干旱区生态环境知识资源中心(Arid): Evaluation of Qinghai-Tibet Plateau Wind Erosion Prevention Service Based on RWEQ Model

Arid

DOI	10.3390/su14084635
	Evaluation of Qinghai-Tibet Plateau Wind Erosion Prevention Service Based on RWEQ Model
	Wang, Yangyang; Xiao, Yu; Xie, Gaodi; Xu, Jie; Qin, Keyu; Liu, Jingya; Niu, Yingnan; Gan, Shuang; Huang, Mengdong; Zhen, Lin
通讯作者	Xiao, Y
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2022
卷号	14 期号:8
英文摘要	Ecosystem service research is essential to identify the contribution of the ecosystem to human welfare. As an important ecological barrier zone, the Qinghai-Tibet Plateau (QTP) supports the use of a crucial wind erosion prevention service (WEPS) to improve the ecological environment quality. This study simulated the spatiotemporal patterns of the WEPS based on the Revised Wind Erosion Equation (RWEQ) and its driving factors. From 2000 to 2015, the total WEPS provided in the QTP ranged from 1.75 x 10(9) kg to 2.52 x 10(9) kg, showing an increasing and then decreasing trend. The average WEPS service per unit area was between 0.72 kg m(-2) and 1.06 kg m(-2). The high-value areas were concentrated in the northwest and north of the QTP, and the total WEPS in different areas varied significantly from year to year. The average retention rate of the WEPS in the QTP was estimated to be 57.24-62.10%, and high-value areas were mainly located in the southeast of the QTP. The total monetary value of the WEPS in the QTP was calculated to be between 223.56 x 10(9) CNY and 321.73 x 10(9) CNY, and the average WEPS per unit area was between 0.08 CNY m(-2) and 0.13 CNY m(-2), showing a declining-rising-declining trend. The high-value areas gradually expanded to the west and east of the QTP. The slope was the most important factor controlling the spatial differentiation of the WEPS, followed by the landform type, average annual precipitation, and average annual wind speed, and human activities such as land-use change could improve the WEPS by returning farmland to grassland and desertification control in the QTP.
英文关键词	wind erosion prevention service revised wind erosion equation geo-detector
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000786850300001
WOS关键词	CLIMATE-CHANGE ; INNER-MONGOLIA ; SOIL-EROSION ; AGRICULTURAL LANDS ; CHINA ; CONSERVATION ; RANGELANDS ; DYNAMICS ; CROPLAND ; IMPACTS
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394569
推荐引用方式 GB/T 7714	Wang, Yangyang,Xiao, Yu,Xie, Gaodi,et al. Evaluation of Qinghai-Tibet Plateau Wind Erosion Prevention Service Based on RWEQ Model[J],2022,14(8).
APA	Wang, Yangyang.,Xiao, Yu.,Xie, Gaodi.,Xu, Jie.,Qin, Keyu.,...&Zhen, Lin.(2022).Evaluation of Qinghai-Tibet Plateau Wind Erosion Prevention Service Based on RWEQ Model.SUSTAINABILITY,14(8).
MLA	Wang, Yangyang,et al."Evaluation of Qinghai-Tibet Plateau Wind Erosion Prevention Service Based on RWEQ Model".SUSTAINABILITY 14.8(2022).