Study on RS- and GIS-based ecological capital assessment in arid areas

CORC > 新疆生态与地理研究所 > 中国科学院新疆生态与地理研究所 > 中国科学院新疆生态与地理研究所(2010年以前数据)

	Study on RS- and GIS-based ecological capital assessment in arid areas
	Zhou Kefa ; Chen Xi ; Zhou Huarong ; Zhang Qing ; Zuo Qiting ; Zhang Haibo ; Yan Jinfeng ; Chen Chuan
刊名	CHINESE SCIENCE BULLETIN
	2006
卷号	51 期号:增刊1 页码:213-220
关键词	ECOSYSTEM SERVICES
ISSN号	1001-6538
通讯作者	Zhou, KF, Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China
中文摘要	Ecological capital assessment is currently one of the important research contents in the interdisciplinary field of ecology, resources economics, environmental economics and ecological economics. To scientifically assess ecological capital redounds to decision-makers to consider the ecological cost in economic development, and is also necessary for sustainable economic development in and areas. Based on the theory of landscape ecology, in this paper the per unit area ecological capital values in arid areas are researched by using the Landsat TM data, CBERS satellite data, meteorological data, MODIS satellite data and other ecological data, and the RS- and GIS-based models of assessing ecological capital values in and areas are developed. Moreover, based on the field-measured data, a case study on ecological capital assessment in the Manas River basin, Xinjiang in 2003 is carried out. The basin is divided into 4 ecological capital areas so as to quantitatively calculate the ecological capital values of the ecosystems, analyze the spatial distribution of ecological capital, and chart the maps of spatial distribution of ecological capital. The results show that the total ecological capital value of the ecosystems in the Manas River basin in 2003 was 1.494 54x10(11) yuan RMB. In spatial distribution, the ecological capital decreases from the alpine zones to the plains and from the oases to the deserts, which accords with the distribution of vegetation zonality in this and area. The assessed results can objectively reflect the ecological capital and its spatial distribution in the and basin, and can also provide reference for roundly carrying out the assessment of ecological capital in and areas.
收录类别	SCI
公开日期	2011-08-19
内容类型	期刊论文
源URL	[http://ir.xjlas.org/handle/365004/10456]
专题	新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据)
推荐引用方式 GB/T 7714	Zhou Kefa,Chen Xi,Zhou Huarong,et al. Study on RS- and GIS-based ecological capital assessment in arid areas[J]. CHINESE SCIENCE BULLETIN,2006,51(增刊1):213-220.
APA	Zhou Kefa.,Chen Xi.,Zhou Huarong.,Zhang Qing.,Zuo Qiting.,...&Chen Chuan.(2006).Study on RS- and GIS-based ecological capital assessment in arid areas.CHINESE SCIENCE BULLETIN,51(增刊1),213-220.
MLA	Zhou Kefa,et al."Study on RS- and GIS-based ecological capital assessment in arid areas".CHINESE SCIENCE BULLETIN 51.增刊1(2006):213-220.