Trends and variability of daily precipitation and extremes during 1960-2012 in the Yangtze River Basin, China
文献类型：期刊论文
| 作者 | Guan, Yinghui2,3; Zheng, FL (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, 3 Taicheng, Yangling 712100, Shaanxi, Peoples R China.; Wang, Bin1,5; Zhang, Xunchang1; Zheng, Fenli2,3 |
| 刊名 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
 |
| 出版日期 | 2017 |
| 卷号 | 37期号:3页码:1282-1298 |
| 关键词 | Yangtze River Basin Precipitation Extremes Trends Variability Climate Indices |
| ISSN号 | 0899-8418 |
| DOI | 10.1002/joc.4776 |
| 文献子类 | Article |
| 英文摘要 | Trends and variability of extreme precipitation events are important for water-related disaster prevention and mitigation as well as water resource management. Using daily precipitation dataset from 143 meteorological stations in the Yangtze River Basin (YRB), a suite of heavy and extreme precipitation indices recommended by the Expert Team on Climate Change Detection and Indices, which has rarely been applied in this region, were analysed during 1960-2012. Results showed that simple daily intensity index, very wet day precipitation, extremely wet day precipitation, extremely heavy precipitation days, maximum 1-day precipitation, maximum 5-day precipitation and maximum consecutive dry days all increased significantly during 1960-2012. In contrast, 10mm precipitation days and maximum consecutive wet days decreased significantly, implying that the precipitation processes in YRB were dominated by precipitation events with shorter durations. Geographically, a wetting tendency was observed in the eastern Tibet Plateau and the middle and lower YRB, while the other regions experienced precipitation deficits. The increasing precipitation was mainly due to the intensification of extreme precipitation events and the decreasing precipitation may be attributed to the decrease of 10mm precipitation days or moderate precipitation events. In addition, the regional trends were of greater magnitudes in the middle and lower YRB, indicating more frequent extreme precipitation events in these sub-regions. Time series analysis revealed that most precipitation indices exhibited neither a stable nor a gradual pattern during 1960-2012, but a clearly upward trend, although non-monotonous, since the late-1980s was evident. |
| 学科主题 | Meteorology & Atmospheric Sciences |
| URL标识 | 查看原文 |
| 出版地 | HOBOKEN |
| 语种 | 英语 |
| WOS记录号 | WOS:000395349500012 |
| 出版者 | WILEY |
| 资助机构 | Fundamental Research Funds for the Central Universities [BLX2013031]; 948 Project of Ministry of Agriculture of China [2010-S16]; Grazinglands Research Laboratory, USDA-ARS ; Fundamental Research Funds for the Central Universities [BLX2013031]; 948 Project of Ministry of Agriculture of China [2010-S16]; Grazinglands Research Laboratory, USDA-ARS ; Fundamental Research Funds for the Central Universities [BLX2013031]; 948 Project of Ministry of Agriculture of China [2010-S16]; Grazinglands Research Laboratory, USDA-ARS ; Fundamental Research Funds for the Central Universities [BLX2013031]; 948 Project of Ministry of Agriculture of China [2010-S16]; Grazinglands Research Laboratory, USDA-ARS |
| 源URL | [http://ir.iswc.ac.cn/handle/361005/8019]  |
| 专题 | 水保所科研产出--SCI_2017--SCI |
| 通讯作者 | Zheng, FL (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, 3 Taicheng, Yangling 712100, Shaanxi, Peoples R China. |
| 作者单位 | 1.USDA ARS, Grazinglands Res Lab, El Reno, OK USA 2.Northwest A&F Univ, Coll Resources & Environm, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Peoples R China 3.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling, Peoples R China 4.MWR, Yangling, Peoples R China 5.Beijing Forestry Univ, Sch Soil & Water Conservat, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guan, Yinghui,Zheng, FL ,Wang, Bin,et al. Trends and variability of daily precipitation and extremes during 1960-2012 in the Yangtze River Basin, China[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2017,37(3):1282-1298. |
| APA | Guan, Yinghui,Zheng, FL ,Wang, Bin,Zhang, Xunchang,&Zheng, Fenli.(2017).Trends and variability of daily precipitation and extremes during 1960-2012 in the Yangtze River Basin, China.INTERNATIONAL JOURNAL OF CLIMATOLOGY,37(3),1282-1298. |
| MLA | Guan, Yinghui,et al."Trends and variability of daily precipitation and extremes during 1960-2012 in the Yangtze River Basin, China".INTERNATIONAL JOURNAL OF CLIMATOLOGY 37.3(2017):1282-1298. |
入库方式： OAI收割
来源：水土保持研究所
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