The macro- and megabenthic fauna on the continental shelf of the eastern Amundsen Sea, Antarctica

被引：26

作者：

Linse, Katrin ^{[1
]}

Griffiths, Huw J. ^{[1
]}

Barnes, Dave K. A. ^{[1
]}

Brandt, Angelika ^{[2
,3
]}

Davey, Niki ^{[4
]}

David, Bruno ^{[5
]}

De Grave, Sammy ^{[6
]}

d'Acoz, Cedric d'Udekem ^{[7
]}

Eleaume, Marc ^{[8
]}

Glover, Adrian G. ^{[9
]}

Hemery, Lenaig G. ^{[8
]}

Mah, Christopher ^{[10
]}

Martin-Ledo, Rafael ^{[11
]}

Munilla, Tomas ^{[12
]}

O'Loughlin, Mark ^{[13
]}

Pierrat, Benjamin ^{[5
]}

Saucede, Thomas ^{[5
]}

Sands, Chester J. ^{[1
]}

Strugnell, Jan M. ^{[14
]}

Enderlein, Peter ^{[1
]}

机构：

[1] British Antarctic Survey, NERC, Cambridge CB3 0ET, England

[2] Univ Hamburg, Bioctr Grindel, D-20147 Hamburg, Germany

[3] Univ Hamburg, Zool Museum, D-20147 Hamburg, Germany

[4] Natl Inst Water & Atmosphere Res Ltd NIWA, Nelson, New Zealand

[5] Univ Bourgogne, CNRS, UMR Biogeosci 6282, F-21000 Dijon, France

[6] Univ Oxford, Museum Nat Hist, Oxford OX1 3PW, England

[7] Museum Nat Sci, B-1000 Brussels, Belgium

[8] Museum Natl Hist Nat, Dept Milieux & Peuplements Aquat, F-75005 Paris, France

[9] Nat Hist Museum, Dept Zool, London SW7 5BD, England

[10] Smithsonian Inst, Washington, DC 20013 USA

[11] Univ Extremadura, Fac Ciencias, Area Zool, Badajoz, Spain

[12] Univ Autonoma Barcelona, Zool Lab, E-08193 Barcelona, Spain

[13] Museum Victoria, Marine Biol Sect, Melbourne, Vic 3001, Australia

[14] La Trobe Univ, Sch Mol Sci, Dept Genet, Melbourne, Vic 3086, Australia

来源：

CONTINENTAL SHELF RESEARCH | 2013年 / 68卷

基金：

英国自然环境研究理事会;

关键词：

Biodiversity; Abundance; Megabenthos; Southern Ocean; Pine Island; PINE ISLAND GLACIER; SOUTHERN-OCEAN; ROSS SEA; SEDIMENTARY PROCESSES; BELLINGSHAUSEN SEA; WEST ANTARCTICA; ICE-SHEET; BIOGEOGRAPHY; COMMUNITIES; CRUSTACEA;

D O I：

10.1016/j.csr.2013.08.012

中图分类号：

P7 [海洋学];

学科分类号：

0707 ;

摘要：

In 2008 the BIOPEARL II expedition on board of RRS James Clark Ross sailed to the eastern Amundsen Sea Embayment and Pine Island Bay, one of the least studied Antarctic continental shelf regions due to its remoteness and ice cover. A total of 37 Agassiz trawls were deployed at depth transects along the continental and trough slopes. A total of 5469 specimens, belonging to 32 higher taxonomic groups and more than 270 species, were collected. Species richness per station varied from 1 to 55. The benthic assemblages were dominated by echinoderms and clearly different to those in the Ross, Scotia and Weddell seas. Here we present the macro- and megafaunal assemblage structure, its species richness and the presence of several undescribed species. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：80 / 90

页数：11

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