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Diminishing control of evaporation on rising land surface temperature of the Earth

文献类型：期刊论文

作者Szilagyi, Jozsef3; Zhang, Yongqiang4; Ma, Ning4; Crago, Richard D.2; Qualls, Russell J.1; Jozsa, Janos3
刊名COMMUNICATIONS EARTH & ENVIRONMENT
出版日期2024-10-22
卷号5期号:1页码:8
DOI10.1038/s43247-024-01796-8
产权排序2
英文摘要Evaporation rates and land surface temperatures can be modified by planned water availability as well as land use and land cover changes. In general, a higher evaporation rate via its associated latent heat flux yields a cooler surface. Here we demonstrate that increasing energy at the land surface necessitates more intense latent heat fluxes for the same unit degree of surface cooling. When the wet-surface temperature is around 25 degrees C, a unit drop in land surface temperature requires about twice as much water to evaporate than when it is only 10 degrees C. As a consequence, today an estimated 5 +/- 3% of extra water may be needed to evaporate globally for the same cooling effect as before the industrial era when near surface air temperature over land was about 1.5 degrees C cooler on average. This increase is a magnitude larger than what the thermal properties of water explain. Increasing energy at the land surface impacts global evaporation rates and surface temperatures, necessitating 5 +/- 3% extra water to evaporate at the present-day for the same cooling effect, according to analysis of the latent heat flux required for surface temperature reduction through an adiabatic process.
WOS关键词HEAT-FLUX ; SOIL ; DATASET ; WATER
资助项目National Natural Science Foundation of China (National Science Foundation of China)[TKP2021-NVA] ; National Natural Science Foundation of China (National Science Foundation of China)[TKP-6-6/PALY-2021] ; National Natural Science Foundation of China (National Science Foundation of China)[TKP2021-BME-NVA02] ; Ministry of Innovation and Technology of Hungary from the National Research, Development and Innovation Fund[RRF-2.3.1-21-2022-00008] ; Szechenyi Plan Plus program ; Sustainable Development and Technologies National Program of the Hungarian Academy of Sciences[42271029] ; National Natural Science Foundation of China[2023059] ; National Natural Science Foundation of China[2022RC003] ; CAS Youth Innovation Promotion Association
WOS研究方向Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:001338487300001
出版者SPRINGERNATURE
资助机构National Natural Science Foundation of China (National Science Foundation of China) ; Ministry of Innovation and Technology of Hungary from the National Research, Development and Innovation Fund ; Szechenyi Plan Plus program ; Sustainable Development and Technologies National Program of the Hungarian Academy of Sciences ; National Natural Science Foundation of China ; CAS Youth Innovation Promotion Association
源URL[http://ir.igsnrr.ac.cn/handle/311030/209745]  
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Szilagyi, Jozsef
作者单位1.Univ Idaho, Dept Biol Engn, Moscow, ID USA
2.Bucknell Univ, Dept Civil & Environm Engn, Lewisburg, PA USA
3.Budapest Univ Technol & Econ, Dept Hydraul & Water Resources Engn, Natl Lab Water Sci & Water Secur, HUN REN BME Water Management Res Grp, Budapest, Hungary
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Szilagyi, Jozsef,Zhang, Yongqiang,Ma, Ning,et al. Diminishing control of evaporation on rising land surface temperature of the Earth[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2024,5(1):8.
APA Szilagyi, Jozsef,Zhang, Yongqiang,Ma, Ning,Crago, Richard D.,Qualls, Russell J.,&Jozsa, Janos.(2024).Diminishing control of evaporation on rising land surface temperature of the Earth.COMMUNICATIONS EARTH & ENVIRONMENT,5(1),8.
MLA Szilagyi, Jozsef,et al."Diminishing control of evaporation on rising land surface temperature of the Earth".COMMUNICATIONS EARTH & ENVIRONMENT 5.1(2024):8.

入库方式： OAI收割

来源：地理科学与资源研究所

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