首页|Cryosphere evapotranspiration in the Tibetan Plateau:A review

Cryosphere evapotranspiration in the Tibetan Plateau:A review

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Land surface actual evapotranspiration is an important process that influences the Earth's energy and water cycles and determines the water and heat transfer in the soil-vegetation-atmosphere system. Meanwhile, the cryosphere's hydrologi-cal process is receiving extensive attention, and its water problem needs to be understood from multiple perspectives. As the main part of the Chinese cryosphere, the Tibetan Plateau faces significant climate and environmental change. There are active interaction and pronounced feedback between the environment and ETa in the cryosphere. This article mainly focuses on the research progress of ETa in the Tibetan Plateau. It first reviews the ETa process, characteristics, and impact factors of typical underlying surfaces in the Tibetan Plateau (alpine meadows, alpine steppes, alpine wet-lands, alpine forests, lakes). Then it compares the temporal and spatial variations of ETa at different scales. In addition, considering the current greening of cryosphere vegetation due to climate change, it discusses the relationship between vegetation greening and transpiration to help clarify how vegetation activities are related to the regional water cycle and surface energy budget.

cryosphere evapotranspirationTibetan Plateautranspirationevaporation

KunXin Wang、YinSheng Zhang、Ning Ma、YanHong Guo、YaoHui Qiang

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Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China

University of Chinese Academy of Sciences, Beijing 100101, China

CAS Center for Excellence in Tibetan Plateau Earth Sciences, Beijing 100101, China

China-Pakistan Joint Research Center on Earth Sciences, CAS-HEC, Islamabad 45320, Pakistan

Key Laboratory of Water Cycle and Related Land Surface Processes, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China

State Key Laboratory of Cryospheric Science, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China

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This research was jointly funded by theStrategic Pri-ority Research Program of the Chinese Academy of SciencesSecond Tibetan Pla-teau Scientific Expedition and Research ProgramNational Natural Science Founda-tion of ChinaNational Natural Science Founda-tion of ChinaChina Post-doctoral Science Foundation funded projectand the Open Research Fund Program of State Key Laboratory of Cryospheric Science, Northwest In-stitute of Eco-Environment and R

XDA20060201022019QZKK020141801047417010822018M631589SKLCS-OP-2020-11

2020

寒旱区科学(英文版)
中国科学院寒区旱区环境与工程研究所,科学出版社有限责任公司

寒旱区科学(英文版)

CSCD
影响因子:0.237
ISSN:1674-3822
年,卷(期):2020.12(6)
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