Fatty acid signatures for harbor seals and their prey in and around Prince William Sound, Alaska
Study History: Restoration Project 01064 began in 1993 as a continuation of the initial post-spill study effort conducted as Marine Mammal Study Number 5 (Assessment of Injury to Harbor Seals in Prince William Sound, Alaska, and Adjacent Areas) in 1989 through 1991 and reclassified as Restoration St...
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Gulf of Alaska Data Portal
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dataone:doi:10.5063/F1TB14T4 2024-06-03T18:46:46+00:00 Fatty acid signatures for harbor seals and their prey in and around Prince William Sound, Alaska Kathryn Frost Sara Iverson Lloyd Lowry Mike Simpkins Jay Ver Hoef Prince William Sound, Alaska, USA Southeast Alaska Kodiak Island, Alaska Bering Sea Kenai, Alaska Kayak Island, Alaska Gulf of Alaska Barren Islands, Alaska Alaska Peninsula Aleutian Islands, Alaska ENVELOPE(-149.0,-145.625,61.5,59.375) BEGINDATE: 1976-01-01T00:00:00Z ENDDATE: 1978-01-01T00:00:00Z 2013-12-20T00:15:02.039Z https://doi.org/10.5063/F1TB14T4 unknown Gulf of Alaska Data Portal harbor seal prince william sound pinnipeds fatty acid prey food web predator diet feeding ecology EVOSTC Exxon Valdez Oil Spill Trustee Council Oil Spill Exxon Valdez Alaska Pelagic Fish Mammals Phoca vitulina richardsi vitulina richardsi Dataset dataone:urn:node:GOA https://doi.org/10.5063/F1TB14T4 2024-06-03T18:06:32Z Study History: Restoration Project 01064 began in 1993 as a continuation of the initial post-spill study effort conducted as Marine Mammal Study Number 5 (Assessment of Injury to Harbor Seals in Prince William Sound, Alaska, and Adjacent Areas) in 1989 through 1991 and reclassified as Restoration Study Number 73 (Harbor Seal Restoration Study) in 1992. A final report was issued in 1994 for the combined Marine Mammal Study Number 5 and Restoration Study Number 73, entitled Assessment of Injury to Harbor Seals in Prince William Sound, Alaska, and Adjacent Areas Following the Exxon Valdez Oil Spill. Subsequently, annual reports were submitted entitled Habitat Use, Behavior, and Monitoring of Harbor Seals in Prince William Sound: 1994 Annual Report, 1995 Annual Report, 1996 Annual Report , 1997 Annual Report, 1998 Annual Report, and 1999 Annual Report . Fatty acid studies funded under Restoration Project 94320-F (Trophic Interactions of Harbor Seals in Prince William Sound) were included in the 1994 annual report for 94064. Fatty acid studies were continued and reported as part of this study for the duration of the project. Publications: Iverson, S. J., K. J. Frost, and L. F. Lowry. 1997. Fatty acid signatures reveal fine scale structure of foraging distribution of harbor seals and their prey in Prince William Sound, Alaska. Marine Ecology Progress Series 151: 255-71. Iverson, S. J., K. J. Frost, and S. L. C. Lang. 2002. Fat content and fatty acid composition of forage fish and invertebrates in Prince William Sound, Alaska: factors contributing to among and within species variability. Marine Ecology Progress Series 241: 161-81. Iverson, S. J., C. Field, W. D. Bowen, and W. Blanchard. 2004. Quantitative fatty acid signature analysis: a new method of estimating predator diets. Ecological Monographs 74, no. 2: 211-35. Iverson, S. J., S. L. C. Lang, and M. H. Cooper. 2001. Comparison of the Bligh and Dyer and Folch methods for total lipid determination in a broad range of marine tissue. Lipids 36, no. 11. Dataset Bering Sea harbor seal Kodiak Phoca vitulina Alaska Aleutian Islands Gulf of Alaska Data Portal (via DataONE) Bering Sea Gulf of Alaska Blanchard ENVELOPE(-62.083,-62.083,-64.733,-64.733) Lowry ENVELOPE(-64.150,-64.150,-84.550,-84.550) Kayak ENVELOPE(103.217,103.217,71.533,71.533) Dyer ENVELOPE(-81.366,-81.366,50.550,50.550) Kayak Island ENVELOPE(-92.467,-92.467,62.217,62.217) ENVELOPE(-149.0,-145.625,61.5,59.375) |
institution |
Open Polar |
collection |
Gulf of Alaska Data Portal (via DataONE) |
op_collection_id |
dataone:urn:node:GOA |
language |
unknown |
topic |
harbor seal prince william sound pinnipeds fatty acid prey food web predator diet feeding ecology EVOSTC Exxon Valdez Oil Spill Trustee Council Oil Spill Exxon Valdez Alaska Pelagic Fish Mammals Phoca vitulina richardsi vitulina richardsi |
spellingShingle |
harbor seal prince william sound pinnipeds fatty acid prey food web predator diet feeding ecology EVOSTC Exxon Valdez Oil Spill Trustee Council Oil Spill Exxon Valdez Alaska Pelagic Fish Mammals Phoca vitulina richardsi vitulina richardsi Kathryn Frost Sara Iverson Lloyd Lowry Mike Simpkins Jay Ver Hoef Fatty acid signatures for harbor seals and their prey in and around Prince William Sound, Alaska |
topic_facet |
harbor seal prince william sound pinnipeds fatty acid prey food web predator diet feeding ecology EVOSTC Exxon Valdez Oil Spill Trustee Council Oil Spill Exxon Valdez Alaska Pelagic Fish Mammals Phoca vitulina richardsi vitulina richardsi |
description |
Study History: Restoration Project 01064 began in 1993 as a continuation of the initial post-spill study effort conducted as Marine Mammal Study Number 5 (Assessment of Injury to Harbor Seals in Prince William Sound, Alaska, and Adjacent Areas) in 1989 through 1991 and reclassified as Restoration Study Number 73 (Harbor Seal Restoration Study) in 1992. A final report was issued in 1994 for the combined Marine Mammal Study Number 5 and Restoration Study Number 73, entitled Assessment of Injury to Harbor Seals in Prince William Sound, Alaska, and Adjacent Areas Following the Exxon Valdez Oil Spill. Subsequently, annual reports were submitted entitled Habitat Use, Behavior, and Monitoring of Harbor Seals in Prince William Sound: 1994 Annual Report, 1995 Annual Report, 1996 Annual Report , 1997 Annual Report, 1998 Annual Report, and 1999 Annual Report . Fatty acid studies funded under Restoration Project 94320-F (Trophic Interactions of Harbor Seals in Prince William Sound) were included in the 1994 annual report for 94064. Fatty acid studies were continued and reported as part of this study for the duration of the project. Publications: Iverson, S. J., K. J. Frost, and L. F. Lowry. 1997. Fatty acid signatures reveal fine scale structure of foraging distribution of harbor seals and their prey in Prince William Sound, Alaska. Marine Ecology Progress Series 151: 255-71. Iverson, S. J., K. J. Frost, and S. L. C. Lang. 2002. Fat content and fatty acid composition of forage fish and invertebrates in Prince William Sound, Alaska: factors contributing to among and within species variability. Marine Ecology Progress Series 241: 161-81. Iverson, S. J., C. Field, W. D. Bowen, and W. Blanchard. 2004. Quantitative fatty acid signature analysis: a new method of estimating predator diets. Ecological Monographs 74, no. 2: 211-35. Iverson, S. J., S. L. C. Lang, and M. H. Cooper. 2001. Comparison of the Bligh and Dyer and Folch methods for total lipid determination in a broad range of marine tissue. Lipids 36, no. 11. |
format |
Dataset |
author |
Kathryn Frost Sara Iverson Lloyd Lowry Mike Simpkins Jay Ver Hoef |
author_facet |
Kathryn Frost Sara Iverson Lloyd Lowry Mike Simpkins Jay Ver Hoef |
author_sort |
Kathryn Frost |
title |
Fatty acid signatures for harbor seals and their prey in and around Prince William Sound, Alaska |
title_short |
Fatty acid signatures for harbor seals and their prey in and around Prince William Sound, Alaska |
title_full |
Fatty acid signatures for harbor seals and their prey in and around Prince William Sound, Alaska |
title_fullStr |
Fatty acid signatures for harbor seals and their prey in and around Prince William Sound, Alaska |
title_full_unstemmed |
Fatty acid signatures for harbor seals and their prey in and around Prince William Sound, Alaska |
title_sort |
fatty acid signatures for harbor seals and their prey in and around prince william sound, alaska |
publisher |
Gulf of Alaska Data Portal |
publishDate |
|
url |
https://doi.org/10.5063/F1TB14T4 |
op_coverage |
Prince William Sound, Alaska, USA Southeast Alaska Kodiak Island, Alaska Bering Sea Kenai, Alaska Kayak Island, Alaska Gulf of Alaska Barren Islands, Alaska Alaska Peninsula Aleutian Islands, Alaska ENVELOPE(-149.0,-145.625,61.5,59.375) BEGINDATE: 1976-01-01T00:00:00Z ENDDATE: 1978-01-01T00:00:00Z |
long_lat |
ENVELOPE(-62.083,-62.083,-64.733,-64.733) ENVELOPE(-64.150,-64.150,-84.550,-84.550) ENVELOPE(103.217,103.217,71.533,71.533) ENVELOPE(-81.366,-81.366,50.550,50.550) ENVELOPE(-92.467,-92.467,62.217,62.217) ENVELOPE(-149.0,-145.625,61.5,59.375) |
geographic |
Bering Sea Gulf of Alaska Blanchard Lowry Kayak Dyer Kayak Island |
geographic_facet |
Bering Sea Gulf of Alaska Blanchard Lowry Kayak Dyer Kayak Island |
genre |
Bering Sea harbor seal Kodiak Phoca vitulina Alaska Aleutian Islands |
genre_facet |
Bering Sea harbor seal Kodiak Phoca vitulina Alaska Aleutian Islands |
op_doi |
https://doi.org/10.5063/F1TB14T4 |
_version_ |
1800870969465634816 |