当前位置: 首页 > 文章 > 政策驱动下的生态服务价值研究——以介休市为例 山西农业科学 2015,43 (1) 105-110
Position: Home > Articles > Ecosystem Service Value Based on Policy: A Case Study of Jiexiu City Journal of Shanxi Agricultural Sciences 2015,43 (1) 105-110

政策驱动下的生态服务价值研究——以介休市为例

作  者:
曹文慧;王瑾;赵小风
单  位:
河海大学国土资源管理研究所;山西农业大学资源环境学院
关键词:
土地利用变化;生态服务价值;退耕还林;介休市
摘  要:
研究剖析了1996—2008年介休市的土地利用变化状况;采用中国陆地生态系统服务价值当量因子表,核算出1996—2008年介休市生态系统服务价值;通过退耕还林前后生态服务价值的变化和单项功能价值的核算与对比,分析退耕还林政策对区域的影响。结果表明,在退耕还林政策影响下,1996—2008年介休市生态系统服务价值总体呈上升趋势,1996年研究区生态服务价值为5.264×108元,2008年研究区生态服务价值为5.649×108元,12 a间增加了3.85×107元,其中2002—2003年退耕还林政策的影响巨大,单项功能中原材料供应和气体调节变化较大。
译  名:
Ecosystem Service Value Based on Policy: A Case Study of Jiexiu City
作  者:
CAO Wen-hui;WANG Jin;ZHAO Xiao-feng;Institute of Land & Resources Management,Hohai University;College of Resources & Environment,Shanxi Agricultural University;
关键词:
land use change;;ecosystem services value;;returning farmland to forests;;Jiexiu
摘  要:
The study analyzes the Jiexiu city land use change from 1996 to 2008. Based on the equivalency factors of Chinese terrestrial ecosystem services, the study calculates the value of ecosystem services of Jiexiu city from 1996 to 2008. By accounting and contrasting the individual functional value before and after returning farmland to forests, the study analyzes the impact of the policy. The results show that from 1996 to 2008, the ecosystem service value of Jiexiu city is going up in general, the value of ecosystem services of the study area in 1996 is 5.264×108yuan, the value of ecosystem services of the study area in 2008 is 5.649 ×108yuan, the value of ecosystem services increases 38.56 million yuan in 12 year. The forest policy proposed between 2002 and 2003 plays a huge positive benefits on ecological environment. Material supply function and gas regulator function change greater.

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