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作者单位: | Instituto Pirenaico de Ecología (CSIC), Jaca, Spain;Plant Biology and Ecology Department, Basque Country University, Bilbao, Spain;Plant Biology and Ecology Department, Basque Country University, Bilbao, Spain;Department of Animal Production, Division of Wildlife, Faculty of Life Sciences and Engineering, University of Lleida, Lleida, Spain;Division of Conservation Biology, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland;Office National de la Chasse et de la Faune Sauvage, Prades, France
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