干旱区生态环境知识资源中心(Arid): 松嫩沙地沙漠化及防治研究----以杜尔伯特蒙古族自治县他拉哈镇为例

Arid

	松嫩沙地沙漠化及防治研究----以杜尔伯特蒙古族自治县他拉哈镇为例
其他题名	Study on Desertification and Its Controlling Techniques in Songnen Sandy Land,China: A case study in the Talaha Town,Duerbote Mongolian Autonomous County of Heilongjiang Province
	裘善文 1; 王其存 1; 陈国双 1; 朱金花 1; 宋风斌 1; 张廷文 2
来源期刊	中国沙漠
ISSN	1000-694X
出版年	2011
卷号	31 期号:2 页码:331-338
中文摘要	杜尔伯特蒙古族自治县是松嫩沙地沙漠化面积最大的县,他拉哈镇是该县沙漠化比较有代表性的地区.土地沙漠化分布在全镇各村屯,面积为109.91 km~2,占全镇土地总面积22.95%,主要为轻度和中度沙漠化类型.在沙地的沙丘中普遍发育1~2层古土壤层,经(14)~C测年为(4197383)a BP~(7463143)a BP.经孢粉分析,草本植物花粉较多,乔、灌木植物花粉较少,古土壤层属全新世大暖期时期形成.沙地沙漠化的成因,既有自然因素又有人为原因.对中度沙漠化土地(包括沙丘地)一般采取疏林、灌、草治理模式;对轻度沙漠化土地(含沙平地)采取林、果、药(草)、杂(小杂粮)治理模式
英文摘要	Duerbote Mongolian Autonomous County of Heilongjiang province has the largest desertification land area among the counties in the Songnen Sandy Land. The Talaha Town is a representative region in the desertification area of Duerbote County. The desertification land is distributed in each village of the town and the total area is 109.91 km~2,which is 22.95% of the total land area of the town. The desertification land of the Talaha Town is of light and moderate degrees. Generally,one to two layers of paleosols are found in sand dunes and their ages are between (4 197383)a BP and (7 463143)a BP by (14)~C dating. Sporo-pollen analysis indicates that the pollens of herbaceous plants in the paleosols are more than that of arbor trees and bush plants,and the paleosols are formed in the warm period of Holocene. The desertification in this area is caused by both natural and mankind factors. For moderate desertification lands treatment,a "sparse forest-bush-grass" controlling model should be adopted,and another "forest-fruit tree-herb(medicinal)-minor cereals" controlling model should be adopted for light desertification lands treatment
中文关键词	土地沙漠化 ; 形成原因 ; 防治 ; 松嫩沙地
英文关键词	land desertification cause controlling measures Songnen Sandy Land
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:4157926
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227492
作者单位	1.中国科学院东北地理与农业生态研究所, 长春, 吉林 130012, 中国; 2.黑龙江省杜尔伯特蒙古族自治县林业局, 杜尔伯特蒙古族自治县, 黑龙江 166200, 中国
推荐引用方式 GB/T 7714	裘善文,王其存,陈国双,等. 松嫩沙地沙漠化及防治研究----以杜尔伯特蒙古族自治县他拉哈镇为例[J],2011,31(2):331-338.
APA	裘善文,王其存,陈国双,朱金花,宋风斌,&张廷文.(2011).松嫩沙地沙漠化及防治研究----以杜尔伯特蒙古族自治县他拉哈镇为例.中国沙漠,31(2),331-338.
MLA	裘善文,et al."松嫩沙地沙漠化及防治研究----以杜尔伯特蒙古族自治县他拉哈镇为例".中国沙漠 31.2(2011):331-338.