Spatio-temporal Analysis of Precipitation and Temperature: A Case Study Over the Beijing-Tianjin-Hebei Region, China

doi:10.1007/s00024-019-02400-3

	Spatio-temporal Analysis of Precipitation and Temperature: A Case Study Over the Beijing-Tianjin-Hebei Region, China
	Men, Baohui 2; Wu, Zhijian 2; Liu, Huanlong 2; Tian, Wei 1; Zhao, Yong 3
刊名	PURE AND APPLIED GEOPHYSICS
	2020-07-01
卷号	177 期号:7 页码:3527-3541
关键词	Beijing-Tianjin-Hebei region Temperature Precipitation Temporal and spatial distribution
ISSN号	0033-4553
DOI	10.1007/s00024-019-02400-3
通讯作者	Men, Baohui(menbh@nce-pu.edu.cn)
英文摘要	Climate change have a profound impact on the production and life of the people in the Beijing-Tianjin-Hebei region. Precipitation and temperature are regarded as two basic components of climate. This study investigated the spatial and temporal characteristics of precipitation and temperature over the region from 1960 to 2013. Different methods were used to analyze temporal variation and the results are mutually verified. Wavelet analysis was adopted to analyze the abrupt changes of precipitation and temperature. Empirical orthogonal function decomposition method was utilized to analyze the spatial distribution of temperature and precipitation. The study yielded three major findings: First, the inter-annual decrease and increase of precipitation appeared alternately in the region. Temperature was rising significantly in the last 50 years, apart from a slow reduction in the late 1970s. Second, the spatial distribution characteristics of precipitation vary due to the distance from the ocean. The increasing trend of temperature in Beijing-centered region was more obvious than that in areas away from the sea. Third, precipitation and temperature show strong correlations in change. When temperature increased, the rainfall decreased. What is more, when the temperature mutated, the precipitation also changed rapidly. The results can guide local agriculture production and provide reference for the further study of climate change.
WOS关键词	CLIMATE-CHANGE IMPACTS ; FREQUENCY-ANALYSIS ; URBANIZATION ; VARIABILITY ; EXTREMES ; SEA
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SPRINGER BASEL AG
WOS记录号	WOS:000546393300026
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/162402]
专题	中国科学院地理科学与资源研究所
通讯作者	Men, Baohui
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 2.North China Elect Power Univ, Renewable Energy Inst, Beijing Key Lab Energy Safety & Clean Utilizat, Beijing 102206, Peoples R China 3.China Inst Water Resources & Hydropower Res, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China
推荐引用方式 GB/T 7714	Men, Baohui,Wu, Zhijian,Liu, Huanlong,et al. Spatio-temporal Analysis of Precipitation and Temperature: A Case Study Over the Beijing-Tianjin-Hebei Region, China[J]. PURE AND APPLIED GEOPHYSICS,2020,177(7):3527-3541.
APA	Men, Baohui,Wu, Zhijian,Liu, Huanlong,Tian, Wei,&Zhao, Yong.(2020).Spatio-temporal Analysis of Precipitation and Temperature: A Case Study Over the Beijing-Tianjin-Hebei Region, China.PURE AND APPLIED GEOPHYSICS,177(7),3527-3541.
MLA	Men, Baohui,et al."Spatio-temporal Analysis of Precipitation and Temperature: A Case Study Over the Beijing-Tianjin-Hebei Region, China".PURE AND APPLIED GEOPHYSICS 177.7(2020):3527-3541.