Collaborative Innovation Center on Forecast and Evaluation of
Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory of Meteorological Disaster (KLME), Ministry of Education, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Joint International Research Laboratory of Climate and Environment
Change (ILCEC), Nanjing University of Information Science and Technology, Nanjing, 210044, China
Collaborative Innovation Center on Forecast and Evaluation of
Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory of Meteorological Disaster (KLME), Ministry of Education, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Joint International Research Laboratory of Climate and Environment
Change (ILCEC), Nanjing University of Information Science and Technology, Nanjing, 210044, China
Hanqing Kang
Collaborative Innovation Center on Forecast and Evaluation of
Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory of Meteorological Disaster (KLME), Ministry of Education, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Joint International Research Laboratory of Climate and Environment
Change (ILCEC), Nanjing University of Information Science and Technology, Nanjing, 210044, China
Wen Lu
Collaborative Innovation Center on Forecast and Evaluation of
Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory of Meteorological Disaster (KLME), Ministry of Education, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Joint International Research Laboratory of Climate and Environment
Change (ILCEC), Nanjing University of Information Science and Technology, Nanjing, 210044, China
Shuqi Yan
Collaborative Innovation Center on Forecast and Evaluation of
Meteorological Disaster, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Key Laboratory of Meteorological Disaster (KLME), Ministry of Education, Nanjing University of Information Science and Technology, Nanjing, 210044, China
Joint International Research Laboratory of Climate and Environment
Change (ILCEC), Nanjing University of Information Science and Technology, Nanjing, 210044, China
Delong Zhao
Beijing Weather Modification Office, Beijing, 100089, China
Weihang Zhang
College of Oceanic and Atmospheric Sciences, Ocean University of
China, Qingdao, 266100, China
Jinhui Gao
Plateau Atmosphere and Environment Key Laboratory of Sichuan Province, School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu, 610225, China
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In this paper, by using WRF-Chem with a black carbon (BC) tagging technique, we investigate the formation mechanism and regional sources of a BC peak in the free troposphere observed by aircraft flights. Local sources dominated BC from the surface to about 700 m (78.5 %), while the BC peak in the free troposphere was almost entirely imported from external sources (99.8 %). Our results indicate that cyclone systems can quickly lift BC up to the free troposphere, as well as extend its lifetime.
In this paper, by using WRF-Chem with a black carbon (BC) tagging technique, we investigate the...