干旱区生态环境知识资源中心(Arid): 塔中一号公路防沙体系不同地貌部位风沙危害差异研究

Arid

	塔中一号公路防沙体系不同地貌部位风沙危害差异研究
其他题名	Differences of Blown Sand Disaster in the Shelter System in Different Positions on the Sand Ridges Along No. 1 Desert Highway in the Hinterland of Taklimakan Desert
	王德; 雷加强; 徐俊荣; 孔庆浩
来源期刊	干旱区资源与环境
ISSN	1003-7578
出版年	2004
卷号	18 期号:5 页码:29-33
中文摘要	塔中一号沙漠公路是塔里木盆地石油物资运输的主要干线之一,它深入沙漠腹地,走向与风向夹角很大,因此沙害严重且频繁.通过对公路防沙体系实地调查测量,得出以下结论:垄间平沙地沙害较轻,以风沙流滞留积沙为主,固沙带平均全埋宽度9.09m;沙垄迎风坡较严重,平均全埋宽度0.94m、压埋1.96m、风蚀0.43m;垄顶最严重,平均全埋宽度15.59m、压埋6.68m、风蚀3.15m;沙垄背风坡较轻,平均全埋宽度2.85m,压埋0.04m.
英文摘要	No. 1 desert highway in Taklimakan, as a main way for transporting good to oil fields, runs into the hinterland of the Taklimakan desert. Sand disaster is the main threat to the highway because of the tough environment and the approximate right angle between the road trend and the dominated wind direction. By field investigation and accurate landform survey of the highway shelter system, it shows; disaster in the interdune of Complex Longitudinal Ridge is light, the mean width of sand-buried belt is 9. 09m; In the windward slope of Complex Longitudinal Ridge, sand disaster is slightly serious, at which the mean width of sand buried area is 0. 94m, width of dune -occupied area is 1. 96 m and wind erosion 0. 43 m; disasters in the Crest of Complex Longitudinal Ridge is serious, at which the mean width of sand-buried area is 15. 59/m, dune -occupied 6. 68m and wind erosion area 3. 15m. In the lee slope of Complex Longitudinal Ridge, disaster is slightly light, of which mean width of sand buried area is 2. 85m and dune -occupied area 0. 04m.
中文关键词	塔中一号公路 ; 防沙体系 ; 风沙危害
英文关键词	Taklimakan desert No. ldesert highway shelter system blown sand disaster
语种	中文
国家	中国
收录类别	CSCD
WOS类目	FORESTRY
WOS研究方向	Forestry
CSCD记录号	CSCD:1616332
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/205136
作者单位	中国科学院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	王德,雷加强,徐俊荣,等. 塔中一号公路防沙体系不同地貌部位风沙危害差异研究[J]. 中国科学院新疆生态与地理研究所,2004,18(5):29-33.
APA	王德,雷加强,徐俊荣,&孔庆浩.(2004).塔中一号公路防沙体系不同地貌部位风沙危害差异研究.干旱区资源与环境,18(5),29-33.
MLA	王德,et al."塔中一号公路防沙体系不同地貌部位风沙危害差异研究".干旱区资源与环境 18.5(2004):29-33.