干旱区生态环境知识资源中心(Arid): 罗甸县喀斯特石漠化及流域分区防治

Arid

	罗甸县喀斯特石漠化及流域分区防治
其他题名	Rocky Desertifieation of Karst in Luodlan County and the Control of River Basin Subarea
	李安定; 车家骧; 李苇洁; 彭熙
ISSN	0517-6611
出版年	2008
卷号	36 期号:20 页码:8788-8790
中文摘要	基于TM影像解释和实地考察,查清了罗甸县石漠化面积为103 479.65 hm~2、占全县土地总面积的34.35%,划分了石漠化强度(中度以上的石漠化面积占全县总面积的15.83%),明确了罗甸县石漠化的空间分布格局,分析了罗甸县石漠化的危害.根据石漠化现状及分布,其防治分区以流域、主要地貌类型、石漠化程度及防治方向、区域资源条件为划分依据,并采取二级分区等级系统将石漠化综合防治分为4个大区(其中包括11个小区),并对此提出综合防治对策.
英文摘要	Based on TM imagine and field investigation,it was analyzed that the rocky desertification area of Luodian County was 103 479.65 hm~2,occupying 34.35% of the total land area of the county.The rocky desertification degree was divided(the area above middle degree rocky desertification is more than 15.83% in the total land area of the county).The spatial distribution pattern of Luodian County was made clear,and the damage of rocky desertification of Luodian County was analyzed.According to the status and distribution of rocky desertification,its control subarea and river basin,major geomorphological types,rocky desertification degree and control direction,regional resources condition were used as the partitioning standards.Comprehensive control of rocky desertification was classified into 4 big areas and 11 small areas by secondary subarea grade system,and its corresponding comprehensive control measurements were put forward.
中文关键词	喀斯特 ; 石漠化 ; 流域防治分区 ; 罗甸县 ; 珠江中下游
英文关键词	Karst Rocky desertification Control of river basin subarea Luodian County Middle and lower reaches of Zhujiang River
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:3379750
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/221962
作者单位	贵州科学院喀斯特资源环境与发展研究中心, 贵阳, 贵州 550001, 中国
推荐引用方式 GB/T 7714	李安定,车家骧,李苇洁,等. 罗甸县喀斯特石漠化及流域分区防治[J],2008,36(20):8788-8790.
APA	李安定,车家骧,李苇洁,&彭熙.(2008).罗甸县喀斯特石漠化及流域分区防治.,36(20),8788-8790.
MLA	李安定,et al."罗甸县喀斯特石漠化及流域分区防治".36.20(2008):8788-8790.