Trade, Competitive Exclusion, and the Slow-Motion Extinction of the Southern Resident Killer Whales
收藏NBER2021-07-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w29014
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资源简介：
Orcinus Orca is the world's largest predator, and simultaneously a significant tourist asset and cultural icon for much of the Pacific Northwest. In the past two decades, the Southern Resident Killer whales (SRKW) have declined by more than 25 percent, and this population appears on a slow-motion
提供机构：
美国国家经济研究局
创建时间：
2021-07-01
