Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.4905 |
Does the recent warming hiatus exist over Northern Asia for winter wind chill temperature? | |
Ma, Ying1,2,3; Mao, Rui1; Feng, Sheng-Hui4; Gong, Dao-Yi1; Kim, Seong-Joong5 | |
2017-06-15 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2017 |
卷号 | 37期号:7 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; South Korea |
英文摘要 | Wind chill temperature (WCT) describes the joint effect of wind velocity and air temperature on exposed body skin and could support policymakers in designing plans to reduce the risks of notably cold and windy weather. This study examined winter WCT over Northern Asia during 1973-2013 by analysing in situ station data. The winter WCT warming rate over the Tibetan Plateau (TP) slowed during 1999-2013 (-0.04 degrees C decade(-1)) compared with that of during 1973-1998 (0.67 degrees C decade(-1)). The winter WCT warming hiatus has also been observed in the remainder of Northern Asia with trends of 1.11 degrees C decade(-1) during 1973-1998 but -1.02 degrees C decade(-1) during 1999-2013, except for the Far East (FE) of Russia, where the winter WCT has continued to heat up during both the earlier period of 1973-1998 (0.54 degrees C decade(-1)) and the recent period of 1999-2013 (0.75 degrees C decade(-1)). The results indicate that the influence of temperature on winter WCT is greater than that of wind speed over Northern Asia. Atmospheric circulation changes associated with air temperature and wind speed were analysed to identify the causes for the warming hiatus of winter WCT over Northern Asia. The distributions of sea-level pressure and 500-hPa height anomalies during 1999-2013 transported cold air from the high latitudes to middle latitudes, resulting in low air temperature over Northern Asia except for the FE of Russia. Over the TP, the increase in wind speed offset the increase in air temperature during 1999-2013. For the FE, the southerly wind from the Western Pacific drove the temperature up during the 1999-2013 period through warm advection. |
英文关键词 | wind chill temperature Northern Asia warming hiatus |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404851400007 |
WOS关键词 | SURFACE ; LATITUDES ; WINDCHILL ; MORTALITY ; WEATHER ; CHINA |
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/37527 |
专题 | 气候变化 |
作者单位 | 1.Beijing Normal Univ, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China; 2.Beijing Normal Univ, Acad Disaster Reduct & Emergency Management, Minist Civil Affairs, Beijing, Peoples R China; 3.Beijing Normal Univ, Minist Educ, Beijing, Peoples R China; 4.Tangshan 1 High Sch, Geog Dept, Tangshan, Peoples R China; 5.Korea Polar Res Inst, Div Polar Climate Change, Incheon, South Korea |
推荐引用方式 GB/T 7714 | Ma, Ying,Mao, Rui,Feng, Sheng-Hui,et al. Does the recent warming hiatus exist over Northern Asia for winter wind chill temperature?[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2017,37(7). |
APA | Ma, Ying,Mao, Rui,Feng, Sheng-Hui,Gong, Dao-Yi,&Kim, Seong-Joong.(2017).Does the recent warming hiatus exist over Northern Asia for winter wind chill temperature?.INTERNATIONAL JOURNAL OF CLIMATOLOGY,37(7). |
MLA | Ma, Ying,et al."Does the recent warming hiatus exist over Northern Asia for winter wind chill temperature?".INTERNATIONAL JOURNAL OF CLIMATOLOGY 37.7(2017). |
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