干旱区生态环境知识资源中心(Arid): Analysis of Temperature Change in Uzbekistan and the Regional Atmospheric Circulation of Middle Asia during 1961-2016

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DOI	10.3390/cli8090101
	Analysis of Temperature Change in Uzbekistan and the Regional Atmospheric Circulation of Middle Asia during 1961-2016
	Kholmatjanov, Bakhtiyar M.; Petrov, Yuriy, V; Khujanazarov, Temur; Sulaymonova, Nigora N.; Abdikulov, Farrukh, I; Tanaka, Kenji
通讯作者	Khujanazarov, T
来源期刊	CLIMATE
EISSN	2225-1154
出版年	2020
卷号	8 期号:9
英文摘要	Climate change and shrinking of the Aral Sea have significantly affected the region's temperature variations. Observed interannual changes in Uzbekistan's air temperature compared to the duration of synoptic weather types (SWT) in Middle Asia were analyzed. Nonparametric Mann-Kendall statistical test and climate trends coefficients were used to identify trend characteristics of observed temperature from 1961-2016 to the baseline period of 1961-1990. The results showed increasing temperature trends average to 1 degrees C in warm and cold half years over Uzbekistan. The 1991-2016 decadal temperature trend ranged from 0.25 degrees C/decade in the northwest to 0.52 degrees C/decade in the center, especially pronounced in the oasis and Aral Sea zones. There were also significant changes in the structure of regional SWT. The main difference in the structure of SWT in Middle Asia relative to the baseline period was expressed in a decrease of cold mass invasion duration from 113.4 to 76.1 days and an increase in low-gradient baric field duration from 65.8 to 134.6 days. The process of anthropogenic warming, which began in Uzbekistan in the 1960s of the twentieth century, has accelerated from the mid-1970s with a higher mean annual air temperature than the baseline period's climate normals (1961-1990) and is associated with changes in the regional SWT over Middle Asia.
英文关键词	climate temperature trends synoptic weather types of Middle Asia Mann-Kendall test
类型	Article
语种	英语
开放获取类型	Other Gold
收录类别	ESCI
WOS记录号	WOS:000578161700001
WOS关键词	CLIMATE-CHANGE ; TIEN-SHAN ; PRECIPITATION EXTREMES ; IMPACTS ; GLACIERS
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334665
作者单位	[Kholmatjanov, Bakhtiyar M.; Sulaymonova, Nigora N.] Ctr Hydrometeorol Serv Republ Uzbekistan, Hydrometeorol Res Inst, Tashkent 100052, Uzbekistan; [Kholmatjanov, Bakhtiyar M.; Petrov, Yuriy, V; Abdikulov, Farrukh, I] Natl Univ Uzbekistan, Fac Phys, Tashkent 100174, Uzbekistan; [Khujanazarov, Temur; Tanaka, Kenji] Kyoto Univ, Disaster Prevent Res Inst, Kyoto 6110011, Japan
推荐引用方式 GB/T 7714	Kholmatjanov, Bakhtiyar M.,Petrov, Yuriy, V,Khujanazarov, Temur,et al. Analysis of Temperature Change in Uzbekistan and the Regional Atmospheric Circulation of Middle Asia during 1961-2016[J],2020,8(9).
APA	Kholmatjanov, Bakhtiyar M.,Petrov, Yuriy, V,Khujanazarov, Temur,Sulaymonova, Nigora N.,Abdikulov, Farrukh, I,&Tanaka, Kenji.(2020).Analysis of Temperature Change in Uzbekistan and the Regional Atmospheric Circulation of Middle Asia during 1961-2016.CLIMATE,8(9).
MLA	Kholmatjanov, Bakhtiyar M.,et al."Analysis of Temperature Change in Uzbekistan and the Regional Atmospheric Circulation of Middle Asia during 1961-2016".CLIMATE 8.9(2020).