Ecological repercussions of historical fish extraction from the Southern Ocean

Ecological repercussions of historical fish extraction from the Southern Ocean

A major mid-1980s shift in ecological structure of significant portions of the Southern Ocean was partially due to the serial depletion of fish by intensive industrial fishing, rather than solely to climate factors as previously hypothesized. Over a brief period (1969-1973), several finfish stocks w...

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Veröffentlicht in:Fish and fisheries (Oxford, England) England), 2009-03, Vol.10 (1), p.13-38
Hauptverfasser: Ainley, David G, Blight, Louise K
Format: Artikel
Sprache:eng
Schlagworte:
Antarctic marine ecosystem
Climate
climate change
Ecology
Fisheries management
History
ocean food webs
over-fishing regime shift
Predation
Southern Annular Mode
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Zusammenfassung:A major mid-1980s shift in ecological structure of significant portions of the Southern Ocean was partially due to the serial depletion of fish by intensive industrial fishing, rather than solely to climate factors as previously hypothesized. Over a brief period (1969-1973), several finfish stocks were on average reduced to
ISSN:1467-2960
1467-2979
DOI:10.1111/j.1467-2979.2008.00293.x