Comprehensive assessment of drought from 1960 to 2013 in China based on different perspectives
文献类型：期刊论文
| 作者 | Lai, Wenli1; Wang, Hongrui1; Zhang, Jie2 |
| 刊名 | THEORETICAL AND APPLIED CLIMATOLOGY
 |
| 出版日期 | 2018-10-01 |
| 卷号 | 134期号:1-2页码:585-594 |
| ISSN号 | 0177-798X |
| DOI | 10.1007/s00704-017-2294-3 |
| 通讯作者 | Wang, Hongrui(henrywang@bnu.edu.cn) |
| 英文摘要 | Using daily and monthly precipitation data collected from 520 meteorological stations from 1960 to 2013, we compared a widely used drought index, the standardized precipitation index (SPI), with an extreme index, the maximum consecutive dry days index (CDD). Two other homogeneity test methods, namely the Gini coefficient (including both Total-Gini and Wet-Gini) and the precipitation concentration degree (PCD) were also applied to indirectly estimate extreme droughts. The changes in droughts determined using the SPI and the CDD exhibited similar spatial and temporal patterns throughout most parts of China, with the exception of Southwestern China. Comparison of the five indices indicated that Wet-Gini exhibited different or even opposite trends of drought across all of China. Finally, a trend analysis from 2000 to 2013 was applied to perform a regional empirical analysis of a classic extreme drought event in Southwestern China. All indices, except for Wet-Gini, indicated increasing drought risk. |
| WOS关键词 | DAILY PRECIPITATION ; SOUTHWEST CHINA ; RIVER-BASIN ; TRENDS ; EXTREMES ; FREQUENCY ; CLIMATE ; INDEXES ; SIMULATIONS ; VARIABILITY |
| 资助项目 | National Natural Science Foundation of China[51479003] ; National Natural Science Foundation of China[51279006] ; Special Fund for Research on Public Interests[201401036] |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000446552300039 |
| 出版者 | SPRINGER WIEN |
| 资助机构 | National Natural Science Foundation of China ; Special Fund for Research on Public Interests |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/52775]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Hongrui |
| 作者单位 | 1.Beijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lai, Wenli,Wang, Hongrui,Zhang, Jie. Comprehensive assessment of drought from 1960 to 2013 in China based on different perspectives[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2018,134(1-2):585-594. |
| APA | Lai, Wenli,Wang, Hongrui,&Zhang, Jie.(2018).Comprehensive assessment of drought from 1960 to 2013 in China based on different perspectives.THEORETICAL AND APPLIED CLIMATOLOGY,134(1-2),585-594. |
| MLA | Lai, Wenli,et al."Comprehensive assessment of drought from 1960 to 2013 in China based on different perspectives".THEORETICAL AND APPLIED CLIMATOLOGY 134.1-2(2018):585-594. |
入库方式： OAI收割
来源：地理科学与资源研究所
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