Nonhomogeneous poisson process model of summer high temperature extremes over China

doi:10.1007/s00477-021-02149-z

	Nonhomogeneous poisson process model of summer high temperature extremes over China
	Gao, Meng1 ; Zhang, Han 1; Zhang, Aidi 1; Wang, Yueqi 2,3
发表期刊	STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT
ISSN	1436-3240
	2022-01-09
页码	12
关键词	Summer heat extremes Peak over threshold Nonhomogeneous poisson process Teleconnection pattern
DOI	10.1007/s00477-021-02149-z
通讯作者	Gao, Meng(gaomeng03@hotmail.com)
英文摘要	In this study, nonhomogeneous Poisson process (NHPP) models arising from the extreme value theory have been fitted to summer high temperature extremes (HTEs) at 321 meteorological stations over China. The seasonality and six prominent atmospheric teleconnection patterns in Northern Hemisphere are incorporated in the NHPP models reflecting the non-stationarity of occurrence rate in Poisson process of HTEs. In addition, Poisson regression model has also been applied to link HTEs and these teleconnection patterns. The linkages of HTEs and teleconnection patterns have been identified in both NHPP modeling and Poisson regression. Composite maps of differences of 500-hPa geopotential height and wind fields in the positive and negative phases of teleconnection patterns are constructed to show the impacts of atmospheric circulation patterns on extreme heat events. The spatial pattern of the associated anticyclonic or cyclonic circulations with teleconnection patterns partly explains the spatial variability of the occurrences of summer HTEs over China.
资助机构	Key Program of Shandong Natural Science Foundation ; National Natural Science Foundation of China
收录类别	SCI
语种	英语
关键词[WOS]	SYNOPTIC ANALYSIS ; PRECIPITATION ; VARIABILITY ; ANOMALIES ; PATTERNS
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology ; Mathematics ; Water Resources
WOS记录号	WOS:000740388600001
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/31337
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
通讯作者	Gao, Meng
作者单位	1.Yantai Univ, Sch Math & Informat Sci, Yantai 264005, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Gao, Meng,Zhang, Han,Zhang, Aidi,et al. Nonhomogeneous poisson process model of summer high temperature extremes over China[J]. STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT,2022:12.
APA	Gao, Meng,Zhang, Han,Zhang, Aidi,&Wang, Yueqi.(2022).Nonhomogeneous poisson process model of summer high temperature extremes over China.STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT,12.
MLA	Gao, Meng,et al."Nonhomogeneous poisson process model of summer high temperature extremes over China".STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT (2022):12.