The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence
We used five transects radiating from the South Orkney Islands to describe the distribution and abundance of marine birds during three days in late summer 1983. We found elevated numbers of birds at most crossings of steep physical gradients (fronts), but species were not equally attracted to each f...
Published in: | Polar Biology |
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Format: | Article in Journal/Newspaper |
Language: | English |
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1992
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Online Access: | https://oceanrep.geomar.de/id/eprint/52332/ https://oceanrep.geomar.de/id/eprint/52332/1/3252.pdf https://doi.org/10.1007/BF00237959 |
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ftoceanrep:oai:oceanrep.geomar.de:52332 2023-05-15T18:02:01+02:00 The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence Veit, Richard R. Hunt, George L. 1992-03 text https://oceanrep.geomar.de/id/eprint/52332/ https://oceanrep.geomar.de/id/eprint/52332/1/3252.pdf https://doi.org/10.1007/BF00237959 en eng Springer https://oceanrep.geomar.de/id/eprint/52332/1/3252.pdf Veit, R. R. and Hunt, G. L. (1992) The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence. Polar Biology, 11 (8). pp. 637-641. DOI 10.1007/BF00237959 <https://doi.org/10.1007/BF00237959>. doi:10.1007/BF00237959 info:eu-repo/semantics/restrictedAccess Article PeerReviewed 1992 ftoceanrep https://doi.org/10.1007/BF00237959 2023-04-07T15:55:25Z We used five transects radiating from the South Orkney Islands to describe the distribution and abundance of marine birds during three days in late summer 1983. We found elevated numbers of birds at most crossings of steep physical gradients (fronts), but species were not equally attracted to each front. Our data suggest that the fronts around the South Orkney Islands, especially the Weddell-Scotia Confluence, provide important foraging habitat for birds. Albatrosses and fulmars appeared to aggregate preferentially near fronts overlying the insular slope, whereas Chinstrap Penguins were most abundant over the shelf. Article in Journal/Newspaper Polar Biology South Orkney Islands OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) South Orkney Islands ENVELOPE(-45.500,-45.500,-60.583,-60.583) Weddell Polar Biology 11 8 637 641 |
institution |
Open Polar |
collection |
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
op_collection_id |
ftoceanrep |
language |
English |
description |
We used five transects radiating from the South Orkney Islands to describe the distribution and abundance of marine birds during three days in late summer 1983. We found elevated numbers of birds at most crossings of steep physical gradients (fronts), but species were not equally attracted to each front. Our data suggest that the fronts around the South Orkney Islands, especially the Weddell-Scotia Confluence, provide important foraging habitat for birds. Albatrosses and fulmars appeared to aggregate preferentially near fronts overlying the insular slope, whereas Chinstrap Penguins were most abundant over the shelf. |
format |
Article in Journal/Newspaper |
author |
Veit, Richard R. Hunt, George L. |
spellingShingle |
Veit, Richard R. Hunt, George L. The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence |
author_facet |
Veit, Richard R. Hunt, George L. |
author_sort |
Veit, Richard R. |
title |
The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence |
title_short |
The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence |
title_full |
The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence |
title_fullStr |
The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence |
title_full_unstemmed |
The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence |
title_sort |
spatial dispersion of seabirds near the south orkney islands and the weddell-scotia confluence |
publisher |
Springer |
publishDate |
1992 |
url |
https://oceanrep.geomar.de/id/eprint/52332/ https://oceanrep.geomar.de/id/eprint/52332/1/3252.pdf https://doi.org/10.1007/BF00237959 |
long_lat |
ENVELOPE(-45.500,-45.500,-60.583,-60.583) |
geographic |
South Orkney Islands Weddell |
geographic_facet |
South Orkney Islands Weddell |
genre |
Polar Biology South Orkney Islands |
genre_facet |
Polar Biology South Orkney Islands |
op_relation |
https://oceanrep.geomar.de/id/eprint/52332/1/3252.pdf Veit, R. R. and Hunt, G. L. (1992) The spatial dispersion of seabirds near the South Orkney Islands and the Weddell-Scotia confluence. Polar Biology, 11 (8). pp. 637-641. DOI 10.1007/BF00237959 <https://doi.org/10.1007/BF00237959>. doi:10.1007/BF00237959 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1007/BF00237959 |
container_title |
Polar Biology |
container_volume |
11 |
container_issue |
8 |
container_start_page |
637 |
op_container_end_page |
641 |
_version_ |
1766171666257281024 |