31 mai 2023
To ensure the efficiency of the harvest strategy development process, RFMOs must establish fora for scientists, managers and stakeholders to exchange views when determining the crucial components of a harvest strategy. The best option for achieving this is through science-management dialogue groups (SMDs), which provide the opportunity for scientists and managers to discuss decisions needed to advance a harvest strategy.
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Harvest control rules provide more benefits than the traditional approach of conducting stock assessments and then negotiating fishing limits or quotas
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Management strategy evaluation (MSE) is a tool that scientists and managers can use to simulate the workings of a fisheries system and allow them to test whether potential harvest strategies—or management procedures— can achieve pre-agreed management objectives.
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Tuna regional fisheries management organizations are generally guided by an overarching mandate to maintain populations at or above the level that can produce maximum sustainable yield
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Reference points are the benchmarks that scientists and managers use to compare the current status of a stock or fishery to a desirable (or undesirable) state.
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An examination of existing harvest strategies showcases the range of approaches and what success can look like.
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International agreements provide principles and guidance for the management of highly migratory fish stocks, including support for reference points-based management. Seventy States and the European Union have ratified the United Nations Fish Stocks Agreement of 1995. The treaty calls on States to take a number of steps, including to “… determine, on the basis of the best scientific information available, stock-specific reference points and the action to be taken if they are exceeded…” Now is the time to put those steps into practice.
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