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Projected changes in wind erosion climatic erosivity over high mountain Asia: results from dynamical downscaling outputs

文献类型：期刊论文

作者Mao, Rui3,4,5; Xu, Yuanyuan4,5; Zhu, Jianze4,5; Zhang, Xuezhen1; Song, Shuaifeng2; Gong, Dao-Yi2; Liu, Lianyou2; Shi, Peijun2
刊名ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES
出版日期2024-05-23
卷号N/A页码:16
关键词Wind erosion climatic erosivity High Mountain Asia Projections Wind speed
ISSN号1976-7633
DOI10.1007/s13143-024-00367-3
英文摘要Wind erosion climatic erosivity is a measure of climatic conditions that affect wind erosion. Projecting wind erosion climatic erosivity is curcial for predicting future wind erosion risk. In this study, we employed dynamic downscaling outputs from the MPI-ESM1-2-HR model to project changes in wind erosion climatic erosivity over High Mountain Asia (HMA) from 2041 to 2060 under a middle-emission scenario (an additional radiative forcing of 4.5 W/m2 by 2100). From 1995 to 2014, wind erosion climatic erosivity in HMA was high in the southwest, on the Qiangtang Plateau, and in the Qaidam Basin, exceeding 1 kgm-1 s-1. Compared to the period 1995-2014, wind erosion climatic erosivity is projected to decrease by 0.5 kgm-1 s-1 over the east of the Qiangtang Plateau and increase by approximately 1 kgm-1 s-1 in the southwest of the HMA during 2041-2060 under the middle emission scenario. This increase in wind erosion climatic erosivity in the southwest of HMA is attributed to a projected rise in high-wind frequency for 2041-2060 compared to 1995-2014. Conversely, the decrease in wind erosion climatic erosivity in the east of the Qiangtang Plateau results from increased precipitation during 2041-2060, which mitigates the effects of increased high-wind frequencies. Given the growing risk of wind erosion in the southwest of the HMA, it's essential to implement appropriate mitigation policies for the future.
WOS关键词NORTHERN CHINA ; VALIDATION ; EQUATION ; RWEQ
资助项目China's Second Tibetan Plateau Scientific Expedition and Research[2019QZKK0906] ; National Natural Science Foundation of China[42330502]
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:001230061100001
出版者KOREAN METEOROLOGICAL SOC
资助机构China's Second Tibetan Plateau Scientific Expedition and Research ; National Natural Science Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/205601]  
专题陆地表层格局与模拟院重点实验室_外文论文
通讯作者Mao, Rui
作者单位1.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Beijing Normal Univ, Key Lab Environm Change & Nat Disaster, Minist Educ, Beijing 100875, Peoples R China
3.Beijing Normal Univ, MOE Engn Res Ctr Desertificat & Blown Sand Control, Beijing 100875, Peoples R China
4.Beijing Normal Univ, Sch Natl Safety & Emergency Management, Beijing 100875, Peoples R China
5.Beijing Normal Univ, Joint Int Res Lab Catastrophe Simulat & Syst Risk, Zhuhai 519087, Peoples R China
推荐引用方式
GB/T 7714		 Mao, Rui,Xu, Yuanyuan,Zhu, Jianze,et al. Projected changes in wind erosion climatic erosivity over high mountain Asia: results from dynamical downscaling outputs[J]. ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES,2024,N/A:16.
APA Mao, Rui.,Xu, Yuanyuan.,Zhu, Jianze.,Zhang, Xuezhen.,Song, Shuaifeng.,...&Shi, Peijun.(2024).Projected changes in wind erosion climatic erosivity over high mountain Asia: results from dynamical downscaling outputs.ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES,N/A,16.
MLA Mao, Rui,et al."Projected changes in wind erosion climatic erosivity over high mountain Asia: results from dynamical downscaling outputs".ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES N/A(2024):16.

入库方式： OAI收割

来源：地理科学与资源研究所

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