干旱区生态环境知识资源中心(Arid): Geomorphological classification of aeolian-fluvial interactions in the desert region of north China

Arid

DOI	10.1016/j.jaridenv.2019.104021
	Geomorphological classification of aeolian-fluvial interactions in the desert region of north China
	Li, Xiaomei 1,2; Yan, Ping 1,3; Liu, Baoli 1,4,5
通讯作者	Liu, Baoli
来源期刊	JOURNAL OF ARID ENVIRONMENTS
ISSN	0140-1963
EISSN	1095-922X
出版年	2020
卷号	172
英文摘要	Aeolian-fluvial interactions are common earth-surface processes in arid regions. Preliminarily research have attempted to classify the characteristics of aeolian-fluvial landforms based on different temporal and spatial scales. Commonly, these classifications are rather generalized descriptions of landforms. Such descriptions are inadequate for establishing a kinetic model of aeolian-fluvial interactions, nor will it be persuasive enough to represent a ubiquitous system. This study applies landscape ecology techniques, including landscape metrics, principal component analysis and cluster analysis, to identify a new classification of aeolian-fluvial landform types based on data from drylands in northern China. From this study, the following five categories of aeolianfluvial landforms have been identified: (1) Massive dunefield - Convergent drainage; (2) Scattered dunefield Parallel drainage; (3) Mosaic dunefield - Dendritic drainage; (4) Banded dunefield - Fan-shaped drainage; and (5) Fragmented dunefield - Non-contributing drainage. This landscape classification scheme is set at the basinscale in contemporary time and provides a framework for analysing the geomorphological characteristics of various aeolian-fluvial landforms quantitatively. This study clearly demonstrates such methods are potentially useful tools in geomorphological analyses.
英文关键词	Aeolian-fluvial interaction Landscape pattern Deserts Rivers
类型	Article
语种	英语
国家	Peoples R China ; England
收录类别	SCI-E
WOS记录号	WOS:000498321500008
WOS关键词	SAND DUNES ; SKELETON COAST ; XILIAOHE PLAIN ; RIVER ; SYSTEMS ; VALLEY ; LACUSTRINE ; EVOLUTION ; EXAMPLES ; DEPOSITS
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
EI主题词	2020-01-01
来源机构	北京师范大学 ; University of Oxford
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312298
作者单位	1.Beijing Normal Univ, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China; 2.Shaanxi Normal Univ, Tourism & Environm Sci, Xian 710062, Shaanxi, Peoples R China; 3.Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China; 4.Fuzhou Univ, Coll Environm & Resources, Fuzhou 350116, Fujian, Peoples R China; 5.Univ Oxford, Sch Geog & Environm, South Pk Rd, Oxford OX1 3QY, England
推荐引用方式 GB/T 7714	Li, Xiaomei,Yan, Ping,Liu, Baoli. Geomorphological classification of aeolian-fluvial interactions in the desert region of north China[J]. 北京师范大学, University of Oxford,2020,172.
APA	Li, Xiaomei,Yan, Ping,&Liu, Baoli.(2020).Geomorphological classification of aeolian-fluvial interactions in the desert region of north China.JOURNAL OF ARID ENVIRONMENTS,172.
MLA	Li, Xiaomei,et al."Geomorphological classification of aeolian-fluvial interactions in the desert region of north China".JOURNAL OF ARID ENVIRONMENTS 172(2020).