Water vapour exchange between the atmospheric boundary layer and free troposphere over eastern China: seasonal characteristics and the El Niño–Southern Oscillation anomaly
Jiangsu Collaborative Innovation Center of Atmos. Environ. and Equipment Technology, Jiangsu Key Laboratory of Atmos. Environ. Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China
State Key Lab of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China
Xuesong Wang
State Key Lab of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China
Qianqian Huang
Institute of Urban Meteorology, Beijing 100089, China
Yu Song
State Key Lab of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China
Ling Kang
State Key Lab of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China
Hongsheng Zhang
Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, Beijing 100871, China
State Key Lab of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China
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Total article views: 3,250 (including HTML, PDF, and XML)
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Total article views: 1,864 (including HTML, PDF, and XML)
Thereof 1,864 with geography defined
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Total article views: 1,386 (including HTML, PDF, and XML)
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This work presents a climatology of water vapour exchange flux between the atmospheric boundary layer (ABL) and free troposphere (FT) over eastern China. The water vapour exchange maintains ABL humidity in cold months and moistens the FT in warm seasons, and its distribution has terrain-dependent features. The exchange flux is correlated with the El Niño–Southern Oscillation (ENSO) index and precipitation pattern. The study provides new insight into moisture transport and extreme weather.
This work presents a climatology of water vapour exchange flux between the atmospheric boundary...
