美国和加拿大政府的狩猎管理计划有科学依据吗？ (IMAGE)

American Association for the Advancement of Science (AAAS)

美国和加拿大政府的狩猎管理计划有科学依据吗？

Caption

据Artelle等人披露，美国和加拿大的多数狩猎管理体系中没有纳入以科学为依据的方法。

Credit

Carla Schaffer / AAAS

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