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Extreme rainfall trends of 21 typical urban areas in China during 1998-2015 based on remotely sensed data sets
Li, WY (Li, Weiyue)1,2,3; Zhao, M (Zhao, Min)3; Scaioni, M (Scaioni, Marco)4; Hosseini, SR (Hosseini, Seyed Reza)5; Wang, X (Wang, Xiang)6; Yao, DJ (Yao, Dongjing)2; Zhang, KH (Zhang, Kaihang)7; Gao, J (Gao, Jun)1,2; Li, X (Li, Xin)8,9
Source PublicationENVIRONMENTAL MONITORING AND ASSESSMENT
2019
Volume191Issue:12Pages:709
DOI10.1007/s10661-019-7900-7
Abstract

With the increase of population, many cities are growing in size at a phenomenal rate. Urbanization changes the urban underlying surface, influences the micro-climate, and sometimes affects the local precipitation process. In this study, we investigated the trends of extreme rainfall in China's 21 typical urban areas. Based on a series of daily rainfall and "Urban/built-up" dataset from TMPA 3B42 and MCD12Q1 products in China, trends in extreme precipitation, with the threshold defined as 95th (pre95p) and 99th (pre99p) percentiles of annual rain days during 1998-2015, have been assessed in China, and especially in 21 typical urban areas from 1998 to 2015. The tendency curves in extreme rainfall of different years are presented. In this period, more than 66% regions of China covered by TMPA 3B42 have increasing trends in extreme rainfall with pre95p threshold. The 21 typical urban areas showed different trends-in over half of these areas, upward tendencies in extreme rainfall were observed, particularly in Dalian, Beijing, and Chongqing. Seventeen urban areas showed increasing tendencies in pre95p extreme rainfall days, including Shanghai, Nanjing, Hangzhou, and Suzhou in the Yangtze River Delta region. The results also illustrate that southeastern coastal urban areas of China may have experienced decreasing occurrences in extreme rainfall.

Subject AreaEnvironmental Sciences
WOS IDWOS:000494714400001
Language英语
Indexed BySCI
KeywordPrecipitation Extremes River Delta Climate Frequency Impacts Microwave Shanghai Taiwan Basin Risk
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
Cooperation Status国际
ISSN0167-6369
URL查看原文
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/9075
Collection图书馆
Corresponding AuthorZhao, M (Zhao, Min)
Affiliation1.Shanghai Normal Univ, Inst Urban Studies, Shanghai 200234, Peoples R China;
2.Shanghai Normal Univ, Sch Environm & Geog Sci, Shanghai 200234, Peoples R China;
3.Coll Resources & Environm, Shandong Prov Key Lab Water & Soil Conservat & En, Linyi 276005, Shandong, Peoples R China;
4.Politecn Milan, Dept Architecture Built Environm & Construct Engn, I-20133 Milan, Italy;
5.Politecn Milan, Dept Civil & Environm Engn, I-20133 Milan, Italy;
6.Linyi Nat Resources & Planning Bur, Linyi 276001, Shandong, Peoples R China;
7.Shanghai Normal Univ, Inst Tourism, Shanghai 200234, Peoples R China;
8.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100101, Peoples R China;
9.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China.
Recommended Citation
GB/T 7714
Li, WY ,Zhao, M ,Scaioni, M ,et al. Extreme rainfall trends of 21 typical urban areas in China during 1998-2015 based on remotely sensed data sets[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2019,191(12):709.
APA Li, WY .,Zhao, M .,Scaioni, M .,Hosseini, SR .,Wang, X .,...&Li, X .(2019).Extreme rainfall trends of 21 typical urban areas in China during 1998-2015 based on remotely sensed data sets.ENVIRONMENTAL MONITORING AND ASSESSMENT,191(12),709.
MLA Li, WY ,et al."Extreme rainfall trends of 21 typical urban areas in China during 1998-2015 based on remotely sensed data sets".ENVIRONMENTAL MONITORING AND ASSESSMENT 191.12(2019):709.
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