%0 Journal Article
%T Economic value of ecosystem services in Mangcuo Lake drainage basin<br>莽措湖流域生态系统服务功能经济价值变化研究
%A XIAO Yu
%A XIE Gaodi
%A AN Kai
%A <br>肖玉
%A 谢高地
%A 安凯
%J 应用生态学报
%D 2003
%I 
%X In this article, the economic value of ecosystem services in Mangcuo Lake drainage basin was estimated with the table of equivalent weight factor of economic value of ecosystem services of China, and the economic value of food production per hectare was supplied by cropland ecosystem and land-use situation in 1990 and 2000. The results showed that the economic value of ecosystem services in Mangcuo Lake drainage basin was 3.10 x 10(9) yuan.yr.-1 in 2000, and 3.05 x 10(9) yuan.yr.-1 in 1990, and the decreased quantity was 4.71 x 10(7) yuan.yr.-1. At the same time, the causes of the change of ecosystem services were discussed.
%K Ecosystem services
%K Mangcuo Lake drainage basin
%K Economic value<br>生态系统服务功能
%K 莽措湖流域
%K 经济价值
%K 当量因子表
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=D3812C16E933CACF&yid=D43C4A19B2EE3C0A&vid=F3583C8E78166B9E&iid=94C357A881DFC066&sid=5AE7FA263C8A6D65&eid=34D13857B558254E&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=81&reference_num=28