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| Increase in flood and drought disasters during 1500-2000 in Southwest China | |
| Ji, Yuhe1; Zhou, Guangsheng; Wang, Shudong2; Wang, Lixia3 | |
| 2015 | |
| 发表期刊 | NATURAL HAZARDS
 |
| ISSN | 0921-030X |
| 卷号 | 77期号:3页码:1853-1861 |
| 摘要 | Climate change has had a huge impact on Southwest China, where extreme weather events have taken on an increasing trend. The region lies in the transition zone of three monsoons (East Asian, Indian, and Tibetan Plateau). We analyzed long-term trends of drought and flood disasters using sequential data on China's drought and flood incidence over 500 years (1501-2000), as well as precipitation records from 45 weather stations during 1961-2010. Results show that both types of disaster became more frequent. During 1501-2000, drought frequency rose from 2.12 to 4.15 per century to 9.03 and flood frequency from 2.06 to 5.09 per century to 11.94. For the 10 decades during 1900-2000, droughts exhibited a significant increasing trend (R (2) = 0.4491), while floods showed a slight increasing trend (R (2) = 0.0346). For extreme floods and droughts in 1961-2010, precipitation records revealed that most (2/3) areas in the region had increasing drought or flood frequencies. Generally, both frequency and intensity of these weather hazards conspicuously increased in Southwest China during 1501-2000. |
| 关键词 | Karst region Climate change Monsoon climate Weather disaster Drought Flood |
| 学科领域 | Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources |
| DOI | 10.1007/s11069-015-1679-9 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | SOUTHERN CHINA ; CLIMATE ; CATCHMENT ; RAINFALL ; ENSO ; AREA |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS记录号 | WOS:000355633100023 |
| 出版者 | SPRINGER |
| 文献子类 | Article |
| 出版地 | NEW YORK |
| EISSN | 1573-0840 |
| 资助机构 | Strategic Priority Research Program-Climatic Change: Carbon Budget and Related Issues of the Chinese Academy of Sciences [XDA0505020401, XDA05050408] ; National High Technology Research and Development Program [2012AA12A309] |
| 作者邮箱 | yuheji@163.com ; gszhou@ibcas.ac.cn |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/25677 |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Meteorol Sci, Beijing 100081, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China 4.Minist Environm Protect, Nanjing Inst Environm Sci, Nanjing 210042, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Yuhe,Zhou, Guangsheng,Wang, Shudong,et al. Increase in flood and drought disasters during 1500-2000 in Southwest China[J]. NATURAL HAZARDS,2015,77(3):1853-1861. |
| APA | Ji, Yuhe,Zhou, Guangsheng,Wang, Shudong,&Wang, Lixia.(2015).Increase in flood and drought disasters during 1500-2000 in Southwest China.NATURAL HAZARDS,77(3),1853-1861. |
| MLA | Ji, Yuhe,et al."Increase in flood and drought disasters during 1500-2000 in Southwest China".NATURAL HAZARDS 77.3(2015):1853-1861. |
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