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Global Census of Marine Life on Seamounts

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30:. Seamounts are underwater mountains, not necessarily volcanic in origin, which often form subsurface archipelagoes and are found throughout the world's ocean basins, with almost half in the Pacific. There are estimated to be as many as 100,000 seamounts at least one kilometer in height, and more if lower rises are included. However, they have not been explored very much—in fact, only about half of one percent have been sampled—and almost every expedition to a seamount discovers new species and new information. There is evidence that seamounts can host concentrations of biologic diversity, each with its own unique local ecosystem; they seem to affect 58:
seamount biodiversity. Specifically, the project aims to act as a standardized scaffold for future studies and samplings, citing inefficiency and incompatibility between individual research efforts in the past. To give a scale of their mission, there are an estimated 100,000 seamounts in the ocean, but only 350 of them have been sampled, and only about 100 sampled thoroughly. Although sampling all 100,000 seamounts is infeasible, major seamounts can be sampled in such a way.
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The overall goal of CenSeam is "to determine the role of seamounts in the biogeography, biodiversity, productivity, and evolution of marine organisms, and to evaluate the effects of human exploitation on seamounts." To this effect, the group organizes and contributes to various research efforts about
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program. Organisationally, the components of CenSeam consist of a secretariat (Malcolm Clark, Mireille Consalvey, Ashley Rowden and Karen Stocks) which is hosted by the
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of the oceans. They also may serve as way stations in the migration of whales and other pelagic species. Despite being poorly studied, they are heavily targeted by
66: 351: 329: 296: 407: 108: 385: 26:) is a global scientific initiative, launched in 2005, that is designed to expand the knowledge base of marine life at 227: 202: 141: 292: 260: 81: 168: 444: 38:
which in turn attracts species that graze on it, and indeed are probably a significant overall factor in
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advisory panel; and two working groups, Data Analysis and Standardisation.
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to study effects of seabed mining on seamount ecosystems.
34:, resulting among other things in local concentration of 73:, New Zealand; an international steering committee; a 67:
National Institute of Water and Atmospheric Research
222: 220: 251: 249: 431: 50:. In addition they are of interest to potential 217: 378:"Census of Marine Life on Seamounts (CenSeam)" 246: 163: 161: 80:In 2008 CenSeam began collaborating with the 400: 158: 135:, SenSeam's ecological sampling database. 20:Global Census of Marine Life on Seamounts 109:Monterey Bay Aquarium Research Institute 432: 187: 280: 278: 13: 275: 263:from the original on 25 April 2011 14: 456: 302:from the original on 16 July 2011 205:from the original on 11 July 2010 114: 61:CenSeam is a subdivision of the 332:from the original on 5 May 2010 370: 344: 314: 293:International Seabed Authority 82:International Seabed Authority 1: 151: 94:Seamount § Conservation 16:Global scientific initiative 7: 139:Encyclopedia of Earth entry 87: 10: 461: 410:. CenSeam. Archived from 230:. CenSeam. Archived from 171:. CenSeam. Archived from 131:20 February 2012 at the 382:Census of Marine Life 199:Encyclopedia of Earth 63:Census of Marine Life 144:11 July 2010 at the 445:Biological censuses 201:. 9 December 2008. 44:commercial fishing 257:"CenSeam Science" 228:"CenSeam Mission" 104:Davidson Seamount 452: 424: 423: 421: 419: 404: 398: 397: 395: 393: 388:on 25 April 2011 384:. Archived from 374: 368: 367: 365: 363: 354:. Archived from 348: 342: 341: 339: 337: 318: 312: 311: 309: 307: 301: 290: 282: 273: 272: 270: 268: 253: 244: 243: 241: 239: 224: 215: 214: 212: 210: 191: 185: 184: 182: 180: 175:on 25 April 2011 165: 126:Seamounts Online 32:oceanic currents 460: 459: 455: 454: 453: 451: 450: 449: 430: 429: 428: 427: 417: 415: 414:on 22 June 2006 406: 405: 401: 391: 389: 376: 375: 371: 361: 359: 350: 349: 345: 335: 333: 328:. 18 May 2008. 320: 319: 315: 305: 303: 299: 288: 284: 283: 276: 266: 264: 255: 254: 247: 237: 235: 226: 225: 218: 208: 206: 193: 192: 188: 178: 176: 167: 166: 159: 154: 146:Wayback Machine 133:Wayback Machine 121:SenSeam website 117: 90: 17: 12: 11: 5: 458: 448: 447: 442: 440:Marine biology 426: 425: 408:"Team CenSeam" 399: 369: 358:on 9 June 2011 343: 313: 274: 245: 234:on 24 May 2010 216: 186: 156: 155: 153: 150: 149: 148: 136: 123: 116: 115:External links 113: 112: 111: 106: 101: 99:Bowie Seamount 96: 89: 86: 15: 9: 6: 4: 3: 2: 457: 446: 443: 441: 438: 437: 435: 413: 409: 403: 387: 383: 379: 373: 357: 353: 347: 331: 327: 326:Science Daily 323: 317: 298: 294: 287: 281: 279: 262: 258: 252: 250: 233: 229: 223: 221: 204: 200: 196: 190: 174: 170: 164: 162: 157: 147: 143: 140: 137: 134: 130: 127: 124: 122: 119: 118: 110: 107: 105: 102: 100: 97: 95: 92: 91: 85: 83: 78: 76: 72: 68: 64: 59: 55: 53: 52:seabed mining 49: 45: 41: 37: 33: 29: 25: 21: 416:. Retrieved 412:the original 402: 390:. Retrieved 386:the original 372: 360:. Retrieved 356:the original 346: 334:. Retrieved 316: 304:. Retrieved 265:. Retrieved 236:. Retrieved 232:the original 207:. Retrieved 189: 177:. Retrieved 173:the original 79: 60: 56: 46:, including 40:biogeography 23: 19: 18: 259:. CenSeam. 434:Categories 195:"Seamount" 152:References 71:Wellington 22:(commonly 75:taxonomic 28:seamounts 418:2 August 330:Archived 297:Archived 261:Archived 203:Archived 142:Archived 129:Archived 88:See also 48:dredging 36:plankton 392:28 July 362:28 July 336:28 July 306:28 July 267:22 July 238:22 July 209:22 July 179:22 July 24:CenSeam 300:(PDF) 289:(PDF) 420:2010 394:2010 364:2010 338:2010 308:2010 269:2010 240:2010 211:2010 181:2010 69:in 436:: 380:. 324:. 295:. 291:. 277:^ 248:^ 219:^ 197:. 160:^ 54:. 422:. 396:. 366:. 340:. 310:. 271:. 242:. 213:. 183:.

Index

seamounts
oceanic currents
plankton
biogeography
commercial fishing
dredging
seabed mining
Census of Marine Life
National Institute of Water and Atmospheric Research
Wellington
taxonomic
International Seabed Authority
Seamount § Conservation
Bowie Seamount
Davidson Seamount
Monterey Bay Aquarium Research Institute
SenSeam website
Seamounts Online
Archived
Wayback Machine
Encyclopedia of Earth entry
Archived
Wayback Machine


"Welcome to CenSeam: a Global Census of Marine Life on Seamounts"
the original
"Seamount"
Encyclopedia of Earth
Archived

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