Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL071524 |
Correcting urban bias in large-scale temperature records in China, 1980-2009 | |
Wang, J.1; Tett, S. F. B.2,3; Yan, Z.1 | |
2017 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Scotland |
英文摘要 | Trends in urban fraction around meteorological station were used to quantify the relationship between urban growth and local urban warming rate in temperature records in China. Urban warming rates were estimated by comparing observed temperature trends with those derived from ERA-Interim reanalysis data. With urban expansion surrounding observing stations, daily minimum temperatures were enhanced, and daily maximum temperatures were slightly reduced. On average, a change in urban fraction from 0% to 100% induces additional warming in daily minimum temperature of +1.70.3 degrees C; daily maximum temperature changes due to urbanization are -0.40.2 degrees C. Based on this, the regional area-weighted average trend of urban-related warming in daily minimum (mean) temperature in eastern China was estimated to be +0.0420.007 (+0.0170.003)degrees C decade(-1), representing about 9% (4%) of overall warming trend and reducing the diurnal temperature range by -0.05 degrees Cdecade(-1). No significant relationship was found between background temperature anomalies and the strength of urban warming. |
英文关键词 | urban bias land surface air temperature China atmospheric reanalysis |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000393954900047 |
WOS关键词 | SURFACE AIR-TEMPERATURE ; HEAT ISLANDS ; UNITED-STATES ; TIME-SERIES ; URBANIZATION ; CLIMATE ; TRENDS ; IMPACT ; LAND |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/27809 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Temperate East Asia, Beijing, Peoples R China; 2.Univ Edinburgh, Natl Ctr Atmospher Sci Climate, Edinburgh, Midlothian, Scotland; 3.Univ Edinburgh, Sch GeoSci, Edinburgh, Midlothian, Scotland |
推荐引用方式 GB/T 7714 | Wang, J.,Tett, S. F. B.,Yan, Z.. Correcting urban bias in large-scale temperature records in China, 1980-2009[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(1). |
APA | Wang, J.,Tett, S. F. B.,&Yan, Z..(2017).Correcting urban bias in large-scale temperature records in China, 1980-2009.GEOPHYSICAL RESEARCH LETTERS,44(1). |
MLA | Wang, J.,et al."Correcting urban bias in large-scale temperature records in China, 1980-2009".GEOPHYSICAL RESEARCH LETTERS 44.1(2017). |
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