干旱区生态环境知识资源中心(Arid): 中国公路沙漠自然区划研究

Arid

	中国公路沙漠自然区划研究
其他题名	Desert Natural Division of Highway in China
	毛雪松; 王富春; 王秉纲
ISSN	1002-0268
出版年	2009
卷号	26 期号:1 页码:57-60
中文摘要	为了满足公路工程建设的多样性、层次性需求,揭示沙漠地区自然环境要素的时空分布规律及其对公路建设的影响,进行中国公路沙漠自然区划。结合沙漠地区公路建设及区域非地带性分异规律,基于一般区划原则,提出了采用综合性原则和主导因素原则相结合、主导指标和辅助指标相结合的公路沙漠自然区划方法。形成了以沙漠综合状态指数为主要指标;以沙丘高度、风沙强度、植被覆盖和气温年较差等自然环境要素为辅助指标的公路沙漠区划指标体系。制定了中国公路沙漠自然区划的分区方案,并采用地理位置+强度+名称的3段命名方法,将中国公路沙漠区划为3个区:东部弱中强度影响区,中部中强强度影响区,西部中弱强度影响区,进而得出中国公路沙漠自然区划图。
英文摘要	To satisfy the variety and hierarchy of the highway construction and discover the spatio-temporal distribution of the desert natural environment and its affection on the highway construction,the desert division of highway in China was carried out.Based on general principle and method for the division,the method and index system for the highway desert natural division were put forward by combining the desert highway construction and the non-regional diversity law.On the one hand,the division combines the comprehensive principle with the dominant factor principle;on the other hand,the division combines the main index with the auxiliary indexes.The main index was defined as the desert comprehensive character index,the auxiliary indexes as the dune height,sand and wind strength,vegetation overlay and the annual temperature range.Desert natural division program of highway was worked out.By the three-section denomination method(the geographical position,the strength and the name),the countrywide desert highway can be divided into three subsections:the eastern weak-medium affection region,the middle medium-strong affection region,and the western medium-weak affection region.Furthermore the desert division map of highway in China was given out.
中文关键词	道路工程 ; 自然区划 ; 指标体系 ; 沙漠
英文关键词	road engineering natural division index system desert
语种	中文
国家	中国
收录类别	CSCD
WOS类目	TRANSPORTATION
WOS研究方向	Transportation
CSCD记录号	CSCD:3494063
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/223762
作者单位	长安大学, 特殊地区公路工程教育部重点实验室, 西安, 陕西 710064, 中国
推荐引用方式 GB/T 7714	毛雪松,王富春,王秉纲. 中国公路沙漠自然区划研究[J],2009,26(1):57-60.
APA	毛雪松,王富春,&王秉纲.(2009).中国公路沙漠自然区划研究.,26(1),57-60.
MLA	毛雪松,et al."中国公路沙漠自然区划研究".26.1(2009):57-60.