2009
DOI: 10.1016/j.pocean.2009.04.010
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Seals, cod and forage fish: A comparative exploration of variations in the theme of stock collapse and ecosystem change in four Northwest Atlantic ecosystems

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Cited by 88 publications
(79 citation statements)
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References 32 publications
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“…Despite the absence of commercial trawl fishing, we also demonstrated a clear shift in the Sound ecosystem. Given the coherent patterns and synchronous timing of regime shifts across the entire North Atlantic Ocean (Bundy et al 2009, Drinkwater et al 2009), atmospheric-oceanographic changes are the most likely driver. In the North and Baltic seas, regional climate and hydrographic conditions are mainly influenced by large-scale circulation patterns causing periodic inflow events from the North Atlantic Ocean (Hänninen et al 2000.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Despite the absence of commercial trawl fishing, we also demonstrated a clear shift in the Sound ecosystem. Given the coherent patterns and synchronous timing of regime shifts across the entire North Atlantic Ocean (Bundy et al 2009, Drinkwater et al 2009), atmospheric-oceanographic changes are the most likely driver. In the North and Baltic seas, regional climate and hydrographic conditions are mainly influenced by large-scale circulation patterns causing periodic inflow events from the North Atlantic Ocean (Hänninen et al 2000.…”
Section: Discussionmentioning
confidence: 99%
“…In concert with large-scale patterns of ecosystem change across the North Atlantic Ocean (Bundy et al 2009, Drinkwater et al 2009), simultaneous regime shifts (during the late 1980s) have been demonstrated for the North and Baltic seas (e.g. Beaugrand 2004, Alheit et al 2005, Weijerman et al 2005, Kenny et al 2009).…”
Section: Introductionmentioning
confidence: 99%
“…For example, the negative and declining trends in the fishing-in-balance indices of the eastern Atlantic ecosystems in the 1990s provided a warning that the functioning of these ecosystems had been impaired by the impacts of fishing. The reduction of mean trophic level of catch in these 6 ecosystems highlighted an additional concern that the fishing patterns had 'fished down the foodweb', which can indicate the loss of higher trophic level species, with consequent impacts on the ecosystem vulnerability (Pauly & Watson 2005, Bundy et al 2009). Fortunately, the similarly decreasing trend in percent of primary production required to sustain fisheries indicated that more cautious fisheries management strategies have operated in the last decade.…”
Section: Context Dependence Of Driver Importancementioning
confidence: 99%
“…Elle modifie la composition démographiques des espèces présentent (Enberg et al, 2009). Elle augmente la vulnérabilité aux variations dans les conditions environnementales (Ottersen et al, 2006) et peut affecter le réseau trophique à plusieurs niveaux (Frank et al, 2005;Benoit & Swain, 2008;Bundy et al, 2009 (Hjort, 1926;Houde, 2008;Leggett & Frank, 2008). Cette période charnière voit la poursuite du processus d'ontogénie amorcé au stade embryonnaire et le début de l'augmentation de la masse de l'organisme en réponse à l'apport de sources d'énergie et de nutriments externes.…”
Section: Gestion Des Pêchesunclassified
“…(Martell & McClelland, 1994;Bundy et al, 2009;Morissette et al, 2009 Sans des connaissances plus approfondies, on peut difficilement expliquer les liens trophiques de ces populations en milieu naturel.…”
Section: Le Golfe Du Saint-laurentunclassified