Seasonality of the pelagic ichthyofauna in the Lazarev Sea
The Southern Ocean is characterised by an extreme seasonality which is best observed by the huge variation in sea ice extent. It expands from a minimum extent of 4 million square kilometres in February to a maximum of 19 million square kilometres in September and influences the physics and chemistry...
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ftvliz:oai:oma.vliz.be:108165 2023-05-15T13:57:19+02:00 Seasonality of the pelagic ichthyofauna in the Lazarev Sea Van de Putte, A. Flores, H. Risch, S. Volckaert, F.A.M.J. 2007 application/pdf https://www.vliz.be/imisdocs/publications/118330.pdf en eng https://www.vliz.be/imisdocs/publications/118330.pdf info:eu-repo/semantics/openAccess +biinib+Mees+J.+iet+al.i+iVLIZ+Young+Scientists+Day+Brugge+Belgium+2+March+2007+book+of+abstracts.+VLIZ+Special+Publicationi+39+pp.+59 Fish larvae Seasonality Electrona antarctica PSW Lazarev Sea info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2007 ftvliz 2022-05-01T09:00:33Z The Southern Ocean is characterised by an extreme seasonality which is best observed by the huge variation in sea ice extent. It expands from a minimum extent of 4 million square kilometres in February to a maximum of 19 million square kilometres in September and influences the physics and chemistry of the surface layers and the corresponding life histories of organisms. Reduced light condition and sea ice cover have a pronounced impact on primary production and predation risk in the pelagic zone. Here we present comparison of the distribution of fish in the Lazarev Sea correlated to biotic an abiotic features. Samples were collected in the framework of three LAKRIS (Lazarev Krill Study) campaigns onboard RV Polarstern during summer, fall and winter. The main focus was on factors affecting krill distribution. As such a wide variety of biotic and abiotic measures were made. Fish and fish larvae were collected from trawls from the upper 200m during both seasons. Both during summer and winter larval composition was dominated by pre-metamorphic Electrona antarctica and Notolepis coatsi . Post-metamorphic E. antarctica showed a pronounced seasonal difference in occurrence. Article in Journal/Newspaper Antarc* Antarctica E. Antarctica Lazarev Sea Sea ice Southern Ocean Flanders Marine Institute (VLIZ): Open Marine Archive (OMA) Lazarev ENVELOPE(12.917,12.917,-69.967,-69.967) Lazarev Sea ENVELOPE(7.000,7.000,-68.000,-68.000) Southern Ocean |
institution |
Open Polar |
collection |
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA) |
op_collection_id |
ftvliz |
language |
English |
topic |
Fish larvae Seasonality Electrona antarctica PSW Lazarev Sea |
spellingShingle |
Fish larvae Seasonality Electrona antarctica PSW Lazarev Sea Van de Putte, A. Flores, H. Risch, S. Volckaert, F.A.M.J. Seasonality of the pelagic ichthyofauna in the Lazarev Sea |
topic_facet |
Fish larvae Seasonality Electrona antarctica PSW Lazarev Sea |
description |
The Southern Ocean is characterised by an extreme seasonality which is best observed by the huge variation in sea ice extent. It expands from a minimum extent of 4 million square kilometres in February to a maximum of 19 million square kilometres in September and influences the physics and chemistry of the surface layers and the corresponding life histories of organisms. Reduced light condition and sea ice cover have a pronounced impact on primary production and predation risk in the pelagic zone. Here we present comparison of the distribution of fish in the Lazarev Sea correlated to biotic an abiotic features. Samples were collected in the framework of three LAKRIS (Lazarev Krill Study) campaigns onboard RV Polarstern during summer, fall and winter. The main focus was on factors affecting krill distribution. As such a wide variety of biotic and abiotic measures were made. Fish and fish larvae were collected from trawls from the upper 200m during both seasons. Both during summer and winter larval composition was dominated by pre-metamorphic Electrona antarctica and Notolepis coatsi . Post-metamorphic E. antarctica showed a pronounced seasonal difference in occurrence. |
format |
Article in Journal/Newspaper |
author |
Van de Putte, A. Flores, H. Risch, S. Volckaert, F.A.M.J. |
author_facet |
Van de Putte, A. Flores, H. Risch, S. Volckaert, F.A.M.J. |
author_sort |
Van de Putte, A. |
title |
Seasonality of the pelagic ichthyofauna in the Lazarev Sea |
title_short |
Seasonality of the pelagic ichthyofauna in the Lazarev Sea |
title_full |
Seasonality of the pelagic ichthyofauna in the Lazarev Sea |
title_fullStr |
Seasonality of the pelagic ichthyofauna in the Lazarev Sea |
title_full_unstemmed |
Seasonality of the pelagic ichthyofauna in the Lazarev Sea |
title_sort |
seasonality of the pelagic ichthyofauna in the lazarev sea |
publishDate |
2007 |
url |
https://www.vliz.be/imisdocs/publications/118330.pdf |
long_lat |
ENVELOPE(12.917,12.917,-69.967,-69.967) ENVELOPE(7.000,7.000,-68.000,-68.000) |
geographic |
Lazarev Lazarev Sea Southern Ocean |
geographic_facet |
Lazarev Lazarev Sea Southern Ocean |
genre |
Antarc* Antarctica E. Antarctica Lazarev Sea Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctica E. Antarctica Lazarev Sea Sea ice Southern Ocean |
op_source |
+biinib+Mees+J.+iet+al.i+iVLIZ+Young+Scientists+Day+Brugge+Belgium+2+March+2007+book+of+abstracts.+VLIZ+Special+Publicationi+39+pp.+59 |
op_relation |
https://www.vliz.be/imisdocs/publications/118330.pdf |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1766264946691145728 |