An Empty Donut Hole: the Great Collapse of a North American Fishery
Walleye pollock (Theragra chalcogramma) is North America's most abundant and lucrative natural fishery, and is the world's largest fishery for human food. The little-known demise of the "Donut Hole" stock of pollock in the Aleutian Basin of the central Bering Sea during the 1980s...
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2011-06-01
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Online Access: | http://www.ecologyandsociety.org/vol16/iss2/art28/ |
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doaj-7ed00544bc004f718acf2ae8caedf2e92020-11-24T22:08:33ZengResilience AllianceEcology and Society1708-30872011-06-011622810.5751/ES-04124-1602284124An Empty Donut Hole: the Great Collapse of a North American FisheryKevin M. Bailey0Alaska Fisheries Science CenterWalleye pollock (Theragra chalcogramma) is North America's most abundant and lucrative natural fishery, and is the world's largest fishery for human food. The little-known demise of the "Donut Hole" stock of pollock in the Aleutian Basin of the central Bering Sea during the 1980s is the most spectacular fishery collapse in North American history, dwarfing the famous crashes of the northern cod and Pacific sardine (Sardinops sagax). This collapse has received scant recognition and became evident only in 1993 when fishing was banned by an international moratorium; nearly 20 years later it has not recovered. The history of fishing in the North Pacific Ocean after World War II offers some insights into how the Donut Hole pollock fishery developed, and the societal and economic pressures behind it that so influenced the stock's fate. Overfishing was, without a doubt, the greatest contributor to the collapse of the Aleutian Basin pollock fishery, but a lack of knowledge about population biocomplexity added to the confusion of how to best manage the harvest. Unfortunately, the big scientific questions regarding the relationship of Donut Hole fish to other stocks are still unanswered.http://www.ecologyandsociety.org/vol16/iss2/art28/Aleutian BasinBering Seacommercial fisheriesconservationNorth Pacific</span>Theragra chalcogramma<span class="proof_keywords"> walleye pollock |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Kevin M. Bailey |
spellingShingle |
Kevin M. Bailey An Empty Donut Hole: the Great Collapse of a North American Fishery Ecology and Society Aleutian Basin Bering Sea commercial fisheries conservation North Pacific </span>Theragra chalcogramma <span class="proof_keywords"> walleye pollock |
author_facet |
Kevin M. Bailey |
author_sort |
Kevin M. Bailey |
title |
An Empty Donut Hole: the Great Collapse of a North American Fishery |
title_short |
An Empty Donut Hole: the Great Collapse of a North American Fishery |
title_full |
An Empty Donut Hole: the Great Collapse of a North American Fishery |
title_fullStr |
An Empty Donut Hole: the Great Collapse of a North American Fishery |
title_full_unstemmed |
An Empty Donut Hole: the Great Collapse of a North American Fishery |
title_sort |
empty donut hole: the great collapse of a north american fishery |
publisher |
Resilience Alliance |
series |
Ecology and Society |
issn |
1708-3087 |
publishDate |
2011-06-01 |
description |
Walleye pollock (Theragra chalcogramma) is North America's most abundant and lucrative natural fishery, and is the world's largest fishery for human food. The little-known demise of the "Donut Hole" stock of pollock in the Aleutian Basin of the central Bering Sea during the 1980s is the most spectacular fishery collapse in North American history, dwarfing the famous crashes of the northern cod and Pacific sardine (Sardinops sagax). This collapse has received scant recognition and became evident only in 1993 when fishing was banned by an international moratorium; nearly 20 years later it has not recovered. The history of fishing in the North Pacific Ocean after World War II offers some insights into how the Donut Hole pollock fishery developed, and the societal and economic pressures behind it that so influenced the stock's fate. Overfishing was, without a doubt, the greatest contributor to the collapse of the Aleutian Basin pollock fishery, but a lack of knowledge about population biocomplexity added to the confusion of how to best manage the harvest. Unfortunately, the big scientific questions regarding the relationship of Donut Hole fish to other stocks are still unanswered. |
topic |
Aleutian Basin Bering Sea commercial fisheries conservation North Pacific </span>Theragra chalcogramma <span class="proof_keywords"> walleye pollock |
url |
http://www.ecologyandsociety.org/vol16/iss2/art28/ |
work_keys_str_mv |
AT kevinmbailey anemptydonutholethegreatcollapseofanorthamericanfishery AT kevinmbailey emptydonutholethegreatcollapseofanorthamericanfishery |
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