江汉平原洲滩地林业血防工程抑螺综合效益分析
Agricultural Development and Equipments(2016)
Abstract
以江汉平原地区石首市为试验区,运用市场价值法进行综合效益分析,构建了3个一级评价指标和7个二级评价指标,其结果表明,2015至2016年度石首市血防工程综合效益达到2996.18万元,其中社会效益比重最大,生态效益次之,经济效益比重最小.
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