Island biogeography and landscape structure: Integrating ecological concepts in a landscape perspective of anthropogenic impacts in temporary wetlands

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• 作者：David G. Angeler and Miguel Alvarez-Cobelas
• 关键词：Isolated wetlands ; Environmental risk assessment ; Macroecology ; Pollution research
• 刊名：Environmental Pollution
• 出版年：2005
• 期刊代码：28_02697491
• 类别：env
• 出版时间：2005
• 卷：138
• 期：3
• 页码：420-424
• 文件大小：131 K

摘要

Although our understanding of environmental risk assessment in temporary wetlands has been improved by the use of multi-species toxicity testing, we still know little of how landscape variables mediate the strength of, and recovery from, anthropogenic stress in such ecosystems. To bridge this research gap, we provide a theoretical framework of the response of temporary wetlands to anthropogenic disturbance along a habitat-isolation continuum based on island biogeography theory, landscape ecology and dispersal and colonization strategies of temporary wetland organisms.

Environmental risk assessment in temporary wetlands may benefit from consideration of island biogeography theory and landscape structure.