Species protection from current reserves: Economic and biological considerations, spatial issues and policy evaluation

Bertrand Hamaide and Jack Sheerin

Ecological Economics, 2011, vol. 70, issue 4, 667-675

Abstract: The expansion of nature reserves is an important public policy strategy for the protection of biological diversity. In this paper, the authors use integer programming model structures derived from Location Set Covering Problem and Maximal Covering Location Problem approaches of location science as tools for selectively augmenting nature reserve sites for special status species protection. The linear programming models presented incorporate the following: biological constraints in the form of species' area needs; economic constraints in the form of opportunity costs of converting smaller administrative districts into nature reserves; and spatial constraints in the form of required connectivity among districts in site selection. The construction of a taxonomic data set for Thailand enables the implementation of the models, the comparison of results and evaluation of the differences in outcomes. The models build upon the existing nature reserve network in Thailand and suggest various public policy options that would augment the reserves for enhancing species protection and for possibly improving national conservation efforts at lowest costs.

Keywords: 0-1; programming; models; Nature; reserve; design; Cost-efficient; analysis; Covering; models; Conservation; policies; Spatial; issues (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (3)

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