Changes in precipitation extremes in Southeastern Tibet, China
文献类型：期刊论文
| 作者 | Zhang, Jinshan1 ; Shen, Xingju2; Wang, Baolong3
|
| 刊名 | QUATERNARY INTERNATIONAL
 |
| 出版日期 | 2015-09-04 |
| 卷号 | 380页码:49-59 |
| 关键词 | Precipitation extremes Temporal characteristics Southeastern Tibet |
| ISSN号 | 1040-6182 |
| 通讯作者 | Zhang, Jinshan |
| 英文摘要 | Based on daily precipitation records at five meteorological stations during 1978-2013 periods, the spatial and temporal characteristics of twelve indices of extreme precipitation in Southeastern Tibet have been investigated. Most precipitation indices do not exhibit consistent or statistically significant trends across the region. Regionally averaged total precipitation, consecutive dry days (CDD), heavy precipitation days (R10) and simple daily intensity index (SDII) have increased, but only consecutive dry days (CDD) are statistically significant. At the same time, there has been an insignificant decrease in regionally averaged very heavy precipitation days (R20), extremely heavy precipitation days (R25), consecutive wet days (CWD), very wet days (R95p) and extremely wet days (R99p), maximum 1-day precipitation amount (Rx1day), maximum 5-days precipitation amount (Rx5days) and Wet days (NW). The distribution of positive and negative slopes in the area is extremely irregular. The spatial and temporal distributions of indices of climate extremes in monthly precipitation extremes show differences. In addition, there were significant correlations between annual total precipitation and precipitation extremes, except consecutive dry days. Change of most extreme precipitation indices is affected by the South Asia summer monsoon (SASM) evolution. (C) 2015 Elsevier Ltd and INQUA. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Geography, Physical ; Geosciences, Multidisciplinary |
| 研究领域[WOS] | Physical Geography ; Geology |
| 关键词[WOS] | ASIAN SUMMER MONSOON ; DAILY CLIMATE EXTREMES ; INTERANNUAL VARIABILITY ; TEMPERATURE EXTREMES ; HYDROLOGICAL CYCLE ; TRENDS ; RAINFALL ; 20TH-CENTURY ; IMPACTS ; EVENTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000360653300006 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/10930]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Mt Hazards & Earth Surface Proc, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 2.Southwest Univ Nationalities, Coll Tourism & Hist Culture, Chengdu 610041, Peoples R China 3.A Yang Middle Sch Tianshui, Lanzhou 730070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jinshan,Shen, Xingju,Wang, Baolong. Changes in precipitation extremes in Southeastern Tibet, China[J]. QUATERNARY INTERNATIONAL,2015,380:49-59. |
| APA | Zhang, Jinshan,Shen, Xingju,&Wang, Baolong.(2015).Changes in precipitation extremes in Southeastern Tibet, China.QUATERNARY INTERNATIONAL,380,49-59. |
| MLA | Zhang, Jinshan,et al."Changes in precipitation extremes in Southeastern Tibet, China".QUATERNARY INTERNATIONAL 380(2015):49-59. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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