干旱区生态环境知识资源中心(Arid): 岩溶地区石漠化小流域可持续发展评价

Arid

	岩溶地区石漠化小流域可持续发展评价
其他题名	Evaluation of sustainable development of small watersheds in the rocky desertification area
	方健梅 1; 周金星 1; 崔明 1; 王平 2
来源期刊	中国水土保持科学
ISSN	1672-3007
出版年	2013
卷号	11 期号:5 页码:20-27
中文摘要	运用频度统计法、理论分析法和专家咨询法,构建由资源、环境、经济和社会4个准则层17项指标组成的简单、实用的岩溶地区石漠化小流域可持续发展评价指标体系,并以金沙县5条小流域(水井湾小流域、小洋溪小流域、楠木溪小流域、伍所河小流域、干沟小流域)为例,采用2010年统计数据,运用改进的阈值法进行指标数据的标准化处理,采用层次分析法确定指标的权重,运用线性加权评价模型计算可持续发展度,对岩溶地区石漠化小流域进行可持续发展定量评价.结果表明5条小流域均未达到可持续发展水平.指出石漠化小流域可持续发展的主要贡献指标,并分析各小流域可持续发展的主要限制因素,以为小流域的综合治理提供参考,促进小流域的可持续发展.
英文摘要	Evaluation of sustainable development is of great importance to guide the development direction of small watersheds. In this paper, frequency statistics, theoretical analysis and expert consultation methods have been applied to construct a simple and practical sustainable development evaluation index system for the small watersheds in the rocky desertification area, which is composed of four criteria layers (i. e., resource, environment, economy and society) and totally 17 indicators. Taking five small watersheds in Jinsha County of Guizhou Province, namely, Shuijing Bay, Xiaoyang Creek, Nanmu Creek, Wusuo River and Gangou small watersheds for instance, we conducted the standardization of index data based on the statistical data of the year 2010 using the improved threshold method. The weights of the indexes were further determined by AHP, the degree of sustainable development was calculated using the linear weighted evaluation model, and the sustainable development of these small watersheds was quantitatively evaluated. The results showed that the five small watersheds are still on their way to the level of sustainable development. In addition, the principal indicators to the sustainable development were pointed out, and the major factors restricting the sustainable development of the small watersheds in the rocky desertification area were analyzed in order to provide scientific reference for the comprehensive management herein and promote the sustainable development of the aforementioned small watersheds.
中文关键词	石漠化 ; 小流域 ; 可持续发展 ; 评价
英文关键词	rocky desertification small watershed sustainable development evaluation
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ECONOMICS
WOS研究方向	Business & Economics
CSCD记录号	CSCD:4983077
来源机构	中国林业科学研究院荒漠化研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/230708
作者单位	1.中国林业科学研究院荒漠化研究所, 北京 100091, 中国; 2.金沙县林业局石漠化治理办公室, 金沙, 贵州 551800, 中国
推荐引用方式 GB/T 7714	方健梅,周金星,崔明,等. 岩溶地区石漠化小流域可持续发展评价[J]. 中国林业科学研究院荒漠化研究所,2013,11(5):20-27.
APA	方健梅,周金星,崔明,&王平.(2013).岩溶地区石漠化小流域可持续发展评价.中国水土保持科学,11(5),20-27.
MLA	方健梅,et al."岩溶地区石漠化小流域可持续发展评价".中国水土保持科学 11.5(2013):20-27.