干旱区生态环境知识资源中心(Arid): Enhanced Warming in Global Dryland Lakes and Its Drivers

Arid

DOI	10.3390/rs14010086
	Enhanced Warming in Global Dryland Lakes and Its Drivers
	Wang, Siyi; He, Yongli; Hu, Shujuan; Ji, Fei; Wang, Bin; Guan, Xiaodan; Piccolroaz, Sebastiano
通讯作者	He, YL (corresponding author)，Lanzhou Univ, Coll Atmospher Sci, Minist Educ, Key Lab Semiarid Climate Change, Lanzhou 730000, Peoples R China. ; He, YL (corresponding author)，Collaborat Innovat Ctr Western Ecol Safety, Lanzhou 730000, Peoples R China.
来源期刊	REMOTE SENSING
EISSN	2072-4292
出版年	2022
卷号	14 期号:1
英文摘要	Lake surface water temperature (LSWT) is sensitive to climate change. Previous studies have found that LSWT warming is occurring on a global scale and is expected to continue in the future. Recently, new global LSWT data products have been generated using satellite remote sensing, which provides an inimitable opportunity to study the LSWT response to global warming. Based on the satellite observations, we found that the warming rate of global lakes is uneven, with apparent regional differences. Indeed, comparing the LSWT warming in different climate zones (from arid to humid), the lakes in drylands experienced more significant warming (0.28 degrees C decade(-1)) than those in semi-humid and humid regions (0.19 degrees C decade(-1)) during previous decades (1995-2016). By further quantifying the impact factors, it showed that the LSWT warming is attributed to air temperature (74.4%), evaporation (4.1%), wind (9.9%), cloudiness (4.3%), net shortwave (3.1%), and net longwave (4.0%) over the lake surface. Air temperature is the main driving force for the warming of most global lakes, so the first estimate quantification of future LSWT trends can be determined from air temperature projections. By the end of the 21st century, the summer air temperature would warm up to 1.0 degrees C (SSP1-2.6) and 6.3 degrees C (SSP5-8.5) over lakes, with a more significant warming trend over the dryland lakes. Combined with their higher warming sensitivity, the excess summer LSWT warming in drylands is expected to continue, which is of great significance because of their high relevance in these water-limited regions.
英文关键词	lake surface water temperature satellite data air temperature climate change limnology
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000751383800001
WOS关键词	CLIMATE-CHANGE ; WATER TEMPERATURE ; SURFACE-WATER ; IMPACTS ; SENTINELS
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376724
作者单位	[Wang, Siyi; He, Yongli; Hu, Shujuan; Ji, Fei; Guan, Xiaodan] Lanzhou Univ, Coll Atmospher Sci, Minist Educ, Key Lab Semiarid Climate Change, Lanzhou 730000, Peoples R China; [He, Yongli] Collaborat Innovat Ctr Western Ecol Safety, Lanzhou 730000, Peoples R China; [Wang, Bin] Oak Ridge Natl Lab, Div Environm Sci, Oak Ridge, TN 37831 USA; [Piccolroaz, Sebastiano] Univ Trento, Dept Civil Environm & Mech Engn, I-38123 Trento, Italy; [Piccolroaz, Sebastiano] Ecole Polytech Fed Laussane, Phys Aquat Syst Lab APHYS Margaretha Kamprad Chai, CH-1015 Lausanne, Switzerland
推荐引用方式 GB/T 7714	Wang, Siyi,He, Yongli,Hu, Shujuan,et al. Enhanced Warming in Global Dryland Lakes and Its Drivers[J],2022,14(1).
APA	Wang, Siyi.,He, Yongli.,Hu, Shujuan.,Ji, Fei.,Wang, Bin.,...&Piccolroaz, Sebastiano.(2022).Enhanced Warming in Global Dryland Lakes and Its Drivers.REMOTE SENSING,14(1).
MLA	Wang, Siyi,et al."Enhanced Warming in Global Dryland Lakes and Its Drivers".REMOTE SENSING 14.1(2022).