Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.5329 |
Synoptic climatology of winter daily temperature extremes in Sapporo, northern Japan | |
Farukh, M. A.1; Yamada, Tomohito J.2 | |
2018-04-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2018 |
卷号 | 38期号:5页码:2230-2238 |
文章类型 | Article |
语种 | 英语 |
国家 | Bangladesh; Japan |
英文摘要 | Extreme winter daily temperature is an important parameter for determining winter precipitation. This study used a principal component analysis and k-means clustering to characterize the circulation patterns of extreme daily temperatures for 19 winter seasons in Sapporo, Hokkaido, Japan. Climatological anomaly maps were constructed for sea level pressure (SLP) and the 500-hPa geopotential height for the identified minimum (Tmin(10); 239days) and maximum (Tmax(90); 236days) daily temperature extremes. The Tmax(90) SLP anomaly pattern was the opposite (west-east orientation) of the Tmin(10) pattern. The circulation patterns that predominantly contributed to winter rainfall were derived from cyclones over the Sea of Japan via instability created by abundant heat and moisture over the ocean and a strong positive 500-hPa height anomaly over Hokkaido. |
英文关键词 | Aleutian low geopotential height maximum daily temperature extreme minimum daily temperature extreme sea level pressure Siberian high |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000428880600007 |
WOS关键词 | ATMOSPHERIC CIRCULATION PATTERNS ; CLUSTER-ANALYSIS ; HOKKAIDO ; SNOWFALL ; REGIONALIZATION ; CLASSIFICATION ; PRECIPITATION ; ZONES |
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/36682 |
专题 | 气候变化 |
作者单位 | 1.Bangladesh Agr Univ, Dept Environm Sci, Mymensingh 2202, Bangladesh; 2.Hokkaido Univ, Dept Engn, Sapporo, Hokkaido, Japan |
推荐引用方式 GB/T 7714 | Farukh, M. A.,Yamada, Tomohito J.. Synoptic climatology of winter daily temperature extremes in Sapporo, northern Japan[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2018,38(5):2230-2238. |
APA | Farukh, M. A.,&Yamada, Tomohito J..(2018).Synoptic climatology of winter daily temperature extremes in Sapporo, northern Japan.INTERNATIONAL JOURNAL OF CLIMATOLOGY,38(5),2230-2238. |
MLA | Farukh, M. A.,et al."Synoptic climatology of winter daily temperature extremes in Sapporo, northern Japan".INTERNATIONAL JOURNAL OF CLIMATOLOGY 38.5(2018):2230-2238. |
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