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单词 maximum sustainable yield
释义

maximum sustainable yield


maximum sustainable yield

[¦mak·sə·məm sə¦stān·ə·bul ′yēld] (oceanography) In fishery management, the highest average fishing level over time that does not reduce a stock's abundance in balance with the stock's reproductive and growth capacities under a given set of environmental conditions. A level of fishing that, if approached, should signal caution rather than increased fishing.

maximum sustainable yield


maximum sustainable yield

the maximum crop that can be removed from a population of animals or plants without adverse effects.
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