Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua)
Zooplankton sampling in 1997 identified the frontal zone of the Norwegian Coastal Current as a reproduction habitat for Calanus finmarchicus in June-August. This area is subject to considerable ultraviolet radiation (UVR), as calculated from satellite observations of ozone and cloudiness. While in s...
Published in: | ICES Journal of Marine Science |
---|---|
Main Authors: | , , , , , , |
Format: | Other Non-Article Part of Journal/Newspaper |
Language: | English |
Published: |
2005
|
Subjects: | |
Online Access: | https://elib.dlr.de/20015/ https://elib.dlr.de/20015/1/d.pdf |
id |
ftdlr:oai:elib.dlr.de:20015 |
---|---|
record_format |
openpolar |
spelling |
ftdlr:oai:elib.dlr.de:20015 2023-05-15T15:47:54+02:00 Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua) Skreslet, Stig Borja, Angel Bugliaro, Luca Hansen, Georg Meerkötter, Ralf Olsen, Ketil Verdebout, Jean 2005 application/pdf https://elib.dlr.de/20015/ https://elib.dlr.de/20015/1/d.pdf en eng https://elib.dlr.de/20015/1/d.pdf Skreslet, Stig und Borja, Angel und Bugliaro, Luca und Hansen, Georg und Meerkötter, Ralf und Olsen, Ketil und Verdebout, Jean (2005) Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua). ICES Journal of Marine Science, 62, Seiten 1293-1300. DOI:10.1016/j.icesjms.2005.05.019 <https://doi.org/10.1016/j.icesjms.2005.05.019> Fernerkundung der Atmosphäre Zeitschriftenbeitrag NonPeerReviewed 2005 ftdlr https://doi.org/10.1016/j.icesjms.2005.05.019 2019-08-04T22:53:42Z Zooplankton sampling in 1997 identified the frontal zone of the Norwegian Coastal Current as a reproduction habitat for Calanus finmarchicus in June-August. This area is subject to considerable ultraviolet radiation (UVR), as calculated from satellite observations of ozone and cloudiness. While in situ experiments indicated UVR-induced mortality in reproducing C. finmarchicus, monthly UVR doses during the actual reproduction period did not appear to affect the abundance of the resulting generation of adolescent copepodites (CIV-V) that accumulated in a fjord habitat during October 1983-2000. Local UVR in the spawning grounds of Arcto-Norwegian cod at the Lofoten Islands in March-May was positively correlated with the stock's 0-group index, which resulted in the rejection of the hypothesis that local UVR leads to high mortality of cod eggs or reduces the abundance of prey for cod larvae. Rather, the result suggests an indirect positive effect of UVR on the survival of cod eggs and larvae, possibly by controlling harmful microbes. Other Non-Article Part of Journal/Newspaper Calanus finmarchicus Gadus morhua Lofoten German Aerospace Center: elib - DLR electronic library Lofoten ICES Journal of Marine Science 62 7 1293 1300 |
institution |
Open Polar |
collection |
German Aerospace Center: elib - DLR electronic library |
op_collection_id |
ftdlr |
language |
English |
topic |
Fernerkundung der Atmosphäre |
spellingShingle |
Fernerkundung der Atmosphäre Skreslet, Stig Borja, Angel Bugliaro, Luca Hansen, Georg Meerkötter, Ralf Olsen, Ketil Verdebout, Jean Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua) |
topic_facet |
Fernerkundung der Atmosphäre |
description |
Zooplankton sampling in 1997 identified the frontal zone of the Norwegian Coastal Current as a reproduction habitat for Calanus finmarchicus in June-August. This area is subject to considerable ultraviolet radiation (UVR), as calculated from satellite observations of ozone and cloudiness. While in situ experiments indicated UVR-induced mortality in reproducing C. finmarchicus, monthly UVR doses during the actual reproduction period did not appear to affect the abundance of the resulting generation of adolescent copepodites (CIV-V) that accumulated in a fjord habitat during October 1983-2000. Local UVR in the spawning grounds of Arcto-Norwegian cod at the Lofoten Islands in March-May was positively correlated with the stock's 0-group index, which resulted in the rejection of the hypothesis that local UVR leads to high mortality of cod eggs or reduces the abundance of prey for cod larvae. Rather, the result suggests an indirect positive effect of UVR on the survival of cod eggs and larvae, possibly by controlling harmful microbes. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Skreslet, Stig Borja, Angel Bugliaro, Luca Hansen, Georg Meerkötter, Ralf Olsen, Ketil Verdebout, Jean |
author_facet |
Skreslet, Stig Borja, Angel Bugliaro, Luca Hansen, Georg Meerkötter, Ralf Olsen, Ketil Verdebout, Jean |
author_sort |
Skreslet, Stig |
title |
Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua) |
title_short |
Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua) |
title_full |
Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua) |
title_fullStr |
Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua) |
title_full_unstemmed |
Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua) |
title_sort |
some effects of ultraviolet radiation and climate on the reproduction of calanus finmarchicus (copepoda) and year class formation in arcto-norwegian cod (gadus morhua) |
publishDate |
2005 |
url |
https://elib.dlr.de/20015/ https://elib.dlr.de/20015/1/d.pdf |
geographic |
Lofoten |
geographic_facet |
Lofoten |
genre |
Calanus finmarchicus Gadus morhua Lofoten |
genre_facet |
Calanus finmarchicus Gadus morhua Lofoten |
op_relation |
https://elib.dlr.de/20015/1/d.pdf Skreslet, Stig und Borja, Angel und Bugliaro, Luca und Hansen, Georg und Meerkötter, Ralf und Olsen, Ketil und Verdebout, Jean (2005) Some effects of ultraviolet radiation and climate on the reproduction of Calanus finmarchicus (Copepoda) and year class formation in Arcto-Norwegian cod (Gadus morhua). ICES Journal of Marine Science, 62, Seiten 1293-1300. DOI:10.1016/j.icesjms.2005.05.019 <https://doi.org/10.1016/j.icesjms.2005.05.019> |
op_doi |
https://doi.org/10.1016/j.icesjms.2005.05.019 |
container_title |
ICES Journal of Marine Science |
container_volume |
62 |
container_issue |
7 |
container_start_page |
1293 |
op_container_end_page |
1300 |
_version_ |
1766382866203148288 |