Deep Sengupta
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View article: Emission Factors and Optical Properties of Black and Brown Carbon Emitted at a Mixed-Conifer Forest Prescribed Burn
Emission Factors and Optical Properties of Black and Brown Carbon Emitted at a Mixed-Conifer Forest Prescribed Burn Open
Prescribed burning is a fuel management practice employed globally that emits carbonaceous aerosols that affect human health and perturb the global climate system. Aerosol black and brown carbon (BC and BrC) emission factors were calculate…
View article: Supplementary material to "Emission Factors and Optical Properties of Black and Brown Carbon Emitted at a Mixed-Conifer Forest Prescribed Burn "
Supplementary material to "Emission Factors and Optical Properties of Black and Brown Carbon Emitted at a Mixed-Conifer Forest Prescribed Burn " Open
View article: Emission factors for polycyclic aromatic hydrocarbons from laboratory biomass-burning and their chemical transformations during aging in an oxidation flow reactor
Emission factors for polycyclic aromatic hydrocarbons from laboratory biomass-burning and their chemical transformations during aging in an oxidation flow reactor Open
View article: Optical Characterization of Fresh and Photochemically Aged Aerosols Emitted from Laboratory Siberian Peat Burning
Optical Characterization of Fresh and Photochemically Aged Aerosols Emitted from Laboratory Siberian Peat Burning Open
Carbonaceous aerosols emitted from biomass burning influence radiative forcing and climate change. Of particular interest are emissions from high-latitude peat burning because amplified climate change makes the large carbon mass stored in …
View article: Emission Factors for Polycyclic Aromatic Hydrocarbons from Laboratory Biomass-Burning and Their Chemical Transformations During Aging in an Oxidation Flow Reactor
Emission Factors for Polycyclic Aromatic Hydrocarbons from Laboratory Biomass-Burning and Their Chemical Transformations During Aging in an Oxidation Flow Reactor Open
View article: Wildfire smoke impacts on indoor air quality assessed using crowdsourced data in California
Wildfire smoke impacts on indoor air quality assessed using crowdsourced data in California Open
Significance Wildfires are an increasingly large source of particulate matter (PM 2.5 ) in the western United States. Previous characterizations of exposure to wildfire smoke particles were based mainly on outdoor concentrations of PM 2.5 …
View article: Wildfire Smoke Impacts on Indoor Air Quality Assessed Using Crowdsourced Data in California
Wildfire Smoke Impacts on Indoor Air Quality Assessed Using Crowdsourced Data in California Open
Wildfires have become the dominant source of particulate matter (PM2.5, < 2.5 µm diameter) leading to unhealthy air quality index occurrences in the western United States. Since people mainly shelter indoors during wildfire smok…
View article: Wildfire Smoke Impacts on Indoor Air Quality Assessed Using Crowdsourced Data in California
Wildfire Smoke Impacts on Indoor Air Quality Assessed Using Crowdsourced Data in California Open
Wildfires have become the dominant source of particulate matter (PM 2.5 , < 2.5 µm diameter) leading to unhealthy air quality index occurrences in the western United States. Since people mainly shelter indoors during wildfire smoke events,…
View article: Wildfire Smoke Impacts on Indoor Air Quality Assessed Using Crowdsourced Data in California
Wildfire Smoke Impacts on Indoor Air Quality Assessed Using Crowdsourced Data in California Open
Wildfires have become the dominant source of particulate matter (PM 2.5 , < 2.5 µm diameter) leading to unhealthy air quality index occurrences in the western United States. Since people mainly shelter indoors during wildfire smoke events,…
View article: Wildfire Smoke Impacts on Indoor Air Quality Assessed Using Crowdsourced Data in California
Wildfire Smoke Impacts on Indoor Air Quality Assessed Using Crowdsourced Data in California Open
Wildfires have become the dominant source of particulate matter (PM2.5, < 2.5 µm diameter) leading to unhealthy air quality index occurrences in the western United States. Since people mainly shelter indoors during wildfire smok…
View article: Polar semivolatile organic compounds in biomass-burning emissions and their chemical transformations during aging in an oxidation flow reactor
Polar semivolatile organic compounds in biomass-burning emissions and their chemical transformations during aging in an oxidation flow reactor Open
Semivolatile organic compounds (SVOCs) emitted from open biomass burning (BB) can contribute to chemical and physical properties of atmospheric aerosols and also may cause adverse health effects. The polar fraction of SVOCs is a prominent …
View article: Dataset to accompany "Deposition of brown carbon onto snow: changes of snow optical and radiative properties" by Beres et al., 2020
Dataset to accompany "Deposition of brown carbon onto snow: changes of snow optical and radiative properties" by Beres et al., 2020 Open
This dataset, organized in an Excel spreadsheet, accompanies: Beres, N. D., Sengupta, D., Samburova, V., Khlystov, A. Y., and Moosmüller, H.: Deposition of brown carbon onto snow: changes in snow optical and radiative properties, Atmos. Ch…
View article: Deposition of brown carbon onto snow: changes in snow optical and radiative properties
Deposition of brown carbon onto snow: changes in snow optical and radiative properties Open
Light-absorbing organic carbon aerosol – colloquially known as brown carbon (BrC) – is emitted from combustion processes and has a brownish or yellowish visual appearance, caused by enhanced light absorption at shorter visible and ultravio…
View article: Dataset to accompany "Deposition of brown carbon onto snow: changes of snow optical and radiative properties" by Beres et al., 2020
Dataset to accompany "Deposition of brown carbon onto snow: changes of snow optical and radiative properties" by Beres et al., 2020 Open
This dataset, organized in an Excel spreadsheet, accompanies: Beres, N. D., Sengupta, D., Samburova, V., Khlystov, A. Y., and Moosmüller, H.: Deposition of brown carbon onto snow: changes in snow optical and radiative properties, Atmos. Ch…
View article: Emissions from the Open Laboratory Combustion of Cheatgrass (Bromus Tectorum)
Emissions from the Open Laboratory Combustion of Cheatgrass (Bromus Tectorum) Open
Cheatgrass (Bromus Tectorum) is a highly invasive species in the Great Basin of the Western USA that is increasing the frequency and intensity of wildland fires. Though cheatgrass plays a significant role in the fire ecology of the Great B…
View article: Deposition of brown carbon onto snow: changes of snow optical and radiative properties
Deposition of brown carbon onto snow: changes of snow optical and radiative properties Open
<p>Light-absorbing organic carbon aerosol – colloquially known as brown carbon (BrC) – is emitted from combustion processes and has a brownish or yellowish visual appearance, caused by enhanced light absorption at…
View article: Supplementary material to "Polar semi-volatile organic compounds in biomass burning emissions and their chemical transformations during aging in an oxidation flow reactor"
Supplementary material to "Polar semi-volatile organic compounds in biomass burning emissions and their chemical transformations during aging in an oxidation flow reactor" Open
View article: Polar semi-volatile organic compounds in biomass burning emissions and their chemical transformations during aging in an oxidation flow reactor
Polar semi-volatile organic compounds in biomass burning emissions and their chemical transformations during aging in an oxidation flow reactor Open
Semi-volatile organic compounds (SVOCs) emitted from open biomass-burning (BB) can contribute to chemical and physical properties of atmospheric aerosols and also may cause adverse health effects. The polar fraction of SVOCs constitutes a …
View article: Deposition of brown carbon onto snow: changes of snow optical and radiative properties
Deposition of brown carbon onto snow: changes of snow optical and radiative properties Open
Light-absorbing organic carbon aerosol – colloquially known as brown carbon (BrC) – is emitted from combustion processes and has a brownish or yellowish visual appearance, caused by enhanced light absorption at shorter visible and ultravio…
View article: Light absorption by polar and non-polar aerosol compounds from laboratory biomass combustion
Light absorption by polar and non-polar aerosol compounds from laboratory biomass combustion Open
Fresh and atmospherically aged biomass-burning (BB) aerosol mass is mostly comprised of strongly light-absorbing black carbon (BC) and of organic carbon (OC) with its light-absorbing fraction – brown carbon (BrC). There is a lack of data o…
View article: Physical and chemical characterization of aerosol in fresh and aged emissions from open combustion of biomass fuels
Physical and chemical characterization of aerosol in fresh and aged emissions from open combustion of biomass fuels Open
Biomass burning (BB) emissions and their atmospheric oxidation products can contribute significantly to direct aerosol radiative forcing of climate. Limited knowledge of BB organic aerosol chemical and optical properties leads to large unc…
View article: Light absorption by polar and non-polar aerosol compounds from laboratory biomass combustion
Light absorption by polar and non-polar aerosol compounds from laboratory biomass combustion Open
Fresh and atmospherically aged biomass-burning (BB) aerosol mass is mostly comprised of black carbon (BC) and organic carbon (OC) with its light-absorbing fraction – brown carbon (BrC). There is a lack of data on the physical and chemical …
View article: Supplementary material to "Light absorption by polar and non-polar aerosol compounds from laboratory biomass combustion"
Supplementary material to "Light absorption by polar and non-polar aerosol compounds from laboratory biomass combustion" Open
View article: Physical and chemical characterization of aerosol in fresh and aged emissions from open combustion of biomass fuels
Physical and chemical characterization of aerosol in fresh and aged emissions from open combustion of biomass fuels Open
Biomass burning (BB) emissions and their atmospheric oxidation products can contribute significantly to direct aerosol radiative forcing of climate. Limited knowledge of BB organic aerosol chemical and optical properties leads to large unc…