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Fisheries: Better policing for fishy catch data

David W Sims1, Samantha J Simpson1

  • 1Marine Biological Association of the United Kingdom, Plymouth, UK.

Nature
|May 1, 2015
PubMed
Summary

No abstract available in PubMed .

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In population modeling, integration provides a systematic way to determine accumulated quantities from known rates of change. One such application arises in ecology, where the total weight of a fish population in a body of water is referred to as its biomass. When the rate of growth of this biomass is known as a function of time, calculus can be used to determine the total biomass at a future date.Growth Rate and Biomass FunctionLet the growth rate of the fish population be represented by a...
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