EVALUATION OF ECOLOGICAL SERVICES OF JILIN PROVINCE, NORTHEAST CHINA

编号 zgly0000350271

文献类型 期刊论文

文献题名 EVALUATION OF ECOLOGICAL SERVICES OF JILIN PROVINCE, NORTHEAST CHINA

作者 YUShu-xia  SHANGJin-cheng  GUOHuai-cheng 

作者单位 CollegeofEnvironmentalSciences  DepartmentofEnvironmentalSciences 

母体文献 Chinese Geographical Science;中国地理科学: 英文版 

年卷期 2004,14(3)

页码 215-220

年份 2004 

分类号 X826 

关键词 生态环境评价  GDP  国内生产总值  吉林 

文摘内容 The main purpose of this study is to give evaluation of ecological services of Jilin Province, Northeast China. To take this value into decision-making and GDP accounting system is considered to be one of the economic solutions for ecological problems. The evaluation is based on the methods proposed by COSTANZA et al., andsome modifications about unit value of forest and cropland system were made according to the real characters of ecosystem, climate, natural conditions etc., in Jilin Province. Total value of ecosystem services is about 554.404×10^9 yuan(RMB)/a, which is about 4.9 times of GDP of the corresponding period. The results of this study could be used as a fundamental work for the construction of ecological province, which was carried out from 2001, and could provide ecological information for decision-making. Furthermore, the necessities for the further studies on the evaluation of ecological services and natural capital were discussed。