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Meromictic lake

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When the layers do mix for whatever reason, the consequences can be devastating for organisms that normally live in the mixolimnion. This layer is usually much smaller in volume than the monimolimnion. When the layers mix, the oxygen concentration at the surface will decrease dramatically. This can
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and denser than the upper layers of water. However, human influence can lead to cultural meromixis occurring. The increased use of road salt as a deicing strategy, particularly in northern latitude regions, can disturb the natural mixing cycles in lakes by inhibiting mixing. As salt is flushed into
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The lack of mixing between layers creates radically different environments for life: the stratification, or stable layering, of lake waters means that the bottom layer receives little oxygen from the atmosphere, hence becomes depleted of oxygen. While the surface layer may have 10 mg/L or more
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or ectogenic. Endogenic means the patterns seen in the lake are caused by internal events, such as organic matter accumulating in the sediments and decaying, whereas ectogenic means the patterns seen are caused by external causes, like an intrusion of saltwater settling in the
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There are meromictic lakes all over the world. The distribution appears to be clustered, but this may be due to incomplete investigations. Depending on the exact definition of "meromictic", the ratio between meromictic and holomictic lakes worldwide is around 1:1000.
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is another lake that poses a potentially fatal threat to the community. Some management strategies have suggested taking a different approach, moving gases from the monimolimnion to the mixolimnion, rather than degassing to the atmosphere through organ pipes.
485:, causing nearly 1,800 deaths. In the following decades after this disaster, active research and management has been done to mitigate gas buildup in the future through the Nyos Organ Pipes Program (NOPP). The NOPP program placed large organ pipes into 415:. These factors combine to create an ideal environment for bacterial growth. The mixolimnion can have similar qualities. However, the types of bacteria that can grow at the surface are determined by the amount of light received at the surface. 2765: 441:
The layers of sediment at the bottom of a meromictic lake remain relatively undisturbed because there is little physical mixing and few living organisms to agitate them. There is also little chemical decomposition. For this reason,
2760: 509:. The deep waters below 50 m (160 ft) do not mix with the upper layers that receive oxygen from the atmosphere. As a result, over 90% of the deeper Black Sea volume is 446:
of the sediment at the bottom of meromictic lakes are important in tracing past changes in climate at the lake, by examining trapped pollen grains and the types of sediments .
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dissolved oxygen in summer, the depths of a meromictic lake can have less than 1 mg/L. Very few organisms can live in such an oxygen-poor environment. One exception is
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A meromictic lake may form because the basin is unusually deep and steep-sided compared to the lake's surface area, or because the lower layer of the lake is highly
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Gibson, John AE. (1999). "The meromictic lakes and stratified marine basins of the Vestfold Hills, East Antarctica." Antarctic Science 11.2, 175–192.
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Smol, John P.; Brown, S. R.; McNeely, R. N. (1983). "Cultural disturbances and trophic history of a small meromictic lake from central Canada".
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aquatic systems at high concentrations in late winter/early spring, it accumulates in the deepest layer of lakes leading to incomplete mixing.
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can build up relatively undisturbed in the lower layers of a meromictic lake. When the stratification is disturbed, as could happen from an
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Findenegg, Ingo (1935). "Limnologische Untersuchungen im Kärntner Seengebiete. Ein Beitrag zur Kenntnis des Stoffhaushaltes in Alpenseen".
2001:"Final step of the 32-year Lake Nyos degassing adventure: Natural CO2 recharge is to be balanced by discharge through the degassing pipes" 908: 364:, the mixing occurs several times a year. In meromictic lakes, the layers of water can remain unmixed for years, decades, or centuries. 1364: 1016: 407:. These compounds are produced by decomposition of organic sediments in oxygen-poor environments. The monimolimnion is often rich in 1012: 841: 521:
is persistently stratified, with dense, highly saline water comprising the bottom layer, and large areas of hypoxic sediments (see
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Fry, Brian (January 1986). "Sources of Carbon and Sulfur Nutrition for Consumers in Three Meromictic Lakes of New York State".
2728:"Limnological studies in southeastern Alaska and water quality measurements along the TAPS route during pipeline construction" 2297:
Sanderson, B.; Perry, K. & Pedersen, T. (15 June 1986). "Vertical Diffusion in Meromictic Powell Lake, British Columbia".
2349: 2118: 1632: 1534: 1347: 1225: 1957:"An overview of the structure, hazards, and methods of investigation of Nyos-type lakes from the geochemical perspective" 309: 79:. The concepts and terminology used in describing meromictic lakes were essentially complete following some additions by 2238:"Hyperpycnal flows control the persistence and flushing of hypoxic high conductivity bottom water in a High Arctic lake" 1406:"Meromixis as a part of lake evolution – observations and a revised classification of true meromictic lakes in Finland" 1695:"The influence of road salt on seasonal mixing, redox stratification and methane concentrations in urban kettle lakes" 2082: 1202: 672: 1914:
Boehrer, Bertram; Saiki, Kazuto; Ohba, Takeshi; Tanyileke, Greg; Rouwet, Dmitri; Kusakabe, Minoru (28 July 2021).
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Paleoenvironmental and paleoclimatic studies on the sediments of Lake Vähä-Pitkusta and observations of meromixis
1097: 2379:"Sedimentologic and palynologic records of the last deglaciation and Holocene from Ballston Lake, New York" 1125: 1612: 1242: 1074: 26: 2139: 1956: 2772: 1116: 930:, Kilevann, Tronstadvatn, Birkelandsvatn, Rørholtfjorden, Botnvatn, Rørhopvatn and Strandvatn lakes in 1694: 2807: 2528:
Lambrecht, Nicholas; Wittkop, Chad; Katsev, Sergei; Fakhraee, Mojtaba; Swanner, Elizabeth D. (2018).
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Lambrecht, Nicholas; Wittkop, Chad; Katsev, Sergei; Fakhraee, Mojtaba; Swanner, Elizabeth (2018).
1258:, is also considered meromictic; use of road salt has been cited as the main reason for its change 2033: 1656:"Cultural meromixis: Effects of road salt on the chemical stratification of an urban kettle lake" 1655: 1271: 806: 372: 2727: 2802: 2185: 1916:"Carbon Dioxide in Lake Nyos, Cameroon, Estimated Quantitatively From Sound Speed Measurements" 1567: 1285: 1229: 1103: 837: 581: 388: 367:
Meromictic lakes can usually be divided into three sections or layers. The bottom layer is the
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has successfully been degassed to a nonhazardous concentration of dissolved gas. Paralleling
2530:"Geochemical Characterization of Two Ferruginous Meromictic Lakes in the Upper Midwest, USA" 2489:"Geochemical Characterization of Two Ferruginous Meromictic Lakes in the Upper Midwest, USA" 1868: 1693:
Dupuis, Danielle; Sprague, Emily; Docherty, Kathryn M.; Koretsky, Carla M. (15 April 2019).
2690: 2649: 2608: 2541: 2500: 2451: 2393: 2306: 2045: 1792: 1706: 1667: 1559: 1487: 1387: 1133: 866: 758: 80: 45: 2569: 1830:"Cultural disturbances and trophic history of a small meromictic lake from central Canada" 505:
While it is mainly lakes that are meromictic, the world's largest meromictic basin is the
64:, at least once each year, there is a physical mixing of the surface and the deep waters. 8: 1255: 937: 426: 197: 149: 2694: 2653: 2612: 2545: 2504: 2455: 2397: 2310: 2049: 1796: 1710: 1671: 1563: 1491: 860: 2708: 2469: 2409: 2203: 1585: 1523: 1503: 1478:
Walker, K. F. (March 1974). "The Stability of Meromictic Lakes in Central Washington".
1315: 1246: 1233: 1206: 1080: 1052: 615: 570: 522: 474: 2405: 2413: 2345: 2114: 2078: 2057: 2017: 2000: 1976: 1937: 1896: 1888: 1849: 1810: 1730: 1722: 1628: 1624: 1593: 1530: 1420: 1343: 1107: 585: 292: 2207: 1718: 592: 2698: 2657: 2616: 2549: 2508: 2459: 2401: 2337: 2314: 2255: 2245: 2195: 2053: 2012: 1968: 1927: 1880: 1841: 1800: 1761: 1749: 1714: 1675: 1620: 1577: 1495: 1405: 1379: 1169: 1065: 1020: 788: 784: 510: 1884: 1679: 2435: 2341: 2274: 2236:
Lewis, Ted; Lamoureux, Scott F.; Normandeau, Alexandre; Dugan, Hilary A. (2017).
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Hutchinson, G. Evelyn (1937). "A contribution to the limnology of arid regions".
1251: 1211: 1147: 1061: 1043: 1033: 951: 719: 677: 470: 252: 230: 219: 61: 2285: 1143: 1215: 975: 814: 771: 729: 600: 550: 454: 404: 297: 129: 33: 2703: 2678: 2662: 2637: 2464: 2439: 2199: 1932: 1915: 1829: 1765: 1581: 1499: 2796: 2621: 2596: 1980: 1972: 1941: 1892: 1853: 1814: 1726: 1424: 1294: 1174: 1165: 1084: 1039: 1029: 921: 754: 392: 379:, and essentially behaves like a holomictic lake. The area in between is the 371:; the waters in this portion of the lake circulate little, and are generally 357: 241: 118: 2638:"The Role of Phototrophic Bacteria in the Sulfur Cycle of a Meromictic Lake" 2364: 2318: 2786: 1900: 1734: 1597: 1290: 1277: 1180: 1057: 966:, crenogenic, in Switzerland, and the location of the Alpine Biology Center 963: 913: 725: 276: 140: 2171:
following restoration of the largest natural French lake (Lac du Bourget)"
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result in the death of many organisms, such as fish, that require oxygen.
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operated by the University of Minnesota, Duluth. Retrieved 11-March-2007.
2554: 2529: 2513: 2488: 2250: 2237: 1193: 1184: 1093: 820: 809:, at the southeastern part of Bangladesh. It was created by constructing 802: 694: 655: 514: 443: 435: 186: 175: 577: 2712: 2679:"Some Considerations of the Chemical Limnology of Meromictic Lake Mary" 2473: 1845: 1805: 1780: 1589: 1507: 810: 741: 715: 702: 596: 518: 466: 408: 380: 361: 353: 164: 2260: 2164: 1300: 1155: 984: 969: 947: 927: 664: 651: 611: 537: 506: 498: 494: 490: 486: 478: 430: 336: 37: 16:
Permanently stratified lake with layers of water that do not intermix
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Halbwachs, Michel; Sabroux, Jean-Christophe; Kayser, Gaston (2020).
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Circular 751-B: USGS Survey in Alaska, Accomplishments During 1976
352:: at least once per year, the surface and the deep waters mix. In 2766:
photo-outing.com review over Pantai Kerachut with Memomictic lake
1781:"Impact of salinization on lake stratification and spring mixing" 1024: 902: 876: 872: 796: 681: 635: 458: 2597:"Some Limnological Features of a Shallow Saline Meromictic Lake" 2377:
Toney, Jaime L.; Rodbell, Donald T.; Miller, Norton G. (2003).
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Stewart, K. M.; Walker, K. F.; Likens, G. E. (1 January 2009),
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down to the left; only a small isthmus separates the lake from
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Sibert, Ryan J.; Koretsky, Carla M.; Wyman, Davina A. (2015).
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Jacquet, StĂ©phan; Briand, Jean-François; et al. (2003).
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which has layers of water that do not intermix. In ordinary,
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Transactions of the Connecticut Academy of Arts and Sciences
799:. It is the meromictic lake located at the highest altitude. 606: 562: 375:
and saltier than the rest of the lake. The top layer is the
2752: 2440:"Autotrophic Processes in Meromictic Big Soda Lake, Nevada" 2275:
Council Meeting - 19 Jan 2016 - Municipality of Trent Lakes
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Ladwig, Robert; Rock, Linnea A.; Dugan, Hilary A. (2023).
1913: 1529:. Translated by James F. Haney. Oxford University Press. 462: 2296: 1998: 2770: 1828:
Smoll, John P.; Brown, S. R.; McNeely, R. N. (1983).
1653: 1610: 1365:"A revised classification of lakes based on mixing" 391:. These bacteria, commonly found at the top of the 2433: 2376: 1955:Tassi, Franco; Rouwet, Dmitri (12 February 2014). 1522: 1372:Canadian Journal of Fisheries and Aquatic Sciences 2677:Weimar, Walter C. & Lee, G. Fred (May 1973). 2636:Parkin, T.B. & Brock, T.D. (September 1981). 2077:(Doctoral dissertation). University of Helsinki. 2034:"Managing the dangers in Lake Kivu – How and why" 1827: 1297:; one of North America's largest meromictic lakes 2794: 2331: 2534:Journal of Geophysical Research: Biogeosciences 2493:Journal of Geophysical Research: Biogeosciences 2167:"The proliferation of the toxic cyanobacterium 1778: 1521:Lampert, Winfried & Sommer, Ulrich (1997). 599:is a meromictic lake in a volcanic crater near 2031: 1525:Limnoecology: The Ecology of Lakes and Streams 1440:Internationale Revue der Gesamte Hydrobiologie 517:is anoxic below 100 m (330 ft). The 25:McGinnis Lake is a meromictic lake within the 1520: 317: 2588: 2576:. National Park Service, US Dept of Interior 2132: 2110:Lake Ecosystem Ecology: A Global Perspective 1619:, Oxford: Academic Press, pp. 589–602, 1514: 1342:(Third ed.). New York: Academic Press. 1333: 1331: 973: 548: 75:in 1935, apparently based on the older word 2635: 2629: 2574:Pictured Rocks National Lakeshore, Michigan 2562: 2158: 1954: 621: 2427: 2100: 2091: 2064: 1457: 869:; studied by Ingo Findenegg in the 1930s). 865:(Alpine lakes in the Austrian province of 324: 310: 2702: 2676: 2670: 2661: 2620: 2553: 2512: 2463: 2365:Heart Lake Conservation Area: Master Plan 2290: 2259: 2249: 2189: 2016: 1931: 1804: 1571: 1471: 1451: 1437: 1397: 1328: 875:(small alpine lake in Germany's state of 344:. This does not occur in meromictic lakes 2594: 1431: 1356: 842:Tasmanian Wilderness World Heritage Area 684:, the Democratic Republic of the Congo, 625: 605: 591: 576: 561: 543: 527: 335: 32: 20: 2434:Cloern, James E.; Cole, Brian E. & 1866: 1747: 2795: 2106: 2070: 1543: 1477: 1403: 1337: 817:to set up a hydroelectric power plant. 356:, the mixing occurs once per year; in 2725: 2719: 1994: 1992: 1990: 1362: 630:Lake Pakasaivo, a meromictic lake in 1340:Limnology: Lake and River Ecosystems 987:is also considered to be meromictic. 1549: 960:Lakes El Tobar and La Cruz in Spain 555:is the largest and deepest lake in 13: 1987: 1785:Limnology and Oceanography Letters 429:in meromictic lakes can be either 86: 14: 2819: 2751:, part of an educational website 2742: 2038:Journal of African Earth Sciences 2032:Hirslund, F.; Morkel, P. (2020). 2005:Journal of African Earth Sciences 1203:Pictured Rocks National Lakeshore 2780: 2058:10.1016/j.jafrearsci.2019.103672 2018:10.1016/j.jafrearsci.2019.103575 1867:Krajick, Kevin (28 March 2003). 1699:Science of the Total Environment 1625:10.1016/b978-012370626-3.00027-2 1404:Hakala, Anu (27 February 2004). 997: 673:Democratic Republic of the Congo 2521: 2480: 2370: 2358: 2325: 2299:Journal of Geophysical Research 2279: 2268: 2229: 2113:. Academic Press. p. 186. 2025: 1948: 1907: 1860: 1821: 1772: 1741: 1719:10.1016/j.scitotenv.2019.01.191 1686: 1647: 990:Lake El Tobar in Cuenca (Spain) 1869:"Africa's Davids and Goliaths" 1604: 1363:Lewis, William M. Jr. (1983). 993:Lake La Cruz in Cuenca (Spain) 1: 2406:10.1016/S0033-5894(03)00093-0 2146:(in Italian). 6 December 2014 2127:Encyclopedia of Inland Waters 2107:Likens, Gene E., ed. (2010). 1885:10.1126/science.299.5615.2024 1680:10.1016/j.chemgeo.2014.12.010 1617:Encyclopedia of Inland Waters 1321: 1270:, in the northwest corner of 709: 438:, preventing it from mixing. 340:Typical mixing pattern for a 2595:Anderson, G.C. (July 1958). 2342:10.1007/978-94-009-7290-2_20 1615:, in Likens, Gene E. (ed.), 1126:Heart Lake Conservation Area 831: 475:a notable event of this type 7: 2734:. US Geological Survey: B7. 1413:Boreal Environment Research 1309: 1113:Little Round Lake (Ontario) 1075:Petroglyphs Provincial Park 610:Soapy foam on the shore of 71:was coined by the Austrian 27:Petroglyphs Provincial Park 10: 2824: 2683:Limnology and Oceanography 2642:Limnology and Oceanography 2601:Limnology and Oceanography 2444:Limnology and Oceanography 2286:Ontario Parks: Petroglyphs 1920:Frontiers in Earth Science 1750:"[No title found]" 1748:Kjensmo, Johannes (1997). 1552:Limnology and Oceanography 1480:Limnology and Oceanography 1468:As cited by Hakala (2004). 1448:As cited by Hakala (2004). 1338:Wetzel, Robert G. (2001). 1117:Central Frontenac, Ontario 584:is a meromictic lake near 569:is a meromictic lake near 2704:10.4319/lo.1973.18.3.0414 2663:10.4319/lo.1981.26.5.0880 2465:10.4319/lo.1983.28.6.1049 2200:10.1016/j.hal.2003.12.006 1933:10.3389/feart.2021.645011 1582:10.4319/lo.1986.31.1.0079 1500:10.4319/lo.1974.19.2.0209 974: 847: 645: 549: 2749:"Density Stratification" 2622:10.4319/lo.1958.3.3.0259 1973:10.4081/jlimnol.2014.836 622:List of meromictic lakes 2319:10.1029/JC091iC06p07647 1766:10.1023/A:1003035705729 807:Rangamati Hill District 787:, a crenogenic lake in 735: 2169:Planktothrix rubescens 2144:Centro Biologia Alpina 1286:Medford, Massachusetts 1230:Green Lakes State Park 1185:Minneapolis, Minnesota 638: 618: 603: 589: 574: 559: 541: 389:purple sulfur bacteria 345: 49: 30: 1168:, north northwest of 1150:in the department of 885:Neuschwanstein Castle 746:Republic of Khakassia 629: 609: 595: 580: 565: 547: 531: 473:may result. In 1986, 461:, or other dissolved 339: 36: 24: 2726:McCoy, G.A. (1977). 2555:10.1029/2018JG004587 2514:10.1029/2018JG004587 2336:. pp. 125–130. 2251:10.1139/as-2017-0022 2125:A derivative of the 2071:Hakala, Anu (2005). 1961:Journal of Limnology 1134:Heart Lake (Ontario) 759:Penang National Park 724:21 lakes, including 81:G. Evelyn Hutchinson 2761:Lake Fidler revived 2695:1973LimOc..18..414W 2654:1981LimOc..26..880P 2613:1958LimOc...3..259A 2546:2018JGRG..123.3403L 2505:2018JGRG..123.3403L 2456:1983LimOc..28.1049C 2436:Oremland, Ronald S. 2398:2003QuRes..60..189T 2386:Quaternary Research 2311:1986JGR....91.7647S 2050:2020JAfES.16103672H 1879:(5615): 2024–2026. 1797:2023LimOL...8...93L 1711:2019ScTEn.661..514D 1672:2015ChGeo.395..126S 1564:1986LimOc..31...79F 1492:1974LimOc..19..209W 1256:Rochester, New York 938:Drawa National Park 879:, near the city of 395:in such lakes, use 383:, or chemolimnion. 150:Lake stratification 2305:(C-6): 7647–7655. 1846:10.1007/BF00028439 1806:10.1002/lol2.10215 1613:"Meromictic Lakes" 1316:Limnological tower 1234:Syracuse, New York 1207:Munising, Michigan 1100:, British Columbia 1053:Lakehurst, Ontario 697:, located between 639: 619: 604: 590: 575: 571:Syracuse, New York 560: 542: 523:Baltic Sea hypoxia 399:compounds such as 346: 293:Aquatic ecosystems 50: 31: 2570:"Lakes and Ponds" 2540:(10): 3403–3422. 2499:(10): 3403–3422. 2438:(November 1983). 2351:978-94-009-7292-6 2140:"Lago di Cadagno" 2120:978-0-12-382003-7 1634:978-0-12-370626-3 1536:978-0-19-509592-0 1378:(10): 1779–1787. 1349:978-0-12-744760-5 1278:Lower Mystic Lake 1194:Big Bay, Michigan 1130:Brampton, Ontario 1108:Waterloo, Ontario 1036:, in Frost Centre 586:Waterloo, Ontario 334: 333: 2815: 2808:Meromictic lakes 2785: 2784: 2783: 2776: 2754:Water on the Web 2736: 2735: 2723: 2717: 2716: 2706: 2674: 2668: 2667: 2665: 2633: 2627: 2626: 2624: 2592: 2586: 2585: 2583: 2581: 2566: 2560: 2559: 2557: 2525: 2519: 2518: 2516: 2484: 2478: 2477: 2467: 2450:(6): 1049–1061. 2431: 2425: 2424: 2422: 2420: 2383: 2374: 2368: 2362: 2356: 2355: 2329: 2323: 2322: 2294: 2288: 2283: 2277: 2272: 2266: 2265: 2263: 2253: 2233: 2227: 2226: 2224: 2222: 2216: 2210:. Archived from 2193: 2175: 2162: 2156: 2155: 2153: 2151: 2136: 2130: 2124: 2104: 2098: 2095: 2089: 2088: 2068: 2062: 2061: 2029: 2023: 2022: 2020: 1996: 1985: 1984: 1952: 1946: 1945: 1935: 1911: 1905: 1904: 1864: 1858: 1857: 1825: 1819: 1818: 1808: 1776: 1770: 1769: 1760:(1/3): 151–159. 1745: 1739: 1738: 1690: 1684: 1683: 1660:Chemical Geology 1651: 1645: 1644: 1643: 1641: 1608: 1602: 1601: 1575: 1547: 1541: 1540: 1528: 1518: 1512: 1511: 1475: 1469: 1467: 1455: 1449: 1447: 1435: 1429: 1428: 1410: 1401: 1395: 1394: 1393:on 6 March 2009. 1392: 1386:. Archived from 1369: 1360: 1354: 1353: 1335: 1170:Albany, New York 1140:Central America 1066:British Columbia 1021:Ellesmere Island 979: 978: 917: 900: 864: 785:Zigetangcuo Lake 554: 553: 532:Strandvatnet in 362:polymictic lakes 354:monomictic lakes 326: 319: 312: 275: 273: 264: 262: 251: 249: 240: 238: 229: 227: 218: 216: 198:Destratification 196: 194: 185: 183: 174: 172: 163: 161: 139: 137: 128: 126: 117: 115: 106: 104: 91: 90: 62:holomictic lakes 44:is a meromictic 2823: 2822: 2818: 2817: 2816: 2814: 2813: 2812: 2793: 2792: 2791: 2781: 2779: 2771: 2745: 2740: 2739: 2724: 2720: 2675: 2671: 2634: 2630: 2593: 2589: 2579: 2577: 2568: 2567: 2563: 2526: 2522: 2485: 2481: 2432: 2428: 2418: 2416: 2381: 2375: 2371: 2363: 2359: 2352: 2330: 2326: 2295: 2291: 2284: 2280: 2273: 2269: 2234: 2230: 2220: 2218: 2217:on 6 March 2009 2214: 2191:10.1.1.541.2297 2173: 2163: 2159: 2149: 2147: 2138: 2137: 2133: 2121: 2105: 2101: 2096: 2092: 2085: 2069: 2065: 2030: 2026: 1997: 1988: 1953: 1949: 1912: 1908: 1865: 1861: 1826: 1822: 1777: 1773: 1746: 1742: 1691: 1687: 1652: 1648: 1639: 1637: 1635: 1609: 1605: 1573:10.1.1.420.7035 1548: 1544: 1537: 1519: 1515: 1476: 1472: 1456: 1452: 1436: 1432: 1408: 1402: 1398: 1390: 1384:10.1139/f83-207 1367: 1361: 1357: 1350: 1336: 1329: 1324: 1312: 1252:Irondequoit Bay 1243:Okanogan County 1212:Great Salt Lake 1096:in the town of 1062:Okanagan Valley 1044:Milton, Ontario 1034:Dorset, Ontario 1008:Ottawa, Ontario 1000: 952:Murmansk Oblast 936:Czarne Lake in 911: 894: 858: 850: 834: 825:Sulawesi island 738: 720:Ross Dependency 712: 678:Lake Tanganyika 648: 624: 471:limnic eruption 348:Most lakes are 330: 271: 270: 266:Meromictic lake 260: 259: 253:Polymictic lake 247: 246: 236: 235: 231:Monomictic lake 225: 224: 220:Holomictic lake 214: 213: 192: 191: 181: 180: 170: 169: 159: 158: 135: 134: 124: 123: 113: 112: 102: 101: 89: 87:Characteristics 54:meromictic lake 17: 12: 11: 5: 2821: 2811: 2810: 2805: 2790: 2789: 2769: 2768: 2763: 2758: 2744: 2743:External links 2741: 2738: 2737: 2718: 2689:(3): 414–425. 2669: 2648:(5): 880–890. 2628: 2607:(3): 259–270. 2587: 2561: 2520: 2479: 2426: 2392:(2): 189–199. 2369: 2357: 2350: 2334:Paleolimnology 2324: 2289: 2278: 2267: 2242:Arctic Science 2228: 2184:(4): 651–672. 2157: 2131: 2119: 2099: 2090: 2083: 2063: 2024: 1986: 1947: 1906: 1859: 1840:(1): 125–130. 1820: 1771: 1740: 1685: 1646: 1633: 1603: 1542: 1535: 1513: 1486:(2): 209–222. 1470: 1450: 1430: 1396: 1355: 1348: 1326: 1325: 1323: 1320: 1319: 1318: 1311: 1308: 1307: 1306: 1305: 1304: 1298: 1288: 1275: 1265: 1259: 1249: 1236: 1219: 1216:Salt Lake City 1209: 1196: 1187: 1178: 1172: 1162:United States 1160: 1159: 1158: 1148:endorheic lake 1138: 1137: 1136: 1119: 1110: 1101: 1091: 1078: 1068: 1055: 1046: 1037: 1027: 1010: 1006:Lake McKay in 999: 996: 995: 994: 991: 988: 981: 976:Lac du Bourget 967: 961: 958: 944: 934: 925: 919: 905: 888: 870: 849: 846: 845: 844: 833: 830: 829: 828: 818: 800: 782: 772:Jellyfish Lake 769: 752: 737: 734: 733: 732: 730:Vestfold Hills 722: 711: 708: 707: 706: 692: 675: 662: 647: 644: 623: 620: 601:Fallon, Nevada 551:Lac du Bourget 477:took place at 455:carbon dioxide 453:Occasionally, 427:Stratification 405:photosynthesis 358:dimictic lakes 332: 331: 329: 328: 321: 314: 306: 303: 302: 301: 300: 298:Wild fisheries 295: 287: 286: 282: 281: 280: 279: 268: 257: 256: 255: 244: 233: 208: 207: 203: 202: 201: 200: 189: 178: 167: 153: 152: 146: 145: 144: 143: 132: 130:Profundal zone 121: 110: 96: 95: 88: 85: 73:Ingo Findenegg 15: 9: 6: 4: 3: 2: 2820: 2809: 2806: 2804: 2803:Lakes by type 2801: 2800: 2798: 2788: 2778: 2777: 2774: 2767: 2764: 2762: 2759: 2756: 2755: 2750: 2747: 2746: 2733: 2729: 2722: 2714: 2710: 2705: 2700: 2696: 2692: 2688: 2684: 2680: 2673: 2664: 2659: 2655: 2651: 2647: 2643: 2639: 2632: 2623: 2618: 2614: 2610: 2606: 2602: 2598: 2591: 2575: 2571: 2565: 2556: 2551: 2547: 2543: 2539: 2535: 2531: 2524: 2515: 2510: 2506: 2502: 2498: 2494: 2490: 2483: 2475: 2471: 2466: 2461: 2457: 2453: 2449: 2445: 2441: 2437: 2430: 2415: 2411: 2407: 2403: 2399: 2395: 2391: 2387: 2380: 2373: 2366: 2361: 2353: 2347: 2343: 2339: 2335: 2328: 2320: 2316: 2312: 2308: 2304: 2300: 2293: 2287: 2282: 2276: 2271: 2262: 2257: 2252: 2247: 2243: 2239: 2232: 2213: 2209: 2205: 2201: 2197: 2192: 2187: 2183: 2179: 2178:Harmful Algae 2172: 2170: 2161: 2145: 2141: 2135: 2128: 2122: 2116: 2112: 2111: 2103: 2094: 2086: 2084:952-10-2154-3 2080: 2076: 2075: 2067: 2059: 2055: 2051: 2047: 2043: 2039: 2035: 2028: 2019: 2014: 2010: 2006: 2002: 1995: 1993: 1991: 1982: 1978: 1974: 1970: 1966: 1962: 1958: 1951: 1943: 1939: 1934: 1929: 1925: 1921: 1917: 1910: 1902: 1898: 1894: 1890: 1886: 1882: 1878: 1874: 1870: 1863: 1855: 1851: 1847: 1843: 1839: 1835: 1834:Hydrobiologia 1831: 1824: 1816: 1812: 1807: 1802: 1798: 1794: 1791:(1): 93–102. 1790: 1786: 1782: 1775: 1767: 1763: 1759: 1755: 1754:Hydrobiologia 1751: 1744: 1736: 1732: 1728: 1724: 1720: 1716: 1712: 1708: 1704: 1700: 1696: 1689: 1681: 1677: 1673: 1669: 1665: 1661: 1657: 1650: 1636: 1630: 1626: 1622: 1618: 1614: 1607: 1599: 1595: 1591: 1587: 1583: 1579: 1574: 1569: 1565: 1561: 1557: 1553: 1546: 1538: 1532: 1527: 1526: 1517: 1509: 1505: 1501: 1497: 1493: 1489: 1485: 1481: 1474: 1465: 1461: 1454: 1445: 1442:(in German). 1441: 1434: 1426: 1422: 1418: 1414: 1407: 1400: 1389: 1385: 1381: 1377: 1373: 1366: 1359: 1351: 1345: 1341: 1334: 1332: 1327: 1317: 1314: 1313: 1303:in Washington 1302: 1299: 1296: 1295:Sitka, Alaska 1292: 1289: 1287: 1283: 1279: 1276: 1273: 1269: 1266: 1263: 1260: 1257: 1253: 1250: 1248: 1244: 1240: 1237: 1235: 1231: 1227: 1223: 1220: 1217: 1213: 1210: 1208: 1204: 1200: 1197: 1195: 1191: 1188: 1186: 1182: 1179: 1176: 1175:Big Soda Lake 1173: 1171: 1167: 1166:Ballston Lake 1164: 1163: 1161: 1157: 1153: 1149: 1145: 1142: 1141: 1139: 1135: 1131: 1127: 1123: 1120: 1118: 1114: 1111: 1109: 1105: 1102: 1099: 1095: 1092: 1090: 1086: 1085:Gatineau Park 1082: 1079: 1076: 1072: 1071:McGinnis Lake 1069: 1067: 1063: 1059: 1056: 1054: 1050: 1047: 1045: 1041: 1040:Crawford Lake 1038: 1035: 1031: 1030:Blackcat Lake 1028: 1026: 1022: 1018: 1014: 1011: 1009: 1005: 1004: 1002: 1001: 998:North America 992: 989: 986: 982: 977: 971: 968: 965: 962: 959: 957: 953: 949: 945: 943: 939: 935: 933: 929: 926: 923: 922:Lough Furnace 920: 915: 910: 906: 904: 898: 893: 892:Vähä-Pitkusta 889: 886: 882: 878: 874: 871: 868: 862: 857: 856: 855:Kärntner Seen 852: 851: 843: 839: 836: 835: 826: 822: 819: 816: 812: 808: 804: 801: 798: 794: 790: 786: 783: 781: 777: 773: 770: 768: 764: 760: 756: 755:Keracut Beach 753: 751: 747: 743: 740: 739: 731: 727: 723: 721: 717: 714: 713: 704: 700: 696: 693: 691: 687: 683: 679: 676: 674: 670: 666: 663: 661: 657: 653: 650: 649: 643: 637: 633: 628: 617: 613: 608: 602: 598: 597:Big Soda Lake 594: 587: 583: 579: 572: 568: 564: 558: 552: 546: 539: 535: 530: 526: 524: 520: 516: 512: 508: 503: 500: 496: 492: 488: 484: 480: 476: 472: 468: 464: 460: 456: 451: 447: 445: 439: 437: 432: 428: 424: 421: 416: 414: 410: 406: 402: 398: 394: 393:monimolimnion 390: 384: 382: 378: 374: 370: 369:monimolimnion 365: 363: 359: 355: 351: 343: 342:dimictic lake 338: 327: 322: 320: 315: 313: 308: 307: 305: 304: 299: 296: 294: 291: 290: 289: 288: 284: 283: 278: 269: 267: 258: 254: 245: 243: 242:Dimictic lake 234: 232: 223: 222: 221: 212: 211: 210: 209: 205: 204: 199: 190: 188: 179: 177: 168: 166: 157: 156: 155: 154: 151: 148: 147: 142: 133: 131: 122: 120: 119:Limnetic zone 111: 109: 108:Littoral zone 100: 99: 98: 97: 93: 92: 84: 82: 78: 74: 70: 65: 63: 59: 55: 47: 43: 39: 35: 28: 23: 19: 2753: 2731: 2721: 2686: 2682: 2672: 2645: 2641: 2631: 2604: 2600: 2590: 2578:. Retrieved 2573: 2564: 2537: 2533: 2523: 2496: 2492: 2482: 2447: 2443: 2429: 2417:. Retrieved 2389: 2385: 2372: 2360: 2333: 2327: 2302: 2298: 2292: 2281: 2270: 2241: 2231: 2219:. Retrieved 2212:the original 2181: 2177: 2168: 2160: 2148:. Retrieved 2143: 2134: 2126: 2109: 2102: 2093: 2073: 2066: 2041: 2037: 2027: 2008: 2004: 1964: 1960: 1950: 1923: 1919: 1909: 1876: 1872: 1862: 1837: 1833: 1823: 1788: 1784: 1774: 1757: 1753: 1743: 1702: 1698: 1688: 1663: 1659: 1649: 1638:, retrieved 1616: 1606: 1558:(1): 79–88. 1555: 1551: 1545: 1524: 1516: 1483: 1479: 1473: 1463: 1459: 1453: 1443: 1439: 1433: 1416: 1412: 1399: 1388:the original 1375: 1371: 1358: 1339: 1291:Redoubt Lake 1272:Vilas County 1181:Brownie Lake 1144:Lake Atitlán 1104:Sunfish Lake 1098:Powell River 1058:Mahoney Lake 964:Lake Cadagno 854: 761:, northwest 726:Organic Lake 705:and Tanzania 640: 582:Sunfish Lake 511:anoxic water 504: 452: 448: 440: 425: 417: 385: 376: 368: 366: 349: 347: 277:Amictic lake 265: 141:Benthic zone 76: 68: 66: 53: 51: 18: 2580:23 February 2419:9 September 2150:23 February 1705:: 514–521. 1666:: 126–137. 1274:, Wisconsin 1264:, Wisconsin 1262:Knaack Lake 1199:Chapel Lake 1190:Canyon Lake 1132:. See also 1122:Teapot Lake 1094:Powell Lake 1049:Picard Lake 912: [ 895: [ 859: [ 838:Lake Fidler 827:, Indonesia 821:Lake Matano 803:Kaptai Lake 695:Lake Malawi 656:Lake Monoun 515:Caspian Sea 436:hypolimnion 377:mixolimnion 187:Hypolimnion 176:Metalimnion 46:crater lake 2797:Categories 2261:1807/81139 2044:: 103672. 2011:: 103575. 1446:: 369–423. 1322:References 1247:Washington 1226:Round Lake 1222:Green Lake 924:in Ireland 918:in Finland 742:Lake Shira 716:Lake Vanda 710:Antarctica 703:Mozambique 616:Washington 567:Green Lake 519:Baltic Sea 467:earthquake 409:phosphorus 381:chemocline 350:holomictic 206:Lake types 165:Epilimnion 94:Lake zones 77:holomictic 69:meromictic 2414:129373891 2186:CiteSeerX 1981:1723-8633 1942:2296-6463 1893:0036-8075 1854:0018-8158 1815:2378-2242 1727:0048-9697 1568:CiteSeerX 1466:: 47–132. 1425:1239-6095 1419:: 37–53. 1301:Soap Lake 1282:Arlington 1268:Lake Mary 1156:Guatemala 1081:Pink Lake 1077:, Ontario 985:Black Sea 980:in France 970:Lac Pavin 948:Mogilnoye 928:Salvatnet 909:Pakasaivo 867:Carinthia 840:, in the 832:Australia 665:Lake Kivu 652:Lake Nyos 612:Soap Lake 538:Ofotfjord 507:Black Sea 499:Lake Kivu 495:Lake Nyos 491:Lake Nyos 487:Lake Nyos 479:Lake Nyos 431:endogenic 83:in 1937. 67:The term 38:Lac Pavin 2208:51989121 1901:12663915 1735:30682604 1640:12 April 1598:11539668 1310:See also 1239:Hot Lake 1177:, Nevada 776:Eil Malk 767:Malaysia 765:island, 686:Tanzania 671:and the 660:Cameroon 534:Nordland 483:Cameroon 413:nitrogen 401:sulfides 285:See also 2713:2834466 2691:Bibcode 2650:Bibcode 2609:Bibcode 2542:Bibcode 2501:Bibcode 2474:2836268 2452:Bibcode 2394:Bibcode 2307:Bibcode 2046:Bibcode 1873:Science 1793:Bibcode 1707:Bibcode 1668:Bibcode 1590:2836641 1560:Bibcode 1508:2834407 1488:Bibcode 1205:, near 1060:in the 1025:Nunavut 1013:Lakes A 1003:Canada 903:Finland 877:Bavaria 873:Alatsee 744:in the 682:Burundi 636:Finland 459:methane 373:hypoxic 2773:Portal 2711:  2472:  2412:  2348:  2221:13 May 2206:  2188:  2117:  2081:  1979:  1940:  1899:  1891:  1852:  1813:  1733:  1725:  1631:  1596:  1588:  1570:  1533:  1506:  1423:  1346:  1218:, Utah 1152:Sololá 1089:Quebec 956:Russia 942:Poland 932:Norway 881:FĂĽssen 848:Europe 815:Kaptai 763:Penang 757:Lake, 750:Russia 699:Malawi 690:Zambia 669:Rwanda 646:Africa 632:Muonio 557:France 513:. The 420:saline 397:sulfur 274:  272:  263:  261:  250:  248:  239:  237:  228:  226:  217:  215:  195:  193:  184:  182:  173:  171:  162:  160:  138:  136:  127:  125:  116:  114:  105:  103:  42:France 2787:Lakes 2709:JSTOR 2470:JSTOR 2410:S2CID 2382:(PDF) 2215:(PDF) 2204:S2CID 2174:(PDF) 1967:(1). 1586:JSTOR 1504:JSTOR 1409:(PDF) 1391:(PDF) 1368:(PDF) 1293:near 1254:near 1232:near 1214:near 1201:, in 1192:near 1106:near 1051:near 1042:near 1032:near 946:Lake 916:] 907:Lake 899:] 890:Lake 863:] 811:a dam 805:, in 797:China 793:Tibet 789:Nagqu 780:Palau 774:, on 463:gases 444:cores 56:is a 2582:2016 2421:2018 2346:ISBN 2223:2008 2152:2015 2115:ISBN 2079:ISBN 1977:ISSN 1938:ISSN 1897:PMID 1889:ISSN 1850:ISSN 1811:ISSN 1731:PMID 1723:ISSN 1642:2024 1629:ISBN 1594:PMID 1531:ISBN 1421:ISSN 1344:ISBN 1284:and 1224:and 1015:and 983:The 972:and 883:and 736:Asia 688:and 654:and 469:, a 411:and 58:lake 2699:doi 2658:doi 2617:doi 2550:doi 2538:123 2509:doi 2497:123 2460:doi 2402:doi 2338:doi 2315:doi 2256:hdl 2246:doi 2196:doi 2054:doi 2042:161 2013:doi 2009:167 1969:doi 1928:doi 1881:doi 1877:299 1842:doi 1838:103 1801:doi 1762:doi 1758:347 1715:doi 1703:661 1676:doi 1664:395 1621:doi 1578:doi 1496:doi 1380:doi 1280:in 1241:in 1228:in 1183:in 1115:in 1083:in 1073:in 1019:on 954:of 950:in 901:in 813:at 778:in 728:in 718:in 680:in 667:in 658:in 614:in 525:). 481:in 403:in 40:in 2799:: 2730:. 2707:. 2697:. 2687:18 2685:. 2681:. 2656:. 2646:26 2644:. 2640:. 2615:. 2603:. 2599:. 2572:. 2548:. 2536:. 2532:. 2507:. 2495:. 2491:. 2468:. 2458:. 2448:28 2446:. 2442:. 2408:. 2400:. 2390:60 2388:. 2384:. 2344:. 2313:. 2303:91 2301:. 2254:. 2244:. 2240:. 2202:. 2194:. 2180:. 2176:. 2142:. 2052:. 2040:. 2036:. 2007:. 2003:. 1989:^ 1975:. 1965:73 1963:. 1959:. 1936:. 1926:. 1922:. 1918:. 1895:. 1887:. 1875:. 1871:. 1848:. 1836:. 1832:. 1809:. 1799:. 1787:. 1783:. 1756:. 1752:. 1729:. 1721:. 1713:. 1701:. 1697:. 1674:. 1662:. 1658:. 1627:, 1592:. 1584:. 1576:. 1566:. 1556:31 1554:. 1502:. 1494:. 1484:19 1482:. 1464:33 1462:. 1444:32 1415:. 1411:. 1376:40 1374:. 1370:. 1330:^ 1245:, 1154:, 1146:, 1128:, 1124:, 1087:, 1064:, 1023:, 1017:C1 940:, 914:fi 897:fi 861:de 823:, 795:, 791:, 748:, 701:, 634:, 497:, 457:, 52:A 2775:: 2715:. 2701:: 2693:: 2666:. 2660:: 2652:: 2625:. 2619:: 2611:: 2605:3 2584:. 2558:. 2552:: 2544:: 2517:. 2511:: 2503:: 2476:. 2462:: 2454:: 2423:. 2404:: 2396:: 2354:. 2340:: 2321:. 2317:: 2309:: 2264:. 2258:: 2248:: 2225:. 2198:: 2182:4 2154:. 2129:. 2123:. 2087:. 2060:. 2056:: 2048:: 2021:. 2015:: 1983:. 1971:: 1944:. 1930:: 1924:9 1903:. 1883:: 1856:. 1844:: 1817:. 1803:: 1795:: 1789:8 1768:. 1764:: 1737:. 1717:: 1709:: 1682:. 1678:: 1670:: 1623:: 1600:. 1580:: 1562:: 1539:. 1510:. 1498:: 1490:: 1427:. 1417:9 1382:: 1352:. 887:) 588:. 573:. 540:. 325:e 318:t 311:v 48:. 29:.

Index


Petroglyphs Provincial Park

Lac Pavin
France
crater lake
lake
holomictic lakes
Ingo Findenegg
G. Evelyn Hutchinson
Littoral zone
Limnetic zone
Profundal zone
Benthic zone
Lake stratification
Epilimnion
Metalimnion
Hypolimnion
Destratification
Holomictic lake
Monomictic lake
Dimictic lake
Polymictic lake
Meromictic lake
Amictic lake
Aquatic ecosystems
Wild fisheries
v
t
e

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