渝东南生态保护区生态服务价值对生态建设的响应——以武隆区为例  

The Responses of Ecological Services Value to Ecological Construction in the Ecological Protection Zone of Southeast Chongqing: Taking Wulong County as An Example

作　　者：成六三[1] 粟俊江[1] 杨晓菊[1] CHENG Liusan SU Junjiang YANG Xiaoju(Chongqing Vocational Institute of Engineering, Chongqing 402260, Chin)

机构地区：[1]重庆工程职业技术学院,重庆402260

出　　处：《生态经济》2017年第7期181-184,共4页Ecological Economy

基　　金：2015年重庆市教育委员会人文社会科学一般规划研究项目"退耕还林工程对县域社会经济影响研究--以武隆县为例"(15SKG261)

摘　　要：提升区域人民享受生态系统服务功能是当前生态文明建设中的核心内容。以渝东南生态保护区的武隆区为例,依据生态建设过程中的基础数据资料,采用生态经济学方法并参考中国陆地单位面积生态系统服务价值等参数,对研究区的生态措施所取得生态系统服务价值进行了估算与评价。研究结果表明:2000—2012年武隆区的生态建设处于发展期,但生态措施的以乔木林、疏林地和耕地占据优势,灌木地、园地、草地、水域发展对其多样性影响较弱;生态措施的生态系统服务价值从2000年的28.25亿元上涨到2012年的28.79亿元,涨幅为2.55%,但其单项生态系统服务价值结构增长速率以文化娱乐、水土保持、原材料和气候调节增长较快,而仅有食物供应出现1.31%的负增长;生态措施的生态服务价值的人均水平远低于人均GDP生产总值水平。这对于区域社会经济发展的定位以及设计与规划都有理论与实践的指导意义。Now promoting and sharing ecosystem services for people have been the core contents of construction ecological civilization. In order to estimate the ecological services values of ecological construction measures in the Wulong county of ecological protections zones of the southeast in Chongqing, the paper has adopted the methods of ecological economics and referenced the terrestrial ecosystem ＆ unit area ＆ ecological services values in China the basic data of ecological constructions. The results showed that： the ecological constructions was at a stage of development from 2002 to 2012 year, for the arboreal fores and open forest land and cultivated land of ecological measures had been superior, and others have impacted the weaker on the diversity of land use for the shrub land and field and grassland and water area; the ecological services values have rose from 2.825 billion yuan in 2002 to 2.879 billion yuan in 2012, the range increase 2.55%; in the structures of individual ecological services value, they has been grew the faster than others for culture and entertainment and water and soil conservation and raw and processed materials and climate regulation, but only for food supply was negative growth with the radio of 1.31%; on the other hand, the growth rate of per capita level of ecological services value ranked far behind of the growth rate of per capita level of GDP in the Wulong city from 2002 to 2012 year. These would be theory and practice guidance for making orientations developments and its designation and planning in the regional and social developments.

关 键 词：土地利用 水土保持 GDP 协调发展 

分 类 号：X171.1[环境科学与工程—环境科学]