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Understanding the Lessons and Limitations of Conservation and Development

机译：了解保护与发展的教训和局限性

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The lack of concrete instances in which conservation and development have been successfully merged has strengthened arguments for strict exclusionist conservation policies. Research has focused more on social cooperation and conflict of different management regimes and less on how these factors actually affect the natural environments they seek to conserve. Consequently, it is still unknown which strategies yield better conservation outcomes? We conducted a meta-analysis of 116 published case studies on common resource management regimes from Africa, south and central America, and southern and Southeast Asia. Using ranked sociodemographic, political, and ecological data, we analyzed the effect of land tenure, population size, social heterogeneity, as well as internally devised resource-management rules and regulations (institutions) on conservation outcome. Although land tenure, population size, and social heterogeneity did not significantly affect conservation outcome, institutions were positively associated with better conservation outcomes. There was also a significant interaction effect between population size and institutions, which implies complex relationships between population size and conservation outcome. Our results suggest that communities managing a common resource can play a significant role in conservation and that institutions lead to management regimes with lower environmental impacts.
机译：缺乏将保护与发展成功融合的具体实例，加剧了对严格的排他主义保护政策的争论。研究更多地集中在社会合作和不同管理制度的冲突上，而较少关注这些因素实际上如何影响他们寻求保护的自然环境。因此，仍然不清楚哪种策略能产生更好的保护效果？我们对来自非洲，南美洲和中美洲以及南亚和东南亚的常见资源管理制度的116个已发表案例研究进行了荟萃分析。我们使用排名的社会人口，政治和生态数据，分析了土地保有权，人口规模，社会异质性以及内部制定的资源管理规则和法规（机构）对保护成果的影响。尽管土地保有权，人口规模和社会异质性并未显着影响保护成果，但机构与更好的保护成果呈正相关。人口规模与机构之间也存在显着的相互作用，这意味着人口规模与保护成果之间存在复杂的关系。我们的结果表明，管理公共资源的社区可以在保护中发挥重要作用，而机构导致的管理制度对环境的影响较小。

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