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. Author manuscript; available in PMC: 2021 Jun 30.
Published in final edited form as: J Geophys Res Atmos. 2021 Jan 11;126(4):e2020JD032592. doi: 10.1029/2020jd032592

Figure 6.

Figure 6.

Longitude-pressure cross-sections of MERRA-2 total and speciated (sea salt, SO42−, black carbon, organic carbon, and dust) aerosol mass mixing ratios (μg m−3 Standard Temperature and Pressure [STP]) at a latitude of 32°N. Values represent the seasonal average for June, July, and August (JJA) between 2014 and 2018. Black vertical lines are representative of the longitudinal boundaries (60°–85°W) of the Western North Atlantic Ocean (WNAO) region as defined in this work. The white areas represent the topography diagnosed from local surface pressure.