重庆湿地生态系统服务功能值评价与分析  

Evaluation and Analysis of the Value of Wetland Ecosystem Service in Chongqing

作　　者：薛兰兰[1] 袁兴中[2] 王轶浩[1] 何邦亮[1] 刘访兵[1] 

机构地区：[1]重庆市林业科学研究院重庆三峡湿地生态系统定位研究站,重庆400036 [2]重庆大学资源及环境科学学院,重庆401147

出　　处：《四川林业科技》2015年第5期7-10,15,共5页Journal of Sichuan Forestry Science and Technology

基　　金："重庆三峡库区消落带植被构建技术研究"项目(2013cstc--jbky-00704)

摘　　要：本文旨在评估出重庆湿地生态系统服务功能的价值,为重庆湿地生态系统的管理、服务功能评价和生态补偿提供科学依据。通过蓄水调节、净化水质、大气调节、生物多样性保护、休闲游憩、教育科研等6个方面8个指标作为湿地生态系统服务评价指标体系。经评估,2013年重庆市湿地生态效益481.34亿元,占重庆市GDP总量的3.80%。蓄水调节价值为263.99亿元,净化水质价值53.90亿元,大气调节38.51亿元,生物多样性保护价值为4.58亿元,休闲游憩价值为109.25亿元,教育科研价值为11.11亿元。The purpose of this paper is to evaluate the value of the wetland ecosystem service in Chongqing, then provide scientific basis for Chongqing wetland ecosystem management, evaluation of wetland ecosystem service and ecological compensation. Such six aspects as water adjustment, water purifica- tion, climate regulation, biodiversity protection, recreation, education, scientific research including eight indexes were selected for the evaluation of wetland ecosystem services. Through the assessment of them, the total wetland ecological benefit in Chonging was 48. 134 billion Yuan in 2013, which accounted for 3.80% of GDP in Chongqing. The value of wetland water adjustment was 26. 399 billion Yuan. In water purification, the worth reached 5.39 billion Yuan. The benefit of atmosphere regulation was equal to 3.851 billion Yuan. Biodiversity conservation value reached 458 million Yuan. The recreational value was 10. 925 billion Yuan and the value of education and scientific research was near 1.111 billion Yuan.

关 键 词：湿地 生态系统服务 价值评价 重庆 

分 类 号：X826[环境科学与工程—环境工程]