气候变化领域集成服务门户(CCPortal): Historical global and regional spatiotemporal patterns in daily temperature

CCPortal

DOI	10.3389/fenvs.2023.1294456
	Historical global and regional spatiotemporal patterns in daily temperature
	Rahim, Md Adilur; Rohli, Robert V.; Bin Mostafiz, Rubayet; Bushra, Nazla; Friedland, Carol J.
发表日期	2024
EISSN	2296-665X
起始页码	11
卷号	11
英文摘要	The abrupt increase in surface air temperature over the last few decades has received abundant scholarly and popular attention. However, less attention has focused on the specific nature of the warming spatially and seasonally, using high-resolution reanalysis output based on historical temperature observations. This research uses the European Centre for Medium-range Weather Forecasts (ECMWF) Reanalysis Version 5 (ERA5) output to identify spatiotemporal features of daily mean surface air temperature, defined both as the mean of the maximum and minimum temperatures over the calendar day (meanmaxmin) and as the mean of the 24 hourly observations per day (meanhourly), across the terrestrial Earth. Results suggest temporal warming throughout the year, with several hot spots of significantly increasing temperature, including in the Arctic transition seasons, Northern Hemisphere mid-latitudes in July, Eurasia in spring, Europe and the lower latitudes in summer, and tropical autumn. Cooling is also observed, but generally at rates more likely to be statistically insignificant than warming rates. These trends are nearly identical regardless of whether calculated as meanmaxmin or meanhourly. These results may assist scientists and citizens to understand more fully observed agricultural, commercial, ecological, economic, and recreational trends in light of climate change considerations.
英文关键词	global climate change; global warming; ERA5 land skin temperature; regional climate anomalies; seasonal temperature change
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001156144700001
来源期刊	FRONTIERS IN ENVIRONMENTAL SCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/287919
作者单位	Louisiana State University System; Louisiana State University; Louisiana State University System; Louisiana State University; Louisiana State University System; Louisiana State University; Louisiana State University System; Louisiana State University
推荐引用方式 GB/T 7714	Rahim, Md Adilur,Rohli, Robert V.,Bin Mostafiz, Rubayet,et al. Historical global and regional spatiotemporal patterns in daily temperature[J],2024,11.
APA	Rahim, Md Adilur,Rohli, Robert V.,Bin Mostafiz, Rubayet,Bushra, Nazla,&Friedland, Carol J..(2024).Historical global and regional spatiotemporal patterns in daily temperature.FRONTIERS IN ENVIRONMENTAL SCIENCE,11.
MLA	Rahim, Md Adilur,et al."Historical global and regional spatiotemporal patterns in daily temperature".FRONTIERS IN ENVIRONMENTAL SCIENCE 11(2024).