Beyond demography and delisting: ecological recovery for Yellowstone's grizzly bears and wolves

作者: Sanjay Pyare , Joel Berger

DOI: 10.1016/S0006-3207(02)00350-6

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摘要: … Thus, we offer our data on the grizzly bear–wolf–moose system as an initial step in recognizing the importance of ecological data in consort with demographic data, and as an …

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