Meroplankton in the Kara Sea
Meroplankton was sampled at 11 stations in the southern Kara Sea and the Yenisei Estuary in September 2000. Larvae of 29 benthic taxa representing 10 higher groups were identified. Meroplankton was present at almost all stations and most depth levels. The two most abundant groups were Echinodermata...
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PANGAEA
2012
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.804515 https://doi.org/10.1594/PANGAEA.804515 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.804515 2023-05-15T16:59:52+02:00 Meroplankton in the Kara Sea Fetzer, Ingo MEDIAN LATITUDE: 75.357757 * MEDIAN LONGITUDE: 80.874845 * SOUTH-BOUND LATITUDE: 72.566500 * WEST-BOUND LONGITUDE: 74.003283 * NORTH-BOUND LATITUDE: 76.936200 * EAST-BOUND LONGITUDE: 85.763217 * DATE/TIME START: 2000-09-04T05:53:00 * DATE/TIME END: 2000-09-18T09:43:00 2012-12-19 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.804515 https://doi.org/10.1594/PANGAEA.804515 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.804515 https://doi.org/10.1594/PANGAEA.804515 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Fetzer, Ingo (2003): Distribution of meroplankton in the southern Kara Sea in relation to local hydrographic pattern. In: Stein, R; Fahl, K; Fütterer, D K; Galimov, E M & Stepanets, O V (eds.), Siberian River Run-off in the Kara Sea: Characterisation, Quantification, Variability, and Environmental Significance, 488 pp. Proceedings in Marine Sciences, Elsevier, Amsterdam, 6, 195-212 AWI_Paleo Paleoenvironmental Reconstructions from Marine Sediments @ AWI Siberian River Run-Off SIRRO Dataset 2012 ftpangaea https://doi.org/10.1594/PANGAEA.804515 2023-01-20T07:32:50Z Meroplankton was sampled at 11 stations in the southern Kara Sea and the Yenisei Estuary in September 2000. Larvae of 29 benthic taxa representing 10 higher groups were identified. Meroplankton was present at almost all stations and most depth levels. The two most abundant groups were Echinodermata (68%) and Polychaeta (26%). Echinoderms dominated total meroplankton locally due to mass occurrences of Ophiopluteus larvae. The relative group composition was highly variable and seemed to depend mainly on the local hydrographic pattern. Comparison of meroplanktonic data with the distribution of the adults revealed for Spionida and Bivalvia a 'downstream' transport of the larvae whereas for other polychaete species and Ophiuroida 'upstream' transport into the estuary occurred. The distribution and concentration of the larvae within the estuary is explained by physical barriers established by hydrographic gradients, the prevailing mixing processes and the presence of a near-bottom counter current. Dataset Kara Sea PANGAEA - Data Publisher for Earth & Environmental Science Kara Sea ENVELOPE(74.003283,85.763217,76.936200,72.566500) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AWI_Paleo Paleoenvironmental Reconstructions from Marine Sediments @ AWI Siberian River Run-Off SIRRO |
spellingShingle |
AWI_Paleo Paleoenvironmental Reconstructions from Marine Sediments @ AWI Siberian River Run-Off SIRRO Fetzer, Ingo Meroplankton in the Kara Sea |
topic_facet |
AWI_Paleo Paleoenvironmental Reconstructions from Marine Sediments @ AWI Siberian River Run-Off SIRRO |
description |
Meroplankton was sampled at 11 stations in the southern Kara Sea and the Yenisei Estuary in September 2000. Larvae of 29 benthic taxa representing 10 higher groups were identified. Meroplankton was present at almost all stations and most depth levels. The two most abundant groups were Echinodermata (68%) and Polychaeta (26%). Echinoderms dominated total meroplankton locally due to mass occurrences of Ophiopluteus larvae. The relative group composition was highly variable and seemed to depend mainly on the local hydrographic pattern. Comparison of meroplanktonic data with the distribution of the adults revealed for Spionida and Bivalvia a 'downstream' transport of the larvae whereas for other polychaete species and Ophiuroida 'upstream' transport into the estuary occurred. The distribution and concentration of the larvae within the estuary is explained by physical barriers established by hydrographic gradients, the prevailing mixing processes and the presence of a near-bottom counter current. |
format |
Dataset |
author |
Fetzer, Ingo |
author_facet |
Fetzer, Ingo |
author_sort |
Fetzer, Ingo |
title |
Meroplankton in the Kara Sea |
title_short |
Meroplankton in the Kara Sea |
title_full |
Meroplankton in the Kara Sea |
title_fullStr |
Meroplankton in the Kara Sea |
title_full_unstemmed |
Meroplankton in the Kara Sea |
title_sort |
meroplankton in the kara sea |
publisher |
PANGAEA |
publishDate |
2012 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.804515 https://doi.org/10.1594/PANGAEA.804515 |
op_coverage |
MEDIAN LATITUDE: 75.357757 * MEDIAN LONGITUDE: 80.874845 * SOUTH-BOUND LATITUDE: 72.566500 * WEST-BOUND LONGITUDE: 74.003283 * NORTH-BOUND LATITUDE: 76.936200 * EAST-BOUND LONGITUDE: 85.763217 * DATE/TIME START: 2000-09-04T05:53:00 * DATE/TIME END: 2000-09-18T09:43:00 |
long_lat |
ENVELOPE(74.003283,85.763217,76.936200,72.566500) |
geographic |
Kara Sea |
geographic_facet |
Kara Sea |
genre |
Kara Sea |
genre_facet |
Kara Sea |
op_source |
Supplement to: Fetzer, Ingo (2003): Distribution of meroplankton in the southern Kara Sea in relation to local hydrographic pattern. In: Stein, R; Fahl, K; Fütterer, D K; Galimov, E M & Stepanets, O V (eds.), Siberian River Run-off in the Kara Sea: Characterisation, Quantification, Variability, and Environmental Significance, 488 pp. Proceedings in Marine Sciences, Elsevier, Amsterdam, 6, 195-212 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.804515 https://doi.org/10.1594/PANGAEA.804515 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.804515 |
_version_ |
1766052420024008704 |