Macrofauna communities in surface sediments in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean), supplement to: Kröncke, Ingrid (1998): Macrofauna communities in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean). Polar Biology, 19(6), 383-392
Macrofaunal communities of the western Eurasian Arctic Ocean were studied along a transect from the North Pole, across the Amundsen Basin and Gakkel Ridge towards the Morris Jesup Rise and the Yermak Plateau. Samples were collected during autumn 1991, from depths of 560±4411 m, using a box corer. Ma...
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1998
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Online Access: | https://dx.doi.org/10.1594/pangaea.734782 https://doi.pangaea.de/10.1594/PANGAEA.734782 |
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ftdatacite:10.1594/pangaea.734782 2023-05-15T13:22:40+02:00 Macrofauna communities in surface sediments in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean), supplement to: Kröncke, Ingrid (1998): Macrofauna communities in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean). Polar Biology, 19(6), 383-392 Kröncke, Ingrid 1998 application/zip https://dx.doi.org/10.1594/pangaea.734782 https://doi.pangaea.de/10.1594/PANGAEA.734782 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1007/s003000050263 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Giant box corer ARK-VIII/3 Polarstern article Supplementary Collection of Datasets Collection 1998 ftdatacite https://doi.org/10.1594/pangaea.734782 https://doi.org/10.1007/s003000050263 2022-02-09T13:17:17Z Macrofaunal communities of the western Eurasian Arctic Ocean were studied along a transect from the North Pole, across the Amundsen Basin and Gakkel Ridge towards the Morris Jesup Rise and the Yermak Plateau. Samples were collected during autumn 1991, from depths of 560±4411 m, using a box corer. Macrofaunal species numbers varied from 1 to 11 per 0.02 m**2 in the basins approaching the Morris Jesup Rise and from 44 to 81 per 0.25 m**2 at the Yermak Plateau. Abundances increased from 1 to 31 per 0.02 m**2 in the basin and on the Morris Jesup Rise to 24±60 per 0.02 m**2 on the Yermak Plateau. Biomass was low in the basin and at the Morris Jesup Rise (0.5±68.9 mg per 0.02 m**2) but increased to 116.64 mg per 0.02 m**2 at the Yermak Plateau. A total of 108 taxa were recorded. The results contradict the hypothesis that diversity decreases with increasing latitude, and the high species richness at low abundance at intermediate depths was comparable with that observed in Antarctic and tropical regions. Article in Journal/Newspaper amundsen basin Antarc* Antarctic Arctic Arctic Ocean North Pole Yermak plateau DataCite Metadata Store (German National Library of Science and Technology) Amundsen Basin ENVELOPE(74.000,74.000,87.000,87.000) Antarctic Arctic Arctic Ocean Gakkel Ridge ENVELOPE(90.000,90.000,87.000,87.000) Morris Jesup Rise ENVELOPE(-20.000,-20.000,83.750,83.750) North Pole Yermak Plateau ENVELOPE(5.000,5.000,81.250,81.250) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Giant box corer ARK-VIII/3 Polarstern |
spellingShingle |
Giant box corer ARK-VIII/3 Polarstern Kröncke, Ingrid Macrofauna communities in surface sediments in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean), supplement to: Kröncke, Ingrid (1998): Macrofauna communities in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean). Polar Biology, 19(6), 383-392 |
topic_facet |
Giant box corer ARK-VIII/3 Polarstern |
description |
Macrofaunal communities of the western Eurasian Arctic Ocean were studied along a transect from the North Pole, across the Amundsen Basin and Gakkel Ridge towards the Morris Jesup Rise and the Yermak Plateau. Samples were collected during autumn 1991, from depths of 560±4411 m, using a box corer. Macrofaunal species numbers varied from 1 to 11 per 0.02 m**2 in the basins approaching the Morris Jesup Rise and from 44 to 81 per 0.25 m**2 at the Yermak Plateau. Abundances increased from 1 to 31 per 0.02 m**2 in the basin and on the Morris Jesup Rise to 24±60 per 0.02 m**2 on the Yermak Plateau. Biomass was low in the basin and at the Morris Jesup Rise (0.5±68.9 mg per 0.02 m**2) but increased to 116.64 mg per 0.02 m**2 at the Yermak Plateau. A total of 108 taxa were recorded. The results contradict the hypothesis that diversity decreases with increasing latitude, and the high species richness at low abundance at intermediate depths was comparable with that observed in Antarctic and tropical regions. |
format |
Article in Journal/Newspaper |
author |
Kröncke, Ingrid |
author_facet |
Kröncke, Ingrid |
author_sort |
Kröncke, Ingrid |
title |
Macrofauna communities in surface sediments in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean), supplement to: Kröncke, Ingrid (1998): Macrofauna communities in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean). Polar Biology, 19(6), 383-392 |
title_short |
Macrofauna communities in surface sediments in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean), supplement to: Kröncke, Ingrid (1998): Macrofauna communities in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean). Polar Biology, 19(6), 383-392 |
title_full |
Macrofauna communities in surface sediments in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean), supplement to: Kröncke, Ingrid (1998): Macrofauna communities in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean). Polar Biology, 19(6), 383-392 |
title_fullStr |
Macrofauna communities in surface sediments in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean), supplement to: Kröncke, Ingrid (1998): Macrofauna communities in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean). Polar Biology, 19(6), 383-392 |
title_full_unstemmed |
Macrofauna communities in surface sediments in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean), supplement to: Kröncke, Ingrid (1998): Macrofauna communities in the Amundsen Basin, at the Morris Jesup Rise and at the Yermak Plateau (Eurasian Arctic Ocean). Polar Biology, 19(6), 383-392 |
title_sort |
macrofauna communities in surface sediments in the amundsen basin, at the morris jesup rise and at the yermak plateau (eurasian arctic ocean), supplement to: kröncke, ingrid (1998): macrofauna communities in the amundsen basin, at the morris jesup rise and at the yermak plateau (eurasian arctic ocean). polar biology, 19(6), 383-392 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
1998 |
url |
https://dx.doi.org/10.1594/pangaea.734782 https://doi.pangaea.de/10.1594/PANGAEA.734782 |
long_lat |
ENVELOPE(74.000,74.000,87.000,87.000) ENVELOPE(90.000,90.000,87.000,87.000) ENVELOPE(-20.000,-20.000,83.750,83.750) ENVELOPE(5.000,5.000,81.250,81.250) |
geographic |
Amundsen Basin Antarctic Arctic Arctic Ocean Gakkel Ridge Morris Jesup Rise North Pole Yermak Plateau |
geographic_facet |
Amundsen Basin Antarctic Arctic Arctic Ocean Gakkel Ridge Morris Jesup Rise North Pole Yermak Plateau |
genre |
amundsen basin Antarc* Antarctic Arctic Arctic Ocean North Pole Yermak plateau |
genre_facet |
amundsen basin Antarc* Antarctic Arctic Arctic Ocean North Pole Yermak plateau |
op_relation |
https://dx.doi.org/10.1007/s003000050263 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.734782 https://doi.org/10.1007/s003000050263 |
_version_ |
1766366018867822592 |