Occupancy pattern of a long-horned beetle in a variegated forest landscape: linkages between tree quality and forest cover across spatial scales

详细信息    查看全文

• 作者：Pablo M. Vergara ; Luis O. Meneses ; Audrey A. Grez ; Madelaine S. Quiroz…
• 关键词：Occupancy ; Cross ; scale interactions ; Tree quality ; Subpolar forest
• 刊名：Landscape Ecology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：32
• 期：2
• 页码：279-293
• 全文大小：
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Landscape Ecology; Ecology; Nature Conservation; Landscape/Regional and Urban Planning; Sustainable Development; Environmental Management;
• 出版者：Springer Netherlands
• ISSN：1572-9761
• 卷排序：32

文摘

ContextInteractions between landscape-scale processes and fine-grained habitat heterogeneity are usually invoked to explain species occupancy in fragmented landscapes. In variegated landscapes, however, organisms face continuous variation in micro-habitat features, which makes necessary to consider ecologically meaningful estimates of habitat quality at different spatial scales.