1955~2019年博斯腾湖生态系统服务价值及其影响因素研究  

Ecosystem Service Values of Bosten Lake from 1955 to 2019 and Their Influence Factors

作　　者：禹泽龙 徐昔保[2] 李景宜 YU Zelong;XU Xibao;LI Jingyi(College of Geographic and Environment,Baoji University of Arts and Sciences,Shaanxi Key Laboratory and Mechanism Simulating,Baoji 721013,Shaanxi,P.R.China;Key Laboratory of Geographic Sciences,Nanjing Institue of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008,Jiangsu,P.R.China)

机构地区：[1]宝鸡文理学院地理与环境学院,陕西省灾害监测与机理模拟重点实验室,陕西宝鸡721013 [2]中国科学院流域地理学重点实验室,中国科学院南京地理与湖泊研究所,江苏南京210008

出　　处：《湿地科学》2022年第3期395-403,共9页Wetland Science

基　　金：国家重点研发计划项目(2019YFA0607100)资助。

摘　　要：采用生态经济学方法,利用1955~2019年连续观测数据和社会经济统计数据,估算博斯腾湖水资源供给、鱼类供给、洪水调蓄、气候调节等生态系统服务的物质量和价值量。研究结果表明,1955~2019年博斯腾湖生态系统服务价值波动变化在1736.55×10^(8)~2422.92×10^(8)元/a之间,其最大值出现在2002年,最小值出现在2013年;博斯腾湖生态系统的气候调节、洪水调蓄、淡水产品、大气调节、原材料供给、水资源供给、休闲娱乐、水质净化服务价值依次减小;博斯腾湖生态系统服务价值的主要直接影响因素为博斯腾湖水位、蒸发量、鱼类产量和芦苇(Phragmites australis)采收量。Using the continuous observation data and socio-economic statistical data from 1955 to 2019,the material quality and ecosystem service values such as water resources supply,fish supply,flood regulation and storage,and climate regulation of Bosten Lake were estimated by the method of ecological economics.The results showed that the ecosystem service values of Bosten Lake from 1955 to 2019 fluctuated between1736.55×10^(8)yuan/yr and 2422.92×10^(8)yuan/yr,with the maximum value occurred in 2002 and the minimum value in 2013;the service values of climate regulation,flood regulation and storage,fresh water products atmospheric regulation,raw material supply,water resource supply,leisure and entertainment and water purification services of Bosten Lake ecosystem decreased in turn.The main direct influence factors of the ecosystem service value of Bosten Lake were the water level,evaporation capacity,fish and reed yields.

关 键 词：生态系统服务价值 生态经济价值 博斯腾湖 

分 类 号：X826[环境科学与工程—环境工程]