QQ客服 官方微博 反馈留言

	Potential wind erosion rate response to climate and land-use changes in the watershed of the Ningxia-Inner Mongolia reach of the Yellow River, China, 1986-2013
	Du, Heqiang; Wang, Tao; Xue, Xian
刊名	EARTH SURFACE PROCESSES AND LANDFORMS
	2017-10-01
卷号	42期号:13页码:1923-1937
关键词	climate change land-use change potential wind erosion rate wind erosion models
ISSN号	0197-9337
DOI	10.1002/esp.4146
通讯作者	Du, Heqiang(dilikexue119@163.com)
英文摘要	Climate and land-use changes could strongly affect wind erosion and in turn cause a series of environmental problems. Thus, the objective of this study was to assess potential wind erosion rate (PWER) response to climate and land-use changes in the watershed of the Ningxia-Inner Mongolia Reach of the Yellow River (NIMRYR), China. The watershed of NIMRYR suffers from serious wind erosion hazards, and over recent decades, wind erosion intensity and distribution has changed, following climate and land-use changes. To understand these processes in the NIMRYR watershed, the Integrated Wind Erosion Modelling System (IWEMS) and the Revised Wind Erosion Equation (RWEQ) were used to calculate the PWER under different climate conditions and land-use scenarios, and to assess the influences of climate and land-use changes on the PWER. The results show the PWER in the whole watershed had a significant declining trend from 1986 to 2013. The results of the relationship among PWER, climate change, and land-use changes showed that climate change was the dominant control on the PWER change in this watershed. Compared to the period 1986-1995, the average PWER decreased 23.32% and 64.98% as a result of climate change in the periods 1996-2005 and 2006-2013, respectively. In contrast with climate change, the effects of land-use changes on the average PWER were much lower, and represented a change in PWER of less than 3.3% across the whole watershed. The study method we used could provide some valuable reference for wind erosion modelling, and the research results should help climate and land-use researchers to develop strategies to reduce wind erosion. Copyright (c) 2017 John Wiley & Sons, Ltd.
收录类别	SCI
WOS关键词	PARKS CENTRAL SYSTEM ; LAS BATUECAS-SIERRA ; DUST EMISSION ; NORTHERN CHINA ; SOIL-MOISTURE ; SIMPLE-MODEL ; DYNAMICS ; SCALE ; RISK ; PREDICTION
WOS研究方向	Physical Geography ; Geology
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
语种	英语
出版者	WILEY
WOS记录号	WOS:000412580300002
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2557685
专题	寒区旱区环境与工程研究所
通讯作者	Du, Heqiang
作者单位	Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Desert & Desertificat, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Du, Heqiang,Wang, Tao,Xue, Xian. Potential wind erosion rate response to climate and land-use changes in the watershed of the Ningxia-Inner Mongolia reach of the Yellow River, China, 1986-2013[J]. EARTH SURFACE PROCESSES AND LANDFORMS,2017,42(13):1923-1937.
APA	Du, Heqiang,Wang, Tao,&Xue, Xian.(2017).Potential wind erosion rate response to climate and land-use changes in the watershed of the Ningxia-Inner Mongolia reach of the Yellow River, China, 1986-2013.EARTH SURFACE PROCESSES AND LANDFORMS,42(13),1923-1937.
MLA	Du, Heqiang,et al."Potential wind erosion rate response to climate and land-use changes in the watershed of the Ningxia-Inner Mongolia reach of the Yellow River, China, 1986-2013".EARTH SURFACE PROCESSES AND LANDFORMS 42.13(2017):1923-1937.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。