干旱区生态环境知识资源中心(Arid): 生态足迹法在松嫩平原西部可持续发展研究中的应用

Arid

	生态足迹法在松嫩平原西部可持续发展研究中的应用
其他题名	Application of Ecological Footprints in the Research on Sustainable Development in the West Songnen Plain
	斯蔼 1; 汤洁 1; 林年丰 1; 王娟 2; 李海毅 1; 杜关记 3
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2005
卷号	22 期号:4 页码:553-558
中文摘要	以松嫩平原西部为例，运用生态足迹模型，对1989年和2001年的可持续状况进行了量化研究和对比分析。采用相对指标法，首次对研究区10个县、市的可持续性进行分级。结果表明：12a中，松嫩平原西部整体的可持续性呈下降趋势。在分析生态赤字存在的原因基础上，提出了实现生态供给平衡的途径。
英文摘要	The study area, the west Songnen Plain （43°59＇～46°18＇N, 121°38＇～126°11＇E, 150～200 m a. s. l.）, is located in a transitional zone of warm-temperate semihumid and semiarid regions, and its total area is 47 621 km^2. The study area is a farming-pasturing ecotone, where the ecological environment is vulnerable, and the contradiction of human-land relations is serious. Some ecological regeneration problems, such as the sharp reduction of area of grasslands, land degradation and desertification, soil alkalization, shortage of water resources and deterioration of water quality, become more and more serious. Since recent decades, the irrational and excessive exploitation of natural resources has resulted in the more serious degeneration of the vulnerable ecological environment and the reduction of soil fertility. The regeneration of ecological environment has seriously restricted the sustainable development of society and economy. Quantitative evaluation of sustainable development is a hot topic in the world, and the method of ecological footprints is an effective mean in quantitatively researching sustainable development. In this paper, a quantitative case study on sustainable development in the west Songnen Plain in 1989 and 2001 is carried out based on the ecological footprint model. The relative index method is firstly used to grade the sustainability in 10 counties and cities in the west Songnen Plain. The result shows that the sustainability in the west Songnen Plain was reduced in 2001 than that in 1989. The calculated results are similar to other environmental evaluation results and accord with the practical situation, which reveals that the method of ecological footprints is the effective means in quantitatively researching sustainable development.
中文关键词	生态足迹法 ; 量化研究 ; 可持续发展 ; 分级 ; 松嫩平原
英文关键词	ecological footprint method quantitative research sustainable development grade the west Songnen Plain.
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ECOLOGY
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:2187365
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/206265
作者单位	1.吉林大学环境与资源学院, 长春, 吉林 130026, 中国; 2.吉林大学地球科学学院, 长春, 吉林 130026, 中国; 3.吉林大学建设工程学院, 长春, 吉林 130026, 中国
推荐引用方式 GB/T 7714	斯蔼,汤洁,林年丰,等. 生态足迹法在松嫩平原西部可持续发展研究中的应用[J],2005,22(4):553-558.
APA	斯蔼,汤洁,林年丰,王娟,李海毅,&杜关记.(2005).生态足迹法在松嫩平原西部可持续发展研究中的应用.干旱区研究,22(4),553-558.
MLA	斯蔼,et al."生态足迹法在松嫩平原西部可持续发展研究中的应用".干旱区研究 22.4(2005):553-558.