2011
DOI: 10.3354/meps09077
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Synergistic effects of fishing-induced demographic changes and climate variation on fish population dynamics

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Cited by 104 publications
(82 citation statements)
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“…Instead, these slow oscillations likely reflected a "cohort resonant" effect, defined as a low-frequency variability produced by a combination of age-structured interactions and stochastic (climate-driven) recruitment (Bjørnstad et al 2004;Hidalgo et al 2011). In Windemere, cohort resonance of perch and pike is suggested by the 13-15-year periodicity which arguably represents a sub-harmonic of the 7-8-year oscillation of summer temperatures.…”
Section: -15-year Oscillation: Cohort Resonance In Perch and Pikementioning
confidence: 99%
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“…Instead, these slow oscillations likely reflected a "cohort resonant" effect, defined as a low-frequency variability produced by a combination of age-structured interactions and stochastic (climate-driven) recruitment (Bjørnstad et al 2004;Hidalgo et al 2011). In Windemere, cohort resonance of perch and pike is suggested by the 13-15-year periodicity which arguably represents a sub-harmonic of the 7-8-year oscillation of summer temperatures.…”
Section: -15-year Oscillation: Cohort Resonance In Perch and Pikementioning
confidence: 99%
“…S1). Interestingly, the pathogen truncated perch age and size structure more severely in the north than in the south basin ( suppress cohort resonant effects just as fisheries do (Hidalgo et al 2011;Botsford et al 2014). …”
Section: -15-year Oscillation: Cohort Resonance In Perch and Pikementioning
confidence: 99%
“…Hildalgo et al (2011) demonstrated that stock depletion can enhance the impact of environmental forcing on fish populations, as both the catch per unit effort of European hake Merluccius merluccius and its correlation with environmental variables increased during periods of low population size. A similar result is plausible with Southern Flounder and would result in increased risk of decline during periods (or regions) with unfavorable environmental conditions even if the declines were driven by fishing exploitation rather than environmental forcing.…”
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confidence: 99%
“…To properly interpret these data, it is appropriate to consider the relative abundance of a species during the period from which the survey data used to build the model are collected (Jensen et al 2005). This seems less common in practice as this information is often unknown, but recent research has demonstrated that speciesenvironment relationships can change with abundance and that abundance may be more closely linked to environmental conditions at low population sizes (Hildalgo et al 2011).…”
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confidence: 99%
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