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Data from: Competition between apex predators? Brown bears decrease wolf kill rate on two continents
负责人:
关键词:
Ursus arctos;predation;competition;Canis lupus
摘要:
, the mechanism driving top-down forcing in ecosystems. We used long-te ...
Data from: Climate and the landscape of fear in an African savanna
负责人:
关键词:
top-down drought bottom-up predation risk tradeoff tree density ungulate visibility
摘要:
, despite probable higher risk of predation. 5.These results illustrate that the ...

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