Institute for Atmospheric and Earth System Research (INAR)/Physics, Faculty of Science, University of Helsinki, Helsinki, Finland
Institute for Atmospheric and Earth System Research (INAR)/Forest
Sciences, Faculty of Agriculture and Forestry, University of Helsinki, Helsinki, Finland
Institute for Atmospheric and Earth System Research (INAR)/Physics, Faculty of Science, University of Helsinki, Helsinki, Finland
Joint International Research Laboratory of Atmospheric and Earth
System Sciences, School of Atmospheric Sciences, Nanjing University, Nanjing, China
Aerosol and Haze Laboratory, Beijing Advanced Innovation Center for
Soft Matter Science and Engineering, Beijing University of Chemical
Technology (BUCT), Beijing, China
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Total article views: 1,282 (including HTML, PDF, and XML)
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Viewed (geographical distribution)
Total article views: 1,952 (including HTML, PDF, and XML)
Thereof 1,969 with geography defined
and -17 with unknown origin.
Total article views: 1,282 (including HTML, PDF, and XML)
Thereof 1,296 with geography defined
and -14 with unknown origin.
Total article views: 670 (including HTML, PDF, and XML)
Thereof 673 with geography defined
and -3 with unknown origin.
We utilised back trajectories to identify the source region of air masses arriving in Hyytiälä, Finland, and their travel time over forests. Combined with atmospheric observations, they revealed how air mass transport over the Fennoscandian boreal forest during the growing season produced an accumulation of cloud condensation nuclei and humidity, promoting cloudiness and precipitation. By 55 h of transport, air masses appeared to reach a balanced state with the forest environment.
We utilised back trajectories to identify the source region of air masses arriving in...