The optimumsustainableyield in fishing industry is the yield that can achieve the maximum sustainable net profit.
渔捞业中的最佳经济产量是指能使持续的纯利润最大的产量,此时投入的捕捞努力量为最佳经济捕捞努力量。
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Stock assessment is not only to forecast the static optimum fishing effort and sustainableyield, but also to assess the reactions of fish and fishermen to management choices and other changes.
Stock assessment is not only to forecast the static optimum fishing effort and sustainableyield, but also to assess the reactions of fish and fishermen to management choices and other changes.