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Cited by 287

The DOI matches its Crossref record; 50 of the 50 references it cites were found in a registry or an index.

Are multispecies models an improvement on single-species models for measuring fishing impacts on marine ecosystems?

Open access
Hollowed, A·2000·ICES Journal of Marine Science

Abstract

We review the application of multispecies models as tools for evaluating impacts of fishing on marine communities. Four types of model are identified: descriptive multispecies, dynamic multispecies, aggregate system, and dynamic system models. The strengths and weaknesses of multispecies models and their ability to evaluate the causal mechanisms underlying shifts in production are examined. This comparison provides a basis for assessing the benefits of each modelling approach as a tool for evaluating impacts of fishing in marine ecosystems. Benefits of multispecies models include: improved estimates of natural mortality and recruitment; better understanding of spawner–recruit relationships and of variability in growth rates; alternative views on biological reference points; and a framework for evaluating ecosystem properties. Populations are regulated by competition (food limitation), predation, and environmental variability. Each factor may influence different life-history stages, locally or regionally. However, most multispecies models address only a subset of these factors, often aggregated over functionally different species or age groups. Models that incorporate the important interactions at specific stages and scales will be necessary if they are to continue to supplement the information provided by single-species models.

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Metadata

Authors
Hollowed, A.
Venue
ICES Journal of Marine Science
Published
2000-06
Volume
57
Issue
3
Pages
707-719
ISSN
1054-3139 (ISSN-L)
OpenAlex
W2138829457
Cited by
287
References
50
FWCI
8.89
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Are multispecies models an improvement on single-species models for measuring fishing impacts on marine ecosystems? https://app.cochat.ai/papers/10.1006/jmsc.2000.0734
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Hollowed, A. (2000). Are multispecies models an improvement on single-species models for measuring fishing impacts on marine ecosystems? ICES Journal of Marine Science. https://doi.org/10.1006/jmsc.2000.0734

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