Wolf monitoring in France : a dual frame process to survey time- and space-related changes in the population

[摘要] The wolf recovery in France dates back to 1992, following the natural range expansion of the remaining Italian population since the late 1960’s. Facing a high level of interactions between wolves and sheep breeding, decision makers had to quickly balance

[学科分类] 动物科学

[关键词] Canis lupus;monitoring design;sign survey;management