干旱区生态环境知识资源中心(Arid): Effect of climatic change on surface environments in the typical region of Horqin Sandy Land

Arid

	Effect of climatic change on surface environments in the typical region of Horqin Sandy Land
	Ma, Long; Liu, TingXi; Ji, HongLan; Luo, YanYun; Duan, LiMin
通讯作者	Ma, L
来源期刊	SCIENCES IN COLD AND ARID REGIONS
ISSN	1674-3822
出版年	2010
卷号	2 期号:2 页码:143-153
英文摘要	The town of Agura, a typical region in Horqin Sandy Land, was selected as the study area in this paper. Using 12 remote sensing images and climatic data from the past 20 years, the effects of climate change on surface environments were analyzed. The impact indices of climatic factors, along with their corresponding ranks, were used to characterize the responses of different types of surface environments to climate change. Results show that in the past 20 years, the surface environments of the study area have been deteriorating. Furthermore, there is a positive relationship between the changes in surface environments and those in climatic factors. Various climatic factors influence surface environments in different ways and at different levels. The most sensitive factor is relative humidity, followed by precipitation and evaporation. Overall, moisture is the key factor that affects the changes in surface environments of arid and semi-arid areas.
英文关键词	Horqin Sandy Land typical region surface environment climatic change response climatic factor impact index
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000422275300007
WOS类目	Geography, Physical
WOS研究方向	Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/329562
作者单位	[Ma, Long; Liu, TingXi; Ji, HongLan; Luo, YanYun; Duan, LiMin] Inner Mongolia Agr Univ, Water Conservancy & Civil Engn Coll, 306 Zhaowuda Rd, Hohhot 010018, Inner Mongolia, Peoples R China
推荐引用方式 GB/T 7714	Ma, Long,Liu, TingXi,Ji, HongLan,et al. Effect of climatic change on surface environments in the typical region of Horqin Sandy Land[J],2010,2(2):143-153.
APA	Ma, Long,Liu, TingXi,Ji, HongLan,Luo, YanYun,&Duan, LiMin.(2010).Effect of climatic change on surface environments in the typical region of Horqin Sandy Land.SCIENCES IN COLD AND ARID REGIONS,2(2),143-153.
MLA	Ma, Long,et al."Effect of climatic change on surface environments in the typical region of Horqin Sandy Land".SCIENCES IN COLD AND ARID REGIONS 2.2(2010):143-153.