Ecosystem-based fisheries management requires broader performance indicators for the human dimension
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چکیده
منابع مشابه
Quantitative Ecosystem Indicators for Fisheries Management Introduction
Spring in Paris (31 March to 3 April 2004) helped to attract more than 250 participants from 53 countries to a symposium on ‘‘Quantitative Ecosystem Indicators for Fisheries Management’’. The symposium was hosted by the Intergovernmental Oceanographic Commission at the UNESCO headquarters next to the Eiffel Tower, and coorganized with the Scientific Committee on Oceanic Research (SCOR). Four ye...
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Issue 1: MPA benefits to fisheries It is crucial to avoid ‘overselling’ MPAs on the basis that increased catches due to spillover and enhanced recruitment from spawning in the MPA will more than make up for lost fishing grounds, increased effort and higher costs of fishers displaced from the MPA. To date, this assumption has never been proven; and spillover is generally measured as movement of ...
متن کاملEcosystem Approaches for Fisheries Management, Part 7
Since 1981, the Benguela Ecology Programme has aimed at increasing ecological understanding of a large marine upwelling region of importance to fisheries. In an attempt to summarize results of this program, experts brought together both published and unpublished data at a workshop held in Cape Town in 1989. This was in an attempt to construct simple input-output carbon budgets of the Northern a...
متن کاملEcosystem Approaches for Fisheries Management, Part 6
An extensive area in Bristol Bay, Alaska, was proposed as a no-trawling zone to protect red king crab habitat from potential impacts. The Bristol Bay red king crab stock has remained at low abundance levels since a stock collapse in 1980. A literature review indicated that the proposed area encompassed all available habitat essential for red king crab juveniles of this stock. Published studies ...
متن کاملTrophodynamic indicators for an ecosystem approach to fisheries
Acknowledging ecological interactions, such as predation, is key to an ecosystem approach to fisheries. Trophodynamic indicators are needed to measure the strength of the interactions between the different living components, and of structural ecosystem changes resulting from exploitation. We review trophodynamic indicators derived from models, as well as from emergent patterns such as trophic c...
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ژورنال
عنوان ژورنال: Marine Policy
سال: 2019
ISSN: 0308-597X
DOI: 10.1016/j.marpol.2019.103639