Deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in Icelandic waters
Deep-sea benthic Ostracoda (Crustacea) in Icelandic waters are poorly known. Here we report deep-sea ostracode assemblages from the multiple core (MUC) and the epibenthic sledge (EBS) samples collected from Icelandic waters by the first cruise of the IceAGE (Icelandic Marine Animals: Genetics and Ec...
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Language: | English |
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De Gruyter Open; Polska Akademia Nauk, Komitet Badan Polarnych. The Journal's web site is located at http://www.degruyter.com/view/j/popore
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Online Access: | https://doi.org/10.2478/popore-2014-0001 http://hdl.handle.net/10722/199552 |
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ftunivhongkonghu:oai:hub.hku.hk:10722/199552 2023-05-15T16:29:27+02:00 Deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in Icelandic waters Grimm, M Brandão, SN Okahashi, H Iwatani, H Ostman, A Martínez Arbizu, P Yasuhara, M Jöst, A 2014 https://doi.org/10.2478/popore-2014-0001 http://hdl.handle.net/10722/199552 eng eng De Gruyter Open; Polska Akademia Nauk, Komitet Badan Polarnych. The Journal's web site is located at http://www.degruyter.com/view/j/popore Poland Polish Polar Research The IceAGE (Icelandic Marine Animals: Genetics and Ecology) project Polish Polar Research, 2014, v. 35 n. 2, p. 341–360 doi:10.2478/popore-2014-0001 360 231441 WOS:000339783900011 0138-0338 2 eid_2-s2.0-84905987584 341 http://hdl.handle.net/10722/199552 35 Ostracoda Icelandic biogeography IceAGE lower-bathyal shelf-edge Article 2014 ftunivhongkonghu https://doi.org/10.2478/popore-2014-0001 2023-01-14T16:02:26Z Deep-sea benthic Ostracoda (Crustacea) in Icelandic waters are poorly known. Here we report deep-sea ostracode assemblages from the multiple core (MUC) and the epibenthic sledge (EBS) samples collected from Icelandic waters by the first cruise of the IceAGE (Icelandic Marine Animals: Genetics and Ecology) project. Samples from shelf-edge and lower-bathyal working areas are examined. The results show (1) distinct MUC and EBS faunas due to the large difference in mesh size of MUC and EBS; and (2) distinct shelf-edge and lower-bathyal ostracode faunas. Such remarkable faunal turnover from shelf to bathyal depths is similar to the faunal turnovers reported from depth transects in the adjacent regions of the western North Atlantic Ocean, the Greenland Sea, and the North Sea, but, at the same time, there are certain differences in the faunal composition between the Icelandic waters and these adjacent regions. In addition, we illustrate many Icelandic deep-sea ostracode species with high-resolution scanning electron microscopy and composite all-in-focus stereomicroscopic images for the first time. These results provide important basic information on deep-sea ostracode research and biogeography of this important region connecting North Atlantic proper and Nordic Seas. link_to_OA_fulltext Article in Journal/Newspaper Greenland Greenland Sea Nordic Seas North Atlantic Polar Research University of Hong Kong: HKU Scholars Hub Greenland Polish Polar Research 35 2 341 360 |
institution |
Open Polar |
collection |
University of Hong Kong: HKU Scholars Hub |
op_collection_id |
ftunivhongkonghu |
language |
English |
topic |
Ostracoda Icelandic biogeography IceAGE lower-bathyal shelf-edge |
spellingShingle |
Ostracoda Icelandic biogeography IceAGE lower-bathyal shelf-edge Grimm, M Brandão, SN Okahashi, H Iwatani, H Ostman, A Martínez Arbizu, P Yasuhara, M Jöst, A Deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in Icelandic waters |
topic_facet |
Ostracoda Icelandic biogeography IceAGE lower-bathyal shelf-edge |
description |
Deep-sea benthic Ostracoda (Crustacea) in Icelandic waters are poorly known. Here we report deep-sea ostracode assemblages from the multiple core (MUC) and the epibenthic sledge (EBS) samples collected from Icelandic waters by the first cruise of the IceAGE (Icelandic Marine Animals: Genetics and Ecology) project. Samples from shelf-edge and lower-bathyal working areas are examined. The results show (1) distinct MUC and EBS faunas due to the large difference in mesh size of MUC and EBS; and (2) distinct shelf-edge and lower-bathyal ostracode faunas. Such remarkable faunal turnover from shelf to bathyal depths is similar to the faunal turnovers reported from depth transects in the adjacent regions of the western North Atlantic Ocean, the Greenland Sea, and the North Sea, but, at the same time, there are certain differences in the faunal composition between the Icelandic waters and these adjacent regions. In addition, we illustrate many Icelandic deep-sea ostracode species with high-resolution scanning electron microscopy and composite all-in-focus stereomicroscopic images for the first time. These results provide important basic information on deep-sea ostracode research and biogeography of this important region connecting North Atlantic proper and Nordic Seas. link_to_OA_fulltext |
format |
Article in Journal/Newspaper |
author |
Grimm, M Brandão, SN Okahashi, H Iwatani, H Ostman, A Martínez Arbizu, P Yasuhara, M Jöst, A |
author_facet |
Grimm, M Brandão, SN Okahashi, H Iwatani, H Ostman, A Martínez Arbizu, P Yasuhara, M Jöst, A |
author_sort |
Grimm, M |
title |
Deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in Icelandic waters |
title_short |
Deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in Icelandic waters |
title_full |
Deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in Icelandic waters |
title_fullStr |
Deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in Icelandic waters |
title_full_unstemmed |
Deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in Icelandic waters |
title_sort |
deep−sea benthic ostracodes from multiple core and epibenthic sledge samples in icelandic waters |
publisher |
De Gruyter Open; Polska Akademia Nauk, Komitet Badan Polarnych. The Journal's web site is located at http://www.degruyter.com/view/j/popore |
publishDate |
2014 |
url |
https://doi.org/10.2478/popore-2014-0001 http://hdl.handle.net/10722/199552 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Greenland Sea Nordic Seas North Atlantic Polar Research |
genre_facet |
Greenland Greenland Sea Nordic Seas North Atlantic Polar Research |
op_relation |
Polish Polar Research The IceAGE (Icelandic Marine Animals: Genetics and Ecology) project Polish Polar Research, 2014, v. 35 n. 2, p. 341–360 doi:10.2478/popore-2014-0001 360 231441 WOS:000339783900011 0138-0338 2 eid_2-s2.0-84905987584 341 http://hdl.handle.net/10722/199552 35 |
op_doi |
https://doi.org/10.2478/popore-2014-0001 |
container_title |
Polish Polar Research |
container_volume |
35 |
container_issue |
2 |
container_start_page |
341 |
op_container_end_page |
360 |
_version_ |
1766019142596427776 |