Intensification of the dispersion of the global climatic landscape and its potential as a new climate change indicator

doi:10.1088/1748-9326/aba2a7

	Intensification of the dispersion of the global climatic landscape and its potential as a new climate change indicator
	Guan, Yanlong 2,5,6; Lu, Hongwei 2,3; He, Li 2,5; Adhikari, Hari 6; Pellikka, Petri 1,6; Maeda, Eduardo 6; Heiskanen, Janne 4,6
刊名	ENVIRONMENTAL RESEARCH LETTERS
	2020-11-01
卷号	15 期号:11 页码:10
关键词	Kö ppen– Geiger climate classification global climate landscape dispersion patch aggregation global climate diversity
ISSN号	1748-9326
DOI	10.1088/1748-9326/aba2a7
通讯作者	Lu, Hongwei(luhw@igsnrr.ac.cn)
英文摘要	Increases and decreases in the areas of climatic types have become one of the most important responses to climate warming. However, few attempts have been made to quantify the complementary relationship between different climate types or to further assess changes in the spatial morphology. In this study, we used different observed datasets to reveal a dispersion phenomenon between major global climate types in 1950-2010, which is significantly consistent with the increasing trend of global temperatures. As the standard deviation of the area of major climate zones strengthened in 1950-2010, the global climatic landscape underwent notable changes. Not only did the area change, but the shape of the overall boundary became regular, the aggregation of climatic patches strengthened, and the climatic diversity declined substantially. However, changes in the global climatic landscapes are not at equilibrium with those on the continental scale. Interpreting these climatic morphological indices can deepen our understanding of the redistribution response mechanisms of species to climate change and help predict how they will be impacted by long-term future climate change.
资助项目	Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK1003] ; National Natural Science Foundation of China[41890824] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20040301] ; CAS Interdisciplinary Innovation Team[JCTD-2019-04] ; Academy of Finland[318252] ; Academy of Finland[319905]
WOS关键词	WORLD MAP ; CLASSIFICATION ; RESOLUTION ; IMPACTS ; SHIFTS ; REGIONS ; TRENDS ; BIOMES ; SCALE ; CMIP5
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000591062400001
资助机构	Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; CAS Interdisciplinary Innovation Team ; Academy of Finland
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/156685]
专题	中国科学院地理科学与资源研究所
通讯作者	Lu, Hongwei
作者单位	1.Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan 430079, Peoples R China 2.North China Elect Power Univ, Sch Renewable Energy, Beijing, Peoples R China 3.Chinese Acad Sci, Key Lab Water Cycle & Related Land Surface Proc, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 4.Univ Helsinki, Inst Atmospher & Earth Syst Res, Fac Sci, Helsinki, Finland 5.Tianjin Univ, State Key Lab Hydraul Engn Simulat & Safety, Tianjin, Peoples R China 6.Univ Helsinki, Dept Geosci & Geog, Helsinki, Finland
推荐引用方式 GB/T 7714	Guan, Yanlong,Lu, Hongwei,He, Li,et al. Intensification of the dispersion of the global climatic landscape and its potential as a new climate change indicator[J]. ENVIRONMENTAL RESEARCH LETTERS,2020,15(11):10.
APA	Guan, Yanlong.,Lu, Hongwei.,He, Li.,Adhikari, Hari.,Pellikka, Petri.,...&Heiskanen, Janne.(2020).Intensification of the dispersion of the global climatic landscape and its potential as a new climate change indicator.ENVIRONMENTAL RESEARCH LETTERS,15(11),10.
MLA	Guan, Yanlong,et al."Intensification of the dispersion of the global climatic landscape and its potential as a new climate change indicator".ENVIRONMENTAL RESEARCH LETTERS 15.11(2020):10.