本数据集为研究“欧盟新成员国农田鸟类种群加速下降”的分析所用数据,包含农业变量、相对鸟类丰度、天气变量三类核心内容,共3个Excel文件,用于支撑欧洲国家加入欧盟后农田鸟类种群变化的相关研究。 研究“Accelerated farmland bird population declines in European countries after their recent EU accession”
Proportion (%) of native forest and modified environments for the northern-central (N-C) zones in Misiones, the 1° and 2° corridors, and the mean for the three road buffers (200 m, 500 m, and 1 km) in
Variables are distance from the road, maximum daily temperature, site, year, and presence of a light within 100 m (fixed effects), and night and transect (random effects, not shown). * indicates p-val
The aims of the cetacean studies are to assess the importance of the sheltered waters surrounding the Maret Islands and the deeper offshore waters to regional cetacean populations.The objectives of th