干旱区生态环境知识资源中心(Arid): Spatial distribution of sand dunes and their relationship with fluvial systems on the southern margin of the Taklimakan Desert, China

Arid

DOI	10.1080/19475705.2019.1699607
	Spatial distribution of sand dunes and their relationship with fluvial systems on the southern margin of the Taklimakan Desert, China
	Song, Qin; Gao, Xin; Lei, Jiaqiang; Li, Shengyu
通讯作者	Gao, X (corresponding author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi, Peoples R China. ; Gao, X (corresponding author), Univ Chinese Acad Sci, Beijing, Peoples R China. ; Gao, X (corresponding author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Mosuowan Desert Res Stn, Shihezi, Peoples R China.
来源期刊	GEOMATICS NATURAL HAZARDS & RISK
ISSN	1947-5705
EISSN	1947-5713
出版年	2019
卷号	10 期号:1 页码:2408-2428
英文摘要	The landscape in desert margin regions is simultaneously shaped by both wind and water forces, resulting in a particular spatial distribution of dunes. It has been suggested previously that aeolian and fluvial systems should be integrated in investigations of the development of regional landforms. We carried out a comprehensive study of landforms on the southern margin of the Taklimakan Desert, China based on remote sensing images, meteorological data and morphodynamic theories of dune formation. Our results indicate that the major characteristic of dunes in this region is the coexistence of dunes with different orientations in a small geographical area. As the development of dunes is mainly determined by the wind regime and the availability of sand, the coexistence of dunes with different orientations might be caused by differences in the availability of sand. The topographic relief and fluvial systems both affect the grain size distribution and the amount of sediment in different regions, resulting in variations in the availability of sand. A comprehensive analysis of the spatial distribution of dunes and the regional environment can help our understanding of the regional variations of sediment in aeolian-fluvial interaction systems and help to model the development of landforms in these environments.
英文关键词	Dune orientation sand availability wind regime aeolian-fluvial interaction systems Taklimakan Desert
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000546564700001
WOS关键词	AEOLIAN INTERACTIONS ; STAR DUNES ; ASIAN DUST ; DYNAMICS ; CLIMATE ; RIVER ; ORIENTATION ; TRANSVERSE ; ALIGNMENT ; RIPPLES
WOS类目	Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources
WOS研究方向	Geology ; Meteorology & Atmospheric Sciences ; Water Resources
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/2XILL650/369681
作者单位	[Song, Qin; Gao, Xin; Lei, Jiaqiang; Li, Shengyu] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi, Peoples R China; [Song, Qin; Gao, Xin; Lei, Jiaqiang; Li, Shengyu] Univ Chinese Acad Sci, Beijing, Peoples R China; [Gao, Xin; Lei, Jiaqiang; Li, Shengyu] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Mosuowan Desert Res Stn, Shihezi, Peoples R China
推荐引用方式 GB/T 7714	Song, Qin,Gao, Xin,Lei, Jiaqiang,et al. Spatial distribution of sand dunes and their relationship with fluvial systems on the southern margin of the Taklimakan Desert, China[J]. 中国科学院新疆生态与地理研究所,2019,10(1):2408-2428.
APA	Song, Qin,Gao, Xin,Lei, Jiaqiang,&Li, Shengyu.(2019).Spatial distribution of sand dunes and their relationship with fluvial systems on the southern margin of the Taklimakan Desert, China.GEOMATICS NATURAL HAZARDS & RISK,10(1),2408-2428.
MLA	Song, Qin,et al."Spatial distribution of sand dunes and their relationship with fluvial systems on the southern margin of the Taklimakan Desert, China".GEOMATICS NATURAL HAZARDS & RISK 10.1(2019):2408-2428.