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Variations in extreme precipitation on the Loess Plateau using a high-resolution dataset and their linkages with atmospheric circulation indices

文献类型：期刊论文

作者Xingmin Mu2,3; Guangju Zhao2,3; Jianqing Zhai1,5; Peng Tian6; Limei Zhang2,3; Zhengfeng An2,3; Mengwei Han2,3; Zhao, GJ; Mu, XM (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.; Mu, XM (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
刊名THEORETICAL AND APPLIED CLIMATOLOGY
出版日期2018
卷号133期号:3-4页码:1235-1247
ISSN号0177-798X
DOI10.1007/s00704-017-2251-1
文献子类Article
英文摘要Assessing regional patterns and trends in extreme precipitation is crucial for facilitating flood control and drought adaptation because extreme climate events have more damaging impacts on society and ecosystems than simple shifts in the mean values. In this study, we employed daily precipitation data from 231 climate stations spanning 1961 to 2014 to explore the changes in precipitation extremes on the Loess Plateau, China. Nine of the 12 extreme precipitation indices suggested decreasing trends, and only the annual total wet-day precipitation (PRCPTOT) and R10 declined significantly: - 0.69mm/a and - 0.023 days/a at the 95% confidence level. The spatial patterns in all of the extreme precipitation indices indicated mixed trends on the Loess Plateau, with decreasing trends in the precipitation extremes at the majority of the stations examined in the Fen-Wei River valley and high-plain plateau. Most of extreme precipitation indices suggested apparent regional differences, whereas R25 and R20 had spatially similar patterns on the Loess Plateau, with many stations revealing no trends. In addition, we found a potential decreasing trend in rainfall amounts and rainy days and increasing trends in rainfall intensities and storm frequencies in some regions due to increasing precipitation events in recent years. The relationships between extreme rainfall events and atmospheric circulation indices suggest that the weakening trend in the East Asia summer monsoon has limited the northward extension of the rainfall belt to northern China, thereby leading to a decrease in rainfall on the Loess Plateau.
学科主题Meteorology & Atmospheric Sciences
出版地SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA
语种英语
WOS记录号WOS:000438428600042
出版者SPRINGER WIEN
资助机构National Natural Science Foundation of China [51509206, 41271295, 41671279] ; National Natural Science Foundation of China [51509206, 41271295, 41671279] ; National Key Scientific Research Project [2016YFC0402401] ; National Key Scientific Research Project [2016YFC0402401] ; Governmental Public Industry Research Special Funds [201501049] ; Governmental Public Industry Research Special Funds [201501049] ; Special Funds of Scientific Research Programs of the State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-Q2] ; Special Funds of Scientific Research Programs of the State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-Q2] ; National Natural Science Foundation of China [51509206, 41271295, 41671279] ; National Natural Science Foundation of China [51509206, 41271295, 41671279] ; National Key Scientific Research Project [2016YFC0402401] ; National Key Scientific Research Project [2016YFC0402401] ; Governmental Public Industry Research Special Funds [201501049] ; Governmental Public Industry Research Special Funds [201501049] ; Special Funds of Scientific Research Programs of the State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-Q2] ; Special Funds of Scientific Research Programs of the State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau [A314021403-Q2]
源URL[http://ir.iswc.ac.cn/handle/361005/8200]  
专题水保所科研产出--SCI_2018--SCI
通讯作者Zhao, GJ; Mu, XM (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.; Mu, XM (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.; Mu, XM (reprint author), Minist Water Resources, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
作者单位1.China Meteorol Adm, Climate Ctr, Beijing 100081, Peoples R China
2.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
3.Chinese Acad Sci, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
4.Minist Water Resources, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
5.Nanjing Univ Informat Sci & Technol, Natl Collaborat Innovat Ctr Forecast & Evaluat Me, Nanjing 210044, Jiangsu, Peoples R China
6.Northwest A&F Univ, Coll Resources & Environm, 3 Taicheng Rd, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714		 Xingmin Mu,Guangju Zhao,Jianqing Zhai,et al. Variations in extreme precipitation on the Loess Plateau using a high-resolution dataset and their linkages with atmospheric circulation indices[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2018,133(3-4):1235-1247.
APA Xingmin Mu.,Guangju Zhao.,Jianqing Zhai.,Peng Tian.,Limei Zhang.,...&Mu, XM .(2018).Variations in extreme precipitation on the Loess Plateau using a high-resolution dataset and their linkages with atmospheric circulation indices.THEORETICAL AND APPLIED CLIMATOLOGY,133(3-4),1235-1247.
MLA Xingmin Mu,et al."Variations in extreme precipitation on the Loess Plateau using a high-resolution dataset and their linkages with atmospheric circulation indices".THEORETICAL AND APPLIED CLIMATOLOGY 133.3-4(2018):1235-1247.

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来源：水土保持研究所

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