Resolving the effect of climate change on fish populations
| Autor: | John K. Pinnegar, Myron A. Peck, Georg H. Engelhard, Adriaan D. Rijnsdorp, Christian Möllmann |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
0106 biological sciences
atlantic ocean Range (biology) Climate change Aquatic Science migration Oceanography 010603 evolutionary biology 01 natural sciences marine areas baltic sea body weight Aquaculture and Fisheries Abundance (ecology) Anchovy sole solea-solea 14. Life underwater marine ecosystems mariene gebieden Trophic cascade haddock melanogrammus-aeglefinus Ecology Evolution Behavior and Systematics lichaamsgewicht individual-based models regime shifts plaice pleuronectes-platessa Ecology biology Aquacultuur en Visserij 010604 marine biology & hydrobiology migratie Sprat Pelagic zone fishes biology.organism_classification Horse mackerel Wageningen Marine Research Fishery atlantische oceaan 13. Climate action cod gadus-morhua north-sea plaice vissen WIAS trophic cascades |
| Zdroj: | ICES Journal of Marine Science 66 (2009) 7 ICES Journal of Marine Science, 66(7), 1570-1583 |
| ISSN: | 1095-9289 1054-3139 |
| DOI: | 10.1093/icesjms/fsp056 |
| Popis: | Rijnsdorp, A. D., Peck, M. A., Engelhard, G. H., Möllmann, C., and Pinnegar, J. K. 2009. Resolving the effect of climate change on fish populations. – ICES Journal of Marine Science, 66: 1570–1583. This paper develops a framework for the study of climate on fish populations based on first principles of physiology, ecology, and available observations. Environmental variables and oceanographic features that are relevant to fish and that are likely to be affected by climate change are reviewed. Working hypotheses are derived from the differences in the expected response of different species groups. A review of published data on Northeast Atlantic fish species representing different biogeographic affinities, habitats, and body size lends support to the hypothesis that global warming results in a shift in abundance and distribution (in patterns of occurrence with latitude and depth) of fish species. Pelagic species exhibit clear changes in seasonal migration patterns related to climate-induced changes in zooplankton productivity. Lusitanian species have increased in recent decades (sprat, anchovy, and horse mackerel), especially at the northern limit of their distribution areas, while Boreal species decreased at the southern limit of their distribution range (cod and plaice), but increased at the northern limit (cod). Although the underlying mechanisms remain uncertain, available evidence suggests climate-related changes in recruitment success to be the key process, stemming from either higher production or survival in the pelagic egg or larval stage, or owing to changes in the quality/quantity of nursery habitats. |
| Databáze: | OpenAIRE |
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