Predicting carnivore distribution and extirpation rate based on human impacts and productivity factors; assessment of the state of jaguar (Panthera onca) in Venezuela

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• 作者：Włodzimierz Jędrzejewski^a ; ^b ; ^{wjedrzej1@gmail.com} ; Ernesto O. Boede^c ; Marí ; a Abarca^a ; Ada Sá ; nchez-Mercado^d ; José ; R. Ferrer-Paris^d ; Margarita Lampo^a ; Grisel Velá ; squez^a ; Rafael Carreñ ; o^a ; Á ; ngel L. Viloria^a ; Rafael Hoogesteijn^e ; Hugh S. Robinson^e ; ^f ; Izabela Stachowicz^a ; Hugo Cerda^g ; Marí ; a del Mar Weisz^a ; Tito R. Barros^h ; Gilson A. Rivas^h ; Gilberto Borgesⁱ ; Jesú ; s Molinari^j ; Daniel Lew^k ; ¹ ; Howard Takiff^l ; Krzysztof Schmidt^b
• 关键词：Carnivore conservation ; Distribution models ; Jaguar range
• 刊名：Biological Conservation
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：206
• 期：Complete
• 页码：132-142
• 全文大小：1930 K
• 卷排序：206

文摘

Carnivores depend on joint effects of anthropogenic and environmental factors. Jaguars disappear faster in dry, unproductive areas. Chances of persistence are higher in humid and productive areas. Carnivore declines cannot be predicted from human density alone.