干旱区生态环境知识资源中心(Arid): 基于改进TOPSIS法的南方岩溶区石漠化生态治理模式评价

Arid

	基于改进TOPSIS法的南方岩溶区石漠化生态治理模式评价
其他题名	Evaluation of rocky desertification ecological control technology in the southern karst area based on TOPSIS method
	丁新辉; 刘孝盈; 刘广全
来源期刊	泥沙研究
ISSN	0468-155X
出版年	2021
卷号	46 期号:2 页码:54-
中文摘要	南方岩溶区石漠化生态治理模式评价既有利于深入了解石漠化生态治理技术的发展现状,又对技术的集成和推广具有指导意义。针对岩溶区石漠化生态治理模式的特点,提出了岩溶区石漠化生态治理模式综合评价指标体系,进而确定了各项指标的评分标准,应用改进TOPSIS法确定各评价指标的权重,对国家农业综合开发水土保持项目云南省西畴县石漠化生态治理工程进行实证研究。研究发现植物防护工程模式的生态治理效益最高。以水土保持林和经济林为主的植物防护工程模式通过与水平阶、鱼鳞坑等工程措施相结合是南方岩溶区石漠化问题较为理想的生态治理模式。通过调整不同生态治理模式的比重,可优化农村土地利用结构,提升石漠化地区的承载力。
英文摘要	The evaluation of ecological control mode in the southern karst rocky desertification area is helpful to understand the status of ecological control technologies in the rocky desertification areas,with a guiding significance for the integration and promotion of relative technologies. To study the characteristics of ecological control mode in Karst rocky desertification area, this paper puts forward a comprehensive evaluation index system of ecological control mode in Karst rocky desertification areas,and determines the scoring criteria of each index. The improved TOPSIS method is applied to determine the weight of each index.An empirical study was conductedon the ecological control project of rocky desertification in Xichou County,Yunnan Province, which is a national comprehensive agricultural development project for soil and water conservation. Results showed that the ecological benefit of plant protection engineering mode has the highest benefit.Based on soil and water conservation forests and economic forests,combining with engineering measures such as level terraces and fish scale pits,the result shows that TOPSIS method is an ideal mode for the ecological management in the southern Karst area. By adjusting the proportion of different ecological governance modes,the rural land use structure is more reasonable.
中文关键词	南方岩溶区 ; 石漠化 ; 生态治理模式 ; TOPSIS法 ; 评价
英文关键词	Southern karst area rocky desertification ecological control technology TOPSIS method evaluation
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Agriculture
CSCD记录号	CSCD:6936915
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/354363
作者单位	丁新辉, 中国水利水电科学研究院;;国际泥沙研究培训中心, ;;, ;;, 北京;;北京 100038;;100048, 中国. 刘孝盈, 中国水利水电科学研究院;;国际泥沙研究培训中心, ;;, ;;, 北京;;北京 100038;;100048, 中国. 刘广全, 中国水利水电科学研究院;;国际泥沙研究培训中心, ;;, ;;, 北京;;北京 100038;;100048, 中国.
推荐引用方式 GB/T 7714	丁新辉,刘孝盈,刘广全. 基于改进TOPSIS法的南方岩溶区石漠化生态治理模式评价[J],2021,46(2):54-.
APA	丁新辉,刘孝盈,&刘广全.(2021).基于改进TOPSIS法的南方岩溶区石漠化生态治理模式评价.泥沙研究,46(2),54-.
MLA	丁新辉,et al."基于改进TOPSIS法的南方岩溶区石漠化生态治理模式评价".泥沙研究 46.2(2021):54-.