Biotic resources extraction impact assessment in LCA of fisheries - Inra
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 />
Discussion: <strong>Biotic</strong> Natural Resources<br />
<br />
• MSY for <strong>Biotic</strong> Natural Resources Depletion <strong>assessment</strong><br />
<br />
<br />
<br />
Availability <strong>of</strong> data<br />
Commonly used by management agencies<br />
Allows <strong>assessment</strong> for non-overexploited species<br />
<br />
<br />
<br />
Steady-state conditions<br />
S<strong>in</strong>gle-species stock <strong>assessment</strong> (no species <strong>in</strong>teraction)<br />
<br />
• Relevance <strong>of</strong> C t for overexploited stocks<br />
<br />
Future for overexploited stocks hardly predictable…<br />
C t [MSY ; stock ext<strong>in</strong>ction]<br />
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