干旱区生态环境知识资源中心(Arid): 黑龙江省西部风蚀荒漠化特性与防治技术

Arid

	黑龙江省西部风蚀荒漠化特性与防治技术
其他题名	The Characteristics and Control Techniques of Wind-induced Desertification in the West of Heilongjiang Province
	侯淑艳 1; 朱金兆 2; 刘建新 3; 解建强 2
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2011
卷号	18 期号:2 页码:6-9
中文摘要	通过对黑龙江省西部风蚀荒漠化特性的研究,得出在粗糙度(Z0)为0.41cm,0-5cm土壤含水量为3.76%条件下,距地面2m和0.5m的起沙风速分别为6.04m/s和4.69m/s。地表植被盖度与风蚀强度呈负相关关系,盖度越大,风蚀强度越小。在防治技术研究中,轻度风蚀采取植物措施与栽培措施相结合的办法;中度风蚀区采用复合式沙障治理流动式沙丘,网格沙障治理固定沙丘的防治技术研究;重度风蚀区则根据不同类型不同荒漠化程度,采取"前挡后拉",行列式沙障等防治技术,防治效果明显。
英文摘要	The characteristics of wind-induced desertification were studied in west of Heilongjiang Province.The results showed that: the wind speed which could move the sand is 6.04 m/s and 4.69 m/s from the ground 2 m and 0.5 m,under the condition of the roughness of 0.41 cm,3.76% of soil water content in 0-5 cm soil layer.They are negative correlation between vegetation cover strength and wind erosion strength,the greater the coverage is,the smaller wind erosion is.In the research of the prevention and control technology,the adjoint method of plant and cultivation measures are taken to control the mild wind erosion.In moderate wind erosion area,combined type sand barrier was used to control the move of sand dune,and mesh sand barrier was used to fixed dune;At the severe wind erosion region,according to the different erosion types and desertification degrees,the control techniques such as front-block-behind-pull and determinant sand barrier and so on were adopted.The control efficiency is very obviously.
中文关键词	风蚀荒漠化 ; 特性 ; 防治技术
英文关键词	wind-induced desertification characteristics control technique
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:4195798
来源机构	北京林业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227106
作者单位	1.黑龙江省水土保持科学研究所, 教育部水土保持与荒漠化防治重点实验室, 宾县, 黑龙江 150400, 中国; 2.北京林业大学水土保持学院, 教育部水土保持与荒漠化防治重点实验室, 北京 100083, 中国; 3.黑龙江省水土保持科学研究所, 宾县, 黑龙江 150400, 中国
推荐引用方式 GB/T 7714	侯淑艳,朱金兆,刘建新,等. 黑龙江省西部风蚀荒漠化特性与防治技术[J]. 北京林业大学,2011,18(2):6-9.
APA	侯淑艳,朱金兆,刘建新,&解建强.(2011).黑龙江省西部风蚀荒漠化特性与防治技术.水土保持研究,18(2),6-9.
MLA	侯淑艳,et al."黑龙江省西部风蚀荒漠化特性与防治技术".水土保持研究 18.2(2011):6-9.