干旱区生态环境知识资源中心(Arid): 乌江下游德江县喀斯特石漠化及其防治

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	乌江下游德江县喀斯特石漠化及其防治
其他题名	Distributions and Causes of Rocky Desertification and Its Controlling Measures of Dejiang County in Wujiang Basin
	滕建珍; 苏维词; 廖凤林; 车家骧
ISSN	1005-3409
出版年	2006
卷号	13 期号:3 页码:241-243,246
中文摘要	基于TM影像解释和实地考察，查清了德江县石漠化面积为70693hm^2、占全县土地总面积的34．1％，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16．6％），明确了德江县石漠化的空间分布格局;分析了德江石漠化的危害;从地形地貌、岩性、降水、耕种方式等方面探讨了石漠化的成因，最后提出了德江县石漠化综合防治对策。
英文摘要	Based on TM image and field investigation the authors, analyzed the current distributed area（accounts to 70 693 hm^2 , 34.1% of the total area of Dejiang county） and patterns of rocky desertification ,divided developing degrees of rocky desertification （the area of middle degree rocky desertification is more than 16% of the total area of Dejiang county） ,and studied its influencing effects on regional social and economic development such as cultivated area trends to decrease and contradiction between man and environment is sharp, surface potable water for man and domestic animals tends to reduce, and the drought and flood become more and more frequent, etc. , and explored the causes of rocky desertification of Dejiang county in WuJiang basin. Finally corresponding proposals to harness rocky desertification were suggested.
中文关键词	石漠化格局 ; 防治对策 ; 德江县 ; 乌江下游
英文关键词	distributed patternstcause controlling measure rocky desertification Dejiang county Wujiang basin
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MINERALOGY ; ENVIRONMENTAL SCIENCES
WOS研究方向	Mineralogy ; Environmental Sciences & Ecology
CSCD记录号	CSCD:2670211
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/220180
作者单位	贵州科学院山地资源研究所, 贵阳, 贵州 550001, 中国
推荐引用方式 GB/T 7714	滕建珍,苏维词,廖凤林,等. 乌江下游德江县喀斯特石漠化及其防治[J],2006,13(3):241-243,246.
APA	滕建珍,苏维词,廖凤林,&车家骧.(2006).乌江下游德江县喀斯特石漠化及其防治.,13(3),241-243,246.
MLA	滕建珍,et al."乌江下游德江县喀斯特石漠化及其防治".13.3(2006):241-243,246.