“fishing gear selectivity”的概念、定义、翻译、参考文献-科学参考

单词	fishing gear selectivity
释义	fishing gear selectivity Encyclopedia 农学渔具选择性释 fishing gear selectivity渔具选择性在捕捞作业中渔具对捕捞对象的选择能力。反映渔具在作业过程易于捕获特定种类、大小或年龄的个体的特性。不仅是渔业资源评估中的基本参数（特别是在死亡率估算、单位补充量的产量分析等模型），还是渔具设计和渔业管理的重要依据。
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