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Biotic resources extraction impact assessment in LCA of fisheries - Inra

Biotic resources extraction impact assessment in LCA of fisheries - Inra

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Research group <strong>in</strong> life cycle and susta<strong>in</strong>ability <strong>assessment</strong><br />

Context Method – resource depletion Method – Life support functions Results & Discussion<br />

<strong>Biotic</strong> Natural Resources (BNR) <strong>impact</strong><br />

If overfish<strong>in</strong>g & depletion<br />

catch<br />

MSY<br />

low overfish<strong>in</strong>g high catches<br />

high overfish<strong>in</strong>g low catches<br />

effort<br />

1 MSY m<br />

Impact =m× × =<br />

BNR,2<br />

MSY C C<br />

t<br />

t<br />

<strong>in</strong>ventory<br />

characterization factor<br />

6

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