干旱区生态环境知识资源中心(Arid): Wind erosion and its ecological effects on soil in the northern piedmont of the Yinshan Mountains

Arid

DOI	10.1016/j.ecolind.2021.107825
	Wind erosion and its ecological effects on soil in the northern piedmont of the Yinshan Mountains
	Wu, Xiaoguang; Fan, Jiaqi; Sun, Lin; Zhang, Hongfei; Xu, Yan; Yao, Yunfeng; Yan, Xudong; Zhou, Jian; Jia, Yushan; Chi, Wenfeng
通讯作者	Jia, YS (corresponding author), Inner Mongolia Agr Univ, Coll Grassland Resources & Environm,Minist Educ, Key Lab Forage Cultivat Proc & High Efficient Uti, Key Lab Grassland Resources,Minist Agr & Rural Af, Hohhot 010011, Peoples R China. ; Chi, WF (corresponding author), Inner Mongolia Univ Finance & Econ, Coll Resources & Environm Econ, Hohhot 010070, Peoples R China.
来源期刊	ECOLOGICAL INDICATORS
ISSN	1470-160X
EISSN	1872-7034
出版年	2021
卷号	128
英文摘要	Soil erosion by wind is a serious problem that threatens ecological security and damages the ecological environment, thereby hindering the sustainable development of agriculture and animal husbandry in arid and semiarid areas. Using the northern piedmont of the Yinshan Mountains in the Inner Mongolia Autonomous Region of China as a study area, this study explores the spatiotemporal variation in soil loss by wind erosion and its impact on soil nutrients from 1990 to 2015. Various approaches, including remote sensing technology, the revised wind erosion equation model, the fallout cesium-137 tracing technique, and the geographic information system (GIS) spatial analysis technique, were jointly used in the present study. From 1990 to 2015, the soil loss by wind erosion obviously decreased, with a slope of -0.59 t/ha/a, in the study area. Affected by factors such as regional topography and wind direction, the wind erosion modulus is high in the northwest and low in the south and southeast of the northern piedmont of the Yinshan Mountains. The soil nutrient content decreased overall from 1990 to 2015, including a severe loss from 1990 to 2005 and a relatively low nutrient enrichment from 2005 to 2015. The decline in the sand-dust storm frequency and wind speed protected the soil from wind erosion. Implementing ecological management projects has played an important role in slowing wind erosion and enhancing the regional ability to resist wind erosion and fix sand. To improve soil quality and the regional ecological environment, ecological restoration projects should be further promoted in the study area.
英文关键词	Wind erosion of soil RWEQ model Influencing factor Ecological effect Northern piedmont of the Yinshan Mountains
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:000663326700010
WOS关键词	LAND-USE CHANGE ; CLIMATE-CHANGE ; NITROGEN STORAGE ; CARBON ; CHINA ; DESERTIFICATION ; CULTIVATION ; GRASSLAND ; AREA ; RESTORATION
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
来源机构	中国农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350019
作者单位	[Wu, Xiaoguang; Jia, Yushan] Inner Mongolia Agr Univ, Coll Grassland Resources & Environm,Minist Educ, Key Lab Forage Cultivat Proc & High Efficient Uti, Key Lab Grassland Resources,Minist Agr & Rural Af, Hohhot 010011, Peoples R China; [Wu, Xiaoguang; Zhang, Hongfei; Yan, Xudong] Inner Mongolia Autonomous Reg Land & Space Planni, Hohhot 010055, Peoples R China; [Fan, Jiaqi; Xu, Yan] China Agr Univ, Coll Land Sci & Technol, Beijing 100193, Peoples R China; [Sun, Lin] Inner Mongolia Acad Agr Sci & Anim Husb, Hohhot 010030, Peoples R China; [Yao, Yunfeng] Inner Mongolia Agr Univ, Coll Desert Control Sci & Engn, Hohhot 010011, Peoples R China; [Zhou, Jian] Shaanxi Normal Univ, Northwest Land & Resources Res Ctr, Xian 710119, Peoples R China; [Chi, Wenfeng] Inner Mongolia Univ Finance & Econ, Coll Resources & Environm Econ, Hohhot 010070, Peoples R China
推荐引用方式 GB/T 7714	Wu, Xiaoguang,Fan, Jiaqi,Sun, Lin,et al. Wind erosion and its ecological effects on soil in the northern piedmont of the Yinshan Mountains[J]. 中国农业大学,2021,128.
APA	Wu, Xiaoguang.,Fan, Jiaqi.,Sun, Lin.,Zhang, Hongfei.,Xu, Yan.,...&Chi, Wenfeng.(2021).Wind erosion and its ecological effects on soil in the northern piedmont of the Yinshan Mountains.ECOLOGICAL INDICATORS,128.
MLA	Wu, Xiaoguang,et al."Wind erosion and its ecological effects on soil in the northern piedmont of the Yinshan Mountains".ECOLOGICAL INDICATORS 128(2021).