干旱区生态环境知识资源中心(Arid): Impacts of Land-Use Changes on Soil Erosion in Water-Wind Crisscross Erosion Region of China

Arid

DOI	10.3390/rs11141732
	Impacts of Land-Use Changes on Soil Erosion in Water-Wind Crisscross Erosion Region of China
	Wang, Jie 1; Zhang, Weiwei 2; Zhang, Zengxiang 3,4
通讯作者	Zhang, Weiwei
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2019
卷号	11 期号:14
英文摘要	Soil erosion affects food production, biodiversity, biogeochemical cycles, hydrology, and climate. Land-use changes accelerated by intensive human activities are a dominant anthropogenic factor inducing soil erosion globally. However, the impacts of land-use-type changes on soil erosion dynamics over a continuous period for constructing a sustainable ecological environment has not been systematically quantified. This study investigates the spatial-temporal dynamics of land-use change and soil erosion across a specific area in China with water-wind crisscross erosion during three periods: 1995-1999, 2000-2005, and 2005-2010. We analyzed the impacts of each land-use-type conversion on the intensity changes of soil erosion caused by water and wind, respectively. The major findings include: (1) land-use change in the water-wind crisscross erosion region of China was characterized as cultivated land expansion at the main cost of grassland during 1995-2010; (2) the strongest land-use change moved westward in space from the central Loess Plateau area in 1995-2005 to the western piedmont alluvial area in 2005-2010; (3) soil erosion area is continuously increasing, but the trend is declining from the late 1990s to the late 2000s; (4) the soil conservation capability of land-use types in water-wind crisscross erosion regions could be compiled from high to low as high coverage grasslands, medium coverage grasslands, paddy, drylands, low coverage grasslands, built-up lands, unused land of sandy lands, the Gobi Desert, and bare soil. These findings could provide some insights for executing reasonable land-use approaches to balance human demands and environment sustainability.
英文关键词	land use land cover land degradation land management remote sensing
类型	Article
语种	英语
国家	USA ; Peoples R China
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000480527800102
WOS关键词	FOR-GREEN PROGRAM ; LOESS PLATEAU ; SUSTAINABILITY ; CONSERVATION ; COMBINATIONS ; ENVIRONMENT ; CONVERSION ; RUSLE ; AREA
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218397
作者单位	1.Univ Oklahoma, Ctr Spatial Anal, Dept Microbiol & Plant Biol, Norman, OK 73019 USA; 2.Suzhou Univ Sci & Technol, Sch Environm Sci & Engn, Suzhou 215011, Peoples R China; 3.Chinese Acad Sci, Aerosp Informat Res Inst, Beijing 100101, Peoples R China; 4.Univ Chinese Acad Sci, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jie,Zhang, Weiwei,Zhang, Zengxiang. Impacts of Land-Use Changes on Soil Erosion in Water-Wind Crisscross Erosion Region of China[J],2019,11(14).
APA	Wang, Jie,Zhang, Weiwei,&Zhang, Zengxiang.(2019).Impacts of Land-Use Changes on Soil Erosion in Water-Wind Crisscross Erosion Region of China.REMOTE SENSING,11(14).
MLA	Wang, Jie,et al."Impacts of Land-Use Changes on Soil Erosion in Water-Wind Crisscross Erosion Region of China".REMOTE SENSING 11.14(2019).