Evaluation of Qinghai-Tibet Plateau Wind Erosion Prevention Service Based on RWEQ Model
文献类型:期刊论文
作者 | Wang, Yangyang1,2; Xiao, Yu1,2; Xie, Gaodi1,2; Xu, Jie3; Qin, Keyu1,2; Liu, Jingya1; Niu, Yingnan1,2; Gan, Shuang1,2; Huang, Mengdong1,2; Zhen, Lin1,2 |
刊名 | SUSTAINABILITY |
出版日期 | 2022-04-01 |
卷号 | 14期号:8页码:20 |
关键词 | wind erosion prevention service revised wind erosion equation geo-detector |
DOI | 10.3390/su14084635 |
通讯作者 | Xiao, Yu(xiaoy@igsnrr.ac.cn) |
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. |
WOS关键词 | CLIMATE-CHANGE ; INNER-MONGOLIA ; SOIL-EROSION ; AGRICULTURAL LANDS ; CHINA ; CONSERVATION ; RANGELANDS ; DYNAMICS ; CROPLAND ; IMPACTS |
资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDA20020402] ; National Natural Science Foundation of China[41971272] ; Guangxi Science and Technology Major Project[AA20161002-3] ; Zhejiang Provincial Natural Science Foundation of China[LY18D010001] |
WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
语种 | 英语 |
出版者 | MDPI |
WOS记录号 | WOS:000786850300001 |
资助机构 | Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; Guangxi Science and Technology Major Project ; Zhejiang Provincial Natural Science Foundation of China |
源URL | [http://ir.igsnrr.ac.cn/handle/311030/175590] |
专题 | 中国科学院地理科学与资源研究所 |
通讯作者 | Xiao, Yu |
作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, A11 Datun Rd, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China 3.Beijing Forestry Univ, Sch Ecol & Nat Conservat, 35 Qinghua East Rd, Beijing 100083, Peoples R China |
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]. SUSTAINABILITY,2022,14(8):20. |
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),20. |
MLA | Wang, Yangyang,et al."Evaluation of Qinghai-Tibet Plateau Wind Erosion Prevention Service Based on RWEQ Model".SUSTAINABILITY 14.8(2022):20. |
入库方式: OAI收割
来源:地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
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。