37:
1087:
181:
12379:
12449:
12437:
12403:
405: – A diving environment that is enclosed and bounded sufficiently for safe training. The Queensland government define confined water for recreational diving purposes as "Water which offers pool-like conditions, good visibility, and water which is shallow enough so that all divers can stand up with their heads well clear of the water". Other definitions do not require such shallow depth, but may have a depth restriction.
12391:
1106:" standard is 20 metres (66 ft). This is the depth to which a diver is assumed competent to dive in terms of the standard. The recommended depth limit for more extensively trained recreational divers ranges from 30 metres (98 ft) for PADI divers, (this is the depth at which nitrogen narcosis symptoms generally begin to be noticeable in adults), to 40 metres (130 ft) specified by
1156:(where the waves just interact with the bottom and no more, about 80 metres (260 ft) water depth with 10 second swells). The seafloor beneath intermediate water is termed the shoreface and is the zone where the seafloor slows down the swells by friction, so that the surf ends up being lower than it otherwise would be.
98:
Benign conditions, sometimes also referred to as confined water, are environments of low risk, where it is extremely unlikely or impossible for the diver to get lost or entrapped, or be exposed to hazards other than the basic underwater environment. These conditions are suitable for initial training
84:
The diving environment is limited by accessibility and risk, but includes water and occasionally other liquids. Most underwater diving is done in the shallower coastal parts of the oceans, and inland bodies of fresh water, including lakes, dams, quarries, rivers, springs, flooded caves, reservoirs,
391:
Confinement can influence diver safety and the ability of the diver to perform the required task. Some types of confinement improve safety by limiting the ability of the diver to move into higher risk areas, others limit the ability of the diver to maneuver or to escape to a place of safety in an
149:
and diving inside or under other natural or artificial underwater structures or enclosures are examples. The restriction on direct ascent increases the risk of diving under an overhead, and this is usually addressed by adaptations of procedures and use of equipment such as redundant breathing gas
516:
Visibility in the diving medium directly affects diver safety and the ability to complete useful tasks. In some cases this can be mitigated by technology to improve visibility, but often the task procedures must be modified to suit the capacity of the diver, and the diver must have training and
1134:
Hydra 8 experimental dives reached a record open water depth of 534 metres (1,752 ft) in 1988. Atmospheric pressure diving suits are mainly constrained by the technology of the articulation seals, and a US Navy diver has dived to 610 metres (2,000 ft) in one.
2040:
89:
of ships, and liquid-filled industrial equipment. The environment may affect equipment configuration: for instance, freshwater is less dense than saltwater, so less added weight is needed to achieve diver neutral buoyancy in freshwater dives. Water temperature,
8582:
94:
and movement also affect the diver and the dive plan. Diving in liquids other than water may present special problems due to density, viscosity and chemical compatibility of diving equipment, as well as possible environmental hazards to the diving team.
1121:
For technical divers, the recommended maximum depths are greater on the understanding that they will use less narcotic gas mixtures. 100 metres (330 ft) is the maximum depth authorised for divers who have completed Trimix Diver certification with
202:
The common term for a place at which one may dive is a dive site. As a general rule, professional diving is done where the work needs to be done, and recreational diving is done where conditions are suitable. There are many recorded and publicised
1130:. 332 metres (1,089 ft) is the world record depth on scuba (2014). Commercial divers using saturation techniques and heliox breathing gases routinely exceed 100 metres (330 ft), but they are also limited by physiological constraints.
493: – Short underwater tunnel with adequate clearance and obvious exit – Arch, or short, clear tunnel that has sufficient space to allow a diver to swim through and where the light of the opening at the far end is visible through the hole.
565:
associated with the underwater environment itself, there are a considerable variety of hazard types and risk levels to which a diver may be exposed due to the circumstances of the dive task. Many of these are normally only encountered by
8520:
289:
Diver training facilities for both professional and recreational divers generally use a small range of dive sites which are familiar and convenient, and where conditions are predictable and the environmental risk is relatively low.
678: – Hazards associated with underwater diving – Environments where a pressure difference causes flow. Usually refers to cases where the flow is likely to entrain and pull the diver into an enclosed space or moving machinery.
2032:
1163:
Recreational divers will usually dive in the intermediate marine environment. Technical and commercial divers may venture into the deep water environment. The surf zone is usually too turbulent for safe or effective diving.
481: – Space through which it is possible to pass with some difficulty – A minor restriction is too small for two divers to swim through together, a major restriction requires the diver to remove equipment to fit through.
1883:
80:
reasons, but the concept of diving also legally extends to immersion in other liquids, and exposure to other pressurised environments. Some of the more common diving environments are listed and defined here.
2132:
8534:
1730:
1550:
1848:
4770:
747:, also known as liveboat diving or live-boating – Diving from a boat which is under way (not moored) – Diving from a vessel which may have propellers or thrusters in gear during the dive.
8527:
9403:
6175:
9251:
5931:
4811:
2062:
12280:
8541:
6170:
499:– usually for inspection, maintenance and repair, or incidentally, when diving from one. In some cases the gap between the ship and the bottom or the jetty or dock can be quite small.
7474:
803: – Diving in water where heat loss is a serious problem – Water where heat loss is a critical hazard. Arbitrarily specified at below 10 °C for some training standards
7400:
1894:
475: – Rocky part protruding from a cliff – A topographical feature which is open to one side, but obstructed overhead, and deep enough for a diver to be under the overhang.
8627:
780:
The temperature of the diving environment can influence the equipment used by the diver, and the time the diver can be exposed to the environment without excessive risk.
7374:
332:
9800:
9435:
9239:
9174:
5919:
4806:
9148:
11972:
9453:
9275:
5028:
832:
11977:
120:
9841:
9245:
5925:
2124:
2350:
675:
6222:
8513:
7182:
5599:
1700:
1739:
1559:
9043:
5223:
602:
137:
environment is where the diver enters a space from which there is no direct, purely vertical ascent to the safety of breathable atmosphere at the surface.
1857:
9880:
7384:
1020:
800:
12110:
9846:
1821:
9593:
7504:
826:
9221:
9269:
7464:
5937:
9066:
8567:
6679:
5636:
5218:
1439:
12128:
9532:
9477:
9471:
9459:
9329:
9323:
9311:
9299:
6778:
838:
620:
2070:
12310:
12061:
9109:
8548:
99:
in the critical survival skills, and include swimming pools, training tanks, aquarium tanks and some shallow and protected shoreline areas.
12210:
12086:
12022:
9055:
6684:
5558:
665:
12185:
11678:
9890:
9465:
9317:
9209:
8506:
7412:
7379:
7368:
5983:
2257:
12270:
12053:
9851:
9570:
8772:
6633:
9447:
9257:
2154:
12407:
11434:
9082:
9061:
8644:
8577:
7394:
5248:
2191:
1927:
11340:
9049:
8383:
7519:
6065:
2355:
172:, for example in mountain lakes, requires modifications to the decompression schedule because of the reduced atmospheric pressure.
85:
tanks, swimming pools, and canals, but may also be done in large bore ducting and sewers, power station cooling systems, cargo and
1612:
12485:
11813:
11439:
9526:
9397:
8892:
8301:
7976:
7879:
7544:
7406:
3212:
1949:
12475:
12325:
7449:
6120:
5198:
4187:
3697:
3471:
3272:
2213:
2093:
72:
is the human practice of voluntarily descending below the surface of the water to interact with the surroundings, for various
11903:
9885:
9831:
9687:
9103:
7950:
5138:
3702:
2016:
1991:
1592:
1534:
1506:
324:
12161:
11492:
9895:
9856:
9508:
9423:
9365:
9281:
9215:
9180:
7362:
6003:
5901:
5621:
4816:
4033:
3973:
3949:
4656:
12346:
12320:
9293:
9125:
7981:
7155:
6655:
5023:
3837:
3607:
1670:
1635:
1107:
813: – Diving in water temperatures near freezing point – Water where surface layers are at or very near freezing point.
11472:
431:, also known as overhead environments – Diving under a physical barrier to a direct vertical ascent to the surface
12395:
12123:
11852:
11724:
9077:
5993:
5804:
5548:
5208:
4380:
2159:
1772:
1131:
106:, where the diver has unobstructed direct vertical access to the surface of the water in contact with the atmosphere.
12275:
7469:
7304:
6330:
6125:
5943:
5183:
5118:
4989:
4192:
3312:
2924:
2487:
1805:
1478:
8393:
12480:
12415:
12146:
11477:
9816:
9710:
9305:
7889:
7053:
6930:
6510:
5794:
5133:
4796:
4235:
1260:, also known as Single point mooring – Offshore mooring buoy with connections for loading or unloading tankers
217:
103:
5083:
1708:
1118:
breathing air, and 60 metres (200 ft) for teams of 2 to 3 French Level 3 recreational divers, breathing air.
12230:
11997:
9575:
8151:
7356:
7350:
5188:
4984:
2250:
759:, also known as Overhead diving – Diving under a physical barrier to a direct vertical ascent to the surface
284:
17:
7628:
10757:
9821:
9772:
9756:
9665:
9538:
9114:
9037:
8873:
8167:
7931:
7088:
7048:
6947:
6667:
6070:
5586:
5419:
5387:
5193:
4801:
4556:
3775:
3441:
3086:
3035:
2775:
1585:
Australian
Standard AS2815.3-1992, Training and certification of occupational divers, Part 3: Air diving to 50m
1127:
11662:
11528:
11482:
11249:
11047:
9861:
9441:
9347:
7849:
7539:
7534:
7339:
7239:
7165:
7038:
6440:
6430:
5949:
5238:
5233:
5123:
5013:
5001:
4979:
3939:
3714:
3461:
2472:
110:
implies that if a problem arises, the diver can directly ascend vertically to the atmosphere to breathe air.
31:
1827:
1280:, also known as Production platform – Offshore ocean structure with oil drilling and related facilities
12441:
12225:
12220:
12048:
11329:
11152:
11067:
10972:
10697:
9918:
9826:
9682:
9143:
9072:
8750:
8143:
8135:
7493:
6729:
6520:
6228:
5553:
5203:
5168:
5128:
4954:
4333:
2919:
349:
12300:
11746:
11514:
10867:
10702:
10476:
10030:
9670:
9520:
9489:
9359:
9263:
9186:
9119:
9023:
8762:
8710:
8159:
7869:
7259:
7124:
7073:
6090:
5696:
5296:
4791:
4586:
4144:
3890:
3396:
2287:
1342: – Component at the surface of a well that provides the structural and pressure-containing interface
1159:
Deep water, defined as deeper than wave base: i.e. too deep for wind waves to interact with the seafloor.
9938:
3635:
12429:
12422:
12383:
12315:
11881:
11821:
11497:
11387:
10957:
10927:
10607:
9694:
9341:
8224:
7653:
7234:
6215:
5799:
5281:
5243:
5173:
4345:
4292:
2785:
2243:
496:
12215:
11424:
9371:
9287:
8913:
8755:
8740:
8705:
8229:
7991:
7926:
7129:
7103:
6996:
6935:
6595:
6008:
5591:
5581:
5380:
4867:
4732:
4177:
3859:
3807:
3763:
2683:
2033:"Dispositions relatives aux établissements organisant la pratique de la plongée subaquatique à l'air"
1445:
472:
8127:
12453:
11866:
11761:
10298:
10090:
9483:
8794:
8654:
8583:
ISO 24801 Recreational diving services — Requirements for the training of recreational scuba divers
8361:
8276:
8175:
8017:
7837:
7643:
7509:
6580:
6542:
6306:
5228:
5148:
4929:
4606:
4526:
3549:
2970:
2803:
806:
4506:
12255:
12066:
11786:
11652:
11429:
10897:
10727:
10140:
10105:
9751:
8745:
8722:
8499:
8438:
8291:
8241:
7748:
7743:
7708:
7579:
7514:
7309:
7284:
7264:
7119:
6704:
6643:
6605:
6403:
6180:
6085:
5789:
5744:
5724:
5714:
5514:
5323:
5038:
4551:
4511:
4327:
3792:
3758:
3667:
3587:
3486:
3202:
3047:
2902:
2599:
2526:
2494:
2317:
2312:
1333:
762:
402:
379:
306:
210:
207:
which are known for their convenience, points of interest, and frequently favourable conditions.
204:
197:
1324: – Science of determining the positions of points and the distances and angles between them
771: – The deliberate destruction or neutralization of man-made or natural underwater obstacles
11859:
11829:
11657:
11538:
11218:
10857:
10541:
10516:
10120:
9953:
9353:
8041:
7859:
7758:
7698:
7244:
7093:
6925:
6920:
6858:
6371:
6366:
6347:
6276:
6195:
6100:
6080:
5978:
5870:
5431:
5414:
5402:
5375:
5108:
4974:
3885:
3672:
3145:
2870:
2703:
2546:
2499:
2454:
2434:
1352:
1227:
367:
157:
61:
8413:
1330: – Acquisition of knowledge, skills, and competencies as a result of teaching or practice
12305:
11987:
11982:
11741:
11729:
11576:
11290:
10657:
10612:
10396:
10070:
9736:
9565:
9429:
9227:
8214:
8199:
7894:
7884:
7817:
7812:
7668:
7663:
7648:
7610:
7529:
7524:
6863:
6846:
6714:
6709:
6628:
6233:
6140:
5895:
5709:
5397:
5392:
5318:
5213:
5103:
5033:
4894:
4889:
4501:
4374:
3907:
3682:
3506:
3357:
3332:
3282:
3115:
3103:
3091:
2936:
2551:
2541:
2509:
1468:
1336:, also known as Civil engineering – Industrial construction in an underwater environment
1111:
768:
527:
373:
7229:
1011: – Outcrop of rock in the sea formed by the growth and deposit of stony coral skeletons
883: – Outcrop of rock in the sea formed by the growth and deposit of stony coral skeletons
244: – Outcrop of rock in the sea formed by the growth and deposit of stony coral skeletons
12351:
12341:
12265:
12200:
11633:
11543:
11504:
11459:
11375:
11370:
10837:
10832:
10722:
10597:
10288:
10253:
9741:
9335:
8599:
8376:
8316:
8204:
8057:
7703:
7344:
7269:
7150:
6851:
6811:
6585:
6455:
6415:
6031:
5988:
5973:
5739:
5734:
5492:
5350:
5345:
5178:
5153:
5113:
4496:
4481:
4369:
4129:
4088:
4063:
3912:
3812:
3782:
3421:
3327:
3217:
3062:
2963:
2941:
2914:
2768:
2698:
2626:
2419:
2164:
1285:
1115:
796:
790:
727: – Diving in an environment where there is a risk of exposure to radioactive materials
478:
361:
1919:
1884:"Recreational Diving, Recreational Technical Diving and Snorkelling Code of Practice 2011"
1797:
124:
where the bottom is out of sight of the diver and there may be no fixed visual reference.
8:
12195:
11874:
11571:
11414:
11409:
11223:
11183:
11137:
11042:
10827:
10536:
9968:
9836:
9655:
9233:
8933:
8878:
8864:
8767:
8266:
8209:
8188:
8036:
7822:
7728:
7723:
7083:
6884:
6552:
6498:
6381:
6190:
6075:
5913:
5885:
5778:
5701:
5476:
5424:
5313:
5163:
4949:
4919:
4839:
4727:
4722:
4546:
4521:
4277:
4124:
4018:
4013:
3511:
3297:
3172:
3155:
3150:
3108:
3018:
2482:
1265:
1257:
1191:
1173:
966:
957: – Underwater diving to a depth beyond the norm accepted by the associated community
784:
693: – Infrastructure for draining excess rain and ground water from impervious surfaces
567:
408:
355:
336:
312:
300:
259:
185:
77:
73:
65:
49:
9998:
8443:
8331:
8281:
2187:
1300: – Search for and provision of aid to people who are in distress or imminent danger
1086:
309: – A diving environment that is enclosed and bounded sufficiently for safe training
12250:
12096:
11838:
11751:
11623:
11611:
11487:
10932:
10511:
10441:
10278:
10243:
10228:
10200:
10160:
10150:
9795:
9746:
9715:
9377:
9168:
8943:
8928:
8844:
8492:
8306:
8234:
8106:
7854:
7678:
7454:
7389:
7314:
7279:
7274:
7254:
7194:
7134:
7033:
6915:
6699:
6532:
6408:
6145:
5681:
5409:
5370:
5308:
5043:
4786:
4676:
4601:
4531:
4418:
4240:
4119:
3934:
3924:
3726:
3521:
3125:
2536:
2504:
2376:
1608:
1390:
1315:
822:
The geographical location of a dive site can have legal or environmental consequences.
756:
718:
547:
461: – Opening or structure through which a fluid is admitted into a space or machine
428:
420:
352: – Equipment for emergency transport of divers under pressure to a place of safety
125:
4591:
1893:. The State of Queensland (Department of Justice and Attorney-General). Archived from
684: – Opening or structure through which a fluid is admitted into a space or machine
634: – Dangerously steep and breaking seas due to currents over shallow obstructions
587: – Activity to dispose of and render safe explosive munitions and other materials
376: – A hyperbaric chamber used to treat divers suffering from decompression illness
12448:
11889:
11683:
11616:
11606:
11449:
11444:
11399:
11382:
11280:
11127:
11107:
10952:
10922:
10812:
10772:
10752:
10742:
10692:
10677:
10652:
10582:
10506:
10431:
10381:
10180:
10145:
10075:
10020:
9660:
9616:
9514:
8986:
8981:
8923:
8859:
8837:
8812:
8727:
8388:
8261:
8251:
7249:
6957:
6952:
6894:
6841:
6724:
6719:
6590:
6547:
6450:
6320:
6291:
6253:
6200:
5907:
5850:
5845:
5576:
5538:
5436:
5355:
4899:
4884:
4765:
4696:
4671:
4626:
4282:
4170:
4134:
3993:
3944:
3864:
3753:
3687:
3597:
3501:
3391:
3347:
3302:
3292:
3277:
3194:
2958:
2875:
2414:
2297:
2277:
2266:
2012:
1987:
1953:
1801:
1768:
1588:
1530:
1502:
1474:
1297:
1288: – Underwater work done by law enforcement, rescue and search and recovery teams
1200: – Military diving work involving underwater demolition and work with explosives
919:
906:
593: – Military diving work involving underwater demolition and work with explosives
521:
414:
229:
115:
107:
91:
69:
57:
53:
11193:
11077:
11072:
10223:
10195:
10175:
10080:
4616:
3232:
2217:
12245:
11964:
11935:
11927:
11365:
11002:
10977:
10942:
10912:
10902:
10822:
10717:
10687:
10622:
10592:
10496:
10481:
10366:
10248:
10165:
10130:
10060:
9963:
9677:
8953:
8948:
8938:
8918:
8832:
8817:
8715:
8428:
8256:
8219:
8062:
7673:
7658:
7204:
7199:
6768:
6694:
6689:
6650:
6638:
6575:
6570:
6335:
6135:
5865:
5855:
5604:
5098:
4924:
4862:
4691:
4596:
4287:
3741:
3736:
3731:
3640:
3567:
3481:
3476:
3237:
3096:
3081:
2985:
2907:
2780:
2678:
2339:
2101:
1303:
1197:
1103:
999: – Shoal of rock, coral, or other material lying beneath the surface of water
859: – Scuba diving where the diver is intentionally transported by the water flow
744:
611: – Scuba diving where the diver is intentionally transported by the water flow
590:
339:
exist, each with its own characteristics, applications and operational procedures.
223:
5078:
3406:
1790:
951: – Barrier that stops or restricts the flow of surface or underground streams
399: – Space with limited entry and egress and not suitable for human inhabitants
220: – Alphabetical listing of articles on porular places for recreational diving
11736:
11566:
11360:
11157:
11147:
11132:
11027:
11022:
10967:
10947:
10887:
10872:
10862:
10777:
10767:
10762:
10737:
10732:
10707:
10682:
10637:
10567:
10546:
10361:
10341:
10205:
10125:
9958:
8854:
8779:
8356:
8321:
8271:
8116:
8101:
8067:
7971:
7802:
7733:
7718:
7638:
7299:
7160:
6899:
6793:
6788:
6756:
6503:
6493:
6475:
6205:
5820:
5469:
5360:
5271:
5143:
5058:
5018:
4959:
4939:
4651:
4641:
4541:
4516:
4466:
4461:
4456:
4357:
4321:
4109:
3959:
3770:
3748:
3692:
3677:
3650:
3342:
3252:
3052:
2322:
1309:
1203:
1102:
The recreational diving depth limit set by the EN 14153-2 / ISO 24801-2 level 2 "
1002:
900:
874:
844:
169:
8091:
7693:
4561:
1206:, also known as Underwater mining – Mineral extraction from the ocean floor
668:, also known as shallow water wave motion – Horizontal component of wave motion.
12091:
11591:
11350:
11285:
11259:
11213:
11122:
11117:
11092:
11032:
11012:
10997:
10987:
10847:
10817:
10747:
10521:
10391:
10386:
10336:
10273:
10135:
10115:
10025:
9988:
9978:
9973:
8692:
8403:
8336:
8326:
8086:
7763:
7753:
7713:
7319:
7294:
7289:
7224:
7214:
7098:
6610:
6537:
6425:
6110:
5664:
5446:
5291:
4666:
4621:
4611:
4440:
4408:
4351:
4093:
4083:
4068:
4038:
3983:
3849:
3612:
3456:
3182:
3160:
3140:
3074:
3003:
2951:
2720:
2693:
2648:
2477:
1587:(2 ed.). Homebush, New South Wales: Standards Australia. 1992. p. 9.
1406:
1372:
1364:
1239:
1095:
894:
724:
443: – Diving in the part of a cave where the exit is visible by natural light
396:
346: – Hyperbaric chamber for transporting divers vertically through the water
328:
10283:
4486:
1678:
1644:
1409:, also known as drilling mud – Aid for drilling boreholes into the ground
628: – Motion characterized by chaotic changes in pressure and flow velocity
180:
12469:
12356:
12038:
12030:
11911:
11586:
11509:
11419:
11244:
11142:
11112:
11097:
11087:
11062:
11052:
10992:
10937:
10917:
10907:
10877:
10852:
10797:
10782:
10642:
10587:
10531:
10501:
10486:
10451:
10411:
10371:
10351:
10346:
10293:
10190:
10170:
10100:
10095:
10055:
8784:
8732:
8620:
8613:
8418:
8408:
8096:
7864:
7827:
7794:
7633:
6836:
6831:
6816:
6398:
6388:
6130:
6054:
5998:
5626:
5484:
5462:
5365:
5340:
5335:
5303:
4686:
4636:
4576:
4571:
4536:
4476:
4471:
4339:
4313:
4255:
4160:
4048:
3582:
3207:
3069:
2998:
2980:
2975:
2946:
2753:
2688:
2673:
2576:
2556:
2409:
2391:
862:
741: – Airtight bag used for underwater buoyant lifting when filled with air
712:
659:
653:
614:
596:
584:
440:
294:
161:
36:
4028:
3446:
3287:
12156:
12118:
11645:
11601:
11306:
11275:
11254:
11228:
11208:
11203:
11198:
11188:
11162:
11082:
11037:
10982:
10962:
10842:
10807:
10792:
10632:
10491:
10466:
10456:
10436:
10416:
10313:
10233:
10155:
10065:
10050:
10045:
10040:
10035:
9650:
9004:
8849:
8827:
8789:
8311:
7899:
7874:
7688:
7586:
7562:
7459:
7219:
7043:
6826:
6527:
6515:
6445:
6435:
6420:
6354:
6301:
6243:
6095:
5875:
5330:
5063:
4969:
4914:
4872:
4857:
4760:
4661:
4566:
4491:
4363:
4272:
4260:
4073:
3854:
3832:
3709:
3662:
3592:
3516:
3491:
3242:
2825:
2763:
2743:
2571:
2302:
1277:
1248: – Organization primarily tasked with preparing for and conducting war
1221:
960:
856:
730:
640: – Body of rotating water produced by the meeting of opposing currents
608:
578:
571:
541:
502:
490:
271:
153:
142:
86:
11796:
4023:
2188:"Navy Chief Submerges 2,000 Feet, Sets Record, Story Number: NNS060804-10"
2069:. International Association of Nitrox and Technical Divers. Archived from
1950:"Competencies of a recreational scuba diver at level 2 "Autonomous Diver""
1230: – Application of scientific investigation to criminal and civil laws
662: – Wave that becomes unstable as a consequence of excessive steepness
12190:
12151:
12073:
11919:
11791:
11719:
11628:
11596:
11581:
11057:
11017:
10892:
10802:
10787:
10712:
10577:
10572:
10526:
10461:
10446:
10421:
10406:
10303:
10238:
10185:
10085:
9993:
9948:
9811:
9634:
8969:
8448:
8433:
8398:
8371:
8351:
8346:
8341:
8246:
7986:
7570:
7028:
6973:
6562:
6465:
6460:
6359:
6342:
6296:
6286:
6210:
6155:
6026:
5968:
5860:
5840:
5830:
5825:
5654:
5616:
5522:
5506:
5286:
5158:
4909:
4744:
4739:
4581:
4403:
4398:
4308:
4114:
4058:
3827:
3822:
3817:
3577:
3466:
3167:
3013:
2990:
2931:
2880:
2813:
2808:
2748:
2710:
2621:
2591:
2566:
2561:
2514:
2399:
2371:
2282:
2125:"Ahmed Gabr breaks record for deepest SCUBA dive at more than 1,000 feet"
1358:
1179:
1081:
1068:
1054:
990:
954:
934:
929:
868:
850:
738:
702:
690:
487: – Infrastructure that conveys sewage or surface runoff using sewers
434:
343:
253:
138:
111:
4008:
1268: – Thermal power station where the heat source is a nuclear reactor
517:
equipment bto deal with emergencies under more difficult circumstances.
12240:
12235:
12205:
12138:
11951:
11943:
11640:
11167:
10882:
10647:
10471:
10401:
10356:
10331:
10110:
9720:
9009:
8974:
8822:
8606:
8366:
8077:
7955:
7904:
7786:
7738:
7683:
6978:
6821:
6271:
6248:
5835:
5068:
4879:
4712:
4681:
4646:
4631:
4267:
4245:
4217:
4165:
4003:
3900:
3895:
3655:
3572:
3431:
3416:
3057:
3023:
2897:
2892:
2758:
2643:
2449:
2404:
2307:
2292:
1415:, also known as crude oil – Naturally occurring combustible liquid
1318: – Pipeline that is laid on the seabed or below it inside a trench
1233:
1209:
1091:
1040:
1014:
1008:
972:
886:
880:
810:
625:
452:
265:
241:
146:
1767:(10th ed.). London: British Sub-Aqua Club. 1983. pp. 383–7.
1361: – Naturally occurring water with low amounts of dissolved salts
536: – Reduction of underwater visibility by disturbing silt deposits
364: – Portable pressure vessel to transport a person under pressure.
11845:
11778:
11771:
11102:
11007:
10602:
10426:
10376:
10308:
9983:
8423:
8008:
7781:
7605:
7209:
7078:
6889:
6868:
6485:
6376:
5669:
5499:
4413:
4053:
3880:
3721:
3645:
3617:
3411:
3381:
3337:
3177:
3135:
3008:
2887:
2840:
2725:
2715:
2633:
2429:
1826:. Washington, DC.: US Naval Sea Systems Command. 2006. Archived from
1501:. High Springs, Florida: Global Underwater Explorers. pp. 137–.
1412:
1321:
1188: – Transparent tank of water for fish and water-dwelling species
1153:
1143:
1034:
984:
715: – Underwater diving in a known hazardous materials environment
647:
637:
165:
2235:
1856:. Pretoria: South African Department of Labour. 2007. Archived from
1558:. Pretoria: South African Department of Labour. 2007. Archived from
411: – Unrestricted water with free vertical access to the surface
12281:
Underwater
Archaeology Branch, Naval History & Heritage Command
10669:
9943:
8572:
7023:
7018:
6940:
6393:
6281:
6165:
6150:
5659:
5454:
4717:
4423:
4078:
3842:
3802:
3602:
3322:
2847:
2818:
2668:
2616:
2609:
2604:
1418:
1378:
1339:
1327:
1245:
1215:
1185:
969: – Disused and flooded quarry repurposed for underwater diving
696:
631:
617: – Flow of water induced by astronomical gravitational effects
533:
484:
464:
315: – Unrestricted water with free vertical access to the surface
262: – Disused and flooded quarry repurposed for underwater diving
119:
1738:. Pretoria: The South African Department of Labour. Archived from
1306: – Process of removing contaminants from municipal wastewater
793: – Diving in conditions where no thermal protection is needed
705: – A movable gate allowing water to flow under it when opened
319:
213: – Places that divers go to enjoy the underwater environment
12260:
12081:
11896:
7807:
6600:
5691:
5609:
5253:
5088:
5073:
5048:
4964:
4904:
4433:
4428:
4250:
4139:
4043:
3401:
2852:
2835:
2830:
2638:
2581:
2381:
2094:"Are You Ready for Trimix? – Students VS. Instructor Perspective"
1421: – Petroleum product burned to generate motive power or heat
1291:
1271:
1251:
942:
750:
446:
7475:
Convention on the
Protection of the Underwater Cultural Heritage
4771:
Swimming at the 1900 Summer
Olympics – Men's underwater swimming
1005: – Human-made underwater structure that functions as a reef
877: – Human-made underwater structure that functions as a reef
382: – Moving between pressurised vessels without decompression
128:
is mid-water diving at night, particularly on a moonless night.
11808:
11803:
5749:
5631:
5093:
5053:
3988:
3954:
3526:
3496:
2444:
2439:
2424:
1396:
1062:
865: – Diving in waters inland of the coastal high water mark.
681:
562:
458:
7401:
Southern
African Underwater and Hyperbaric Medical Association
787: – Diving in conditions where active cooling is necessary
753: – Discharge point of a waste stream into a body of water
12017:
11996:
8628:
The Silent World: A Story of
Undersea Discovery and Adventure
6783:
6238:
4182:
3451:
3436:
3426:
3386:
3352:
3267:
3262:
3257:
3247:
1552:
Code of
Practice for Diving in Benign Conditions, version 0 7
1384:
1194: – Place in which evidence of past activity is preserved
1147:
1123:
1051: – Low part of a volume that collects liquid by gravity
1028:
656: – Series of waves generated by distant weather systems
189:
1399: – Wastewater that is produced by a community of people
1393: – Water containing high levels of hazardous materials
1242: – Recovering a ship or cargo after a maritime casualty
922: – Diving in mid-water where the bottom is out of sight
765: – Industrial construction in an underwater environment
524: – Diving in mid-water where the bottom is out of sight
417: – Diving in mid-water where the bottom is out of sight
226: – Sites in bodies of water inland of the sea coastline
3998:
3227:
3222:
1983:
1375: – Water with salinity between freshwater and seawater
1236: – Organized examination or formal evaluation exercise
1048:
996:
978:
925:
721: – Water containing high levels of hazardous materials
247:
235:
150:
sources and guide lines to indicate the route to the exit.
7375:
National Board of Diving and
Hyperbaric Medical Technology
6176:
Failure of diving equipment other than breathing apparatus
1850:
Code of
Practice for Commercial Diver Training, Revision 3
903: – Diving outside the territorial waters of a country
12012:
12007:
1456:– via Southern African Legal Information Institute.
1432:
1152:
Intermediate water, defined as between the surf zone and
993: – Recreational diving on a loose sedimentary bottom
963: – Excavation for mineral extraction filled by water
948:
928: – Natural void under the Earth's surface. See also
699: – Intake structure for turbines or sewerage systems
467: – Intake structure for turbines or sewerage systems
256: – Recreational diving on a loose sedimentary bottom
11973:
International
Submarine Escape and Rescue Liaison Office
9454:
International Association of Nitrox and Technical Divers
9276:
International Association of Nitrox and Technical Divers
5029:
Comando Raggruppamento Subacquei e Incursori Teseo Tesei
1167:
1071: – Underwater diving alongside a near vertical face
102:
Open water is unrestricted water such as a sea, lake or
11978:
Submarine Escape and Rescue system (Royal Swedish Navy)
8521:
Bennett and Elliott's physiology and medicine of diving
6171:
Use of breathing equipment in an underwater environment
1701:"All you'll ever need to know about Blackwater Diving!"
1529:(4th ed.). Ventura, California: Hammerhead Press.
1057: – Passage in a cave that is submerged under water
937: – Passage in a cave that is submerged under water
544: – Underwater diving during the hours of darkness
358: – Lifeboat for transporting people under pressure
285:
Diver training § Training venues for diving skills
9847:
Fédération Française d'Études et de Sports Sous-Marins
9252:
Fédération Française d'Études et de Sports Sous-Marins
7836:
5932:
Fédération Française d'Études et de Sports Sous-Marins
4812:
Fédération Française d'Études et de Sports Sous-Marins
2351:
Cleaning and disinfection of personal diving equipment
1643:. California Sea Grant College Program. Archived from
1212: – Tearing-down of buildings and other structures
650: – Surface waves generated by wind on open water
1820:
574:
to an acceptable level may be complex and expensive.
370: – In-water treatment for decompression sickness
9044:
International Diving Regulators and Certifiers Forum
1982:(3rd ed.). Rancho Santa Margarita, California:
1497:
Jablonski, Jarrod (2006). "9: Diving environments".
9881:
14th CMAS Underwater Photography World Championship
7385:
Royal Australian Navy School of Underwater Medicine
981: – Large inland body of relatively still water
945: – Structure to channel water past an obstacle
449: – Structure to channel water past an obstacle
250: – Large inland body of relatively still water
11458:
9801:Confédération Mondiale des Activités Subaquatiques
9436:Confédération Mondiale des Activités Subaquatiques
9240:Confédération Mondiale des Activités Subaquatiques
9175:Confédération Mondiale des Activités Subaquatiques
5920:Confédération Mondiale des Activités Subaquatiques
5000:
4807:Confédération Mondiale des Activités Subaquatiques
2011:. Liverpool: Sub-Aqua Association. pp. vi–1.
1875:
1789:
847: – Underwater diving at altitudes above 300 m
9594:United States Marine Corps Combatant Diver Course
7505:History of decompression research and development
1952:. EUF Certification International. Archived from
1499:Doing It Right: The Fundamentals of Better Diving
909: – Diving in deep water out of sight of land
12467:
11328:
9527:National Speleological Society#Cave Diving Group
9270:International Association for Handicapped Divers
7492:
7465:List of legislation regulating underwater diving
5938:International Association for Handicapped Divers
5680:
3923:
1627:
1601:
1492:
1490:
1254: – Structure for securing floating vessels
9842:Federación Española de Actividades Subacuáticas
9246:Federación Española de Actividades Subacuáticas
9067:National Oceanic and Atmospheric Administration
8568:Code of Practice for Scientific Diving (UNESCO)
6680:Association of Diving Contractors International
5926:Federación Española de Actividades Subacuáticas
2100:. Stuart, Florida: SDI TDI ERDI. Archived from
1634:Haddock, Stephen H. D.; Heine, John N. (2005).
1274: – Apparatus constructed for oil drilling
1224: – Raising fish commercially in enclosures
1218: – Basin drained to allow work on a vessel
987: – At a depth away from surface and bottom
605:– Water flow in a locally consistent direction
320:Hyperbaric treatment and transport environments
303: – Tank of water to practice diving skills
27:Variety of environments that people may dive in
12129:Submarine Escape Training Facility (Australia)
9533:National Association of Underwater Instructors
9478:Rebreather Association of International Divers
9472:Professional Technical and Recreational Diving
9460:Professional Association of Diving Instructors
9330:Rebreather Association of International Divers
9324:Professional Technical and Recreational Diving
9312:Professional Association of Diving Instructors
9300:National Association of Underwater Instructors
9222:Association nationale des moniteurs de plongée
6779:List of signs and symptoms of diving disorders
1723:
1444:. Pretoria: Government Printer. Archived from
1387: – Concentrated solution of salt in water
1294: – Systematic endeavour to gain knowledge
775:
386:
238: – Natural void under the Earth's surface
156:can allow the diver to experience a different
12311:Neutral buoyancy simulation as a training aid
12062:Russian deep submergence rescue vehicle AS-28
9110:Commercial diver registration in South Africa
8681:
5445:
5119:Namibian Marine Corps Operational Diving Unit
4938:
2251:
2025:
1487:
1075:
913:
733: – Diving for maintenance work in sewers
581: – Diving environment with very low risk
511:
12211:Finger Lakes Underwater Preserve Association
12087:Submarine Rescue Diving Recompression System
9056:International Marine Contractors Association
6685:International Marine Contractors Association
5559:International Marine Contractors Association
3548:
2179:
2116:
1841:
1781:
1633:
1126:or Advanced Trimix Diver certification with
1110:, 50 metres (160 ft) for divers of the
1065: – Underground passage made for traffic
897: – Diving in coastal territorial waters
817:
550: – Open ocean mid-water diving at night
423: – Open ocean mid-water diving at night
12186:Artificial Reef Society of British Columbia
11679:Environmental impact of recreational diving
9891:Underwater Orienteering World Championships
9466:Professional Diving Instructors Corporation
9318:Professional Diving Instructors Corporation
9210:American Canadian Underwater Certifications
8507:Basic Cave Diving: A Blueprint for Survival
7413:United States Navy Experimental Diving Unit
7380:Naval Submarine Medical Research Laboratory
7369:European Underwater and Baromedical Society
6264:
5984:Environmental impact of recreational diving
1520:
1518:
297: – Artificial water basin for swimming
232: – Sites in the sea near the coastline
12402:
12271:Society for Underwater Historical Research
9852:South African Underwater Sports Federation
6634:Testing and inspection of diving cylinders
6490:Hazard identification and risk assessment
2258:
2244:
2009:The SAA Buhlmann Deep-stop System Handbook
1662:
1098:returns from a 600-foot (180 m) dive.
331:is considered a dive. Various options for
175:
12137:
11435:Physiological response to water immersion
9499:
9083:World Recreational Scuba Training Council
9062:List of diver certification organizations
8645:List of Divers Alert Network publications
8578:IMCA Code of Practice for Offshore Diving
7395:South Pacific Underwater Medicine Society
5249:Underwater Offence (Turkish Armed Forces)
5224:US Marine Corps Reconnaissance Battalions
2000:
1576:
1543:
1496:
1460:
1355: – Aquatic or submarine environment
1090:A technical diver using a closed circuit
1031: – Natural flowing freshwater stream
556:
530: – Diving in a turbud diving medium
192:, a world-renowned recreational dive site
11341:List of researchers in underwater diving
9050:International Diving Schools Association
8535:The new science of skin and scuba diving
7520:List of researchers in underwater diving
6066:Human factors in diving equipment design
2356:Human factors in diving equipment design
1973:
1971:
1814:
1515:
1085:
179:
35:
11440:Thermal balance of the underwater diver
9571:Navy Diving Salvage and Training Center
9448:Federazione Italiana AttivitĂ Subacquee
9398:American Academy of Underwater Sciences
9258:Federazione Italiana AttivitĂ Subacquee
8302:1973 Mount Gambier cave diving accident
7977:International Scuba Diving Hall of Fame
7880:R-2 Mala-class swimmer delivery vehicle
7545:US Navy decompression models and tables
7407:Undersea and Hyperbaric Medical Society
5777:
4838:
3213:Clearance Divers Life Support Equipment
2216:. Nuytco Research. 2016. Archived from
2147:
1977:
1787:
1668:
1312: – Maintenance and upkeep of ships
278:
14:
12468:
12326:Yuri Gagarin Cosmonaut Training Center
12057:-class deep-submergence rescue vehicle
12026:-class deep-submergence rescue vehicle
7450:Civil liability in recreational diving
6121:List of diving hazards and precautions
5199:Special Operations Battalion (Croatia)
4188:Underwater acoustic positioning system
3698:High pressure breathing air compressor
2206:
2185:
2122:
2007:Cole, Bob (March 2008). "Appendix 6".
1732:Code of Practice for Scientific Diving
1693:
1677:. Divers Alert Network. Archived from
1524:
1466:
1142:Shallow water, defined as between the
871: – Recreational diving on a reef
599: – Tactical military scuba diving
11708:
11327:
9917:
9916:
9886:Underwater Hockey World Championships
9832:British Underwater Sports Association
9615:
9614:
9104:Australian Diver Accreditation Scheme
8805:
8680:
8473:
7951:1992 cageless shark-diving expedition
7491:
7438:
6754:
6052:
5776:
5139:Operational Diving Division (SA Navy)
4837:
4215:
3703:Low pressure breathing air compressor
3547:
2337:
2265:
2239:
2055:
1968:
1881:
1615:from the original on 16 November 2019
1168:Environments by professional activity
505: – Recreational diving on wrecks
274: – Recreational diving on wrecks
12390:
12162:Submarine Escape Immersion Equipment
11493:Thermodynamic model of decompression
9896:Underwater Rugby World Championships
9509:Cave Divers Association of Australia
9424:American Nitrox Divers International
9282:International Life Saving Federation
9216:American Nitrox Divers International
9181:Performance Freediving International
7363:European Diving Technology Committee
6004:Sinking ships for wreck diving sites
5902:Cave Divers Association of Australia
5622:Remotely operated underwater vehicle
5219:US Marine Corps Force Reconnaissance
4817:Performance Freediving International
4034:Long-Term Mine Reconnaissance System
3950:Scott Carpenter Space Analog Station
2338:
2155:"Innovation in extreme environments"
2135:from the original on 18 January 2020
2006:
1756:
1381: – Water from a sea or an ocean
1182: – Farming of aquatic organisms
853: – Diving in water-filled caves
437: – Diving in water-filled caves
114:is done along a near vertical face.
68:is sometimes done in other liquids.
12347:Helicopter Aircrew Breathing Device
11562:List of diving environments by type
9857:Türkiye Sualtı Sporları Federasyonu
9366:Türkiye Sualtı Sporları Federasyonu
9294:National Academy of Scuba Educators
9126:Department of Employment and Labour
8528:Encyclopedia of Recreational Diving
7982:London Diving Chamber Dive Lectures
7156:Effects of drugs on fitness to dive
6755:
6656:Breathing performance of regulators
2085:
2063:"IANTD Trimix Diver (OC, SCR, CCR)"
1980:Encyclopedia of Recreational Diving
1942:
1823:US Navy Diving Manual, 6th revision
1108:Recreational Scuba Training Council
1043: – Container for storing water
975: – Underwater diving under ice
455: – Underwater diving under ice
24:
12124:Submarine escape training facility
11725:Defense against swimmer incursions
9078:Recreational diver course referral
5994:Scuba diving in the Cayman Islands
5805:Outline of recreational dive sites
5209:Special Warfare Diving and Salvage
4381:Variable weight apnea without fins
2123:Janela, Mike (22 September 2014).
2091:
1930:from the original on 4 August 2021
1367: – Water safe for consumption
25:
12497:
12276:Society for Underwater Technology
7470:Investigation of diving accidents
6053:
5944:Quintana Roo Speleological Survey
5184:Special Boat Squadron (Sri Lanka)
5024:Combat Divers Service (Lithuania)
4193:Underwater acoustic communication
2925:Underwater acoustic communication
2488:Variable buoyancy pressure vessel
2186:Logico, Mark G. (4 August 2006).
2043:from the original on 15 July 2015
1138:From an oceanographic viewpoint:
12447:
12435:
12401:
12389:
12378:
12377:
12147:Davis Submerged Escape Apparatus
11473:BĂĽhlmann decompression algorithm
9817:Australian Underwater Federation
9306:Nederlandse Onderwatersport Bond
8474:
7890:Shallow Water Combat Submersible
7054:Swimming-induced pulmonary edema
6931:Inner ear decompression sickness
6511:Hyperbaric evacuation and rescue
5795:Index of recreational dive sites
5134:Naval Special Operations Command
4797:Australian Underwater Federation
2194:from the original on 13 May 2020
1796:. Taylor & Francis. p.
1527:Diving in High-Risk Environments
1346:
1037: – Storage space for water
327:and legally, a compression in a
218:Index of recreational dive sites
12436:
12231:Naval Air Command Sub Aqua Club
11907:-class deep submergence vehicle
9576:Underwater Escape Training Unit
7357:Diving Medical Advisory Council
7351:Diving Diseases Research Centre
5189:Special Forces Command (Turkey)
2160:Compagnie maritime d'expertises
1912:
1023:– Distinct high point on a reef
12486:Occupational safety and health
9822:British Freediving Association
9539:Technical Diving International
9115:Divers Institute of Technology
9038:European Underwater Federation
8874:Surface-supplied diving skills
7089:Hyperbaric treatment schedules
7049:Salt water aspiration syndrome
6948:High-pressure nervous syndrome
6223:Diver behaviour and competence
6071:Human factors in diving safety
5587:Baited remote underwater video
5420:Underwater search and recovery
5388:Underwater cutting and welding
5194:Special Forces Group (Belgium)
4802:British Freediving Association
4557:Andriy Yevhenovych Khvetkevych
4216:
3776:Electro-galvanic oxygen sensor
3442:Diving Unlimited International
3087:Mechanism of diving regulators
2776:Electro-galvanic oxygen sensor
1473:. Human Kinetics. p. 40.
682:Intakes from the body of water
13:
1:
12476:Underwater diving environment
11663:Underwater diving environment
11483:Reduced gradient bubble model
11478:Haldane's decompression model
9862:Underwater Society of America
9442:Diving Science and Technology
9348:Scuba Educators International
8542:Professional Diver's Handbook
7850:Advanced SEAL Delivery System
7540:Pearling in Western Australia
7535:Timeline of diving technology
7340:Aerospace Medical Association
7240:Guybon Chesney Castell Damant
7166:Psychological fitness to dive
7039:Instinctive drowning response
6441:Gas blending for scuba diving
5950:Woodville Karst Plain Project
5239:Underwater Demolition Command
5234:Underwater Construction Teams
5124:Naval Diving Unit (Singapore)
5084:Kommando Spezialkräfte Marine
5014:Clearance Diving Branch (RAN)
4980:United States military divers
3940:Continental Shelf Station Two
3715:Gas blending for scuba diving
2039:(in French). 5 January 2012.
1891:Queensland Government Gazette
1669:Bartick, Mike (Spring 2017).
1425:
32:Underwater diving environment
12226:Nautical Archaeology Society
12221:Nautical Archaeology Program
12049:NATO Submarine Rescue System
11330:Science of underwater diving
11068:Heidemarie Stefanyshyn-Piper
10973:Dorothy Metcalf-Lindenburger
9827:British Octopush Association
9144:Divers Academy International
9073:Nautical Archaeology Society
8751:Public safety diver training
8737:Occupational diver training
7629:JerĂłnimo de Ayanz y Beaumont
7494:History of underwater diving
6730:Standard operating procedure
6521:Hierarchy of hazard controls
5554:Helix Energy Solutions Group
5204:Special Service Group (Navy)
5169:Special Air Service Regiment
5129:Naval Service Diving Section
4955:Canadian Armed Forces Divers
4334:Constant weight without fins
2920:Through-water communications
1637:Scientific Blue-Water Diving
1017: – Natural reef of rock
889: – Natural reef of rock
835:– Diving in temperate waters
350:Hyperbaric evacuation system
268: – Natural reef of rock
7:
12301:Neutral Buoyancy Laboratory
11747:Underwater domain awareness
11515:Physiology of decompression
10703:Michael Barratt (astronaut)
9521:Global Underwater Explorers
9360:Scuba Schools International
9264:Global Underwater Explorers
9187:Scuba Schools International
9120:Health and Safety Executive
8763:Recreational diver training
7870:Motorised Submersible Canoe
7260:Robert William Hamilton Jr.
7125:Diving Medical Practitioner
7074:Demand valve oxygen therapy
6091:Underwater diving emergency
5697:Mk 1 Underwater Defense Gun
5297:Recreational diver training
4792:Scuba Schools International
3891:Combat rubber raiding craft
3397:Aqua Lung/La Spirotechnique
2288:Atmospheric pressure diving
829:– Diving in tropical waters
776:Environments by temperature
387:Environments by confinement
10:
12502:
12316:Neutral Buoyancy Simulator
11498:Varying Permeability Model
11388:Underwater computer vision
9695:Underwater target shooting
9342:Scuba Diving International
8702:Competence and assessment
8225:Peter Henry Michael Holmes
6216:Uncontrolled decompression
5800:List of wreck diving sites
5282:Commercial offshore diving
5244:Underwater Demolition Team
5174:Special Actions Detachment
4346:Dynamic apnea without fins
4293:Underwater target shooting
3838:Launch and recovery system
3608:Launch and recovery system
2786:Submersible pressure gauge
2131:. Guinness World Records.
1920:"Cave diving restrictions"
1171:
1079:
1076:Environments by depth zone
914:Environments by topography
512:Environments by visibility
282:
195:
29:
12373:
12334:
12289:
12216:Karst Underwater Research
12174:
12109:
11963:
11760:
11715:
11709:
11704:
11671:
11554:
11527:
11425:Equivalent narcotic depth
11398:
11349:
11336:
11323:
11299:
11268:
11237:
11176:
10668:
10555:
10322:
10262:
10214:
10007:
9929:
9925:
9912:
9873:
9781:
9765:
9729:
9703:
9643:
9627:
9623:
9610:
9584:
9556:
9412:
9404:CMAS Scientific Committee
9386:
9372:United Diving Instructors
9288:Israeli Diving Federation
9196:
9157:
9134:
9092:
9022:
8997:
8962:
8914:Advanced Open Water Diver
8906:
8891:
8756:Scientific diver training
8741:Commercial diver training
8706:Competency-based learning
8691:
8687:
8682:Training and registration
8676:
8653:
8637:
8591:
8558:
8484:
8480:
8469:
8290:
8230:Johnson Sea Link accident
8187:
8115:
8076:
8050:
8029:
8007:
8000:
7992:Women Divers Hall of Fame
7964:
7943:
7927:Raid on Alexandria (1941)
7917:
7772:
7619:
7596:
7553:
7500:
7487:
7445:
7434:
7328:
7181:
7174:
7143:
7130:Diving Medical Technician
7112:
7104:Therapeutic recompression
7066:
7009:
6997:Carbon monoxide poisoning
6987:
6966:
6936:Isobaric counterdiffusion
6908:
6877:
6802:
6767:
6763:
6750:
6666:
6619:
6596:Diving systems technician
6561:
6474:
6319:
6109:
6061:
6048:
6017:
6009:Underwater diving on Guam
5959:
5884:
5813:
5785:
5772:
5645:
5592:In-water surface cleaning
5567:
5537:
5381:Archaeology of shipwrecks
5270:
4868:Commercial offshore diver
4850:
4846:
4833:
4779:
4753:
4705:
4449:
4391:
4301:
4228:
4224:
4211:
4153:
4102:
3972:
3873:
3860:Recreational Dive Planner
3808:Built-in breathing system
3791:
3764:Pressure swing adsorption
3626:
3560:
3556:
3543:
3370:
3311:
3193:
3124:
3034:
2861:
2794:
2736:
2684:Lightweight demand helmet
2659:
2590:
2525:
2463:
2390:
2364:
2346:
2333:
2273:
1882:Staff (2 December 2011).
818:Environments by geography
12321:Space Systems Laboratory
10091:Fernando Garfella Palmer
9939:Eduard Admetlla i Lázaro
9490:Technical Extended Range
9484:Trimix Scuba Association
8795:Stress exposure training
8362:Fernando Garfella Palmer
7644:Giovanni Alfonso Borelli
7510:History of Diving Museum
6581:Diver medical technician
6331:Ascending and descending
6307:Non-freezing cold injury
5149:Russian commando frogmen
4930:Underwater archaeologist
3550:Diving support equipment
2971:Emergency locator beacon
2804:Diver propulsion vehicle
2067:IANTD Technical Programs
841:- Diving in polar waters
807:Diving in freezing water
568:professional specialists
333:hypebaric transportation
12481:Underwater diving lists
12256:Save Ontario Shipwrecks
12067:Russian submarine AS-34
11787:American submarine NR-1
11653:Recreational dive sites
11430:Maximum operating depth
11177:Writers and journalists
10698:Serena Auñón-Chancellor
10141:Lyuba Ognenova-Marinova
10106:Swietenia Puspa Lestari
9752:Underwater orienteering
8746:Military diver training
8723:Diver training standard
8500:U.S. Navy Diving Manual
8419:Chris and Chrissy Rouse
8242:Gerard Anthony Prangley
7744:Willard Franklyn Searle
7709:Christian J. Lambertsen
7515:History of scuba diving
7439:
7310:Charles Wesley Shilling
7285:Christian J. Lambertsen
7265:Henry Valence Hempleman
7120:Diving Medical Examiner
6705:Emergency response plan
6644:Sustained load cracking
6606:Life support technician
6181:Single point of failure
6086:Scuba diving fatalities
5790:Recreational dive sites
5745:ASM-DT amphibious rifle
5725:AAI underwater revolver
5715:SPP-1 underwater pistol
5324:Underwater construction
5039:Frogman Corps (Denmark)
4552:Elisabeth Kristoffersen
4328:Constant weight bi-fins
3759:Membrane gas separation
3668:Carbon dioxide scrubber
3588:Diving platform (scuba)
3203:Carbon dioxide scrubber
3048:Atmospheric diving suit
2600:Atmospheric diving suit
2495:Diving weighting system
2318:Surface-supplied diving
2313:Surface oriented diving
2214:"Hardsuit depth record"
2163:. Comex. Archived from
1525:Barsky, Steven (2007).
1467:Graver, Dennis (2010).
1441:Diving Regulations 2009
1334:Underwater construction
763:Underwater construction
380:Transfer under pressure
211:Recreational dive sites
205:recreational dive sites
198:Recreational dive sites
176:Recreational dive sites
60:is done. It is usually
54:artificial surroundings
11658:Underwater environment
11539:Underwater exploration
11469:Decompression models:
10542:John Ernest Williamson
10121:Anna Marguerite McCann
9954:Amelia Behrens-Furniss
9773:Underwater photography
9757:Underwater photography
9644:Snorkeling/breath-hold
9354:Scottish Sub Aqua Club
9149:Norwegian diver school
8773:ISO training standards
8042:Tham Luang cave rescue
7860:Dry Combat Submersible
7759:Pierre-Marie Touboulic
7699:Karl Heinrich Klingert
7245:Kenneth William Donald
7094:In-water recompression
6926:Dysbaric osteonecrosis
6921:Decompression sickness
6859:Compression arthralgia
6372:Decompression practice
6348:Canoe and kayak diving
6277:Decompression sickness
6101:Water surface searches
6081:Safety-critical system
5979:Diving in the Maldives
5871:Underwater photography
5710:Heckler & Koch P11
5432:Underwater videography
5415:Underwater photography
5403:Nondestructive testing
5376:Underwater archaeology
5109:Marine Raider Regiment
4975:Royal Navy ships diver
4733:Shallow-water blackout
3886:Canoe and kayak diving
3673:Cascade filling system
3146:Decompression cylinder
2871:Alternative air source
2704:Standard diving helmet
2547:Decompression cylinder
1788:Jackson, Jack (2000).
1353:Underwater environment
1228:Forensic investigation
1099:
833:Temperate water diving
557:Environments by hazard
368:In-water recompression
193:
158:underwater environment
41:
12306:Neutral buoyancy pool
11988:Submarine rescue ship
11983:McCann Rescue Chamber
11742:Rugged compact camera
11730:Diver detection sonar
11577:Confined water diving
11291:James Joseph Magennis
10928:Michael LĂłpez-AlegrĂa
10658:Aristotelis Zervoudis
10397:John Christopher Fine
10071:John Christopher Fine
9737:Immersion finswimming
9566:Defence Diving School
9430:British Sub-Aqua Club
9228:British Sub-Aqua Club
8215:Francis P. Hammerberg
7895:Siluro San Bartolomeo
7885:SEAL Delivery Vehicle
7818:Standard diving dress
7664:Charles Anthony Deane
7649:Joseph-Martin Cabirol
7611:Jason deCaires Taylor
7530:Man in the Sea Museum
7525:Lyons Maritime Museum
6864:Decompression illness
6847:Middle ear barotrauma
6715:Diving superintendent
6710:Diving safety officer
6629:Breathing gas quality
6234:Overconfidence effect
5896:British Sub-Aqua Club
5721:Underwater revolvers
5398:Underwater inspection
5393:Underwater demolition
5319:Offshore construction
5214:Tactical Divers Group
5104:Marinejegerkommandoen
5034:Decima Flottiglia MAS
4990:U.S.Navy master diver
4895:Diving superintendent
4890:Diving safety officer
4502:Mandy-Rae Cruickshank
4375:Variable weight apnea
3908:Diving support vessel
3683:Diving air compressor
3358:Standard diving dress
3333:Diving air compressor
3116:Full-face diving mask
3104:Single-hose regulator
3092:Regulator malfunction
2995:Navigation equipment
2937:Diving safety harness
2552:Decompression trapeze
2542:Decompression chamber
1112:British Sub-Aqua Club
1089:
769:Underwater demolition
528:Low visibility diving
374:Recompression chamber
183:
39:
12352:Scuba diving therapy
12342:Nautilus Productions
12266:Sea Research Society
12201:Divers Alert Network
11634:Torricellian chamber
11544:Deep-sea exploration
11505:Equivalent air depth
11376:Modulated ultrasound
11371:Underwater acoustics
10838:Christopher E. Gerty
10833:Michael L. Gernhardt
10723:Timothy J. Broderick
10598:William Hogarth Main
10289:Jean-Michel Cousteau
10254:Krzysztof Starnawski
9336:Sub-Aqua Association
8600:The Darkness Beckons
8131:diving bell accident
8058:John Day (carpenter)
7580:Queen Anne's Revenge
7345:Divers Alert Network
7270:Leonard Erskine Hill
7151:Atrial septal defect
6852:Pulmonary barotrauma
6812:Alternobaric vertigo
6456:Scuba gas management
6416:Diver communications
6032:Underwater Bike Race
5989:Scuba diving tourism
5974:Diving in East Timor
5740:APS underwater rifle
5735:ADS amphibious rifle
5351:Public safety diving
5346:Potable water diving
5179:Special Boat Service
5154:Sappers Divers Group
5114:Minedykkerkommandoen
4512:Leonardo D'Imporzano
4370:Skandalopetra diving
4130:Hyperbaric stretcher
4089:T1200 Trenching Unit
4064:Sea Dragon-class ROV
3913:HMS Challenger (K07)
3813:Decompression tables
3783:Oxygen compatibility
3218:Cryogenic rebreather
3063:Scuba cylinder valve
2964:Screw gate carabiner
2942:Emergency gas supply
2903:Diver's cutting tool
2769:Helium release valve
2699:Shallow water helmet
2627:Standard diving suit
2473:Buoyancy compensator
2420:Emergency gas supply
1978:Brylske, A. (2006).
1705:info@indigoscuba.com
1286:Public safety diving
1192:Archaeological sites
1116:Sub-Aqua Association
797:Diving in cold water
791:Diving in warm water
676:Delta P environments
362:Hyperbaric stretcher
279:Diver training sites
12196:Coral Reef Alliance
11572:Benign water diving
11415:Cold shock response
11184:Michael C. Barnette
11138:Douglas H. Wheelock
11043:David Saint-Jacques
10828:Ronald J. Garan Jr.
10537:Michele Westmorland
9837:Comhairle Fo-Thuinn
9656:Underwater football
9234:Comhairle Fo-Thuinn
8934:Introductory diving
8879:Underwater searches
8865:Diamond Reef System
8768:Introductory diving
8592:General non-fiction
8514:Underwater Handbook
8414:François de Roubaix
8267:Lothar Michael Ward
8210:Victor F. Guiel Jr.
8037:Alpazat cave rescue
7944:Scientific projects
7823:Sub Marine Explorer
7729:Joseph Salim Peress
7724:Ernest William Moir
7084:Hyperbaric medicine
6885:Freediving blackout
6553:Situation awareness
6499:Job safety analysis
6382:Ratio decompression
6191:Cold shock response
6141:Entanglement hazard
6076:Life-support system
5914:Comhairle Fo-Thuinn
5779:Recreational diving
5706:Underwater pistols
5600:Cavitation cleaning
5425:Underwater searches
5314:Marine construction
5164:Special Air Service
4950:Army engineer diver
4920:Public safety diver
4840:Professional diving
4728:Deep-water blackout
4723:Freediving blackout
4547:Mehgan Heaney-Grier
4278:Underwater football
4125:Hyperbaric lifeboat
4019:Goldfish-class ROUV
4014:Global Explorer ROV
3976:underwater vehicles
3512:Shearwater Research
3173:Scuba configuration
3156:Manifolded twin set
3151:Independent doubles
3109:Twin-hose regulator
3019:Surface marker buoy
1671:"Blackwater Diving"
1609:"Divers dictionary"
1266:Nuclear power plant
1258:Single buoy mooring
1174:Professional diving
785:Diving in hot water
570:, and the means of
356:Hyperbaric lifeboat
301:Diver training tank
66:professional diving
12294:Astronaut training
12251:Rubicon Foundation
12097:URF (Swedish Navy)
11882:Russian submarine
11870:-class submersible
11840:Deepsea Challenger
11825:-class bathyscaphe
11752:Underwater vehicle
11624:Penetration diving
11612:Black-water diving
11488:Thalmann algorithm
11300:Commercial salvors
10933:Joseph B. MacInnis
10442:Joseph B. MacInnis
10279:David Attenborough
10201:Peter Throckmorton
10161:Andreas Rechnitzer
10151:Mendel L. Peterson
10012:archaeologists and
9796:AIDA International
9747:Underwater cycling
9730:Open Circuit Scuba
9716:Apnoea finswimming
9628:Surface snorkeling
9378:YMCA SCUBA Program
9169:AIDA International
8944:Master Scuba Diver
8929:CMAS** scuba diver
8907:Core diving skills
8845:Finning techniques
8711:Refresher training
8493:NOAA Diving Manual
8307:Ricardo Armbruster
8235:Edwin Clayton Link
8107:Natalia Molchanova
7855:Cosmos CE2F series
7813:Porpoise regulator
7679:Auguste Denayrouze
7455:Diving regulations
7390:Rubicon Foundation
7315:Edward D. Thalmann
7280:Felix Hoppe-Seyler
7275:Brian Andrew Hills
7255:John Scott Haldane
7230:Albert A. BĂĽhlmann
7195:Arthur J. Bachrach
7135:Hyperbaric nursing
7034:Immersion diuresis
6916:Avascular necrosis
6700:Diving regulations
6409:Scuba gas planning
5731:Underwater rifles
5410:Underwater logging
5371:Submarine pipeline
5309:Hyperbaric welding
5044:Fuerzas Especiales
4787:AIDA International
4677:Devrim Cenk Ulusoy
4602:Natalia Molchanova
4532:Francisco Ferreras
4419:Snorkel (swimming)
4241:Apnoea finswimming
4145:Reserve gas supply
4120:ENOS Rescue-System
3935:Aquarius Reef Base
3727:Gas reclaim system
3522:Submarine Products
3195:Diving rebreathers
2537:Decompression buoy
2505:Integrated weights
2129:Officially Amazing
2073:on 5 November 2016
1956:on 29 October 2013
1924:deepdarkdiving.com
1900:on 21 January 2017
1863:on 7 November 2016
1711:on 7 November 2019
1681:on 7 November 2019
1448:on 4 November 2016
1391:Contaminated water
1316:Submarine pipeline
1100:
1094:with open circuit
757:Penetration diving
719:Contaminated water
548:Black-water diving
429:Penetration diving
421:Black-water diving
230:Coastal dive sites
194:
134:penetration diving
126:Black-water diving
46:diving environment
42:
12463:
12462:
12369:
12368:
12365:
12364:
12170:
12169:
12105:
12104:
11817:class bathyscaphe
11700:
11699:
11696:
11695:
11692:
11691:
11684:Low impact diving
11617:Blue-water diving
11607:Open-water diving
11523:
11522:
11450:Work of breathing
11445:Underwater vision
11383:Underwater vision
11319:
11318:
11315:
11314:
11281:Ian Edward Fraser
11128:John Morgan Wells
11108:Mark T. Vande Hei
10953:K. Megan McArthur
10923:Kjell N. Lindgren
10858:José M. Hernández
10813:Andrew J. Feustel
10773:Philippe Cousteau
10753:Catherine Coleman
10743:Gregory Chamitoff
10713:Robert L. Behnken
10693:Richard R. Arnold
10678:Andrew Abercromby
10653:Valerie van Heest
10583:Jochen Hasenmayer
10507:Philippe Tailliez
10432:Henry Way Kendall
10382:Bernard Delemotte
10181:Stephanie Schwabe
10146:John Peter Oleson
10076:George R. Fischer
10021:Michael Arbuthnot
10014:environmentalists
9919:Underwater divers
9908:
9907:
9904:
9903:
9661:Underwater hockey
9617:Underwater sports
9606:
9605:
9602:
9601:
9552:
9551:
9548:
9547:
9515:Cave Diving Group
9135:Commercial diving
9018:
9017:
8998:Specialist skills
8987:Master Instructor
8982:Diving instructor
8963:Leadership skills
8924:CMAS* scuba diver
8887:
8886:
8860:Low impact diving
8838:Valsalva maneuver
8813:Combat sidestroke
8728:Diving instructor
8672:
8671:
8668:
8667:
8561:Codes of Practice
8465:
8464:
8461:
8460:
8457:
8456:
8389:Henry Way Kendall
8262:Richard A. Walker
8252:Robert John Smyth
7965:Awards and events
7920:covert operations
7913:
7912:
7483:
7482:
7430:
7429:
7426:
7425:
7422:
7421:
7250:William Paul Fife
7185:diving physiology
7062:
7061:
7005:
7004:
6958:Nitrogen narcosis
6953:Hydrogen narcosis
6842:Dental barotrauma
6746:
6745:
6742:
6741:
6738:
6737:
6725:Operations manual
6720:Diving supervisor
6591:Diving supervisor
6586:Diver's attendant
6548:Safety data sheet
6451:Rebreather diving
6315:
6314:
6254:Willful violation
6201:Nitrogen narcosis
6044:
6043:
6040:
6039:
5908:Cave Diving Group
5851:Rebreather diving
5846:Open-water diving
5768:
5767:
5764:
5763:
5760:
5759:
5577:Abrasive waterjet
5533:
5532:
5437:Underwater survey
5356:Scientific diving
5266:
5265:
5262:
5261:
4900:Diving supervisor
4885:Diving instructor
4829:
4828:
4825:
4824:
4766:Octopus wrestling
4697:Nataliia Zharkova
4672:William Trubridge
4627:Umberto Pelizzari
4283:Underwater hockey
4207:
4206:
4203:
4202:
4171:Saturation spread
3994:Atlantis ROV Team
3974:Remotely operated
3968:
3967:
3945:Helgoland Habitat
3865:Saturation system
3754:Nitrox production
3688:Diving air filter
3539:
3538:
3535:
3534:
3502:Oceanic Worldwide
3392:Aqua Lung America
3366:
3365:
3348:Scuba replacement
3328:Diver's umbilical
3293:Siebe Gorman CDBA
3278:Mark IV Amphibian
2915:Diver's telephone
2876:Octopus regulator
2415:Decompression gas
2298:Saturation diving
2278:Diving activities
2267:Underwater diving
2167:on 5 October 2016
2104:on 9 October 2017
2018:978-0-9532904-8-2
1993:978-1-878663-01-6
1611:. godivenow.com.
1594:978-0-7262-7631-6
1536:978-0-9674305-7-7
1508:978-0-9713267-0-5
1298:Search and rescue
1096:bailout cylinders
1021:Pinnacle (diving)
920:Blue-water diving
907:Open ocean diving
801:cold water diving
522:Blue-water diving
415:Blue-water diving
224:Inland dive sites
116:Blue-water diving
108:Open-water diving
70:Underwater diving
16:(Redirected from
12493:
12451:
12439:
12438:
12405:
12404:
12393:
12392:
12381:
12380:
12290:Neutral buoyancy
12246:Reef Life Survey
12135:
12134:
12111:Submarine escape
11998:Deep-submergence
11994:
11993:
11965:Submarine rescue
11762:Deep-submergence
11758:
11757:
11706:
11705:
11552:
11551:
11456:
11455:
11366:Neutral buoyancy
11347:
11346:
11325:
11324:
11153:Jeffrey Williams
11003:Nicholas Patrick
10978:Andreas Mogensen
10943:Thomas Marshburn
10913:Dominic Landucci
10903:Karen Kohanowich
10823:Satoshi Furukawa
10718:Randolph Bresnik
10688:Clayton Anderson
10623:Arthur C. Clarke
10593:Jarrod Jablonski
10497:Wesley C. Skiles
10482:Leni Riefenstahl
10367:Jacques Cousteau
10249:Claudia Serpieri
10166:William R. Royal
10131:Charles T. Meide
10061:James P. Delgado
9999:Arne Zetterström
9964:Jacques Cousteau
9927:
9926:
9914:
9913:
9782:Sports governing
9678:Underwater rugby
9625:
9624:
9612:
9611:
9587:training courses
9559:training centres
9497:
9496:
9387:Scientific diver
9093:Commercial diver
9090:
9089:
9028:and registration
8954:Supervised diver
8949:Open Water Diver
8939:Low Impact Diver
8919:Autonomous diver
8904:
8903:
8833:Frenzel maneuver
8818:Diver navigation
8803:
8802:
8716:Skill assessment
8689:
8688:
8678:
8677:
8482:
8481:
8471:
8470:
8444:Esbjörn Svensson
8429:Wesley C. Skiles
8332:Cláudio Coutinho
8282:Arne Zetterström
8257:Albert D. Stover
8220:Craig M. Hoffman
8063:Charles Spalding
8005:
8004:
7834:
7833:
7674:Louis de Corlieu
7659:Jacques Cousteau
7551:
7550:
7489:
7488:
7436:
7435:
7205:Peter B. Bennett
7200:Albert R. Behnke
7179:
7178:
6875:
6874:
6800:
6799:
6765:
6764:
6752:
6751:
6695:Contingency plan
6690:Code of practice
6651:Diving regulator
6639:Hydrostatic test
6576:Chamber operator
6559:
6558:
6336:Emergency ascent
6262:
6261:
6107:
6106:
6050:
6049:
5866:Technical diving
5856:Sidemount diving
5811:
5810:
5774:
5773:
5678:
5677:
5605:Pressure washing
5443:
5442:
5099:Marine Commandos
4998:
4997:
4936:
4935:
4925:Scientific diver
4863:Commercial diver
4848:
4847:
4835:
4834:
4692:Alessia Zecchini
4597:Alexey Molchanov
4507:Yasemin Dalkılıç
4288:Underwater rugby
4226:
4225:
4213:
4212:
4178:Hot water system
4103:Safety equipment
3921:
3920:
3742:Gas storage tube
3737:Gas storage quad
3732:Gas storage bank
3641:Activated carbon
3568:Boarding stirrup
3561:Access equipment
3558:
3557:
3545:
3544:
3482:Johnson Outdoors
3477:HeinrichsWeikamp
3315:diving equipment
3313:Surface-supplied
3238:Halcyon PVR-BASC
3122:
3121:
3097:Regulator freeze
3082:Diving regulator
2986:Shark-proof cage
2781:Pneumofathometer
2679:Free-flow helmet
2362:
2361:
2340:Diving equipment
2335:
2334:
2260:
2253:
2246:
2237:
2236:
2230:
2229:
2227:
2225:
2210:
2204:
2203:
2201:
2199:
2183:
2177:
2176:
2174:
2172:
2151:
2145:
2144:
2142:
2140:
2120:
2114:
2113:
2111:
2109:
2089:
2083:
2082:
2080:
2078:
2059:
2053:
2052:
2050:
2048:
2029:
2023:
2022:
2004:
1998:
1997:
1975:
1966:
1965:
1963:
1961:
1946:
1940:
1939:
1937:
1935:
1916:
1910:
1909:
1907:
1905:
1899:
1888:
1879:
1873:
1872:
1870:
1868:
1862:
1855:
1845:
1839:
1838:
1836:
1835:
1818:
1812:
1811:
1795:
1785:
1779:
1778:
1760:
1754:
1753:
1751:
1750:
1744:
1737:
1727:
1721:
1720:
1718:
1716:
1707:. Archived from
1697:
1691:
1690:
1688:
1686:
1666:
1660:
1659:
1657:
1655:
1650:on 25 March 2016
1649:
1642:
1631:
1625:
1624:
1622:
1620:
1605:
1599:
1598:
1580:
1574:
1573:
1571:
1570:
1564:
1557:
1547:
1541:
1540:
1522:
1513:
1512:
1494:
1485:
1484:
1464:
1458:
1457:
1455:
1453:
1436:
1304:Sewage treatment
1198:Clearance diving
1104:Autonomous Diver
967:Flooded quarries
809:, also known as
799:, also known as
745:Live-boat diving
591:Clearance diving
260:Flooded quarries
136:
135:
123:
21:
12501:
12500:
12496:
12495:
12494:
12492:
12491:
12490:
12466:
12465:
12464:
12459:
12361:
12330:
12293:
12291:
12285:
12178:
12176:
12166:
12133:
12101:
11999:
11992:
11959:
11876:Limiting Factor
11763:
11756:
11737:Offshore survey
11711:
11688:
11667:
11567:Altitude diving
11550:
11530:
11519:
11461:
11454:
11401:
11394:
11361:Metre sea water
11352:
11345:
11332:
11311:
11295:
11264:
11233:
11172:
11158:Sunita Williams
11148:Dafydd Williams
11133:Joachim Wendler
11028:Kathleen Rubins
11023:Garrett Reisman
10968:Simone Melchior
10948:Matthias Maurer
10888:Norishige Kanai
10873:Akihiko Hoshide
10863:John Herrington
10778:Timothy Creamer
10768:Fabien Cousteau
10763:Craig B. Cooper
10738:Scott Carpenter
10733:Berry L. Cannon
10708:Robert A. Barth
10683:Joseph M. Acaba
10664:
10638:John Chatterton
10568:Graham Balcombe
10557:
10551:
10547:J. Lamar Worzel
10362:Neville Coleman
10342:Georges Beuchat
10324:
10318:
10266:
10264:
10258:
10216:
10210:
10206:Cristina Zenato
10126:Innes McCartney
10013:
10011:
10009:
10003:
9959:James F. Cahill
9931:
9921:
9900:
9869:
9786:and federations
9785:
9783:
9777:
9761:
9725:
9699:
9639:
9619:
9598:
9586:
9580:
9558:
9544:
9501:
9495:
9416:
9414:
9413:Technical diver
9408:
9390:
9388:
9382:
9202:
9200:
9198:
9192:
9161:
9159:
9153:
9136:
9130:
9096:
9094:
9088:
9029:
9027:
9025:
9014:
8993:
8958:
8898:
8896:
8894:
8883:
8855:Buddy breathing
8801:
8780:Teaching method
8694:
8683:
8664:
8649:
8633:
8587:
8560:
8554:
8476:
8453:
8394:Artur Kozłowski
8357:Maurice Fargues
8322:Berry L. Cannon
8293:
8286:
8277:Bradley Westell
8272:Joachim Wendler
8190:
8183:
8179:diving accident
8171:diving accident
8163:diving accident
8155:diving accident
8153:Stena Seaspread
8147:diving accident
8139:diving accident
8118:
8111:
8102:Nicholas Mevoli
8072:
8068:Ebenezer Watson
8046:
8025:
7996:
7972:Hans Hass Award
7960:
7939:
7934:Rainbow Warrior
7932:Sinking of the
7919:
7909:
7841:
7839:
7832:
7803:Magnesium torch
7774:
7768:
7734:Auguste Piccard
7719:John Lethbridge
7639:Georges Beuchat
7621:
7615:
7598:
7592:
7555:
7549:
7496:
7479:
7441:
7418:
7332:
7330:
7324:
7300:Neal W. Pollock
7186:
7184:
7170:
7161:Fitness to dive
7139:
7108:
7058:
7011:
7001:
6989:
6983:
6962:
6904:
6900:Oxygen toxicity
6873:
6804:
6798:
6789:Motion sickness
6770:
6759:
6757:Diving medicine
6734:
6671:
6669:
6662:
6621:
6615:
6557:
6504:Risk assessment
6494:Hazard analysis
6477:
6470:
6322:
6311:
6260:
6206:Oxygen toxicity
6112:
6105:
6057:
6036:
6019:
6013:
5961:
5955:
5887:
5880:
5821:Altitude diving
5809:
5781:
5756:
5683:
5676:
5647:
5641:
5569:
5563:
5540:
5529:
5441:
5361:Ships husbandry
5273:
5258:
5144:Royal Engineers
5059:Grup Gerak Khas
5019:Commando Hubert
5005:
5003:
4996:
4985:U.S. Navy diver
4960:Clearance diver
4941:
4934:
4842:
4821:
4775:
4749:
4701:
4657:Martin Štěpánek
4652:Aharon Solomons
4642:Stig Severinsen
4592:Stéphane Mifsud
4542:Flavia Eberhard
4517:Flavia Eberhard
4482:Derya Can Göçen
4467:Peppo Biscarini
4462:Simone Arrigoni
4457:Deborah Andollo
4445:
4387:
4358:No-limits apnea
4322:Constant weight
4297:
4220:
4199:
4149:
4110:Diver down flag
4098:
3975:
3964:
3960:Tektite habitat
3926:
3919:
3869:
3794:
3787:
3771:Oxygen analyser
3749:Helium analyzer
3693:Water separator
3651:Molecular sieve
3628:
3622:
3552:
3531:
3374:
3372:
3362:
3314:
3307:
3253:Interspiro DCSC
3189:
3127:
3120:
3053:Diving cylinder
3039:
3037:
3030:
2863:
2857:
2796:
2790:
2737:Instrumentation
2732:
2661:
2655:
2586:
2528:
2521:
2465:
2459:
2386:
2365:Basic equipment
2360:
2342:
2329:
2323:Unmanned diving
2269:
2264:
2234:
2233:
2223:
2221:
2220:on 29 June 2018
2212:
2211:
2207:
2197:
2195:
2184:
2180:
2170:
2168:
2153:
2152:
2148:
2138:
2136:
2121:
2117:
2107:
2105:
2090:
2086:
2076:
2074:
2061:
2060:
2056:
2046:
2044:
2031:
2030:
2026:
2019:
2005:
2001:
1994:
1976:
1969:
1959:
1957:
1948:
1947:
1943:
1933:
1931:
1918:
1917:
1913:
1903:
1901:
1897:
1886:
1880:
1876:
1866:
1864:
1860:
1853:
1847:
1846:
1842:
1833:
1831:
1819:
1815:
1808:
1786:
1782:
1775:
1762:
1761:
1757:
1748:
1746:
1742:
1735:
1729:
1728:
1724:
1714:
1712:
1699:
1698:
1694:
1684:
1682:
1667:
1663:
1653:
1651:
1647:
1640:
1632:
1628:
1618:
1616:
1607:
1606:
1602:
1595:
1582:
1581:
1577:
1568:
1566:
1562:
1555:
1549:
1548:
1544:
1537:
1523:
1516:
1509:
1495:
1488:
1481:
1465:
1461:
1451:
1449:
1438:
1437:
1433:
1428:
1349:
1310:Ships husbandry
1204:Deep sea mining
1176:
1170:
1084:
1078:
1003:Artificial reef
916:
901:Offshore diving
875:Artificial reef
845:Altitude diving
827:Tropical diving
820:
778:
559:
514:
389:
325:Physiologically
322:
287:
281:
200:
178:
170:Altitude diving
160:, because many
133:
132:
131:An overhead or
34:
28:
23:
22:
18:Offshore diving
15:
12:
11:
5:
12499:
12489:
12488:
12483:
12478:
12461:
12460:
12458:
12457:
12445:
12433:
12426:
12419:
12411:
12399:
12387:
12374:
12371:
12370:
12367:
12366:
12363:
12362:
12360:
12359:
12354:
12349:
12344:
12338:
12336:
12332:
12331:
12329:
12328:
12323:
12318:
12313:
12308:
12303:
12297:
12295:
12292:facilities for
12287:
12286:
12284:
12283:
12278:
12273:
12268:
12263:
12258:
12253:
12248:
12243:
12238:
12233:
12228:
12223:
12218:
12213:
12208:
12203:
12198:
12193:
12188:
12182:
12180:
12172:
12171:
12168:
12167:
12165:
12164:
12159:
12154:
12149:
12143:
12141:
12132:
12131:
12126:
12121:
12115:
12113:
12107:
12106:
12103:
12102:
12100:
12099:
12094:
12092:Type 7103 DSRV
12089:
12084:
12079:
12071:
12070:
12069:
12064:
12051:
12046:
12045:
12044:
12036:
12020:
12015:
12010:
12004:
12002:
12000:rescue vehicle
11991:
11990:
11985:
11980:
11975:
11969:
11967:
11961:
11960:
11958:
11957:
11949:
11941:
11933:
11925:
11917:
11909:
11901:
11894:
11887:
11879:
11872:
11864:
11857:
11850:
11843:
11836:
11835:
11834:
11827:
11819:
11811:
11806:
11801:
11789:
11784:
11776:
11768:
11766:
11755:
11754:
11749:
11744:
11739:
11734:
11733:
11732:
11722:
11716:
11713:
11712:
11702:
11701:
11698:
11697:
11694:
11693:
11690:
11689:
11687:
11686:
11681:
11675:
11673:
11669:
11668:
11666:
11665:
11660:
11655:
11650:
11649:
11648:
11643:
11638:
11637:
11636:
11621:
11620:
11619:
11614:
11604:
11599:
11594:
11592:Inshore diving
11589:
11584:
11579:
11574:
11569:
11564:
11558:
11556:
11555:Classification
11549:
11548:
11547:
11546:
11535:
11533:
11525:
11524:
11521:
11520:
11518:
11517:
11512:
11507:
11502:
11501:
11500:
11495:
11490:
11485:
11480:
11475:
11466:
11464:
11453:
11452:
11447:
11442:
11437:
11432:
11427:
11422:
11417:
11412:
11406:
11404:
11396:
11395:
11393:
11392:
11391:
11390:
11380:
11379:
11378:
11368:
11363:
11357:
11355:
11344:
11343:
11337:
11334:
11333:
11321:
11320:
11317:
11316:
11313:
11312:
11310:
11309:
11303:
11301:
11297:
11296:
11294:
11293:
11288:
11286:Sydney Knowles
11283:
11278:
11272:
11270:
11266:
11265:
11263:
11262:
11260:John Volanthen
11257:
11252:
11250:Richard Harris
11247:
11241:
11239:
11235:
11234:
11232:
11231:
11226:
11221:
11219:Trevor Jackson
11216:
11214:Hillary Hauser
11211:
11206:
11201:
11196:
11194:Philippe Diolé
11191:
11186:
11180:
11178:
11174:
11173:
11171:
11170:
11165:
11160:
11155:
11150:
11145:
11140:
11135:
11130:
11125:
11123:Shannon Walker
11120:
11118:Rex J. Walheim
11115:
11110:
11105:
11100:
11095:
11093:Daniel M. Tani
11090:
11085:
11080:
11078:Hervé Stevenin
11075:
11073:Robert Sténuit
11070:
11065:
11060:
11055:
11050:
11045:
11040:
11035:
11033:Dick Rutkowski
11030:
11025:
11020:
11015:
11013:Thomas Pesquet
11010:
11005:
11000:
10998:Luca Parmitano
10995:
10990:
10988:John D. Olivas
10985:
10980:
10975:
10970:
10965:
10960:
10958:Craig McKinley
10955:
10950:
10945:
10940:
10935:
10930:
10925:
10920:
10915:
10910:
10905:
10900:
10895:
10890:
10885:
10880:
10875:
10870:
10865:
10860:
10855:
10850:
10848:Chris Hadfield
10845:
10840:
10835:
10830:
10825:
10820:
10818:Michael Fincke
10815:
10810:
10805:
10800:
10795:
10790:
10785:
10780:
10775:
10770:
10765:
10760:
10755:
10750:
10748:Steve Chappell
10745:
10740:
10735:
10730:
10725:
10720:
10715:
10710:
10705:
10700:
10695:
10690:
10685:
10680:
10674:
10672:
10666:
10665:
10663:
10662:
10661:
10660:
10655:
10650:
10645:
10640:
10635:
10627:
10626:
10625:
10617:
10616:
10615:
10610:
10605:
10600:
10595:
10590:
10585:
10580:
10575:
10570:
10561:
10559:
10553:
10552:
10550:
10549:
10544:
10539:
10534:
10529:
10524:
10522:Albert Tillman
10519:
10517:Valerie Taylor
10514:
10509:
10504:
10499:
10494:
10489:
10484:
10479:
10474:
10469:
10464:
10459:
10454:
10449:
10444:
10439:
10434:
10429:
10424:
10419:
10414:
10409:
10404:
10399:
10394:
10392:Candice Farmer
10389:
10387:David Doubilet
10384:
10379:
10374:
10369:
10364:
10359:
10354:
10349:
10344:
10339:
10337:Tamara Benitez
10334:
10328:
10326:
10320:
10319:
10317:
10316:
10311:
10306:
10301:
10296:
10291:
10286:
10281:
10276:
10274:Samir Alhafith
10270:
10268:
10267:and presenters
10260:
10259:
10257:
10256:
10251:
10246:
10241:
10236:
10231:
10226:
10224:Pascal Bernabé
10220:
10218:
10212:
10211:
10209:
10208:
10203:
10198:
10196:Robert Sténuit
10193:
10188:
10183:
10178:
10176:Gunter Schöbel
10173:
10168:
10163:
10158:
10153:
10148:
10143:
10138:
10136:Mark M. Newell
10133:
10128:
10123:
10118:
10116:Robert F. Marx
10113:
10108:
10103:
10098:
10093:
10088:
10083:
10081:Anders Franzén
10078:
10073:
10068:
10063:
10058:
10053:
10048:
10043:
10038:
10033:
10028:
10026:Robert Ballard
10023:
10017:
10015:
10005:
10004:
10002:
10001:
9996:
9991:
9989:Dick Rutkowski
9986:
9981:
9979:Trevor Hampton
9976:
9974:Dottie Frazier
9971:
9966:
9961:
9956:
9951:
9946:
9941:
9935:
9933:
9923:
9922:
9910:
9909:
9906:
9905:
9902:
9901:
9899:
9898:
9893:
9888:
9883:
9877:
9875:
9871:
9870:
9868:
9867:
9866:
9865:
9859:
9854:
9849:
9844:
9839:
9834:
9829:
9824:
9819:
9814:
9806:
9805:
9804:
9798:
9792:International
9789:
9787:
9779:
9778:
9776:
9775:
9769:
9767:
9763:
9762:
9760:
9759:
9754:
9749:
9744:
9739:
9733:
9731:
9727:
9726:
9724:
9723:
9718:
9713:
9707:
9705:
9701:
9700:
9698:
9697:
9692:
9691:
9690:
9685:
9675:
9674:
9673:
9668:
9658:
9653:
9647:
9645:
9641:
9640:
9638:
9637:
9631:
9629:
9621:
9620:
9608:
9607:
9604:
9603:
9600:
9599:
9597:
9596:
9590:
9588:
9585:Military diver
9582:
9581:
9579:
9578:
9573:
9568:
9562:
9560:
9557:Military diver
9554:
9553:
9550:
9549:
9546:
9545:
9543:
9542:
9536:
9530:
9524:
9518:
9512:
9505:
9503:
9494:
9493:
9487:
9481:
9475:
9469:
9463:
9457:
9451:
9445:
9439:
9433:
9427:
9420:
9418:
9410:
9409:
9407:
9406:
9401:
9394:
9392:
9384:
9383:
9381:
9380:
9375:
9369:
9363:
9357:
9351:
9345:
9339:
9333:
9327:
9321:
9315:
9309:
9303:
9297:
9291:
9285:
9279:
9273:
9267:
9261:
9255:
9249:
9243:
9237:
9231:
9225:
9219:
9213:
9206:
9204:
9194:
9193:
9191:
9190:
9184:
9178:
9172:
9165:
9163:
9155:
9154:
9152:
9151:
9146:
9140:
9138:
9132:
9131:
9129:
9128:
9123:
9117:
9112:
9107:
9100:
9098:
9087:
9086:
9080:
9075:
9070:
9064:
9059:
9053:
9047:
9041:
9034:
9032:
9024:Diver training
9020:
9019:
9016:
9015:
9013:
9012:
9007:
9001:
8999:
8995:
8994:
8992:
8991:
8990:
8989:
8979:
8978:
8977:
8966:
8964:
8960:
8959:
8957:
8956:
8951:
8946:
8941:
8936:
8931:
8926:
8921:
8916:
8910:
8908:
8901:
8889:
8888:
8885:
8884:
8882:
8881:
8876:
8871:
8870:
8869:
8868:
8867:
8857:
8847:
8842:
8841:
8840:
8835:
8825:
8820:
8815:
8809:
8807:
8800:
8799:
8798:
8797:
8792:
8787:
8777:
8776:
8775:
8770:
8760:
8759:
8758:
8753:
8748:
8743:
8735:
8730:
8725:
8720:
8719:
8718:
8713:
8708:
8699:
8697:
8685:
8684:
8674:
8673:
8670:
8669:
8666:
8665:
8663:
8662:
8659:
8657:
8651:
8650:
8648:
8647:
8641:
8639:
8635:
8634:
8632:
8631:
8624:
8617:
8610:
8603:
8595:
8593:
8589:
8588:
8586:
8585:
8580:
8575:
8570:
8564:
8562:
8556:
8555:
8553:
8552:
8545:
8538:
8531:
8524:
8517:
8510:
8503:
8496:
8488:
8486:
8478:
8477:
8467:
8466:
8463:
8462:
8459:
8458:
8455:
8454:
8452:
8451:
8446:
8441:
8436:
8431:
8426:
8421:
8416:
8411:
8406:
8404:Kirsty MacColl
8401:
8396:
8391:
8386:
8381:
8380:
8379:
8369:
8364:
8359:
8354:
8349:
8344:
8339:
8337:E. Yale Dawson
8334:
8329:
8327:Cotton Coulson
8324:
8319:
8314:
8309:
8304:
8298:
8296:
8288:
8287:
8285:
8284:
8279:
8274:
8269:
8264:
8259:
8254:
8249:
8244:
8239:
8238:
8237:
8227:
8222:
8217:
8212:
8207:
8202:
8196:
8194:
8185:
8184:
8182:
8181:
8173:
8169:Waage Drill II
8165:
8157:
8149:
8141:
8133:
8129:Byford Dolphin
8124:
8122:
8113:
8112:
8110:
8109:
8104:
8099:
8094:
8089:
8087:Stephen Keenan
8083:
8081:
8074:
8073:
8071:
8070:
8065:
8060:
8054:
8052:
8048:
8047:
8045:
8044:
8039:
8033:
8031:
8027:
8026:
8024:
8023:
8018:Sinking of MV
8014:
8012:
8002:
7998:
7997:
7995:
7994:
7989:
7984:
7979:
7974:
7968:
7966:
7962:
7961:
7959:
7958:
7953:
7947:
7945:
7941:
7940:
7938:
7937:
7929:
7923:
7921:
7915:
7914:
7911:
7910:
7908:
7907:
7902:
7897:
7892:
7887:
7882:
7877:
7872:
7867:
7862:
7857:
7852:
7846:
7844:
7831:
7830:
7825:
7820:
7815:
7810:
7805:
7800:
7792:
7784:
7778:
7776:
7770:
7769:
7767:
7766:
7764:Jacques Triger
7761:
7756:
7754:Augustus Siebe
7751:
7746:
7741:
7736:
7731:
7726:
7721:
7716:
7714:Yves Le Prieur
7711:
7706:
7701:
7696:
7691:
7686:
7681:
7676:
7671:
7666:
7661:
7656:
7654:John R. Clarke
7651:
7646:
7641:
7636:
7631:
7625:
7623:
7617:
7616:
7614:
7613:
7608:
7602:
7600:
7597:Underwater art
7594:
7593:
7591:
7590:
7583:
7576:
7568:
7559:
7557:
7548:
7547:
7542:
7537:
7532:
7527:
7522:
7517:
7512:
7507:
7501:
7498:
7497:
7485:
7484:
7481:
7480:
7478:
7477:
7472:
7467:
7462:
7457:
7452:
7446:
7443:
7442:
7432:
7431:
7428:
7427:
7424:
7423:
7420:
7419:
7417:
7416:
7410:
7404:
7398:
7392:
7387:
7382:
7377:
7372:
7366:
7360:
7354:
7348:
7342:
7336:
7334:
7329:Diving medical
7326:
7325:
7323:
7322:
7320:Jacques Triger
7317:
7312:
7307:
7302:
7297:
7295:Charles Momsen
7292:
7290:Simon Mitchell
7287:
7282:
7277:
7272:
7267:
7262:
7257:
7252:
7247:
7242:
7237:
7235:John R. Clarke
7232:
7227:
7225:Alf O. Brubakk
7222:
7217:
7215:George F. Bond
7212:
7207:
7202:
7197:
7191:
7189:
7183:Researchers in
7176:
7172:
7171:
7169:
7168:
7163:
7158:
7153:
7147:
7145:
7141:
7140:
7138:
7137:
7132:
7127:
7122:
7116:
7114:
7110:
7109:
7107:
7106:
7101:
7099:Oxygen therapy
7096:
7091:
7086:
7081:
7076:
7070:
7068:
7064:
7063:
7060:
7059:
7057:
7056:
7051:
7046:
7041:
7036:
7031:
7026:
7021:
7015:
7013:
7007:
7006:
7003:
7002:
7000:
6999:
6993:
6991:
6985:
6984:
6982:
6981:
6976:
6970:
6968:
6967:Carbon dioxide
6964:
6963:
6961:
6960:
6955:
6950:
6945:
6944:
6943:
6938:
6933:
6928:
6918:
6912:
6910:
6906:
6905:
6903:
6902:
6897:
6892:
6887:
6881:
6879:
6872:
6871:
6866:
6861:
6856:
6855:
6854:
6849:
6844:
6839:
6834:
6829:
6819:
6814:
6808:
6806:
6797:
6796:
6791:
6786:
6781:
6775:
6773:
6761:
6760:
6748:
6747:
6744:
6743:
6740:
6739:
6736:
6735:
6733:
6732:
6727:
6722:
6717:
6712:
6707:
6702:
6697:
6692:
6687:
6682:
6676:
6674:
6664:
6663:
6661:
6660:
6659:
6658:
6648:
6647:
6646:
6641:
6631:
6625:
6623:
6617:
6616:
6614:
6613:
6611:Stand-by diver
6608:
6603:
6598:
6593:
6588:
6583:
6578:
6573:
6567:
6565:
6556:
6555:
6550:
6545:
6540:
6538:Permit To Work
6535:
6533:Lockout–tagout
6530:
6525:
6524:
6523:
6513:
6508:
6507:
6506:
6501:
6496:
6488:
6482:
6480:
6472:
6471:
6469:
6468:
6463:
6458:
6453:
6448:
6443:
6438:
6433:
6431:Doing It Right
6428:
6426:Diver training
6423:
6418:
6413:
6412:
6411:
6406:
6404:Rule of thirds
6396:
6391:
6386:
6385:
6384:
6379:
6374:
6364:
6363:
6362:
6352:
6351:
6350:
6340:
6339:
6338:
6327:
6325:
6317:
6316:
6313:
6312:
6310:
6309:
6304:
6299:
6294:
6289:
6284:
6279:
6274:
6268:
6266:
6259:
6258:
6257:
6256:
6251:
6246:
6241:
6236:
6231:
6220:
6219:
6218:
6213:
6208:
6203:
6198:
6193:
6187:Physiological
6185:
6184:
6183:
6178:
6173:
6168:
6160:
6159:
6158:
6153:
6148:
6143:
6138:
6133:
6123:
6117:
6115:
6104:
6103:
6098:
6093:
6088:
6083:
6078:
6073:
6068:
6062:
6059:
6058:
6046:
6045:
6042:
6041:
6038:
6037:
6035:
6034:
6029:
6023:
6021:
6015:
6014:
6012:
6011:
6006:
6001:
5996:
5991:
5986:
5981:
5976:
5971:
5965:
5963:
5960:Diving tourism
5957:
5956:
5954:
5953:
5947:
5941:
5935:
5929:
5923:
5917:
5911:
5905:
5899:
5892:
5890:
5882:
5881:
5879:
5878:
5873:
5868:
5863:
5858:
5853:
5848:
5843:
5838:
5833:
5828:
5823:
5817:
5815:
5808:
5807:
5802:
5797:
5792:
5786:
5783:
5782:
5770:
5769:
5766:
5765:
5762:
5761:
5758:
5757:
5755:
5754:
5753:
5752:
5747:
5742:
5737:
5729:
5728:
5727:
5719:
5718:
5717:
5712:
5704:
5699:
5694:
5688:
5686:
5675:
5674:
5673:
5672:
5667:
5665:Hawaiian sling
5657:
5651:
5649:
5643:
5642:
5640:
5639:
5634:
5629:
5624:
5619:
5614:
5613:
5612:
5607:
5602:
5597:
5589:
5584:
5579:
5573:
5571:
5565:
5564:
5562:
5561:
5556:
5551:
5545:
5543:
5535:
5534:
5531:
5530:
5528:
5527:
5520:
5512:
5504:
5497:
5490:
5482:
5474:
5467:
5460:
5451:
5449:
5447:Salvage diving
5440:
5439:
5434:
5429:
5428:
5427:
5417:
5412:
5407:
5406:
5405:
5395:
5390:
5385:
5384:
5383:
5373:
5368:
5363:
5358:
5353:
5348:
5343:
5338:
5333:
5328:
5327:
5326:
5321:
5311:
5306:
5301:
5300:
5299:
5292:Diver training
5289:
5284:
5278:
5276:
5268:
5267:
5264:
5263:
5260:
5259:
5257:
5256:
5251:
5246:
5241:
5236:
5231:
5226:
5221:
5216:
5211:
5206:
5201:
5196:
5191:
5186:
5181:
5176:
5171:
5166:
5161:
5156:
5151:
5146:
5141:
5136:
5131:
5126:
5121:
5116:
5111:
5106:
5101:
5096:
5091:
5086:
5081:
5076:
5071:
5066:
5061:
5056:
5051:
5046:
5041:
5036:
5031:
5026:
5021:
5016:
5010:
5008:
4995:
4994:
4993:
4992:
4987:
4977:
4972:
4967:
4962:
4957:
4952:
4946:
4944:
4933:
4932:
4927:
4922:
4917:
4912:
4907:
4902:
4897:
4892:
4887:
4882:
4877:
4876:
4875:
4870:
4860:
4854:
4852:
4844:
4843:
4831:
4830:
4827:
4826:
4823:
4822:
4820:
4819:
4814:
4809:
4804:
4799:
4794:
4789:
4783:
4781:
4777:
4776:
4774:
4773:
4768:
4763:
4757:
4755:
4751:
4750:
4748:
4747:
4742:
4737:
4736:
4735:
4730:
4720:
4715:
4709:
4707:
4703:
4702:
4700:
4699:
4694:
4689:
4684:
4679:
4674:
4669:
4667:Tanya Streeter
4664:
4659:
4654:
4649:
4644:
4639:
4634:
4629:
4624:
4622:Herbert Nitsch
4619:
4617:Guillaume NĂ©ry
4614:
4612:Patrick Musimu
4609:
4604:
4599:
4594:
4589:
4587:Kate Middleton
4584:
4579:
4574:
4569:
4564:
4559:
4554:
4549:
4544:
4539:
4534:
4529:
4524:
4522:Ĺžahika ErcĂĽmen
4519:
4514:
4509:
4504:
4499:
4494:
4489:
4484:
4479:
4474:
4469:
4464:
4459:
4453:
4451:
4447:
4446:
4444:
4443:
4441:Water polo cap
4438:
4437:
4436:
4426:
4421:
4416:
4411:
4409:Hawaiian sling
4406:
4401:
4395:
4393:
4389:
4388:
4386:
4385:
4384:
4383:
4378:
4372:
4367:
4361:
4355:
4352:Free immersion
4349:
4343:
4337:
4331:
4325:
4316:
4311:
4305:
4303:
4299:
4298:
4296:
4295:
4290:
4285:
4280:
4275:
4270:
4265:
4264:
4263:
4253:
4248:
4243:
4238:
4232:
4230:
4222:
4221:
4209:
4208:
4205:
4204:
4201:
4200:
4198:
4197:
4196:
4195:
4190:
4180:
4175:
4174:
4173:
4168:
4157:
4155:
4151:
4150:
4148:
4147:
4142:
4137:
4132:
4127:
4122:
4117:
4112:
4106:
4104:
4100:
4099:
4097:
4096:
4094:VideoRay UROVs
4091:
4086:
4084:SJT-class ROUV
4081:
4076:
4071:
4069:Seabed tractor
4066:
4061:
4056:
4051:
4046:
4041:
4039:Mini Rover ROV
4036:
4031:
4026:
4021:
4016:
4011:
4006:
4001:
3996:
3991:
3986:
3984:8A4-class ROUV
3980:
3978:
3970:
3969:
3966:
3965:
3963:
3962:
3957:
3952:
3947:
3942:
3937:
3931:
3929:
3918:
3917:
3916:
3915:
3905:
3904:
3903:
3898:
3893:
3888:
3877:
3875:
3871:
3870:
3868:
3867:
3862:
3857:
3852:
3850:Diving chamber
3847:
3846:
3845:
3840:
3835:
3830:
3825:
3815:
3810:
3805:
3799:
3797:
3789:
3788:
3786:
3785:
3780:
3779:
3778:
3768:
3767:
3766:
3761:
3751:
3746:
3745:
3744:
3739:
3729:
3724:
3719:
3718:
3717:
3707:
3706:
3705:
3700:
3695:
3690:
3680:
3675:
3670:
3665:
3660:
3659:
3658:
3653:
3648:
3643:
3636:Air filtration
3632:
3630:
3624:
3623:
3621:
3620:
3615:
3613:Messenger line
3610:
3605:
3600:
3595:
3590:
3585:
3580:
3575:
3570:
3564:
3562:
3554:
3553:
3541:
3540:
3537:
3536:
3533:
3532:
3530:
3529:
3524:
3519:
3514:
3509:
3504:
3499:
3494:
3489:
3484:
3479:
3474:
3469:
3464:
3459:
3457:Maurice Fernez
3454:
3449:
3444:
3439:
3434:
3429:
3424:
3419:
3414:
3409:
3404:
3399:
3394:
3389:
3384:
3378:
3376:
3368:
3367:
3364:
3363:
3361:
3360:
3355:
3350:
3345:
3340:
3335:
3330:
3325:
3319:
3317:
3309:
3308:
3306:
3305:
3300:
3295:
3290:
3285:
3280:
3275:
3270:
3265:
3260:
3255:
3250:
3245:
3240:
3235:
3230:
3225:
3220:
3215:
3210:
3205:
3199:
3197:
3191:
3190:
3188:
3187:
3186:
3185:
3183:Sling cylinder
3180:
3175:
3170:
3165:
3164:
3163:
3161:Scuba manifold
3153:
3148:
3143:
3141:Bailout bottle
3132:
3130:
3119:
3118:
3113:
3112:
3111:
3106:
3101:
3100:
3099:
3089:
3079:
3078:
3077:
3075:Reclaim helmet
3067:
3066:
3065:
3060:
3050:
3044:
3042:
3032:
3031:
3029:
3028:
3027:
3026:
3021:
3016:
3011:
3006:
3004:Diving compass
3001:
2993:
2988:
2983:
2978:
2973:
2968:
2967:
2966:
2956:
2955:
2954:
2952:Bailout bottle
2949:
2939:
2934:
2929:
2928:
2927:
2917:
2912:
2911:
2910:
2900:
2895:
2890:
2885:
2884:
2883:
2878:
2867:
2865:
2859:
2858:
2856:
2855:
2850:
2845:
2844:
2843:
2838:
2828:
2823:
2822:
2821:
2816:
2806:
2800:
2798:
2792:
2791:
2789:
2788:
2783:
2778:
2773:
2772:
2771:
2761:
2756:
2751:
2746:
2740:
2738:
2734:
2733:
2731:
2730:
2729:
2728:
2723:
2721:Full-face mask
2718:
2708:
2707:
2706:
2701:
2696:
2694:Reclaim helmet
2691:
2686:
2681:
2671:
2665:
2663:
2657:
2656:
2654:
2653:
2652:
2651:
2649:Hot-water suit
2646:
2636:
2631:
2630:
2629:
2624:
2614:
2613:
2612:
2607:
2596:
2594:
2588:
2587:
2585:
2584:
2579:
2574:
2569:
2564:
2559:
2554:
2549:
2544:
2539:
2533:
2531:
2523:
2522:
2520:
2519:
2518:
2517:
2512:
2507:
2502:
2492:
2491:
2490:
2485:
2480:
2478:Power inflator
2469:
2467:
2466:trim equipment
2461:
2460:
2458:
2457:
2452:
2447:
2442:
2437:
2432:
2427:
2422:
2417:
2412:
2407:
2402:
2396:
2394:
2388:
2387:
2385:
2384:
2379:
2374:
2368:
2366:
2359:
2358:
2353:
2347:
2344:
2343:
2331:
2330:
2328:
2327:
2326:
2325:
2320:
2315:
2310:
2305:
2300:
2295:
2290:
2280:
2274:
2271:
2270:
2263:
2262:
2255:
2248:
2240:
2232:
2231:
2205:
2178:
2146:
2115:
2084:
2054:
2024:
2017:
1999:
1992:
1967:
1941:
1911:
1874:
1840:
1813:
1806:
1780:
1774:978-0950678610
1773:
1755:
1722:
1692:
1661:
1626:
1600:
1593:
1575:
1542:
1535:
1514:
1507:
1486:
1479:
1459:
1430:
1429:
1427:
1424:
1423:
1422:
1416:
1410:
1407:Drilling fluid
1404:
1403:
1402:
1401:
1400:
1388:
1382:
1376:
1373:Brackish water
1370:
1369:
1368:
1348:
1345:
1344:
1343:
1337:
1331:
1325:
1319:
1313:
1307:
1301:
1295:
1289:
1283:
1282:
1281:
1269:
1263:
1262:
1261:
1249:
1243:
1240:Marine salvage
1237:
1231:
1225:
1219:
1213:
1207:
1201:
1195:
1189:
1183:
1169:
1166:
1161:
1160:
1157:
1150:
1077:
1074:
1073:
1072:
1066:
1060:
1059:
1058:
1046:
1045:
1044:
1032:
1026:
1025:
1024:
1018:
1012:
1006:
994:
988:
982:
976:
970:
964:
958:
952:
946:
940:
939:
938:
923:
915:
912:
911:
910:
904:
898:
895:Inshore diving
892:
891:
890:
884:
878:
866:
860:
854:
848:
842:
836:
830:
819:
816:
815:
814:
804:
794:
788:
777:
774:
773:
772:
766:
760:
754:
748:
742:
736:
735:
734:
728:
725:Nuclear diving
722:
710:
709:
708:
707:
706:
700:
694:
685:
673:
672:
671:
670:
669:
663:
645:
644:
643:
642:
641:
635:
623:
618:
612:
600:
594:
588:
582:
558:
555:
554:
553:
552:
551:
539:
538:
537:
525:
513:
510:
509:
508:
507:
506:
500:
494:
488:
482:
476:
470:
469:
468:
456:
450:
444:
438:
426:
425:
424:
418:
406:
403:Confined water
400:
397:Confined space
388:
385:
384:
383:
377:
371:
365:
359:
353:
347:
329:diving chamber
321:
318:
317:
316:
310:
307:Confined water
304:
298:
280:
277:
276:
275:
269:
263:
257:
251:
245:
239:
233:
227:
221:
196:Main article:
177:
174:
162:marine animals
104:flooded quarry
26:
9:
6:
4:
3:
2:
12498:
12487:
12484:
12482:
12479:
12477:
12474:
12473:
12471:
12456:
12455:
12450:
12446:
12444:
12443:
12434:
12432:
12431:
12427:
12425:
12424:
12420:
12418:
12417:
12412:
12410:
12409:
12400:
12398:
12397:
12388:
12386:
12385:
12376:
12375:
12372:
12358:
12357:Seabed mining
12355:
12353:
12350:
12348:
12345:
12343:
12340:
12339:
12337:
12333:
12327:
12324:
12322:
12319:
12317:
12314:
12312:
12309:
12307:
12304:
12302:
12299:
12298:
12296:
12288:
12282:
12279:
12277:
12274:
12272:
12269:
12267:
12264:
12262:
12259:
12257:
12254:
12252:
12249:
12247:
12244:
12242:
12239:
12237:
12234:
12232:
12229:
12227:
12224:
12222:
12219:
12217:
12214:
12212:
12209:
12207:
12204:
12202:
12199:
12197:
12194:
12192:
12189:
12187:
12184:
12183:
12181:
12173:
12163:
12160:
12158:
12155:
12153:
12150:
12148:
12145:
12144:
12142:
12140:
12136:
12130:
12127:
12125:
12122:
12120:
12117:
12116:
12114:
12112:
12108:
12098:
12095:
12093:
12090:
12088:
12085:
12083:
12080:
12078:
12077:
12072:
12068:
12065:
12063:
12060:
12059:
12058:
12056:
12052:
12050:
12047:
12043:
12042:
12037:
12035:
12034:
12029:
12028:
12027:
12025:
12021:
12019:
12016:
12014:
12011:
12009:
12006:
12005:
12003:
12001:
11995:
11989:
11986:
11984:
11981:
11979:
11976:
11974:
11971:
11970:
11968:
11966:
11962:
11956:
11955:
11950:
11948:
11947:
11942:
11940:
11939:
11934:
11932:
11931:
11926:
11924:
11923:
11918:
11916:
11915:
11910:
11908:
11906:
11902:
11900:
11899:
11895:
11893:
11892:
11888:
11886:
11885:
11880:
11878:
11877:
11873:
11871:
11869:
11865:
11863:
11862:
11858:
11856:
11855:
11851:
11849:
11848:
11844:
11842:
11841:
11837:
11833:
11832:
11828:
11826:
11824:
11820:
11818:
11816:
11812:
11810:
11807:
11805:
11802:
11800:
11799:
11795:
11794:
11793:
11790:
11788:
11785:
11783:
11782:
11777:
11775:
11774:
11770:
11769:
11767:
11765:
11759:
11753:
11750:
11748:
11745:
11743:
11740:
11738:
11735:
11731:
11728:
11727:
11726:
11723:
11721:
11718:
11717:
11714:
11707:
11703:
11685:
11682:
11680:
11677:
11676:
11674:
11670:
11664:
11661:
11659:
11656:
11654:
11651:
11647:
11644:
11642:
11639:
11635:
11632:
11631:
11630:
11627:
11626:
11625:
11622:
11618:
11615:
11613:
11610:
11609:
11608:
11605:
11603:
11600:
11598:
11595:
11593:
11590:
11588:
11587:Inland diving
11585:
11583:
11580:
11578:
11575:
11573:
11570:
11568:
11565:
11563:
11560:
11559:
11557:
11553:
11545:
11542:
11541:
11540:
11537:
11536:
11534:
11532:
11526:
11516:
11513:
11511:
11510:Oxygen window
11508:
11506:
11503:
11499:
11496:
11494:
11491:
11489:
11486:
11484:
11481:
11479:
11476:
11474:
11471:
11470:
11468:
11467:
11465:
11463:
11460:Decompression
11457:
11451:
11448:
11446:
11443:
11441:
11438:
11436:
11433:
11431:
11428:
11426:
11423:
11421:
11420:Diving reflex
11418:
11416:
11413:
11411:
11408:
11407:
11405:
11403:
11397:
11389:
11386:
11385:
11384:
11381:
11377:
11374:
11373:
11372:
11369:
11367:
11364:
11362:
11359:
11358:
11356:
11354:
11348:
11342:
11339:
11338:
11335:
11331:
11326:
11322:
11308:
11305:
11304:
11302:
11298:
11292:
11289:
11287:
11284:
11282:
11279:
11277:
11274:
11273:
11271:
11267:
11261:
11258:
11256:
11253:
11251:
11248:
11246:
11245:Craig Challen
11243:
11242:
11240:
11236:
11230:
11227:
11225:
11222:
11220:
11217:
11215:
11212:
11210:
11207:
11205:
11202:
11200:
11197:
11195:
11192:
11190:
11187:
11185:
11182:
11181:
11179:
11175:
11169:
11166:
11164:
11161:
11159:
11156:
11154:
11151:
11149:
11146:
11144:
11143:Peggy Whitson
11141:
11139:
11136:
11134:
11131:
11129:
11126:
11124:
11121:
11119:
11116:
11114:
11113:Koichi Wakata
11111:
11109:
11106:
11104:
11101:
11099:
11098:Robert Thirsk
11096:
11094:
11091:
11089:
11088:James Talacek
11086:
11084:
11081:
11079:
11076:
11074:
11071:
11069:
11066:
11064:
11063:Steve Squyres
11061:
11059:
11056:
11054:
11053:Robert Sheats
11051:
11049:
11046:
11044:
11041:
11039:
11036:
11034:
11031:
11029:
11026:
11024:
11021:
11019:
11016:
11014:
11011:
11009:
11006:
11004:
11001:
10999:
10996:
10994:
10993:Takuya Onishi
10991:
10989:
10986:
10984:
10981:
10979:
10976:
10974:
10971:
10969:
10966:
10964:
10961:
10959:
10956:
10954:
10951:
10949:
10946:
10944:
10941:
10939:
10938:Sandra Magnus
10936:
10934:
10931:
10929:
10926:
10924:
10921:
10919:
10918:Jon Lindbergh
10916:
10914:
10911:
10909:
10908:Timothy Kopra
10906:
10904:
10901:
10899:
10896:
10894:
10891:
10889:
10886:
10884:
10881:
10879:
10878:Mark Hulsbeck
10876:
10874:
10871:
10869:
10866:
10864:
10861:
10859:
10856:
10854:
10853:Jeremy Hansen
10851:
10849:
10846:
10844:
10841:
10839:
10836:
10834:
10831:
10829:
10826:
10824:
10821:
10819:
10816:
10814:
10811:
10809:
10806:
10804:
10801:
10799:
10798:Jeanette Epps
10796:
10794:
10791:
10789:
10786:
10784:
10783:Jonathan Dory
10781:
10779:
10776:
10774:
10771:
10769:
10766:
10764:
10761:
10759:
10756:
10754:
10751:
10749:
10746:
10744:
10741:
10739:
10736:
10734:
10731:
10729:
10726:
10724:
10721:
10719:
10716:
10714:
10711:
10709:
10706:
10704:
10701:
10699:
10696:
10694:
10691:
10689:
10686:
10684:
10681:
10679:
10676:
10675:
10673:
10671:
10667:
10659:
10656:
10654:
10651:
10649:
10646:
10644:
10643:Clive Cussler
10641:
10639:
10636:
10634:
10631:
10630:
10628:
10624:
10621:
10620:
10618:
10614:
10611:
10609:
10608:Jack Sheppard
10606:
10604:
10601:
10599:
10596:
10594:
10591:
10589:
10588:Jill Heinerth
10586:
10584:
10581:
10579:
10576:
10574:
10571:
10569:
10566:
10565:
10563:
10562:
10560:
10554:
10548:
10545:
10543:
10540:
10538:
10535:
10533:
10532:Stan Waterman
10530:
10528:
10525:
10523:
10520:
10518:
10515:
10513:
10510:
10508:
10505:
10503:
10502:E. Lee Spence
10500:
10498:
10495:
10493:
10490:
10488:
10487:Peter Scoones
10485:
10483:
10480:
10478:
10475:
10473:
10470:
10468:
10465:
10463:
10460:
10458:
10455:
10453:
10452:Agnes Milowka
10450:
10448:
10445:
10443:
10440:
10438:
10435:
10433:
10430:
10428:
10425:
10423:
10420:
10418:
10415:
10413:
10412:Stephen Frink
10410:
10408:
10405:
10403:
10400:
10398:
10395:
10393:
10390:
10388:
10385:
10383:
10380:
10378:
10375:
10373:
10372:John D. Craig
10370:
10368:
10365:
10363:
10360:
10358:
10355:
10353:
10352:Jonathan Bird
10350:
10348:
10347:Adrian Biddle
10345:
10343:
10340:
10338:
10335:
10333:
10330:
10329:
10327:
10325:photographers
10321:
10315:
10312:
10310:
10307:
10305:
10302:
10300:
10297:
10295:
10294:Richie Kohler
10292:
10290:
10287:
10285:
10282:
10280:
10277:
10275:
10272:
10271:
10269:
10261:
10255:
10252:
10250:
10247:
10245:
10242:
10240:
10237:
10235:
10232:
10230:
10227:
10225:
10222:
10221:
10219:
10213:
10207:
10204:
10202:
10199:
10197:
10194:
10192:
10191:E. Lee Spence
10189:
10187:
10184:
10182:
10179:
10177:
10174:
10172:
10171:Margaret Rule
10169:
10167:
10164:
10162:
10159:
10157:
10154:
10152:
10149:
10147:
10144:
10142:
10139:
10137:
10134:
10132:
10129:
10127:
10124:
10122:
10119:
10117:
10114:
10112:
10109:
10107:
10104:
10102:
10101:Graham Jessop
10099:
10097:
10096:David Gibbins
10094:
10092:
10089:
10087:
10084:
10082:
10079:
10077:
10074:
10072:
10069:
10067:
10064:
10062:
10059:
10057:
10056:Eugenie Clark
10054:
10052:
10049:
10047:
10044:
10042:
10039:
10037:
10034:
10032:
10029:
10027:
10024:
10022:
10019:
10018:
10016:
10006:
10000:
9997:
9995:
9992:
9990:
9987:
9985:
9982:
9980:
9977:
9975:
9972:
9970:
9967:
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9962:
9960:
9957:
9955:
9952:
9950:
9947:
9945:
9942:
9940:
9937:
9936:
9934:
9928:
9924:
9920:
9915:
9911:
9897:
9894:
9892:
9889:
9887:
9884:
9882:
9879:
9878:
9876:
9872:
9863:
9860:
9858:
9855:
9853:
9850:
9848:
9845:
9843:
9840:
9838:
9835:
9833:
9830:
9828:
9825:
9823:
9820:
9818:
9815:
9813:
9810:
9809:
9807:
9802:
9799:
9797:
9794:
9793:
9791:
9790:
9788:
9784:organisations
9780:
9774:
9771:
9770:
9768:
9764:
9758:
9755:
9753:
9750:
9748:
9745:
9743:
9740:
9738:
9735:
9734:
9732:
9728:
9722:
9719:
9717:
9714:
9712:
9709:
9708:
9706:
9702:
9696:
9693:
9689:
9688:United States
9686:
9684:
9681:
9680:
9679:
9676:
9672:
9669:
9667:
9664:
9663:
9662:
9659:
9657:
9654:
9652:
9649:
9648:
9646:
9642:
9636:
9633:
9632:
9630:
9626:
9622:
9618:
9613:
9609:
9595:
9592:
9591:
9589:
9583:
9577:
9574:
9572:
9569:
9567:
9564:
9563:
9561:
9555:
9540:
9537:
9534:
9531:
9528:
9525:
9522:
9519:
9516:
9513:
9510:
9507:
9506:
9504:
9498:
9491:
9488:
9485:
9482:
9479:
9476:
9473:
9470:
9467:
9464:
9461:
9458:
9455:
9452:
9449:
9446:
9443:
9440:
9437:
9434:
9431:
9428:
9425:
9422:
9421:
9419:
9415:certification
9411:
9405:
9402:
9399:
9396:
9395:
9393:
9389:certification
9385:
9379:
9376:
9373:
9370:
9367:
9364:
9361:
9358:
9355:
9352:
9349:
9346:
9343:
9340:
9337:
9334:
9331:
9328:
9325:
9322:
9319:
9316:
9313:
9310:
9307:
9304:
9301:
9298:
9295:
9292:
9289:
9286:
9283:
9280:
9277:
9274:
9271:
9268:
9265:
9262:
9259:
9256:
9253:
9250:
9247:
9244:
9241:
9238:
9235:
9232:
9229:
9226:
9223:
9220:
9217:
9214:
9211:
9208:
9207:
9205:
9201:certification
9195:
9188:
9185:
9182:
9179:
9176:
9173:
9170:
9167:
9166:
9164:
9160:certification
9156:
9150:
9147:
9145:
9142:
9141:
9139:
9133:
9127:
9124:
9121:
9118:
9116:
9113:
9111:
9108:
9105:
9102:
9101:
9099:
9095:certification
9091:
9084:
9081:
9079:
9076:
9074:
9071:
9068:
9065:
9063:
9060:
9057:
9054:
9051:
9048:
9045:
9042:
9039:
9036:
9035:
9033:
9031:
9030:organisations
9026:certification
9021:
9011:
9008:
9006:
9003:
9002:
9000:
8996:
8988:
8985:
8984:
8983:
8980:
8976:
8973:
8972:
8971:
8968:
8967:
8965:
8961:
8955:
8952:
8950:
8947:
8945:
8942:
8940:
8937:
8935:
8932:
8930:
8927:
8925:
8922:
8920:
8917:
8915:
8912:
8911:
8909:
8905:
8902:
8900:
8897:certification
8890:
8880:
8877:
8875:
8872:
8866:
8863:
8862:
8861:
8858:
8856:
8853:
8852:
8851:
8848:
8846:
8843:
8839:
8836:
8834:
8831:
8830:
8829:
8826:
8824:
8821:
8819:
8816:
8814:
8811:
8810:
8808:
8804:
8796:
8793:
8791:
8788:
8786:
8785:Muscle memory
8783:
8782:
8781:
8778:
8774:
8771:
8769:
8766:
8765:
8764:
8761:
8757:
8754:
8752:
8749:
8747:
8744:
8742:
8739:
8738:
8736:
8734:
8733:Diving school
8731:
8729:
8726:
8724:
8721:
8717:
8714:
8712:
8709:
8707:
8704:
8703:
8701:
8700:
8698:
8696:
8690:
8686:
8679:
8675:
8661:
8660:
8658:
8656:
8652:
8646:
8643:
8642:
8640:
8636:
8630:
8629:
8625:
8623:
8622:
8621:Shadow Divers
8618:
8616:
8615:
8614:The Last Dive
8611:
8609:
8608:
8604:
8602:
8601:
8597:
8596:
8594:
8590:
8584:
8581:
8579:
8576:
8574:
8571:
8569:
8566:
8565:
8563:
8559:Standards and
8557:
8551:
8550:
8546:
8544:
8543:
8539:
8537:
8536:
8532:
8530:
8529:
8525:
8523:
8522:
8518:
8516:
8515:
8511:
8509:
8508:
8504:
8502:
8501:
8497:
8495:
8494:
8490:
8489:
8487:
8483:
8479:
8472:
8468:
8450:
8447:
8445:
8442:
8440:
8437:
8435:
8432:
8430:
8427:
8425:
8422:
8420:
8417:
8415:
8412:
8410:
8409:Agnes Milowka
8407:
8405:
8402:
8400:
8397:
8395:
8392:
8390:
8387:
8385:
8382:
8378:
8375:
8374:
8373:
8370:
8368:
8365:
8363:
8360:
8358:
8355:
8353:
8350:
8348:
8345:
8343:
8340:
8338:
8335:
8333:
8330:
8328:
8325:
8323:
8320:
8318:
8315:
8313:
8310:
8308:
8305:
8303:
8300:
8299:
8297:
8295:
8289:
8283:
8280:
8278:
8275:
8273:
8270:
8268:
8265:
8263:
8260:
8258:
8255:
8253:
8250:
8248:
8245:
8243:
8240:
8236:
8233:
8232:
8231:
8228:
8226:
8223:
8221:
8218:
8216:
8213:
8211:
8208:
8206:
8203:
8201:
8200:Roger Baldwin
8198:
8197:
8195:
8192:
8186:
8180:
8178:
8174:
8172:
8170:
8166:
8164:
8162:
8158:
8156:
8154:
8150:
8148:
8146:
8142:
8140:
8138:
8134:
8132:
8130:
8126:
8125:
8123:
8120:
8114:
8108:
8105:
8103:
8100:
8098:
8097:Audrey Mestre
8095:
8093:
8090:
8088:
8085:
8084:
8082:
8079:
8075:
8069:
8066:
8064:
8061:
8059:
8056:
8055:
8053:
8049:
8043:
8040:
8038:
8035:
8034:
8032:
8030:Diver rescues
8028:
8022:
8021:
8016:
8015:
8013:
8010:
8006:
8003:
7999:
7993:
7990:
7988:
7985:
7983:
7980:
7978:
7975:
7973:
7970:
7969:
7967:
7963:
7957:
7954:
7952:
7949:
7948:
7946:
7942:
7936:
7935:
7930:
7928:
7925:
7924:
7922:
7916:
7906:
7903:
7901:
7898:
7896:
7893:
7891:
7888:
7886:
7883:
7881:
7878:
7876:
7873:
7871:
7868:
7866:
7865:Human torpedo
7863:
7861:
7858:
7856:
7853:
7851:
7848:
7847:
7845:
7843:
7835:
7829:
7828:Vintage scuba
7826:
7824:
7821:
7819:
7816:
7814:
7811:
7809:
7806:
7804:
7801:
7799:
7798:
7793:
7791:
7790:
7785:
7783:
7780:
7779:
7777:
7771:
7765:
7762:
7760:
7757:
7755:
7752:
7750:
7747:
7745:
7742:
7740:
7737:
7735:
7732:
7730:
7727:
7725:
7722:
7720:
7717:
7715:
7712:
7710:
7707:
7705:
7702:
7700:
7697:
7695:
7692:
7690:
7687:
7685:
7682:
7680:
7677:
7675:
7672:
7670:
7667:
7665:
7662:
7660:
7657:
7655:
7652:
7650:
7647:
7645:
7642:
7640:
7637:
7635:
7634:William Beebe
7632:
7630:
7627:
7626:
7624:
7622:and inventors
7618:
7612:
7609:
7607:
7604:
7603:
7601:
7595:
7589:
7588:
7584:
7582:
7581:
7577:
7575:
7574:
7569:
7567:
7566:
7561:
7560:
7558:
7554:Archeological
7552:
7546:
7543:
7541:
7538:
7536:
7533:
7531:
7528:
7526:
7523:
7521:
7518:
7516:
7513:
7511:
7508:
7506:
7503:
7502:
7499:
7495:
7490:
7486:
7476:
7473:
7471:
7468:
7466:
7463:
7461:
7458:
7456:
7453:
7451:
7448:
7447:
7444:
7437:
7433:
7414:
7411:
7408:
7405:
7402:
7399:
7396:
7393:
7391:
7388:
7386:
7383:
7381:
7378:
7376:
7373:
7370:
7367:
7364:
7361:
7358:
7355:
7352:
7349:
7346:
7343:
7341:
7338:
7337:
7335:
7333:organisations
7327:
7321:
7318:
7316:
7313:
7311:
7308:
7306:
7303:
7301:
7298:
7296:
7293:
7291:
7288:
7286:
7283:
7281:
7278:
7276:
7273:
7271:
7268:
7266:
7263:
7261:
7258:
7256:
7253:
7251:
7248:
7246:
7243:
7241:
7238:
7236:
7233:
7231:
7228:
7226:
7223:
7221:
7218:
7216:
7213:
7211:
7208:
7206:
7203:
7201:
7198:
7196:
7193:
7192:
7190:
7188:
7180:
7177:
7173:
7167:
7164:
7162:
7159:
7157:
7154:
7152:
7149:
7148:
7146:
7142:
7136:
7133:
7131:
7128:
7126:
7123:
7121:
7118:
7117:
7115:
7111:
7105:
7102:
7100:
7097:
7095:
7092:
7090:
7087:
7085:
7082:
7080:
7077:
7075:
7072:
7071:
7069:
7065:
7055:
7052:
7050:
7047:
7045:
7042:
7040:
7037:
7035:
7032:
7030:
7027:
7025:
7022:
7020:
7017:
7016:
7014:
7008:
6998:
6995:
6994:
6992:
6988:Breathing gas
6986:
6980:
6977:
6975:
6972:
6971:
6969:
6965:
6959:
6956:
6954:
6951:
6949:
6946:
6942:
6939:
6937:
6934:
6932:
6929:
6927:
6924:
6923:
6922:
6919:
6917:
6914:
6913:
6911:
6907:
6901:
6898:
6896:
6893:
6891:
6888:
6886:
6883:
6882:
6880:
6876:
6870:
6867:
6865:
6862:
6860:
6857:
6853:
6850:
6848:
6845:
6843:
6840:
6838:
6837:Barodontalgia
6835:
6833:
6832:Aerosinusitis
6830:
6828:
6825:
6824:
6823:
6820:
6818:
6817:Barostriction
6815:
6813:
6810:
6809:
6807:
6801:
6795:
6792:
6790:
6787:
6785:
6782:
6780:
6777:
6776:
6774:
6772:
6766:
6762:
6758:
6753:
6749:
6731:
6728:
6726:
6723:
6721:
6718:
6716:
6713:
6711:
6708:
6706:
6703:
6701:
6698:
6696:
6693:
6691:
6688:
6686:
6683:
6681:
6678:
6677:
6675:
6673:
6665:
6657:
6654:
6653:
6652:
6649:
6645:
6642:
6640:
6637:
6636:
6635:
6632:
6630:
6627:
6626:
6624:
6618:
6612:
6609:
6607:
6604:
6602:
6599:
6597:
6594:
6592:
6589:
6587:
6584:
6582:
6579:
6577:
6574:
6572:
6569:
6568:
6566:
6564:
6560:
6554:
6551:
6549:
6546:
6544:
6541:
6539:
6536:
6534:
6531:
6529:
6526:
6522:
6519:
6518:
6517:
6514:
6512:
6509:
6505:
6502:
6500:
6497:
6495:
6492:
6491:
6489:
6487:
6484:
6483:
6481:
6479:
6473:
6467:
6464:
6462:
6459:
6457:
6454:
6452:
6449:
6447:
6444:
6442:
6439:
6437:
6434:
6432:
6429:
6427:
6424:
6422:
6419:
6417:
6414:
6410:
6407:
6405:
6402:
6401:
6400:
6399:Dive planning
6397:
6395:
6392:
6390:
6389:Dive briefing
6387:
6383:
6380:
6378:
6375:
6373:
6370:
6369:
6368:
6367:Decompression
6365:
6361:
6358:
6357:
6356:
6353:
6349:
6346:
6345:
6344:
6341:
6337:
6334:
6333:
6332:
6329:
6328:
6326:
6324:
6318:
6308:
6305:
6303:
6300:
6298:
6295:
6293:
6290:
6288:
6285:
6283:
6280:
6278:
6275:
6273:
6270:
6269:
6267:
6263:
6255:
6252:
6250:
6249:Trait anxiety
6247:
6245:
6242:
6240:
6237:
6235:
6232:
6230:
6226:
6225:
6224:
6221:
6217:
6214:
6212:
6209:
6207:
6204:
6202:
6199:
6197:
6196:Decompression
6194:
6192:
6189:
6188:
6186:
6182:
6179:
6177:
6174:
6172:
6169:
6167:
6164:
6163:
6161:
6157:
6154:
6152:
6149:
6147:
6144:
6142:
6139:
6137:
6134:
6132:
6129:
6128:
6127:
6126:Environmental
6124:
6122:
6119:
6118:
6116:
6114:
6108:
6102:
6099:
6097:
6094:
6092:
6089:
6087:
6084:
6082:
6079:
6077:
6074:
6072:
6069:
6067:
6064:
6063:
6060:
6056:
6055:Diving safety
6051:
6047:
6033:
6030:
6028:
6025:
6024:
6022:
6020:and festivals
6018:Diving events
6016:
6010:
6007:
6005:
6002:
6000:
5999:Shark tourism
5997:
5995:
5992:
5990:
5987:
5985:
5982:
5980:
5977:
5975:
5972:
5970:
5967:
5966:
5964:
5958:
5951:
5948:
5945:
5942:
5939:
5936:
5933:
5930:
5927:
5924:
5921:
5918:
5915:
5912:
5909:
5906:
5903:
5900:
5897:
5894:
5893:
5891:
5889:
5888:organisations
5883:
5877:
5874:
5872:
5869:
5867:
5864:
5862:
5859:
5857:
5854:
5852:
5849:
5847:
5844:
5842:
5839:
5837:
5834:
5832:
5829:
5827:
5824:
5822:
5819:
5818:
5816:
5812:
5806:
5803:
5801:
5798:
5796:
5793:
5791:
5788:
5787:
5784:
5780:
5775:
5771:
5751:
5748:
5746:
5743:
5741:
5738:
5736:
5733:
5732:
5730:
5726:
5723:
5722:
5720:
5716:
5713:
5711:
5708:
5707:
5705:
5703:
5700:
5698:
5695:
5693:
5690:
5689:
5687:
5685:
5679:
5671:
5668:
5666:
5663:
5662:
5661:
5658:
5656:
5653:
5652:
5650:
5644:
5638:
5637:Water jetting
5635:
5633:
5630:
5628:
5627:Thermal lance
5625:
5623:
5620:
5618:
5615:
5611:
5608:
5606:
5603:
5601:
5598:
5595:
5594:
5593:
5590:
5588:
5585:
5583:
5580:
5578:
5575:
5574:
5572:
5566:
5560:
5557:
5555:
5552:
5550:
5547:
5546:
5544:
5542:
5536:
5526:
5525:
5521:
5519:
5518:
5513:
5511:
5510:
5505:
5503:
5502:
5498:
5496:
5495:
5491:
5489:
5488:
5483:
5481:
5480:
5475:
5473:
5472:
5468:
5466:
5465:
5461:
5459:
5458:
5453:
5452:
5450:
5448:
5444:
5438:
5435:
5433:
5430:
5426:
5423:
5422:
5421:
5418:
5416:
5413:
5411:
5408:
5404:
5401:
5400:
5399:
5396:
5394:
5391:
5389:
5386:
5382:
5379:
5378:
5377:
5374:
5372:
5369:
5367:
5366:Sponge diving
5364:
5362:
5359:
5357:
5354:
5352:
5349:
5347:
5344:
5342:
5341:Police diving
5339:
5337:
5336:Pearl hunting
5334:
5332:
5329:
5325:
5322:
5320:
5317:
5316:
5315:
5312:
5310:
5307:
5305:
5304:Hazmat diving
5302:
5298:
5295:
5294:
5293:
5290:
5288:
5285:
5283:
5280:
5279:
5277:
5275:
5269:
5255:
5252:
5250:
5247:
5245:
5242:
5240:
5237:
5235:
5232:
5230:
5229:US Navy SEALs
5227:
5225:
5222:
5220:
5217:
5215:
5212:
5210:
5207:
5205:
5202:
5200:
5197:
5195:
5192:
5190:
5187:
5185:
5182:
5180:
5177:
5175:
5172:
5170:
5167:
5165:
5162:
5160:
5157:
5155:
5152:
5150:
5147:
5145:
5142:
5140:
5137:
5135:
5132:
5130:
5127:
5125:
5122:
5120:
5117:
5115:
5112:
5110:
5107:
5105:
5102:
5100:
5097:
5095:
5092:
5090:
5087:
5085:
5082:
5080:
5079:JW KomandosĂłw
5077:
5075:
5072:
5070:
5067:
5065:
5062:
5060:
5057:
5055:
5052:
5050:
5047:
5045:
5042:
5040:
5037:
5035:
5032:
5030:
5027:
5025:
5022:
5020:
5017:
5015:
5012:
5011:
5009:
5007:
4999:
4991:
4988:
4986:
4983:
4982:
4981:
4978:
4976:
4973:
4971:
4968:
4966:
4963:
4961:
4958:
4956:
4953:
4951:
4948:
4947:
4945:
4943:
4937:
4931:
4928:
4926:
4923:
4921:
4918:
4916:
4913:
4911:
4908:
4906:
4903:
4901:
4898:
4896:
4893:
4891:
4888:
4886:
4883:
4881:
4878:
4874:
4871:
4869:
4866:
4865:
4864:
4861:
4859:
4856:
4855:
4853:
4849:
4845:
4841:
4836:
4832:
4818:
4815:
4813:
4810:
4808:
4805:
4803:
4800:
4798:
4795:
4793:
4790:
4788:
4785:
4784:
4782:
4780:Organisations
4778:
4772:
4769:
4767:
4764:
4762:
4759:
4758:
4756:
4752:
4746:
4743:
4741:
4738:
4734:
4731:
4729:
4726:
4725:
4724:
4721:
4719:
4716:
4714:
4711:
4710:
4708:
4704:
4698:
4695:
4693:
4690:
4688:
4687:Danai Varveri
4685:
4683:
4680:
4678:
4675:
4673:
4670:
4668:
4665:
4663:
4660:
4658:
4655:
4653:
4650:
4648:
4645:
4643:
4640:
4638:
4637:Annelie Pompe
4635:
4633:
4630:
4628:
4625:
4623:
4620:
4618:
4615:
4613:
4610:
4608:
4605:
4603:
4600:
4598:
4595:
4593:
4590:
4588:
4585:
4583:
4580:
4578:
4577:Audrey Mestre
4575:
4573:
4572:Jacques Mayol
4570:
4568:
4565:
4563:
4560:
4558:
4555:
4553:
4550:
4548:
4545:
4543:
4540:
4538:
4537:Pierre Frolla
4535:
4533:
4530:
4528:
4525:
4523:
4520:
4518:
4515:
4513:
4510:
4508:
4505:
4503:
4500:
4498:
4495:
4493:
4490:
4488:
4485:
4483:
4480:
4478:
4477:Sara Campbell
4475:
4473:
4472:Michael Board
4470:
4468:
4465:
4463:
4460:
4458:
4455:
4454:
4452:
4448:
4442:
4439:
4435:
4432:
4431:
4430:
4427:
4425:
4422:
4420:
4417:
4415:
4412:
4410:
4407:
4405:
4402:
4400:
4397:
4396:
4394:
4390:
4382:
4379:
4376:
4373:
4371:
4368:
4365:
4362:
4359:
4356:
4353:
4350:
4347:
4344:
4341:
4340:Dynamic apnea
4338:
4335:
4332:
4329:
4326:
4323:
4320:
4319:
4317:
4315:
4314:Vertical Blue
4312:
4310:
4307:
4306:
4304:
4300:
4294:
4291:
4289:
4286:
4284:
4281:
4279:
4276:
4274:
4271:
4269:
4266:
4262:
4259:
4258:
4257:
4256:Pearl hunting
4254:
4252:
4249:
4247:
4244:
4242:
4239:
4237:
4234:
4233:
4231:
4227:
4223:
4219:
4214:
4210:
4194:
4191:
4189:
4186:
4185:
4184:
4181:
4179:
4176:
4172:
4169:
4167:
4164:
4163:
4162:
4161:Diving spread
4159:
4158:
4156:
4152:
4146:
4143:
4141:
4138:
4136:
4133:
4131:
4128:
4126:
4123:
4121:
4118:
4116:
4113:
4111:
4108:
4107:
4105:
4101:
4095:
4092:
4090:
4087:
4085:
4082:
4080:
4077:
4075:
4072:
4070:
4067:
4065:
4062:
4060:
4057:
4055:
4052:
4050:
4049:ROV KIEL 6000
4047:
4045:
4042:
4040:
4037:
4035:
4032:
4030:
4027:
4025:
4022:
4020:
4017:
4015:
4012:
4010:
4007:
4005:
4002:
4000:
3997:
3995:
3992:
3990:
3987:
3985:
3982:
3981:
3979:
3977:
3971:
3961:
3958:
3956:
3953:
3951:
3948:
3946:
3943:
3941:
3938:
3936:
3933:
3932:
3930:
3928:
3922:
3914:
3911:
3910:
3909:
3906:
3902:
3899:
3897:
3894:
3892:
3889:
3887:
3884:
3883:
3882:
3879:
3878:
3876:
3872:
3866:
3863:
3861:
3858:
3856:
3853:
3851:
3848:
3844:
3841:
3839:
3836:
3834:
3831:
3829:
3826:
3824:
3821:
3820:
3819:
3816:
3814:
3811:
3809:
3806:
3804:
3801:
3800:
3798:
3796:
3793:Decompression
3790:
3784:
3781:
3777:
3774:
3773:
3772:
3769:
3765:
3762:
3760:
3757:
3756:
3755:
3752:
3750:
3747:
3743:
3740:
3738:
3735:
3734:
3733:
3730:
3728:
3725:
3723:
3720:
3716:
3713:
3712:
3711:
3708:
3704:
3701:
3699:
3696:
3694:
3691:
3689:
3686:
3685:
3684:
3681:
3679:
3676:
3674:
3671:
3669:
3666:
3664:
3661:
3657:
3654:
3652:
3649:
3647:
3644:
3642:
3639:
3638:
3637:
3634:
3633:
3631:
3627:Breathing gas
3625:
3619:
3616:
3614:
3611:
3609:
3606:
3604:
3601:
3599:
3596:
3594:
3591:
3589:
3586:
3584:
3583:Diving ladder
3581:
3579:
3576:
3574:
3571:
3569:
3566:
3565:
3563:
3559:
3555:
3551:
3546:
3542:
3528:
3525:
3523:
3520:
3518:
3515:
3513:
3510:
3508:
3505:
3503:
3500:
3498:
3495:
3493:
3490:
3488:
3485:
3483:
3480:
3478:
3475:
3473:
3470:
3468:
3465:
3463:
3460:
3458:
3455:
3453:
3450:
3448:
3445:
3443:
3440:
3438:
3435:
3433:
3430:
3428:
3425:
3423:
3420:
3418:
3415:
3413:
3410:
3408:
3407:René Cavalero
3405:
3403:
3400:
3398:
3395:
3393:
3390:
3388:
3385:
3383:
3380:
3379:
3377:
3375:manufacturers
3369:
3359:
3356:
3354:
3351:
3349:
3346:
3344:
3341:
3339:
3336:
3334:
3331:
3329:
3326:
3324:
3321:
3320:
3318:
3316:
3310:
3304:
3301:
3299:
3296:
3294:
3291:
3289:
3286:
3284:
3281:
3279:
3276:
3274:
3271:
3269:
3266:
3264:
3261:
3259:
3256:
3254:
3251:
3249:
3246:
3244:
3241:
3239:
3236:
3234:
3231:
3229:
3226:
3224:
3221:
3219:
3216:
3214:
3211:
3209:
3208:Carleton CDBA
3206:
3204:
3201:
3200:
3198:
3196:
3192:
3184:
3181:
3179:
3176:
3174:
3171:
3169:
3166:
3162:
3159:
3158:
3157:
3154:
3152:
3149:
3147:
3144:
3142:
3139:
3138:
3137:
3134:
3133:
3131:
3129:
3123:
3117:
3114:
3110:
3107:
3105:
3102:
3098:
3095:
3094:
3093:
3090:
3088:
3085:
3084:
3083:
3080:
3076:
3073:
3072:
3071:
3070:Diving helmet
3068:
3064:
3061:
3059:
3056:
3055:
3054:
3051:
3049:
3046:
3045:
3043:
3041:
3033:
3025:
3022:
3020:
3017:
3015:
3012:
3010:
3007:
3005:
3002:
3000:
2999:Distance line
2997:
2996:
2994:
2992:
2989:
2987:
2984:
2982:
2981:Safety helmet
2979:
2977:
2976:Rescue tether
2974:
2972:
2969:
2965:
2962:
2961:
2960:
2957:
2953:
2950:
2948:
2947:Bailout block
2945:
2944:
2943:
2940:
2938:
2935:
2933:
2930:
2926:
2923:
2922:
2921:
2918:
2916:
2913:
2909:
2908:Diver's knife
2906:
2905:
2904:
2901:
2899:
2896:
2894:
2891:
2889:
2886:
2882:
2879:
2877:
2874:
2873:
2872:
2869:
2868:
2866:
2860:
2854:
2851:
2849:
2846:
2842:
2839:
2837:
2834:
2833:
2832:
2829:
2827:
2824:
2820:
2817:
2815:
2812:
2811:
2810:
2807:
2805:
2802:
2801:
2799:
2793:
2787:
2784:
2782:
2779:
2777:
2774:
2770:
2767:
2766:
2765:
2762:
2760:
2757:
2755:
2754:Dive computer
2752:
2750:
2747:
2745:
2742:
2741:
2739:
2735:
2727:
2724:
2722:
2719:
2717:
2714:
2713:
2712:
2709:
2705:
2702:
2700:
2697:
2695:
2692:
2690:
2689:Orinasal mask
2687:
2685:
2682:
2680:
2677:
2676:
2675:
2674:Diving helmet
2672:
2670:
2667:
2666:
2664:
2658:
2650:
2647:
2645:
2642:
2641:
2640:
2637:
2635:
2632:
2628:
2625:
2623:
2620:
2619:
2618:
2615:
2611:
2608:
2606:
2603:
2602:
2601:
2598:
2597:
2595:
2593:
2589:
2583:
2580:
2578:
2577:Jersey upline
2575:
2573:
2570:
2568:
2565:
2563:
2560:
2558:
2557:Dive computer
2555:
2553:
2550:
2548:
2545:
2543:
2540:
2538:
2535:
2534:
2532:
2530:
2527:Decompression
2524:
2516:
2513:
2511:
2508:
2506:
2503:
2501:
2500:Ankle weights
2498:
2497:
2496:
2493:
2489:
2486:
2484:
2481:
2479:
2476:
2475:
2474:
2471:
2470:
2468:
2462:
2456:
2453:
2451:
2448:
2446:
2443:
2441:
2438:
2436:
2433:
2431:
2428:
2426:
2423:
2421:
2418:
2416:
2413:
2411:
2410:Breathing air
2408:
2406:
2403:
2401:
2398:
2397:
2395:
2393:
2392:Breathing gas
2389:
2383:
2380:
2378:
2375:
2373:
2370:
2369:
2367:
2363:
2357:
2354:
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2261:
2256:
2254:
2249:
2247:
2242:
2241:
2238:
2219:
2215:
2209:
2193:
2190:. U.S. Navy.
2189:
2182:
2166:
2162:
2161:
2156:
2150:
2134:
2130:
2126:
2119:
2103:
2099:
2095:
2092:Kieren, Jon.
2088:
2072:
2068:
2064:
2058:
2042:
2038:
2037:Code du Sport
2034:
2028:
2020:
2014:
2010:
2003:
1995:
1989:
1985:
1981:
1974:
1972:
1955:
1951:
1945:
1929:
1925:
1921:
1915:
1896:
1892:
1885:
1878:
1859:
1852:
1851:
1844:
1830:on 2008-05-02
1829:
1825:
1824:
1817:
1809:
1807:9780811729277
1803:
1799:
1794:
1793:
1784:
1776:
1770:
1766:
1765:Diving Manual
1763:"Chapter 6".
1759:
1745:on 2016-11-09
1741:
1734:
1733:
1726:
1710:
1706:
1702:
1696:
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1676:
1672:
1665:
1646:
1639:
1638:
1630:
1614:
1610:
1604:
1596:
1590:
1586:
1583:"Section 2".
1579:
1565:on 2017-01-09
1561:
1554:
1553:
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1500:
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1480:9780736079006
1476:
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1405:
1398:
1395:
1394:
1392:
1389:
1386:
1383:
1380:
1377:
1374:
1371:
1366:
1365:Potable water
1363:
1362:
1360:
1357:
1356:
1354:
1351:
1350:
1347:Diving medium
1341:
1338:
1335:
1332:
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1326:
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1311:
1308:
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1007:
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867:
864:
863:Inland diving
861:
858:
855:
852:
849:
846:
843:
840:
837:
834:
831:
828:
825:
824:
823:
812:
808:
805:
802:
798:
795:
792:
789:
786:
783:
782:
781:
770:
767:
764:
761:
758:
755:
752:
749:
746:
743:
740:
737:
732:
729:
726:
723:
720:
717:
716:
714:
713:Hazmat diving
711:
704:
701:
698:
695:
692:
689:
688:
686:
683:
680:
679:
677:
674:
667:
664:
661:
660:Breaking wave
658:
657:
655:
654:Swell (ocean)
652:
651:
649:
646:
639:
636:
633:
630:
629:
627:
624:
622:
619:
616:
615:Tidal current
613:
610:
607:
606:
604:
601:
598:
597:Combat diving
595:
592:
589:
586:
585:Bomb disposal
583:
580:
577:
576:
575:
573:
572:reducing risk
569:
564:
549:
546:
545:
543:
540:
535:
532:
531:
529:
526:
523:
520:
519:
518:
504:
501:
498:
495:
492:
489:
486:
483:
480:
477:
474:
471:
466:
463:
462:
460:
457:
454:
451:
448:
445:
442:
441:Cavern diving
439:
436:
433:
432:
430:
427:
422:
419:
416:
413:
412:
410:
407:
404:
401:
398:
395:
394:
393:
381:
378:
375:
372:
369:
366:
363:
360:
357:
354:
351:
348:
345:
342:
341:
340:
338:
334:
330:
326:
314:
311:
308:
305:
302:
299:
296:
295:Swimming pool
293:
292:
291:
286:
273:
270:
267:
264:
261:
258:
255:
252:
249:
246:
243:
240:
237:
236:Flooded caves
234:
231:
228:
225:
222:
219:
216:
215:
214:
212:
208:
206:
199:
191:
187:
182:
173:
171:
167:
163:
159:
155:
151:
148:
144:
140:
129:
127:
122:
117:
113:
109:
105:
100:
96:
93:
88:
87:ballast tanks
82:
79:
75:
71:
67:
63:
59:
55:
51:
47:
38:
33:
19:
12452:
12440:
12428:
12421:
12413:
12406:
12394:
12382:
12157:Steinke hood
12119:Escape trunk
12075:
12054:
12040:
12032:
12023:
11953:
11945:
11938:Shinkai 6500
11937:
11930:Shinkai 2000
11929:
11921:
11913:
11904:
11897:
11890:
11883:
11875:
11867:
11860:
11853:
11846:
11839:
11830:
11822:
11814:
11797:
11780:
11772:
11646:Wreck diving
11602:Night diving
11561:
11531:environments
11307:Keith Jessop
11276:Lionel Crabb
11255:Rick Stanton
11229:John Mattera
11209:Bob Halstead
11204:Bret Gilliam
11199:Gary Gentile
11189:Victor Berge
11163:Reid Wiseman
11083:Nicole Stott
11048:Josef Schmid
11038:Tara Ruttley
10983:Karen Nyberg
10963:Jessica Meir
10843:David Gruber
10808:Albert Falco
10793:Sylvia Earle
10728:Justin Brown
10633:Leigh Bishop
10492:Brian Skerry
10477:Pierre Petit
10467:Steve Parish
10457:Noel Monkman
10437:Rudie Kuiter
10417:Peter Gimbel
10314:Andrew Wight
10234:Mark Ellyatt
10215:Scuba record
10156:Richard Pyle
10066:Sylvia Earle
10051:Cathy Church
10046:Hugh Bradner
10041:Louis Boutan
10036:Mensun Bound
9874:Competitions
9742:Sport diving
9651:Spearfishing
9197:Recreational
9005:Rescue Diver
8893:Recreational
8850:Scuba skills
8828:Ear clearing
8790:Overlearning
8626:
8619:
8612:
8605:
8598:
8547:
8540:
8533:
8526:
8519:
8512:
8505:
8498:
8491:
8475:Publications
8317:David Bright
8312:Allan Bridge
8292:Scuba diving
8205:John Bennett
8189:Professional
8176:
8168:
8160:
8152:
8145:Star Canopus
8144:
8137:Drill Master
8136:
8128:
8092:LoĂŻc Leferme
8051:Early diving
8019:
7933:
7918:Military and
7900:Welfreighter
7875:Necker Nymph
7796:
7788:
7749:Gordon Smith
7704:Peter Kreeft
7694:Émile Gagnan
7689:Henry Fleuss
7587:Whydah Gally
7585:
7578:
7572:
7564:
7460:Duty of care
7305:John Rawlins
7220:Robert Boyle
7187:and medicine
7044:Laryngospasm
6990:contaminants
6827:Air embolism
6794:Surfer's ear
6668:Occupational
6528:Incident pit
6516:Risk control
6446:Night diving
6436:Drift diving
6421:Diver rescue
6355:Buddy diving
6302:Hyperthermia
6265:Consequences
6244:Task loading
6096:Water safety
5876:Wreck diving
5523:
5517:Royal George
5516:
5508:
5500:
5493:
5486:
5478:
5470:
5463:
5456:
5331:Media diving
5064:Jagdkommando
4970:Minentaucher
4915:Police diver
4873:Hazmat diver
4662:Walter Steyn
4607:Dave Mullins
4567:Enzo Maiorca
4562:LoĂŻc Leferme
4527:Emma Farrell
4497:Robert Croft
4492:Carlos Coste
4364:Static apnea
4318:Disciplines
4302:Competitions
4273:Spearfishing
4074:Seafox drone
3855:Diving stage
3833:Clump weight
3710:Gas blending
3678:Diver's pump
3663:Booster pump
3593:Diving stage
3517:Siebe Gorman
3492:Morse Diving
3243:Halcyon RB80
3126:Open-circuit
2826:Diving stage
2764:Diving watch
2744:Bottom timer
2572:Diving stage
2510:Trim weights
2464:Buoyancy and
2303:Scuba diving
2283:Diving modes
2224:24 September
2222:. Retrieved
2218:the original
2208:
2196:. Retrieved
2181:
2169:. Retrieved
2165:the original
2158:
2149:
2137:. Retrieved
2128:
2118:
2106:. Retrieved
2102:the original
2097:
2087:
2075:. Retrieved
2071:the original
2066:
2057:
2045:. Retrieved
2036:
2027:
2008:
2002:
1979:
1960:29 September
1958:. Retrieved
1954:the original
1944:
1934:19 September
1932:. Retrieved
1923:
1914:
1902:. Retrieved
1895:the original
1890:
1877:
1865:. Retrieved
1858:the original
1849:
1843:
1832:. Retrieved
1828:the original
1822:
1816:
1792:Scuba Diving
1791:
1783:
1764:
1758:
1747:. Retrieved
1740:the original
1731:
1725:
1713:. Retrieved
1709:the original
1704:
1695:
1683:. Retrieved
1679:the original
1674:
1664:
1652:. Retrieved
1645:the original
1636:
1629:
1617:. Retrieved
1603:
1584:
1578:
1567:. Retrieved
1560:the original
1551:
1545:
1526:
1498:
1470:Scuba Diving
1469:
1462:
1450:. Retrieved
1446:the original
1440:
1434:
1278:Oil platform
1162:
1137:
1120:
1101:
961:Flooded mine
857:Drift diving
839:Polar diving
821:
779:
731:Sewer diving
621:River diving
609:Drift diving
579:Benign water
561:Besides the
560:
542:Night diving
515:
503:Wreck diving
491:Swim-through
390:
323:
288:
272:Wreck diving
209:
201:
190:Dahab, Egypt
154:Night diving
152:
143:wreck diving
130:
101:
97:
83:
78:occupational
74:recreational
45:
43:
12191:CMAS Europe
12152:Momsen lung
11792:Bathyscaphe
11720:Bathysphere
11629:Cave diving
11597:Muck diving
11582:Deep diving
11410:Blood shift
11224:Steve Lewis
11058:Dewey Smith
11018:Marc Reagan
10898:Scott Kelly
10893:Les Kaufman
10803:Sheck Exley
10788:Pedro Duque
10578:Martyn Farr
10573:Sheck Exley
10527:John Veltri
10462:Pete Oxford
10447:Luis Marden
10422:Monty Halls
10407:Ric Frazier
10304:Andy Torbet
10284:RamĂłn Bravo
10239:Sheck Exley
10186:Myriam Seco
10086:Honor Frost
10031:George Bass
9994:Teseo Tesei
9969:Billy Deans
9949:Mary Bonnin
9812:AIDA Hellas
9704:Breath-hold
9635:Finswimming
9391:authorities
9158:Free-diving
9097:authorities
8970:Dive leader
8655:Dive guides
8549:Basic Scuba
8449:Josef Velek
8439:Rob Stewart
8434:Dewey Smith
8399:Yuri Lipski
8372:Steve Irwin
8352:Sheck Exley
8347:Milan Dufek
8342:Deon Dreyer
8247:Per Skipnes
8161:Venture One
7987:NOGI Awards
7599:and artists
7029:Hypothermia
6974:Hypercapnia
6909:Inert gases
6563:Diving team
6466:Wall diving
6461:Solo diving
6360:buddy check
6343:Boat diving
6297:Hypercapnia
6287:Hypothermia
6211:Seasickness
6156:Wave action
6027:Diversnight
5969:Dive center
5861:Solo diving
5841:Muck diving
5831:Deep diving
5826:Cave diving
5814:Specialties
5655:Limpet mine
5617:Lifting bag
5541:contractors
5287:Dive leader
5159:Shayetet 13
4910:Media diver
4851:Occupations
4745:Hypothermia
4740:Hypercapnia
4582:Karol Meyer
4487:Goran ÄŚolak
4404:Diving suit
4399:Diving mask
4309:Nordic Deep
4115:Diving shot
4059:Scorpio ROV
3828:Closed bell
3823:Bell cursor
3818:Diving bell
3578:Diving bell
3467:Oscar Gugen
3168:Pony bottle
3014:Line marker
2991:Snoopy loop
2932:Diving bell
2881:Pony bottle
2814:Closed bell
2809:Diving bell
2749:Depth gauge
2711:Diving mask
2622:Sladen suit
2592:Diving suit
2567:Diving shot
2562:Diving bell
2515:Weight belt
2400:Bailout gas
2372:Diving mask
2171:11 November
2098:TDI website
1675:Alert Diver
1654:23 November
1359:Fresh water
1180:Aquaculture
1082:Deep diving
1069:Wall diving
1055:Sump (cave)
991:Muck diving
955:Deep diving
935:Sump (cave)
930:Cave diving
869:Reef diving
851:Cave diving
739:Lifting bag
703:Sluice gate
691:Storm drain
497:Under ships
479:Restriction
435:Cave diving
392:emergency.
344:Closed bell
254:Muck diving
242:Coral reefs
139:Cave diving
118:is done in
112:Wall diving
56:in which a
12470:Categories
12416:Dive sites
12241:Reef Check
12236:PADI AWARE
12206:Green Fins
12139:Escape set
11831:Trieste II
11641:Ice diving
11402:physiology
11168:Kimiya Yui
10883:Emma Hwang
10758:Robin Cook
10648:Bill Nagle
10613:Bill Stone
10556:Underwater
10512:Ron Taylor
10472:Zale Parry
10402:Rodney Fox
10357:Eric Cheng
10332:Doug Allan
10323:Underwater
10265:filmmakers
10263:Underwater
10244:Nuno Gomes
10229:Jim Bowden
10111:Pilar Luna
10010:scientists
10008:Underwater
9766:Rebreather
9721:Freediving
9010:Solo diver
8975:Divemaster
8823:Diver trim
8607:Goldfinder
8367:Guy Garman
8294:fatalities
8193:fatalities
8080:fatalities
8078:Freediving
8020:Conception
7956:Mission 31
7905:Wet Nellie
7840:propulsion
7773:Historical
7739:Joe Savoie
7684:Ted Eldred
7669:John Deane
6979:Hypocapnia
6822:Barotrauma
6670:safety and
6543:Redundancy
6478:management
6323:procedures
6272:Barotrauma
6229:competence
6162:Equipment
5836:Ice diving
5682:Underwater
5646:Underwater
5596:Brush cart
5272:Underwater
5069:JW Formoza
4880:Divemaster
4754:Historical
4713:Barotrauma
4682:Fatma Uruk
4647:Tom Sietas
4632:Liv Philip
4450:Freedivers
4268:Snorkeling
4246:Freediving
4229:Activities
4218:Freediving
4166:Air spread
4029:KaĹźif ROUV
4004:Deep Drone
3925:Underwater
3901:Subskimmer
3896:Liveaboard
3656:Silica gel
3573:Diver lift
3447:Drägerwerk
3432:Dive Xtras
3417:Cressi-Sub
3058:Burst disc
3036:Underwater
3024:Silt screw
2898:Dive light
2893:Buddy line
2759:Dive timer
2644:Dive skins
2483:Dump valve
2450:Travel gas
2405:Bottom gas
2308:Snorkeling
2293:Freediving
2198:3 November
2139:21 January
2077:6 November
1867:6 November
1834:2022-04-14
1749:2022-04-14
1715:7 November
1685:7 November
1569:2022-04-14
1452:3 November
1426:References
1234:Inspection
1222:Fish farms
1210:Demolition
1172:See also:
1092:rebreather
1080:See also:
1041:Water tank
1015:Rocky reef
1009:Coral reef
973:Ice diving
887:Rocky reef
881:Coral reef
811:ice diving
666:Wave surge
626:Turbulence
453:Ice diving
409:Open water
313:Open water
283:See also:
266:Rocky reef
147:ice diving
92:visibility
62:underwater
40:Ice diving
30:See also:
12414:Indexes:
11914:Sea Cliff
11847:Ictineu 3
11798:Archimède
11773:Aluminaut
11103:Bill Todd
11008:Tim Peake
10868:Paul Hill
10670:Aquanauts
10603:Tom Mount
10558:explorers
10427:Hans Hass
10377:Ben Cropp
10309:Ivan Tors
10299:Paul Rose
9984:Hans Hass
9932:of diving
9808:National
9711:Aquathlon
9666:Australia
9356:(ScotSAC)
8424:Dave Shaw
8384:Jim Jones
8121:incidents
8011:incidents
8009:Dive boat
8001:Incidents
7782:Aqua-Lung
7775:equipment
7620:Engineers
7606:The Diver
7565:Commodore
7210:Paul Bert
7144:Screening
7113:Personnel
7079:First aid
7067:Treatment
7010:Immersion
6890:Hyperoxia
6869:Dysbarism
6771:disorders
6620:Equipment
6486:Checklist
6377:Pyle stop
5702:Powerhead
5670:Polespear
5570:equipment
5568:Tools and
5501:Mary Rose
5487:Lusitania
5479:Laurentic
4414:Polespear
4392:Equipment
4236:Aquathlon
4054:ROV PHOCA
4024:KaikĹŤ ROV
3881:Dive boat
3874:Platforms
3795:equipment
3722:Gas panel
3646:Hopcalite
3618:Moon pool
3462:Technisub
3412:Cis-Lunar
3382:AP Diving
3373:equipment
3338:Gas panel
3178:Sidemount
3136:Scuba set
3040:apparatus
3038:breathing
3009:Dive reel
2888:Bolt snap
2864:equipment
2841:PowerSwim
2797:equipment
2726:Half mask
2716:Band mask
2662:and masks
2634:Rash vest
2529:equipment
2430:Hydreliox
2108:9 October
1413:Petroleum
1322:Surveying
1154:wave base
1144:surf zone
1035:Reservoir
985:Mid-water
648:Wind wave
638:Whirlpool
337:treatment
186:Blue Hole
166:nocturnal
121:mid-water
12408:Glossary
12384:Category
12177:interest
11884:Losharik
11861:Jiaolong
11823:Sea Pole
11238:Rescuers
9944:Aquanaut
9930:Pioneers
9683:Colombia
9474:(ProTec)
9417:agencies
9326:(ProTec)
9254:(FFESSM)
9203:agencies
9162:agencies
8695:training
8638:Research
8573:DIN 7876
8177:Wildrake
8117:Offshore
7842:vehicles
7403:(SAUHMA)
7331:research
7175:Research
7024:Drowning
7019:Asphyxia
6941:Taravana
6803:Pressure
6394:Dive log
6282:Drowning
6227:Lack of
6166:Freeflow
6151:Silt out
6146:Overhead
5962:industry
5934:(FFESSM)
5660:Speargun
5471:La Belle
5002:Military
4940:Military
4718:Drowning
4429:Swimfins
4424:Speargun
4135:Jackstay
4079:SeaPerch
4009:Épaulard
3843:Wet bell
3803:Air-lock
3629:handling
3603:Jackstay
3598:Downline
3507:Porpoise
3323:Air line
3283:Porpoise
2959:Lifeline
2848:Towboard
2819:Wet bell
2795:Mobility
2669:Anti-fog
2617:Dry suit
2610:Newtsuit
2605:JIM suit
2192:Archived
2133:Archived
2041:Archived
1928:Archived
1904:25 April
1619:8 August
1613:Archived
1419:Fuel oil
1379:Seawater
1340:Wellhead
1328:Training
1246:Military
1216:Dry dock
1186:Aquarium
1146:and the
697:Penstock
687:Outlets
632:Overfall
603:Currents
534:Silt out
485:Sewerage
473:Overhang
465:Penstock
12442:Outline
12396:Commons
12261:SeaKeys
12175:Special
12082:SRV-300
12039:DSRV-2
12031:DSRV-1
11922:Shinkai
11898:Nautile
11815:Harmony
11764:vehicle
11353:physics
11269:Frogmen
10629:Wrecks
10217:holders
9456:(IANTD)
9278:(IANTD)
9248:(FEDAS)
9137:schools
9085:(WRSTC)
9046:(IDRCF)
8485:Manuals
7808:Nikonos
7795:SP-350
7789:Calypso
7573:Monitor
7397:(SPUMS)
7012:related
6895:Hypoxia
6805:related
6601:Gas man
6571:Bellman
6292:Hypoxia
6136:Delta-P
6131:Current
6113:hazards
5928:(FEDAS)
5692:Gyrojet
5684:firearm
5648:weapons
5610:Pigging
5582:Airlift
5509:Monitor
5254:UNGERIN
5089:KOPASKA
5074:JW GROM
5049:Fukuryu
4965:Frogman
4905:Haenyeo
4706:Hazards
4434:Monofin
4251:Haenyeo
4154:General
4140:Jonline
4044:OpenROV
3927:habitat
3402:Beuchat
3233:Dolphin
2853:Wet sub
2836:Monofin
2831:Swimfin
2660:Helmets
2639:Wetsuit
2582:Jonline
2382:Swimfin
2377:Snorkel
2047:15 July
1292:Science
1272:Oil rig
1252:Mooring
943:Culvert
751:Outfall
563:hazards
447:Culvert
50:natural
48:is the
12454:Portal
12430:Diving
12423:Divers
12179:groups
12076:Remora
12041:Avalon
12033:Mystic
12024:Mystic
11952:DSV-5
11946:Turtle
11905:Pisces
11868:Konsul
11809:FNRS-3
11804:FNRS-2
11672:Impact
11529:Diving
11462:theory
11400:Diving
11351:Diving
10619:Reefs
10564:Caves
9671:Turkey
9535:(NAUI)
9511:(CDAA)
9502:diving
9480:(RAID)
9468:(PDIC)
9462:(PADI)
9450:(FIAS)
9444:(DSAT)
9438:(CMAS)
9432:(BSAC)
9426:(ANDI)
9400:(AAUS)
9368:(TSSF)
9332:(RAID)
9320:(PDIC)
9314:(PADI)
9302:(NAUI)
9296:(NASE)
9290:(TIDF)
9272:(IAHD)
9260:(FIAS)
9242:(CMAS)
9230:(BSAC)
9224:(ANMP)
9218:(ANDI)
9212:(ACUC)
9177:(CMAS)
9171:(AIDA)
9106:(ADAS)
9069:(NOAA)
9058:(IMCA)
9052:(IDSA)
8899:levels
8806:Skills
8191:diving
8119:diving
7797:Denise
7415:(NEDU)
7409:(UHMS)
7371:(EUBS)
7365:(EDTC)
7359:(DMAC)
7353:(DDRC)
6878:Oxygen
6769:Diving
6672:health
6622:safety
6321:Diving
6111:Diving
5952:(WKPP)
5946:(QRSS)
5940:(IAHD)
5922:(CMAS)
5904:(CDAA)
5898:(BSAC)
5750:QBS-06
5632:Tremie
5539:Diving
5464:Kronan
5094:MARCOS
5054:GRUMEC
5004:diving
4942:diving
4330:(CWTB)
3989:ABISMO
3955:SEALAB
3527:Suunto
3497:Nemrod
3472:Heinke
3371:Diving
3343:Hookah
3298:Salvus
2862:Safety
2455:Trimix
2445:Oxygen
2440:Nitrox
2435:Hydrox
2425:Heliox
2015:
1990:
1804:
1771:
1591:
1533:
1505:
1477:
1397:Sewage
1063:Tunnel
459:Intake
64:, but
12335:Other
12074:ASRV
12018:MSM-1
11781:Alvin
11710:Other
9541:(TDI)
9529:(CDG)
9523:(GUE)
9517:(CDG)
9492:(TXR)
9486:(TSA)
9374:(UDI)
9362:(SSI)
9350:(SEI)
9344:(SDI)
9338:(SAA)
9308:(NOB)
9284:(ILS)
9266:(GUE)
9236:(CFT)
9199:scuba
9189:(SSI)
9122:(HSE)
9040:(EUF)
8895:scuba
8693:Diver
8377:death
7838:Diver
7556:sites
7347:(DAN)
6784:Cramp
6239:Panic
5916:(CFT)
5910:(CDG)
5886:Diver
5549:COMEX
5457:Egypt
5006:units
4377:(VWT)
4366:(STA)
4360:(NLT)
4354:(FIM)
4348:(DNF)
4342:(DYN)
4336:(CNF)
4324:(CWT)
4183:Sonar
3487:Mares
3452:Fenzy
3437:Divex
3427:DESCO
3422:Dacor
3387:Apeks
3353:Snuba
3268:LAR-V
3263:LAR-6
3258:LAR-5
3248:IDA71
3128:scuba
1898:(PDF)
1887:(PDF)
1861:(PDF)
1854:(PDF)
1743:(PDF)
1736:(PDF)
1648:(PDF)
1641:(PDF)
1563:(PDF)
1556:(PDF)
1385:Brine
1148:coast
1132:Comex
1124:IANTD
1029:River
248:Lakes
12055:Priz
11954:Nemo
11944:DSV
11936:DSV
11928:DSV
11920:DSV
11912:DSV
11854:JAGO
11779:DSV
9500:Cave
9183:(PI)
7571:USS
6476:Risk
5524:Vasa
5515:HMS
5507:USS
5494:Mars
5485:RMS
5274:work
3999:CURV
3303:Siva
3273:LARU
3228:DSEA
3223:CUMA
2226:2016
2200:2016
2173:2016
2141:2015
2110:2017
2079:2016
2049:2015
2013:ISBN
1988:ISBN
1984:PADI
1962:2013
1936:2023
1906:2017
1869:2016
1802:ISBN
1769:ISBN
1717:2019
1687:2019
1656:2018
1621:2017
1589:ISBN
1531:ISBN
1503:ISBN
1475:ISBN
1454:2016
1114:and
1049:Sump
997:Reef
979:Lake
926:Cave
335:and
184:The
164:are
58:dive
44:The
12013:LR7
12008:LR5
11891:Mir
7787:RV
7563:SS
7440:Law
5477:SS
5455:SS
4858:Ama
4761:Ama
4261:Ama
3288:Ray
1128:TDI
949:Dam
188:in
76:or
52:or
12472::
2157:.
2127:.
2096:.
2065:.
2035:.
1986:.
1970:^
1926:.
1922:.
1889:.
1800:.
1798:77
1703:.
1673:.
1517:^
1489:^
168:.
145:,
141:,
9864:)
9803:)
2259:e
2252:t
2245:v
2228:.
2202:.
2175:.
2143:.
2112:.
2081:.
2051:.
2021:.
1996:.
1964:.
1938:.
1908:.
1871:.
1837:.
1810:.
1777:.
1752:.
1719:.
1689:.
1658:.
1623:.
1597:.
1572:.
1539:.
1511:.
1483:.
20:)
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