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Elevation Regulates the Response of Climate Heterogeneity to Climate Change

文献类型：期刊论文

作者Guan, Yanlong7,8; Liu, Junguo4,9; Cui, Wenhui6; Chen, Deliang5,10; Zhang, Jiankai3; Lu, Hongwei2; Maeda, Eduardo Eiji1,12; Zeng, Zhenzhong7; Beck, Hylke E.11
刊名GEOPHYSICAL RESEARCH LETTERS
出版日期2024-06-28
卷号51期号:12页码:11
ISSN号0094-8276
DOI10.1029/2024GL109483
英文摘要Climate change represents a profound threat to the diversity and stability of global climate zones. However, the complex interplay between climate change and elevation in shaping climate heterogeneity is not yet fully understood. Here, we combine Shannon's diversity index (SHDI) with the K & ouml;ppen-Geiger climate classification to explore the altitudinal distributions of global climate heterogeneity; and their responses to climate change. The study reveals a distinctive pattern: SHDI, a proxy for climate heterogeneity tends to slow down or decline at lower elevations with increasing temperatures, while at higher elevations, it continues to rise due to continuing cold conditions. Examination of climate simulations, both with and without anthropogenic forcing, confirms that observed changes in climate heterogeneity are primarily attributable to anthropogenic climate change within these high-elevation regions. This study underscores the importance of high-elevation regions as not only custodians of diverse climate types but also potential refuges for species fleeing warmer climates. Climate change is threatening the diversity and stability of global climate patterns. But we're still not completely sure how climate change interacts with elevation to affect climate heterogeneity. In this study, we looked at how climate heterogeneity changes with altitude and responds to climate change. We found that as temperatures rise, the climate diversity tends to decrease at lower elevations, but it increases at higher elevations. We used climate simulations to show that these changes can be attributed to anthropogenic climate change. This study shows that high-elevation regions are important because they can sustain diverse climates and are likely to be a safe haven for plants and animals when climate diversity continues to decline at lower elevations. We employed a high-resolution climate data set to analyze changes in global climate heterogeneity With increasing temperatures, global climate heterogeneity amplifies at higher elevations, while diminishing at lower altitudes Anthropogenic climate change primarily drives alterations in climate heterogeneity at higher elevations
WOS关键词CLASSIFICATION ; TRAITS ; SHIFTS ; BIOMES ; PACE
资助项目Shenzhen Science and Technology Program ; Henan Provincial Key Laboratory of Hydrosphere and Watershed Water Security, the Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[QZKK1003] ; Open Research Fund of Henan Provincial Key Laboratory of Hydrosphere and Watershed Water Security[HWWSF202305] ; Key Laboratory of Water Cycle and Related Land Surface Processes, IGSNRR, CAS[WL2023003] ; Swedish Research Council[VR: 2021-02163] ; Swedish Research Council[2022-06011] ; Biodiversity and Ecosystem Services in a Changing Climate (BECC) ; [KCXFZ20201221173601003]
WOS研究方向Geology
语种英语
WOS记录号WOS:001251759800001
出版者AMER GEOPHYSICAL UNION
资助机构Shenzhen Science and Technology Program ; Henan Provincial Key Laboratory of Hydrosphere and Watershed Water Security, the Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Open Research Fund of Henan Provincial Key Laboratory of Hydrosphere and Watershed Water Security ; Key Laboratory of Water Cycle and Related Land Surface Processes, IGSNRR, CAS ; Swedish Research Council ; Biodiversity and Ecosystem Services in a Changing Climate (BECC)
源URL[http://ir.igsnrr.ac.cn/handle/311030/206448]  
专题陆地水循环及地表过程院重点实验室_外文论文
通讯作者Liu, Junguo
作者单位1.Univ Helsinki, Dept Geosci & Geog, Helsinki, Finland
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China
3.Lanzhou Univ, Coll Atmospher Sci, Lanzhou, Peoples R China
4.North China Univ Water Resources & Elect Power, Henan Prov Key Lab Hydrosphere & Watershed Water S, Zhengzhou, Peoples R China
5.Univ Gothenburg, Dept Earth Sci, Reg Climate Grp, Gothenburg, Sweden
6.Shenzhen Technol Inst Urban Publ Safety, Shenzhen, Peoples R China
7.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen, Peoples R China
8.Fujian Agr & Forestry Univ, Coll Resources & Environm, Fujian Prov Key Lab Soil Environm Hlth & Regulat, Fuzhou, Peoples R China
9.North China Univ Water Resource & Elect Power, Sch Water Conservancy, Zhengzhou, Peoples R China
10.Tsinghua Univ, Dept Earth Syst Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Guan, Yanlong,Liu, Junguo,Cui, Wenhui,et al. Elevation Regulates the Response of Climate Heterogeneity to Climate Change[J]. GEOPHYSICAL RESEARCH LETTERS,2024,51(12):11.
APA Guan, Yanlong.,Liu, Junguo.,Cui, Wenhui.,Chen, Deliang.,Zhang, Jiankai.,...&Beck, Hylke E..(2024).Elevation Regulates the Response of Climate Heterogeneity to Climate Change.GEOPHYSICAL RESEARCH LETTERS,51(12),11.
MLA Guan, Yanlong,et al."Elevation Regulates the Response of Climate Heterogeneity to Climate Change".GEOPHYSICAL RESEARCH LETTERS 51.12(2024):11.

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来源：地理科学与资源研究所

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