Arctic Black Carbon Aerosol Deposition Study North Slope of Alaska 2020- UHSAS Measurements

Boedicker, Erin; Farmer, Delphine; Garofalo, Lauren; Liedtke, Roman; De_Groodt, Adam; Nielson, Sara

doi:10.5439/2573053

Title: Arctic Black Carbon Aerosol Deposition Study North Slope of Alaska 2020- UHSAS Measurements

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Abstract

Particles are removed from the atmosphere through both wet and dry deposition. These processes are poorly understood, though they constitute important uncertainties in climate and air quality models. This project aims to use observational constraints on particle fluxes to improve model representations of dry deposition. Within this data set, we measured fluxes of size resolved particles with an ultrahigh sensitivity aerosol spectrometer (UHSAS) at the ARM facility’s North Slope Alaska site. Measurements were made at the meteorological tower between 9 Sept and 25 Oct 2021. This site is a coastal tundra location and received snow during the project.

Authors:

;

; Liedtke, Roman;

;

Publication Date:: Fri Jul 25 00:00:00 EDT 2025

DOE Contract Number:: AC05-00OR22725

Research Org.:: Atmospheric Radiation Measurement User Facility

Sponsoring Org.:: USDOE Office of Science (SC), Biological and Environmental Research (BER)

Collaborations:: PNNL, BNL, ANL, ORNL

Subject:: Aerosol concentration; Aerosol particle number concentration; UHSAS

OSTI Identifier:: 2573053

DOI:: https://doi.org/10.5439/2573053

Citation Formats


                    Boedicker, Erin, Farmer, Delphine, Garofalo, Lauren, Liedtke, Roman, De_Groodt, Adam, and Nielson, Sara. Arctic Black Carbon Aerosol Deposition Study North Slope of Alaska 2020- UHSAS Measurements.  United States: N. p., 2025. 
        Web.  doi:10.5439/2573053.

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                    Boedicker, Erin, Farmer, Delphine, Garofalo, Lauren, Liedtke, Roman, De_Groodt, Adam, & Nielson, Sara. Arctic Black Carbon Aerosol Deposition Study North Slope of Alaska 2020- UHSAS Measurements.  United States.  doi:https://doi.org/10.5439/2573053

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                    Boedicker, Erin, Farmer, Delphine, Garofalo, Lauren, Liedtke, Roman, De_Groodt, Adam, and Nielson, Sara. 2025.  
"Arctic Black Carbon Aerosol Deposition Study North Slope of Alaska 2020- UHSAS Measurements".  United States.  doi:https://doi.org/10.5439/2573053.  https://www.osti.gov/servlets/purl/2573053. Pub date:Fri Jul 25 00:00:00 EDT 2025

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@article{osti_2573053,

  title        = {Arctic Black Carbon Aerosol Deposition Study North Slope of Alaska 2020- UHSAS Measurements},

  author       = {Boedicker, Erin and Farmer, Delphine and Garofalo, Lauren and Liedtke, Roman and De_Groodt, Adam and Nielson, Sara},

  abstractNote = {Particles are removed from the atmosphere through both wet and dry deposition. These processes are poorly understood, though they constitute important uncertainties in climate and air quality models. This project aims to use observational constraints on particle fluxes to improve model representations of dry deposition. Within this data set, we measured fluxes of size resolved particles with an ultrahigh sensitivity aerosol spectrometer (UHSAS) at the ARM facility’s North Slope Alaska site. Measurements were made at the meteorological tower between 9 Sept and 25 Oct 2021. This site is a coastal tundra location and received snow during the project.},

  doi          = {10.5439/2573053},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Fri Jul 25 00:00:00 EDT 2025},

  month        = {Fri Jul 25 00:00:00 EDT 2025}

}

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DOI: https://doi.org/10.5439/2573053

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