| 基于CVM的池州城市饮用水源地生态系统服务价值评估 |
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| 引用本文： | 胡和兵,贾莉,胡刚.基于CVM的池州城市饮用水源地生态系统服务价值评估[J].安徽农业科学,2009,37(16):7571-7573. |
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| 作者姓名： | 胡和兵 贾莉 胡刚 |
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| 作者单位： | 池州学院资源环境科学系,安徽池州,247000 |
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| 基金项目： | 安徽省教育厅自然科学研究项目，安徽省青年教师资助计划自然科学项目，池州科技局软科学研究计划项目 |
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| 摘 要： | 运用支付卡式条件价值评估法（CVM）对池州城市饮用水源地生态系统服务的价值进行了估算,结果表明：73.6%的居民家庭对水源地生态系统服务有正的支付意愿 池州市居民对水源地生态系统服务的平均支付意愿为191.65~260.04元/（年.户）,池州城市水源地生态系统的总服务价值为1161.97×104~1576.62×104元/年。通过对支付意愿与受访者的社会经济变量进行回归分析,年龄、收入、环境态度是影响支付意愿的重要因素。
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| 关 键 词： | 条件价值法 生态系统服务 支付意愿 城市饮用水源地 |
Ecosystem Service Value Estimation of Chizhou Urban Drinking Water Source Area Based on Contingent Valuation Method |
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| Institution: | HU He-bing et al (Department of Resources and Environmental Science, Chizhou Unive.tsity, Chizbou, Anhui 247000) |
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| Abstract: | Ecosystem service value of Chizhou urban drinking water source area is conducted by using Contingent Valuation Method(CVM).The results showed that 73.6% households would like to pay for improving the ecosystem service of urban drinking water source area,and the mean willingness to pay(WTP) is 191.65-260.04 RMB per household per year.The total ecosystem service value of drinking water source area is at least 1 161.97×104-1 576.62 ×104 RMB.Through regression analysis between WTP and socio-economic variables of interviewee,WTP is mainly affected by age,income and environmental attitude of interviewee. |
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| Keywords: | Contingent Valuation Method(CVM) Ecosystem service Willingness to pay(WTP) Urban drinking water source area |
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