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Cited by 313

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Temperature and the recruitment of Atlantic cod (Gadus morhua)

Planque, B, Frédou, T·1999·Canadian Journal of Fisheries and Aquatic Sciences

Abstract

Variability in the recruitment of fish has been attributed to either changes in the environment or variations in the size of reproductive stocks. Disentangling the effects of environment and stock has proven to be problematic and has resulted in recurrent controversy between studies supporting either hypothesis. In the present study, we examine the relationship between interannual changes in temperature and variation in recruitment for nine Atlantic cod (Gadus morhua) stocks in the North Atlantic. We show that for individual stocks, the relationship often appears weak and statistically not significant. On the other hand, by combining in a single metaanalysis the results from individual stocks, we demonstrate that recruitment of Atlantic cod is linked to interannual fluctuations in temperature in such a way that for stocks located in warm water the relationship is negative, for stocks located in cold water the relationship is positive, and there is no relationship for stocks located in the middle of the temperature range.

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Metadata

Authors
Planque, B., & Frédou, T.
Venue
Canadian Journal of Fisheries and Aquatic Sciences
Published
1999-11-01
Volume
56
Issue
11
Pages
2069-2077
ISSN
  • 0706-652X (ISSN-L)
  • 1205-7533
OpenAlex
W1971313627
Cited by
313
References
1
FWCI
8.99
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Temperature and the recruitment of Atlantic cod (Gadus morhua). https://app.cochat.ai/papers/10.1139/f99-114
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Planque, B., & Frédou, T. (1999). Temperature and the recruitment of Atlantic cod (Gadus morhua). Canadian Journal of Fisheries and Aquatic Sciences. https://doi.org/10.1139/f99-114

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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