文章基本信息

标题：Wildlife Conservation and Land Development Risk in Virginia, USA
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作者：Xu, Ying ; Busby, Gwenlyn M.
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2013
期号：Suppl
出版社：Journal of Agribusiness
摘要：There is rich literature in reserve site selection for wildlife conservation, but little has investigated the spatial correlation of risks presented by hazards. This paper contributes to the literature by applying the modeling framework developed in Busby et al. (2011), which incorporates spatially correlated risk into the reserve site selection problem, to a Virginia landscape where fine-scale species data is available. In this context, we consider both homogeneous and heterogeneous on-site land development risks. Finally, we apply a budget constraint to our maximal covering species problem to investigate how land cost impacts optimal reserve design and the level of species protection. Using fine-scale species data in the analysis, we identify the types of settings where incorporating spatially correlated risk into conservation reserve design can lead to significant improvements in species protection.
关键词：reserve site selection;spatially correlated risk;maximal covering species problem;Virginia