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Spatial heterogeneity contributes more to portfolio effects than species variability in bottom-associated marine fishes

Variance of community abundance will be reduced relative to its theoretical maximum whenever population densities fluctuate asynchronously. Fishing communities and mobile predators can switch among fish species and/or fishing locations with asynchronous dynamics, thereby buffering against variable r...

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Veröffentlicht in:Proc Biol Sci
Hauptverfasser: Thorson, James T., Scheuerell, Mark D., Olden, Julian D., Schindler, Daniel E.
Format: Artigo
Sprache:Inglês
Veröffentlicht: The Royal Society 2018
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Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6191698/
https://ncbi.nlm.nih.gov/pubmed/30282649
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2018.0915
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