Rising land falling fishery: the effects of isostatic rebound and rapid succession on east Alsek River sockeye salmon
Thesis (M.S.) University of Alaska Fairbanks, 2008 This thesis includes research conducted in the Dry Bay Preserve of Glacier Bay National Park in 2005 and 2006 for the U.S. National Park Service. The research mission was to determine the cause of collapse in the East Alsek commercial sockeye fisher...
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ftunivalaska:oai:scholarworks.alaska.edu:11122/8237 2023-05-15T16:20:41+02:00 Rising land falling fishery: the effects of isostatic rebound and rapid succession on east Alsek River sockeye salmon Faber, Derrek M. Adkison, Milo Soiseth, Chad Smoker, William 2008-05 http://hdl.handle.net/11122/8237 en_US eng http://hdl.handle.net/11122/8237 Fisheries Division Sockeye salmon fisheries Alsek River Sockeye salmon Thesis ms 2008 ftunivalaska 2023-02-23T21:37:00Z Thesis (M.S.) University of Alaska Fairbanks, 2008 This thesis includes research conducted in the Dry Bay Preserve of Glacier Bay National Park in 2005 and 2006 for the U.S. National Park Service. The research mission was to determine the cause of collapse in the East Alsek commercial sockeye fishery. The focus of the study was to determine if the collapse was due to human caused events or if there was a broader ecological basis for the recent downturn in returning sockeye. The East Alsek had undergone a dramatic decline in returning sockeye in recent years and the changing quality and quantity of habitat was thought to be the culprit for this downturn. However, fishery records and other environmental variables were also examined in order to establish a retrospective association between reduced production, ambient environmental conditions, and commercial fishing. The research for this thesis was funded by the U.S. National Park Service under the request of the City and Borough of Yakutat. Thesis glacier Yakutat Alaska University of Alaska: ScholarWorks@UA Alsek River ENVELOPE(-137.971,-137.971,59.433,59.433) Dry Bay ENVELOPE(-69.732,-69.732,60.417,60.417) Fairbanks Glacier Bay Sockeye ENVELOPE(-130.143,-130.143,54.160,54.160) |
institution |
Open Polar |
collection |
University of Alaska: ScholarWorks@UA |
op_collection_id |
ftunivalaska |
language |
English |
topic |
Sockeye salmon fisheries Alsek River Sockeye salmon |
spellingShingle |
Sockeye salmon fisheries Alsek River Sockeye salmon Faber, Derrek M. Rising land falling fishery: the effects of isostatic rebound and rapid succession on east Alsek River sockeye salmon |
topic_facet |
Sockeye salmon fisheries Alsek River Sockeye salmon |
description |
Thesis (M.S.) University of Alaska Fairbanks, 2008 This thesis includes research conducted in the Dry Bay Preserve of Glacier Bay National Park in 2005 and 2006 for the U.S. National Park Service. The research mission was to determine the cause of collapse in the East Alsek commercial sockeye fishery. The focus of the study was to determine if the collapse was due to human caused events or if there was a broader ecological basis for the recent downturn in returning sockeye. The East Alsek had undergone a dramatic decline in returning sockeye in recent years and the changing quality and quantity of habitat was thought to be the culprit for this downturn. However, fishery records and other environmental variables were also examined in order to establish a retrospective association between reduced production, ambient environmental conditions, and commercial fishing. The research for this thesis was funded by the U.S. National Park Service under the request of the City and Borough of Yakutat. |
author2 |
Adkison, Milo Soiseth, Chad Smoker, William |
format |
Thesis |
author |
Faber, Derrek M. |
author_facet |
Faber, Derrek M. |
author_sort |
Faber, Derrek M. |
title |
Rising land falling fishery: the effects of isostatic rebound and rapid succession on east Alsek River sockeye salmon |
title_short |
Rising land falling fishery: the effects of isostatic rebound and rapid succession on east Alsek River sockeye salmon |
title_full |
Rising land falling fishery: the effects of isostatic rebound and rapid succession on east Alsek River sockeye salmon |
title_fullStr |
Rising land falling fishery: the effects of isostatic rebound and rapid succession on east Alsek River sockeye salmon |
title_full_unstemmed |
Rising land falling fishery: the effects of isostatic rebound and rapid succession on east Alsek River sockeye salmon |
title_sort |
rising land falling fishery: the effects of isostatic rebound and rapid succession on east alsek river sockeye salmon |
publishDate |
2008 |
url |
http://hdl.handle.net/11122/8237 |
long_lat |
ENVELOPE(-137.971,-137.971,59.433,59.433) ENVELOPE(-69.732,-69.732,60.417,60.417) ENVELOPE(-130.143,-130.143,54.160,54.160) |
geographic |
Alsek River Dry Bay Fairbanks Glacier Bay Sockeye |
geographic_facet |
Alsek River Dry Bay Fairbanks Glacier Bay Sockeye |
genre |
glacier Yakutat Alaska |
genre_facet |
glacier Yakutat Alaska |
op_relation |
http://hdl.handle.net/11122/8237 Fisheries Division |
_version_ |
1766008653880492032 |