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Description

This dataset provides information on greenhouse gases and human-produced air pollution, including atmospheric concentrations of carbon dioxide (CO2), methane (CH4), tropospheric ozone (O3), and black carbon (BC) aerosols, collected during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. This dataset includes merged data from all instruments plus additional data such as numbered profiles and distance flown. Merged data products have been created for seven different aggregation intervals (1 second, 10 seconds, and 5 instrument-specific intervals). In the case of data obtained over longer time intervals (e.g., flask data), the merge files provide (weighted) averages to match the sampling intervals. This comprehensive dataset will be used to improve the representation of chemically reactive gases and short-lived climate forcers in global models of atmospheric chemistry and climate.

Product Summary

Platforms
NASA DC-8
Instruments
FLUORESCENCE SPECTROSCOPY ,
GAS CHROMATOGRAPHS ,
ION CHROMATOGRAPHS ,
UCATS-GC ,
TOGA ,
DMT SP2 ,
PALMS ,
PICARRO G2401-mc CO2, CH4, CO, H2O INSTRUMENT ,
MMS ,
WAS ,
AMS ,
CIMS ,
DLH ,
CAPS ,
CAFS ,
ATHOS
Spatial Extent

N: 82.9406 S: -86.1769 E: 180 W: -180

Location
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2016-07-29 to 2018-05-21
Data Partner
THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC) (ORNL_DAAC)
Concept ID
C2367011141-ORNL_CLOUD
Data State
COMPLETE
Number of Files/Granules
28
Processing Level
3
Published
Updated
Science Keywords
Biomass Burning ,
Halocarbons And Halogens ,
Trace Gases/Trace Species ,
Sulfur Compounds ,
Air Quality ,
Atmospheric Carbon Monoxide ,
Atmospheric Ozone ,
Non-methane Hydrocarbons/Volatile Organic Compounds ,
Fossil Fuel Burning ,
Industrial Emissions ,
Atmospheric Carbon Dioxide ,
Carbonaceous Aerosols

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Wofsy, S. C., Afshar, S., Allen, H. M., Apel, E. C., Asher, E. C., Barletta, B., Bent, J., Bian, H., Biggs, B. C., Blake, D. R., Blake, N., Bourgeois, I., Brock, C. A., Brune, W. H., Budney, J. W., Bui, T. P., Butler, A., Campuzano-Jost, P., Chang, C. S., … Vieznor, N. (2021). ATom: Merged Atmospheric Chemistry, Trace Gases, and Aerosols, Version 2 (Version 2.0). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/1925 Date Accessed: 2026-05-28

Documents

Publications Citing This Dataset

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Title Year Author Topic
On the atmospheric budget of 1, 2-dichloroethane and its impact on stratospheric chlorine and ozone (20022020) Hossaini, Ryan, Sherry, David, Wang, Zihao, Chipperfield, Martyn P., Feng, Wuhu, Oram, David E., Adcock, Karina E., Montzka, Stephen A., Simpson, Isobel J., Mazzeo, Andrea, Leeson, Amber A., Atlas, Elliot, Chou, Charles C.-K. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Global Impact of Particulate Nitrate Photolysis on Fine Sulfate Aerosol Liu, Leyang, Liu, Xi, Zhang, Ruifeng, Gen, Masao, Chan, Chak K., Song, Shaojie, Wang, Xuan Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Aerosols
The Cloud Indicator: A novel algorithm for automatic detection and classification of clouds using airborne in situ observations Dollner, M., Gasteiger, J., Schoberl, M., Gattringer, A., Beres, N.D., Bui, T.P., Diskin, G., Weinzierl, B. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Cloud Indicators, Aerosol Size Distribution, Cloud Types, Aerosol Concentration
Spectral Fingerprinting of Methane from Hyper-Spectral Sounder Measurements Using Machine Learning and Radiative Kernel-Based Inversion Wu, Wan, Liu, Xu, Xiong, Xiaozhen, Yang, Qiguang, Zhou, Lihang, Lei, Liqiao, Zhou, Daniel K., Larar, Allen M. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
The interhemispheric gradient of in the upper troposphere Schuck, Tanja J., Degen, Johannes, Hintsa, Eric, Hoor, Peter, Jesswein, Markus, Keber, Timo, Kunkel, Daniel, Moore, Fred, Obersteiner, Florian, Rigby, Matt, Wagenhauser, Thomas, Western, Luke M., Zahn, Andreas, Engel, Andreas Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Vertical Profiles of Aerosol Mass, Number, and Cloud Droplet Number Luo, Gan, Yu, Fangqun Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Aerosols
Ozone Formation Sensitivity to Precursors and Lightning in the Tropical Nussbaumer, Clara M., Kohl, Matthias, Pozzer, Andrea, Tadic, Ivan, Rohloff, Roland, Marno, Daniel, Harder, Hartwig, Ziereis, Helmut, Zahn, Andreas, Obersteiner, Florian, Hofzumahaus, Andreas, Fuchs, Hendrik, Kunstler, Christopher, Brune, William H., Ryerson, Tom B., Peischl, Jeff, Thompson, Chelsea R., Bourgeois, Ilann, Lelieveld, Jos, Fischer, Horst Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Observations of cyanogen bromide (BrCN) in the global troposphere and their relation to polar surface O destruction Roberts, James M., Wang, Siyuan, Veres, Patrick R., Neuman, J. Andrew, Robinson, Michael A., Bourgeois, Ilann, Peischl, Jeff, Ryerson, Thomas B., Thompson, Chelsea R., Allen, Hannah M., Crounse, John D., Wennberg, Paul O., Hall, Samuel R., Ullmann, Kirk, Meinardi, Simone, Simpson, Isobel J., Blake, Donald Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Opinion: Beyond global meansnovel space-based approaches to indirectly constrain the concentrations of and trends and variations in the tropospheric hydroxyl ... Duncan, Bryan N., Anderson, Daniel C., Fiore, Arlene M., Joiner, Joanna, Krotkov, Nickolay A., Li, Can, Millet, Dylan B., Nicely, Julie M., Oman, Luke D., St. Clair, Jason M., Shutter, Joshua D., Souri, Amir H., Strode, Sarah A., Weir, Brad, Wolfe, Glenn M., Worden, Helen M., Zhu, Qindan Solar Irradiance, Volatile Organic Compounds, Formaldehyde, Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Deconstruction of tropospheric chemical reactivity using aircraft measurements: the Atmospheric Tomography Mission (ATom) data Prather, Michael J., Guo, Hao, Zhu, Xin Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Constraining the hydroxyl (OH) radical in the tropics with satellite observations of its driversfirst steps toward assessing the feasibility of a global observation ... Anderson, Daniel C., Duncan, Bryan N., Nicely, Julie M., Liu, Junhua, Strode, Sarah A., Follette-Cook, Melanie B. Sea Surface Temperature, Atmospheric Ozone, Reflectance, Carbon Monoxide, Geopotential Height, Tropopause, Methane, Surface Pressure, Outgoing Longwave Radiation, Air Temperature, Upper Air Temperature, Humidity, Total Precipitable Water, Water Vapor, Water Vapor Profiles, Cloud Liquid Water/Ice, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Skin Temperature, Sea Surface Temperature, Nitrogen Dioxide, Carbon And Hydrocarbon Compounds, Aerosol Backscatter, Aerosol Extinction, Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosol Particle Properties, Aerosol Radiance, Carbonaceous Aerosols, Cloud Condensation Nuclei, Dust/Ash/Smoke, Nitrate Particles, Organic Particles, Particulate Matter, Sulfate Particles, Trace Gases/Trace Species, Atmospheric Emitted Radiation, Emissivity, Optical Depth/Thickness, Radiative Flux, Transmittance, Atmospheric Stability, Cloud Condensation Nuclei, Cloud Droplet Concentration/Size, Cloud Optical Depth/Thickness, Cloud Asymmetry, Cloud Ceiling, Cloud Frequency, Cloud Emissivity, Cloud Radiative Forcing, Cloud Reflectance, Rain Storms, Atmospheric Nitric Acid, Nitric Oxide, Nitrogen Oxides, Nitrous Oxide, Biomass Burning, Halocarbons And Halogens, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide
Description and performance of a sectional aerosol microphysical model in the Community Earth System Model (CESM2) Tilmes, Simone, Mills, Michael J., Zhu, Yunqian, Bardeen, Charles G., Vitt, Francis, Yu, Pengfei, Fillmore, David, Liu, Xiaohong, Toon, Brian, Deshler, Terry Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Evaluating northern hemisphere growing season net carbon flux in climate models using aircraft observations Loechli, Morgan, Stephens, Britton B., Commane, Roisin, Chevallier, Frederic, McKain, Kathryn, Keeling, Ralph F., Morgan, Eric J., Patra, Prabir K., Sargent, Maryann R., Sweeney, Colm, KeppelAleks, Gretchen Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Impact of air refreshing and cloud ice uptake limitations on vertical profiles and wet depositions of nitrate, ammonium, and sulfate Luo, Gan, Yu, Fangqun Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Aerosols
Implementation and evaluation of updated photolysis rates in the EMEP MSC-W chemical transport model using Cloud-J v7.3e van Caspel, Willem E., Simpson, David, Jonson, Jan Eiof, Benedictow, Anna M. K., Ge, Yao, di Sarra, Alcide, Pace, Giandomenico, Vieno, Massimo, Walker, Hannah L., Heal, Mathew R. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Nitrogen Dioxide, Cloud Dynamics, Photolysis Rates
Implementation of HONO into the chemistryclimate model CHASER (V4. 0): roles in tropospheric chemistry Ha, Phuc Thi Minh, Kanaya, Yugo, Taketani, Fumikazu, Andres Hernandez, Maria Dolores, Schreiner, Benjamin, Pfeilsticker, Klaus, Sudo, Kengo Atmospheric Ozone, Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
N<SUB>2</SUB>O Temporal Variability from the Middle Troposphere to the Middle Stratosphere Based on Airborne and Balloon-Borne Observations during the Period 1987-2018 Krysztofiak, Gisele, Catoire, Valery, Dudok de Wit, Thierry, Kinnison, Douglas E., Ravishankara, A. R., Brocchi, Vanessa, Atlas, Elliot, Bozem, Heiko, Commane, Roisin, DAmato, Francesco, Daube, Bruce, Diskin, Glenn S., Engel, Andreas, Friedl-Vallon, Felix, Hintsa, Eric, Hurst, Dale F., Hoor, Peter, Jegou, Fabrice, Jucks, Kenneth W., Kleinbohl, Armin, Kullmann, Harry, Kort, Eric A., McKain, Kathryn, Moore, Fred L., Obersteiner, Florian, Ramos, Yenny Gonzalez, Schuck, Tanja, Toon, Geoffrey C., Viciani, Silvia, Wetzel, Gerald, Williams, Jonathan, Wofsy, Steven C. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Carbon And Hydrocarbon Compounds, Stable Isotopes, Nitrous Oxide, Methane
Nitrogen oxides in the free troposphere: implications for tropospheric oxidants and the interpretation of satellite NO2 measurements Shah, Viral, Jacob, Daniel J., Dang, Ruijun, Lamsal, Lok N., Strode, Sarah A., Steenrod, Stephen D., Boersma, K. Folkert, Eastham, Sebastian D., Fritz, Thibaud M., Thompson, Chelsea, Peischl, Jeff, Bourgeois, Ilann, Pollack, Ilana B., Nault, Benjamin A., Cohen, Ronald C., Campuzano-Jost, Pedro, Jimenez, Jose L., Andersen, Simone T., Carpenter, Lucy J., Sherwen, Tomas, Evans, Mat J. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Carbon And Hydrocarbon Compounds, Nitrogen Oxides, Carbon Monoxide, Methane, Hydrogen Oxides, Hydroperoxy, Nitrate Particles, Chemical Composition, Sulfate Particles, Photolysis Rates, Actinic Flux
Neutral Tropical African CO<sub>2</sub> Exchange Estimated From Aircraft Gaubert, Benjamin, Stephens, Britton B., Baker, David F., Basu, Sourish, Bertolacci, Michael, Bowman, Kevin W., Buchholz, Rebecca, Chatterjee, Abhishek, Chevallier, Frederic, Commane, Roisin, Cressie, Noel, Deng, Feng, Jacobs, Nicole, Johnson, Matthew S., Maksyutov, Shamil S., McKain, Kathryn, Liu, Junjie, Liu, Zhiqiang, Morgan, Eric, ODell, Chris, Philip, Sajeev, Ray, Eric, Schimel, David, Schuh, Andrew, Taylor, Thomas E., Weir, Brad, van Wees, Dave, Wofsy, Steven C., ZammitMangion, Andrew, Zeng, Ning Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Boundary Layer Winds, Air Mass/Density, Convective Clouds/Systems (Observed/Analyzed), Convection, Sulfur Oxides
Inferring the vertical distribution of CO and CO2 from TCCON total column values using the TARDISS algorithm Parker, Harrison A., Laughner, Joshua L., Toon, Geoffrey C., Wunch, Debra, Roehl, Coleen M., Iraci, Laura T., Podolske, James R., McKain, Kathryn, Baier, Bianca C., Wennberg, Paul O. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
Intercomparison of Atmospheric Carbonyl Sulfide (TransComCOS): 2. Evaluation of Optimized Fluxes Using GroundBased and Aircraft Observations Ma, Jin, Remaud, Marine, Peylin, Philippe, Patra, Prabir, Niwa, Yosuke, Rodenbeck, Christian, Cartwright, Mike, Harrison, Jeremy J., Chipperfield, Martyn P., Pope, Richard J., Wilson, Christopher, Belviso, Sauveur, Montzka, Stephen A., Vimont, Isaac, Moore, Fred, Atlas, Elliot L., Schwartz, Efrat, Krol, Maarten C. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
A new algorithm to generate a priori trace gas profiles for the GGG2020 retrieval algorithm Laughner, Joshua L., Roche, Sebastien, Kiel, Matthaus, Toon, Geoffrey C., Wunch, Debra, Baier, Bianca C., Biraud, Sebastien, Chen, Huilin, Kivi, Rigel, Laemmel, Thomas, McKain, Kathryn, Quehe, Pierre-Yves, Rousogenous, Constantina, Stephens, Britton B., Walker, Kaley, Wennberg, Paul O. Atmospheric Carbon Monoxide, Carbonaceous Aerosols, Air Quality, Trace Gases/Trace Species, Non-methane Hydrocarbons/Volatile Organic Compounds, Industrial Emissions, Fossil Fuel Burning, Biomass Burning, Atmospheric Carbon Dioxide, Sulfur Compounds, Halocarbons And Halogens, Atmospheric Ozone
Global Scale Inversions from MOPITT CO and MODIS AOD Gaubert, Benjamin, Edwards, David P., Anderson, Jeffrey L., Arellano, Avelino F., Barre, Jerome, Buchholz, Rebecca R., Darras, Sabine, Emmons, Louisa K., Fillmore, David, Granier, Claire, Hannigan, James W., Ortega, Ivan, Raeder, Kevin, Soulie, Antonin, Tang, Wenfu, Worden, Helen M., Ziskin, Daniel Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Carbon Monoxide, Methane, Hydrogen Oxides, Hydroperoxy, Aerosol Backscatter, Aerosol Extinction, Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosol Particle Properties, Aerosol Radiance, Cloud Condensation Nuclei, Dust/Ash/Smoke, Nitrate Particles, Organic Particles, Particulate Matter, Sulfate Particles, Optical Depth/Thickness, Radiative Flux, Reflectance
Application of the Multi-Scale Infrastructure for Chemistry and Aerosols version 0 (MUSICAv0) for air quality research in Africa Tang, Wenfu, Emmons, Louisa K., Worden, Helen M., Kumar, Rajesh, He, Cenlin, Gaubert, Benjamin, Zheng, Zhonghua, Tilmes, Simone, Buchholz, Rebecca R., Martinez-Alonso, Sara-Eva, Granier, Claire, Soulie, Antonin, McKain, Kathryn, Daube, Bruce C., Peischl, Jeff, Thompson, Chelsea, Levelt, Pieternel Land Use/Land Cover Classification, Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols, Aerosol Backscatter, Aerosol Extinction, Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosol Particle Properties, Aerosol Radiance, Dust/Ash/Smoke, Nitrate Particles, Organic Particles, Particulate Matter, Sulfate Particles, Optical Depth/Thickness, Radiative Flux, Reflectance
Late summer transition from a free-tropospheric to boundary layer source of Aitken mode aerosol in the high Arctic Price, Ruth, Baccarini, Andrea, Schmale, Julia, Zieger, Paul, Brooks, Ian M., Field, Paul, Carslaw, Ken S. Biomass Burning, Halocarbons And Halogens, Trace Gases/Trace Species, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Atmospheric Ozone, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide, Carbonaceous Aerosols
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