干旱区生态环境知识资源中心(Arid): 塔里木河下游垦区绿洲生态系统服务的价值

Arid

	塔里木河下游垦区绿洲生态系统服务的价值
其他题名	Value of the Oasis Ecosystem Services in the Lower Reach of Tarim River Basin
	许英勤 1; 吴世新 1; 刘朝霞 1; 阎新华 2; 马依尔 3
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2003
卷号	26 期号:3 页码:208-216
中文摘要	生态系统服务价值的评估研究是生态学结合社会发展所面临的环境挑战而出现的一个新的研究热点，是建立绿色国民经济核算体系的基础工作。以Constanza等对全球各类生态系统服务单位公顷价值的平均估算结果，根据对1986年、1990和2000年的塔里木河(以下简称塔河)流域l：10万的陆地卫星TM图像解译数据为基础，在分析塔河下游土地利用与植被覆盖变化的同时，对塔河下游以塔里木垦区为主的人工及部分天然绿洲区生态系统服务的价值予以估算，结果表明：按当前价计算，研究区生态系统服务的年价值1986年为77．84*10°
英文摘要	Ecosystem services refers to the ecosystem goods and services, which represent the benefits that human population demand, directly and indirectly, from ecosystem functions. There are the life-support system for all of the life on the earth, and are the key natural capital of humanity. It is of great significance to estimate ecosystem services value. Continuous existence of the services of ecological systems is taken for granted, never before have human action so threatened their provision, most of them are public goods and not traded in markets, and thus resulted in the continuous decrease of ecosystem services and the deterioration of ecosystem functions that generate them. The valuation of ecosystem services has been becoming one of the focuses of sustainable development, environmental economics and ecology. Various attempts have been made to calculate the value of global and regional ecosystem services. The valuation of ecosystem services isessential to the integrated accounting of environment and economics.This paper based on the data of 1:100 000 Landsat TM in the Tarim River Basin in 1986, 1990 and 2000, and analyzed the land use and land coverage, changes. It is found that the land use and land cover in the Tarim River Basin has changed greatly during the past 14a, because of human’s irrational development and utilization of water resources and ecosystems. By using method proposed by Cxmstaza et al (1997) and others, the result shows that the annual value of the ecosystem services in the Tarim River Basin was 77. 84 X 10~6
中文关键词	塔河下游 ; 绿洲 ; 生态系统服务 ; 价值评估
英文关键词	Tarim River Basin ecosystem services sustainable development
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:1342066
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/204014
作者单位	1.中科院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国; 2.新疆伊犁州体育运动学校, 伊宁市, 835215; 3.新疆维吾尔自治区农业厅农业区划资源资料库, 乌鲁木齐, 新疆 830002, 中国
推荐引用方式 GB/T 7714	许英勤,吴世新,刘朝霞,等. 塔里木河下游垦区绿洲生态系统服务的价值[J]. 中国科学院新疆生态与地理研究所,2003,26(3):208-216.
APA	许英勤,吴世新,刘朝霞,阎新华,&马依尔.(2003).塔里木河下游垦区绿洲生态系统服务的价值.干旱区地理,26(3),208-216.
MLA	许英勤,et al."塔里木河下游垦区绿洲生态系统服务的价值".干旱区地理 26.3(2003):208-216.