Molecular species identification of historical whale remains from South Georgia
The island of South Georgia is located at the southern extreme of the South Atlantic Ocean, on the edge of the Southern Ocean that surrounds Antarctica. Intensive commercial whaling at South Georgia began in 1904, when the first land-based whaling station was built in Grytviken (54°17'S, 36°30&...
Published in: | Marine Mammal Science |
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2009
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Online Access: | http://discovery.dundee.ac.uk/portal/en/research/molecular-species-identification-of-historical-whale-remains-from-south-georgia(337b71e6-cfc4-45c9-8a2b-0c26bd5dca52).html https://doi.org/10.1111/j.1748-7692.2008.00248.x http://hdl.handle.net/10588/337b71e6-cfc4-45c9-8a2b-0c26bd5dca52 http://nora.nerc.ac.uk/id/eprint/11134 |
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ftunivdundeepure:oai:discovery.dundee.ac.uk:publications/337b71e6-cfc4-45c9-8a2b-0c26bd5dca52 2023-05-15T13:59:42+02:00 Molecular species identification of historical whale remains from South Georgia Lindqvist, Charlotte Probst, Anja Martin, Anthony R. Wiig, Oystein Bachmann, Lutz 2009 http://discovery.dundee.ac.uk/portal/en/research/molecular-species-identification-of-historical-whale-remains-from-south-georgia(337b71e6-cfc4-45c9-8a2b-0c26bd5dca52).html https://doi.org/10.1111/j.1748-7692.2008.00248.x http://hdl.handle.net/10588/337b71e6-cfc4-45c9-8a2b-0c26bd5dca52 http://nora.nerc.ac.uk/id/eprint/11134 eng eng info:eu-repo/semantics/restrictedAccess Lindqvist , C , Probst , A , Martin , A R , Wiig , O & Bachmann , L 2009 , ' Molecular species identification of historical whale remains from South Georgia ' Marine Mammal Science , vol 25(1):229-238 , pp. 229- . DOI:10.1111/j.1748-7692.2008.00248.x Marine Sciences Ecology and Environment Biology Microbiology Whales /dk/atira/pure/subjectarea/asjc/1100 Agricultural and Biological Sciences(all) article 2009 ftunivdundeepure https://doi.org/10.1111/j.1748-7692.2008.00248.x 2017-09-28T19:36:37Z The island of South Georgia is located at the southern extreme of the South Atlantic Ocean, on the edge of the Southern Ocean that surrounds Antarctica. Intensive commercial whaling at South Georgia began in 1904, when the first land-based whaling station was built in Grytviken (54°17'S, 36°30'W). Five other shore stations were eventually built: Ocean Harbour (54°20'S, 36°16'W), Leith Harbour (54°08'S, 36°41'W), Husvik Harbour (54°18'S, 36°71'W), Stromness Harbour (54°90'S, 36°41'W), and Prince Olav Harbour (54°40'S, 36°90'W). Another site, Godthul (54°17'S, 36°17'W), was used as a protected anchorage for floating factories. By 1965, when shore-based whaling activity ceased, over 175,000 whales had been processed on the island (Moore et al. 1999). The once abundant stocks of baleen whales in the Antarctic had at that time been reduced to about a third of their former sizes (Laws 1977). When considering blue (Balaenoptera musculus), fin (B. physalus), sei (B. borealis), and humpback (Megaptera novaeangliae) whales together, the average population size was reduced to ca. 18% (Laws 1977). Humpback and blue whales experienced the most severe bottlenecks, having been reduced to about 3% and 5% of the estimated initial populations, respectively. According to more recent estimates, even 80%–95% of the pristine populations of humpback, blue, and fin whales have been killed (Baker and Clapham 2002). For the blue whales depletion to even less than 1% of the pre-exploitation population size has been reported (Branch et al. 2004, 2007). Currently, knowledge about the recovery from the bottlenecks and current population sizes, structures, and migration patterns are important issues in the conservation of Southern Hemisphere baleen whales. In this context, insight into historical population structures would be of great value. Article in Journal/Newspaper Antarc* Antarctic Antarctica Balaenoptera musculus baleen whales Megaptera novaeangliae South Atlantic Ocean Southern Ocean Discovery - University of Dundee Online Publications Anchorage Antarctic Godthul ENVELOPE(-36.295,-36.295,-54.289,-54.289) Grytviken ENVELOPE(-36.509,-36.509,-54.281,-54.281) Husvik Harbour ENVELOPE(-36.667,-36.667,-54.167,-54.167) Leith ENVELOPE(-62.800,-62.800,-64.867,-64.867) Leith Harbour ENVELOPE(-36.679,-36.679,-54.142,-54.142) Ocean Harbour ENVELOPE(-36.247,-36.247,-54.334,-54.334) Southern Ocean Stromness ENVELOPE(-36.716,-36.716,-54.156,-54.156) Stromness Harbour ENVELOPE(-36.683,-36.683,-54.150,-54.150) The Antarctic Marine Mammal Science 25 1 229 238 |
institution |
Open Polar |
collection |
Discovery - University of Dundee Online Publications |
op_collection_id |
ftunivdundeepure |
language |
English |
topic |
Marine Sciences Ecology and Environment Biology Microbiology Whales /dk/atira/pure/subjectarea/asjc/1100 Agricultural and Biological Sciences(all) |
spellingShingle |
Marine Sciences Ecology and Environment Biology Microbiology Whales /dk/atira/pure/subjectarea/asjc/1100 Agricultural and Biological Sciences(all) Lindqvist, Charlotte Probst, Anja Martin, Anthony R. Wiig, Oystein Bachmann, Lutz Molecular species identification of historical whale remains from South Georgia |
topic_facet |
Marine Sciences Ecology and Environment Biology Microbiology Whales /dk/atira/pure/subjectarea/asjc/1100 Agricultural and Biological Sciences(all) |
description |
The island of South Georgia is located at the southern extreme of the South Atlantic Ocean, on the edge of the Southern Ocean that surrounds Antarctica. Intensive commercial whaling at South Georgia began in 1904, when the first land-based whaling station was built in Grytviken (54°17'S, 36°30'W). Five other shore stations were eventually built: Ocean Harbour (54°20'S, 36°16'W), Leith Harbour (54°08'S, 36°41'W), Husvik Harbour (54°18'S, 36°71'W), Stromness Harbour (54°90'S, 36°41'W), and Prince Olav Harbour (54°40'S, 36°90'W). Another site, Godthul (54°17'S, 36°17'W), was used as a protected anchorage for floating factories. By 1965, when shore-based whaling activity ceased, over 175,000 whales had been processed on the island (Moore et al. 1999). The once abundant stocks of baleen whales in the Antarctic had at that time been reduced to about a third of their former sizes (Laws 1977). When considering blue (Balaenoptera musculus), fin (B. physalus), sei (B. borealis), and humpback (Megaptera novaeangliae) whales together, the average population size was reduced to ca. 18% (Laws 1977). Humpback and blue whales experienced the most severe bottlenecks, having been reduced to about 3% and 5% of the estimated initial populations, respectively. According to more recent estimates, even 80%–95% of the pristine populations of humpback, blue, and fin whales have been killed (Baker and Clapham 2002). For the blue whales depletion to even less than 1% of the pre-exploitation population size has been reported (Branch et al. 2004, 2007). Currently, knowledge about the recovery from the bottlenecks and current population sizes, structures, and migration patterns are important issues in the conservation of Southern Hemisphere baleen whales. In this context, insight into historical population structures would be of great value. |
format |
Article in Journal/Newspaper |
author |
Lindqvist, Charlotte Probst, Anja Martin, Anthony R. Wiig, Oystein Bachmann, Lutz |
author_facet |
Lindqvist, Charlotte Probst, Anja Martin, Anthony R. Wiig, Oystein Bachmann, Lutz |
author_sort |
Lindqvist, Charlotte |
title |
Molecular species identification of historical whale remains from South Georgia |
title_short |
Molecular species identification of historical whale remains from South Georgia |
title_full |
Molecular species identification of historical whale remains from South Georgia |
title_fullStr |
Molecular species identification of historical whale remains from South Georgia |
title_full_unstemmed |
Molecular species identification of historical whale remains from South Georgia |
title_sort |
molecular species identification of historical whale remains from south georgia |
publishDate |
2009 |
url |
http://discovery.dundee.ac.uk/portal/en/research/molecular-species-identification-of-historical-whale-remains-from-south-georgia(337b71e6-cfc4-45c9-8a2b-0c26bd5dca52).html https://doi.org/10.1111/j.1748-7692.2008.00248.x http://hdl.handle.net/10588/337b71e6-cfc4-45c9-8a2b-0c26bd5dca52 http://nora.nerc.ac.uk/id/eprint/11134 |
long_lat |
ENVELOPE(-36.295,-36.295,-54.289,-54.289) ENVELOPE(-36.509,-36.509,-54.281,-54.281) ENVELOPE(-36.667,-36.667,-54.167,-54.167) ENVELOPE(-62.800,-62.800,-64.867,-64.867) ENVELOPE(-36.679,-36.679,-54.142,-54.142) ENVELOPE(-36.247,-36.247,-54.334,-54.334) ENVELOPE(-36.716,-36.716,-54.156,-54.156) ENVELOPE(-36.683,-36.683,-54.150,-54.150) |
geographic |
Anchorage Antarctic Godthul Grytviken Husvik Harbour Leith Leith Harbour Ocean Harbour Southern Ocean Stromness Stromness Harbour The Antarctic |
geographic_facet |
Anchorage Antarctic Godthul Grytviken Husvik Harbour Leith Leith Harbour Ocean Harbour Southern Ocean Stromness Stromness Harbour The Antarctic |
genre |
Antarc* Antarctic Antarctica Balaenoptera musculus baleen whales Megaptera novaeangliae South Atlantic Ocean Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Balaenoptera musculus baleen whales Megaptera novaeangliae South Atlantic Ocean Southern Ocean |
op_source |
Lindqvist , C , Probst , A , Martin , A R , Wiig , O & Bachmann , L 2009 , ' Molecular species identification of historical whale remains from South Georgia ' Marine Mammal Science , vol 25(1):229-238 , pp. 229- . DOI:10.1111/j.1748-7692.2008.00248.x |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1111/j.1748-7692.2008.00248.x |
container_title |
Marine Mammal Science |
container_volume |
25 |
container_issue |
1 |
container_start_page |
229 |
op_container_end_page |
238 |
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1766268470530408448 |