Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-16-0671.1 |
Evidence for a Strong Association of Short-Duration Intense Rainfall with Urbanization in the Beijing Urban Area | |
Yang, Ping1,2,3; Ren, Guoyu2,4; Yan, Pengcheng5 | |
2017-08-01 | |
发表期刊 | JOURNAL OF CLIMATE
![]() |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2017 |
卷号 | 30期号:15 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | Correlations of the urban heat island intensity (UHII) and key surface variables with the short-duration intense rainfall (SDIR) events are examined for the Beijing urban areas by applying hourly data of a high-density automatic weather station (AWS) network. Higher frequencies (amounts) of the SDIR events are found in or near the central urban area, and most of the SDIR events begin to appear in late evening and nighttime, but tend to end in late night and early morning. Correlations of the UHII with the SDIR frequency (amount) are all highly significant for more than 3 h ahead of the beginning of the SDIR events. Although the UHII at immediate hours (< 3 h) before the SDIR occurrence is more indicative of SDIR events, their occurrence more depends on the magnitude of the UHII at earlier hours. The UHII before the beginning of the SDIR events also shows high-value centers in the central urban area, which is generally consistent with the distribution of the SDIR events. The spatial and temporal patterns of regional SDIR events exhibit similar characteristics to the site-based SDIR events and also show a good relationship with the UHII in the urban areas. In addition to the UHII over the urban areas, surface air temperature, surface air pressure, relative humidity, and near-surface wind directions at the Beijing station experience large changes before and after the beginning time of regional SDIR events, and have the potential to indicate the occurrence of SDIR events in the studied area. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000405470400015 |
WOS关键词 | ASIAN SUMMER MONSOON ; HEAT-ISLAND ; ST-LOUIS ; AIR-POLLUTION ; PRECIPITATION ; CLIMATE ; IMPACT ; CHINA ; THUNDERSTORMS ; TEMPERATURE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/20738 |
专题 | 气候变化 |
作者单位 | 1.China Meteorol Adm Training Ctr, Beijing, Peoples R China; 2.China Univ Geosci, Sch Environm Studies, Dept Atmospher Sci, Wuhan, Peoples R China; 3.China Meteorol Adm, Inst Urban Meteorol, Beijing, Peoples R China; 4.China Meteorol Adm, Natl Climate Ctr, Lab Climate Studies, Beijing, Peoples R China; 5.China Meteorol Adm, Inst Arid Meteorol, Lanzhou, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, Ping,Ren, Guoyu,Yan, Pengcheng. Evidence for a Strong Association of Short-Duration Intense Rainfall with Urbanization in the Beijing Urban Area[J]. JOURNAL OF CLIMATE,2017,30(15). |
APA | Yang, Ping,Ren, Guoyu,&Yan, Pengcheng.(2017).Evidence for a Strong Association of Short-Duration Intense Rainfall with Urbanization in the Beijing Urban Area.JOURNAL OF CLIMATE,30(15). |
MLA | Yang, Ping,et al."Evidence for a Strong Association of Short-Duration Intense Rainfall with Urbanization in the Beijing Urban Area".JOURNAL OF CLIMATE 30.15(2017). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论