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机译:The bigger they come, the harder they fall: body size and prey abundance influence predator-prey ratios
Zool Soc London, Inst Zool, London NW1 4RY, England;
Univ Durham, Sch Biol & Biomed Sci, Durham DH1 3LE, England;
carnivore ecology; predator-prey relationships; abundance scaling; climate change; metabolism;