| EVALUATION OF ECOLOGICAL SERVICES OF JILIN PROVINCE, NORTHEAST CHINA |
| |
| 作者姓名： | YU Shu-xia SHANG Jin-cheng GUO Huai-cheng |
| |
| 作者单位： | 1. College of Environmental Sciences，Peking University，Beijing 100871，P. R. China; 2. Department of Environmental Sciences，Northeast Normal University，Changchun 130024，P. R. China |
| |
| 摘 要： | 1INTRODUCTIONEcosystem services can be divided into two major cat-egories, one is system function, and the other is sys-tem services and goods provision, which provide not only materials such as food and medicine, but also support and maintenance of whole system. Ecological services contribute to the whole economic system, both directly and indirectly, and consequently repre-sent parts of the total value of our economy system (COSTANZA etal., 1997; GUO etal., 2001). Sustainable d…
|
| 关 键 词： | 生态环境评价 GDP 国内生产总值 吉林 |
| 收稿时间： | 17 April 2004 |
Evaluation of ecological services of Jilin Province,Northeast China |
| |
| YU Shu-xia,SHANG Jin-cheng,GUO Huai-cheng.EVALUATION OF ECOLOGICAL SERVICES OF JILIN PROVINCE, NORTHEAST CHINA[J].Chinese Geographical Science,2004,14(3):215-220. |
| |
| Authors: | Yu Shu-xia Shang Jin-cheng Guo Huai-cheng |
| |
| Institution: | (1) College of Environmental Sciences, Peking University, 100871 Beijing, P. R. China;(2) Department of Environmental Sciences, Northeast Normal University, 130024 Changchun, P. R. China |
| |
| Abstract: | 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., and some 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 554.404×109 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.
Biography: YU Shu-xia (1976–), female, a native of Xuchang City of Henan Province, Ph.D. candidate, specialized in environmental
management and assessment. E-mail: ysxzh@163.com |
| |
| Keywords: | ecological services economic evaluation sustainable development strategic decision-making Jilin Province |
| 本文献已被 CNKI 万方数据 SpringerLink 等数据库收录！ |
|
