Impacts of Anthropogenic and Boreal Forest Fire Emissions in the Central North Atlantic Lower Free Troposphere: Summertime Observations at the PICO-NARE Observatory
The PICO-NARE station is located in the Azores Islands, Por-tugal (2225 m asl), which is an ideal location for sampling North American pollution, forest fire emissions, and clean marine background air [Fig. 1]. Free Tropospheric Air Sampling? The station altitude is well into the FT in all seasons [...
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Format: | Text |
Language: | English |
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1029.7908 http://repositorio.uac.pt///bitstream/10400.3/2237/1/poster_icartt05.pdf |
Summary: | The PICO-NARE station is located in the Azores Islands, Por-tugal (2225 m asl), which is an ideal location for sampling North American pollution, forest fire emissions, and clean marine background air [Fig. 1]. Free Tropospheric Air Sampling? The station altitude is well into the FT in all seasons [Figs. 2-3]. However, marine boundary layer (MBL) air occasionally reaches the station due to daytime buoyant uplift (periods of weak winds) and mechanically driven uplift [1] (periods of strong winds) [Figs. 3-4]. |
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