Spatiotemporal variations and driving factors for potential wind erosion on the Mongolian Plateau
文献类型: 外文期刊
第一作者: Wei, Xianhua
作者: Wei, Xianhua;Wu, Xiaodong;Wang, Dong;Wu, Tonghua;Li, Ren;Hu, Guojie;Zou, Defu;Ma, Xin;Liu, Yadong;Yan, Xuchun;Fan, Xiaoying;Cao, Xiaoyan;Wei, Xianhua;Wu, Xiaodong;Wang, Dong;Ma, Xin;Liu, Yadong;Yan, Xuchun;Fan, Xiaoying;Cao, Xiaoyan;Wu, Tonghua;Bai, Keyu;Bai, Keyu;Dashtseren, Avirmed;Wu, Xiaodong
作者机构:
关键词: Soil erosion; Land cover type; Climate change; Deserti fication
期刊名称:SCIENCE OF THE TOTAL ENVIRONMENT ( 影响因子:9.8; 五年影响因子:9.6 )
ISSN: 0048-9697
年卷期: 2023 年 862 卷
页码:
收录情况: SCI
摘要: Wind erosion can cause desertification and sandstorms in arid and semiarid areas. However, quantitative studies of the dynamic changes in wind erosion over long time periods are relatively rare, and this knowledge gap hinders our un-derstanding of desertification under the conditions of a changing climate. Here, we selected the Mongolian Plateau as the study area. Using the revised wind erosion equation (RWEQ) model, we assessed the spatial and temporal dy-namics of wind erosion on the Mongolian Plateau from 1982 to 2018. Our results showed that the wind erosion inten-sity on the Mongolian Plateau increased from northeast to southwest. The annual mean wind erosion modulus was 46.5 t center dot ha-1 in 1982-2008, with a significant decline at a rate of -5.1 t center dot ha-1 center dot 10 yr-1. The intensity of wind erosion was the strongest in spring, followed by autumn and summer, and was weakest in winter. During 1982-2018, wind erosion showed a significant decreasing trend in all seasons except winter. The wind erosion contribution of spring to the total annual wind erosion significantly increased, while that of summer significantly decreased. These results can help decision-makers identify high-risk areas of soil erosion on the Mongolian Plateau and take effective measures to adapt to climate change.
分类号:
- 相关文献
作者其他论文 更多>>
-
How does grazing pressure affect feed intake and behavior of livestock in a meadow steppe in northern China and their coupling relationship
作者:Yu, Tianqi;Yan, Ruirui;Zhang, Chu;Chen, Sisi;Zhang, Zhitao;Bai, Keyu;Zhang, Zhitao;Guo, LeiFeng;Hu, Tianci;Jiang, Chengxiang;Hu, Tianci;Jiang, Chengxiang;Wang, Miao;Zhou, Wenneng;Wu, Lianhai
关键词:Grazing; Cattle; Meadow steppe; Forage intake; Foraging behavior
-
Pan-3D genome analysis reveals structural and functional differentiation of soybean genomes
作者:Ni, Lingbin;Liu, Yucheng;Ma, Xin;Liu, Tengfei;Yang, Xiaoyue;Wang, Zhao;Liang, Qianjin;Liu, Shulin;Zhang, Min;Shen, Yanting;Tian, Zhixi;Ni, Lingbin;Yang, Xiaoyue;Wang, Zhao;Liang, Qianjin;Tian, Zhixi;Wang, Zheng
关键词:Pan-3D genome; Structural variations; Non-LTR retrotransposons; Gypsy elements; Satellite repeats; PAV
-
Responses of grassland productivity to mowing intensity and precipitation variability in a temperate steppe
作者:Zhang, Feng;Zhang, Bin;Zhao, Tianqi;Zhao, Mengli;Han, Guodong;Bennett, Jonathan A.;Zhao, Tianqi;Zhao, Tianqi;Bai, Keyu;Bai, Keyu
关键词:Mowing; Precipitation; Graminoids; Forbs; Legacies
-
Using the geographic detector model to identify factors controlling the bioavailability of Sr isotopes in China
作者:Zhang, Xueyan;Ma, Xin;Wang, Xueye
关键词:strontium isotope; geographic detector model; natural and anthropogenic influences; controlling factor; China
-
LettuceGDB: The community database for lettuce genetics and omics
作者:Guo, Zhonglong;Li, Bo;Du, Jianjun;Shen, Fei;Zhao, Yongxin;Deng, Yang;Kuang, Zheng;Lu, Xianju;Wang, Ying;Wei, Jianhua;Guo, Xinyu;Zhao, Chunjiang;Yang, Xiaozeng;Guo, Zhonglong;Tao, Yihan;Wan, Miaomiao;Wang, Ying;Li, Lei;Guo, Zhonglong;Tao, Yihan;Wan, Miaomiao;Wang, Ying;Li, Lei;Guo, Zhonglong;Li, Bo;Shen, Fei;Zhao, Yongxin;Deng, Yang;Kuang, Zheng;Wang, Ying;Yang, Xiaozeng;Guo, Zhonglong;Du, Jianjun;Lu, Xianju;Guo, Xinyu;Zhao, Chunjiang;Wang, Dong;Han, Yingyan
关键词:lettuce; genome; multi-omics; germplasms; breeding; community
-
Phenolic compound identification in tomato fruit by UPLC-QTOF-MS
作者:Wang, Haijing;Zhang, Zhenzhen;Song, Jia;Tian, Maosen;Li, Ren;Cui, Xia;Cui, Xia
关键词:Phenolic compounds; Chlorogenic acid; Rutin; Naringenin; Isolation
-
Mechanisms underlying impaired spermatogenic function in orchitis induced by busulfan
作者:Zhao, Lingjun;Zhao, Jing;Xu, Shiyuan;Zhao, Lingjun;Dong, Zhihao;Xu, Shiyuan;Wang, Dong;Zhao, Lingjun;Zhao, Jing;Xu, Shiyuan;Dong, Zhihao;Zhao, Jing;Wang, Dong
关键词:Busulfan; Orchitis; Cytokines; Cytoskeleton