globalchange  > 气候减缓与适应
DOI: 10.1002/joc.5554
论文题名:
Season-dependent warming characteristics observed at 12 stations in South Korea over the recent 100 years
作者: Choi W.; Ho C.-H.; Kim M.-K.; Kim J.; Yoo H.-D.; Jhun J.-G.; Jeong J.-H.
刊名: International Journal of Climatology
ISSN: 8998418
出版年: 2018
卷: 38, 期:11
起始页码: 4092
结束页码: 4101
语种: 英语
英文关键词: abrupt jump ; change-point analysis ; frequency distribution ; surface air temperature ; warming trend
Scopus关键词: Atmospheric temperature ; abrupt jump ; Change-point analysis ; Frequency distributions ; Surface air temperatures ; Warming trends ; Time series analysis ; air temperature ; frequency analysis ; seasonal variation ; surface temperature ; temperature anomaly ; trend analysis ; warming ; South Korea
英文摘要: A number of studies on the surface warming in the Korean Peninsula reported that there has been a notable increasing trend of surface air temperatures over the past several decades. Here, by analysing long-term surface air temperature data at 12 stations in South Korea that have records longer than 60 years, the authors show that the warming of spring and autumn temperatures is characterized by quasi-linear increases with time whereas the warming in winter and summer is characterized by one or two abrupt jumps. Change-point analysis of the seasonal-mean temperature time series shows that abrupt jumps in winter temperatures occurred in the late 1940s and late 1980s, while the jump in summer temperatures occurred in 1994 at most stations. The shape of the frequency distribution of the daily-mean temperature anomalies at all stations shifts to the warmer side after the jumps for both winter and summer. This shift in turn results in the decrease of cold extremes in winter and the increase of warm extremes in summer at all stations. Our results indicate that recent temperature records in South Korea are characterized by the two different types of warming according to seasons. © 2018 Royal Meteorological Society
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/116795
Appears in Collections:气候减缓与适应

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作者单位: School of Earth and Environmental Sciences, Seoul National University, Seoul, South Korea; Department of Atmospheric Sciences, Kongju National University, Gongju, South Korea; National Institute for Meteorological Sciences, Korean Meteorological Administration, Seogwipo, South Korea; Korea Meteorological Administration, Seoul, South Korea; Department of Oceanography, Chonnam National University, Gwangju, South Korea

Recommended Citation:
Choi W.,Ho C.-H.,Kim M.-K.,et al. Season-dependent warming characteristics observed at 12 stations in South Korea over the recent 100 years[J]. International Journal of Climatology,2018-01-01,38(11)
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