World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
79
Citations
18988
World Ranking
1031
National Ranking
449

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Oxygen
  • Carbon dioxide

His primary scientific interests are in Aerosol, Environmental chemistry, NOx, Nitrate and Atmospheric sciences. His work carried out in the field of Aerosol brings together such families of science as Environmental engineering, Air quality index, Gasoline, Diesel fuel and Particulates. His Particulates study combines topics in areas such as Atmosphere and Total organic carbon.

Douglas A. Day undertakes interdisciplinary study in the fields of Environmental chemistry and TRACER through his research. His study in NOx is interdisciplinary in nature, drawing from both Chemical transport model and Sulfate. The study incorporates disciplines such as Storm, Meteorology, Outflow and Alkyl in addition to Atmospheric sciences.

His most cited work include:

  • Effects of aging on organic aerosol from open biomass burning smoke in aircraft and laboratory studies (339 citations)
  • Effects of aging on organic aerosol from open biomass burning smoke in aircraft and laboratory studies (339 citations)
  • Elucidating secondary organic aerosol from diesel and gasoline vehicles through detailed characterization of organic carbon emissions (264 citations)

What are the main themes of his work throughout his whole career to date?

Douglas A. Day mainly investigates Aerosol, Environmental chemistry, Atmospheric sciences, Mass spectrometry and Troposphere. His research integrates issues of Atmosphere, Particulates, Nitrate and Analytical chemistry in his study of Aerosol. His Environmental chemistry research is multidisciplinary, relying on both NOx, Ozone, Atmospheric chemistry and Air quality index.

He has included themes like Sulfate, Meteorology, Plume and Extinction in his Atmospheric sciences study. He works mostly in the field of Mass spectrometry, limiting it down to topics relating to Chemical ionization and, in certain cases, Organic acid. His Troposphere study incorporates themes from Air mass, Water vapor and Sea salt.

He most often published in these fields:

  • Aerosol (112.56%)
  • Environmental chemistry (76.81%)
  • Atmospheric sciences (39.13%)

What were the highlights of his more recent work (between 2019-2021)?

  • Aerosol (112.56%)
  • Mass spectrometry (27.05%)
  • Environmental chemistry (76.81%)

In recent papers he was focusing on the following fields of study:

His main research concerns Aerosol, Mass spectrometry, Environmental chemistry, Atmospheric sciences and Troposphere. His Aerosol research is multidisciplinary, incorporating perspectives in Volatility, Mass concentration and Ammonium. The various areas that Douglas A. Day examines in his Mass spectrometry study include Detection limit, Gas chromatography and Chemical composition.

TRACER, Natural and Amazon rainforest are fields of study that overlap with his Environmental chemistry research. In his research, Air mass, AERONET, Extinction and Cloud condensation nuclei is intimately related to Atmosphere, which falls under the overarching field of Atmospheric sciences. In his research on the topic of Troposphere, Spatial distribution, Soot and Remote sensing is strongly related with Sea salt.

Between 2019 and 2021, his most popular works were:

  • Global airborne sampling reveals a previously unobserved dimethyl sulfide oxidation mechanism in the marine atmosphere. (22 citations)
  • Characterization of organic aerosol across the global remote troposphere: a comparison of ATom measurements and global chemistry models (16 citations)
  • Characterization of organic aerosol across the global remote troposphere: a comparison of ATom measurements and global chemistry models (16 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Oxygen
  • Carbon dioxide

Douglas A. Day mainly focuses on Aerosol, Troposphere, Sea salt, Atmospheric sciences and Atmosphere. Douglas A. Day interconnects Spatial distribution and Relative humidity in the investigation of issues within Aerosol. His studies in Spatial distribution integrate themes in fields like Northern Hemisphere and Stratosphere.

He interconnects Organic compound, Chemical transport model, Glass transition and Hydrogen in the investigation of issues within Relative humidity. His research integrates issues of Cloud condensation nuclei, Dimethyl sulfide, Sulfur, Earth's energy budget and Biogeochemistry in his study of Atmospheric sciences. His Natural research includes a combination of various areas of study, such as Amazon rainforest, TRACER and Environmental chemistry.

Best Publications

  • Effects of aging on organic aerosol from open biomass burning smoke in aircraft and laboratory studies

    M. J. Cubison;M. J. Cubison;A. M. Ortega;A. M. Ortega;P. L. Hayes;P. L. Hayes;D. K. Farmer;D. K. Farmer

  • Elucidating secondary organic aerosol from diesel and gasoline vehicles through detailed characterization of organic carbon emissions

    Drew R. Gentner;Gabriel Isaacman;David R. Worton;Arthur W. H. Chan

  • Nitrate radicals and biogenic volatile organic compounds: oxidation, mechanisms, and organic aerosol

    Nga Lee Ng;Steven S. Brown;Steven S. Brown;Alexander T. Archibald;Elliot Atlas

  • Review of Urban Secondary Organic Aerosol Formation from Gasoline and Diesel Motor Vehicle Emissions

    Drew R. Gentner;Shantanu H. Jathar;Timothy D. Gordon;Timothy D. Gordon;Roya Bahreini

  • High concentrations of biological aerosol particles and ice nuclei during and after rain

    J. A. Huffman;J. A. Huffman;A. J. Prenni;P. J. DeMott;C. Pohlker

  • Evolution of brown carbon in wildfire plumes

    Haviland Forrister;Jiumeng Liu;Jiumeng Liu;Eric Scheuer;Jack Dibb

  • Highly functionalized organic nitrates in the southeast United States: Contribution to secondary organic aerosol and reactive nitrogen budgets

    Ben H. Lee;Claudia Mohr;Felipe D. Lopez-Hilfiker;Anna Lutz

  • Organic aerosol components derived from 25 AMS data sets across Europe using a consistent ME-2 based source apportionment approach

    M. Crippa;F. Canonaco;V.A. Lanz;M. Äijälä

  • Evidence for NO(x) control over nighttime SOA formation.

    A. W. Rollins;E. C. Browne;K.-E. Min;S. E. Pusede

  • Monoterpenes are the largest source of summertime organic aerosol in the southeastern United States

    Haofei Zhang;Haofei Zhang;Lindsay D. Yee;Ben H. Lee;Michael P. Curtis

  • Aqueous-phase mechanism for secondary organic aerosol formation from isoprene: application to the southeast United States and co-benefit of SO2 emission controls

    Eloise A Marais;Daniel J Jacob;Jose L Jimenez;Jose L Jimenez;Pedro Campuzano-Jost;Pedro Campuzano-Jost

  • A thermal dissociation laser‐induced fluorescence instrument for in situ detection of NO2, peroxy nitrates, alkyl nitrates, and HNO3

    D. A. Day;P. J. Wooldridge;M. B. Dillon;J. A. Thornton

  • Global airborne sampling reveals a previously unobserved dimethyl sulfide oxidation mechanism in the marine atmosphere.

    Patrick R. Veres;J. Andrew Neuman;J. Andrew Neuman;Timothy H. Bertram;Emmanuel Assaf;Emmanuel Assaf

  • Ubiquity of organic nitrates from nighttime chemistry in the European submicron aerosol

    A. Kiendler-Scharr;A. A. Mensah;A. A. Mensah;E. Friese;David Topping

  • Airborne measurements of western U.S. wildfire emissions: Comparison with prescribed burning and air quality implications

    Xiaoxi Liu;Xiaoxi Liu;Xiaoxi Liu;L. Gregory Huey;Robert J. Yokelson;Vanessa Selimovic

  • Secondary organic aerosol formation and primary organic aerosol oxidation from biomass-burning smoke in a flow reactor during FLAME-3

    A. M. Ortega;D. A. Day;M. J. Cubison;W. H. Brune

  • Formation of Low Volatility Organic Compounds and Secondary Organic Aerosol from Isoprene Hydroxyhydroperoxide Low-NO Oxidation.

    Jordan E. Krechmer;Jordan E. Krechmer;Matthew M. Coggon;Paola Massoli;Tran B. Nguyen

  • Characterization of a real-time tracer for isoprene epoxydiols-derived secondary organic aerosol (IEPOX-SOA) from aerosol mass spectrometer measurements

    W. W. Hu;P. Campuzano-Jost;B. B. Palm;D. A. Day

  • Organic nitrate chemistry and its implications for nitrogen budgets in an isoprene- and monoterpene-rich atmosphere: constraints from aircraft (SEAC 4 RS) and ground-based (SOAS) observations in the Southeast US

    Jenny A. Fisher;Daniel J. Jacob;Katherine R. Travis;Patrick S. Kim

  • Observations of gas- and aerosol-phase organic nitrates at BEACHON-RoMBAS 2011

    J. L. Fry;D. C. Draper;K. J. Zarzana;K. J. Zarzana;P. Campuzano-Jost;P. Campuzano-Jost

  • The Deep Convective Clouds and Chemistry (DC3) Field Campaign

    Mary C. Barth;Christopher A. Cantrell;William H. Brune;Steven A. Rutledge

  • ATom: Merged Atmospheric Chemistry, Trace Gases, and Aerosols

    S.C. Wofsy;S. Afshar;H.M. Allen;E.C. Apel

Frequent Co-Authors

Jose L. Jimenez
Jose L. Jimenez University of Colorado Boulder
Pedro Campuzano-Jost
Pedro Campuzano-Jost University of Colorado Boulder
Weiwei Hu
Weiwei Hu Chinese Academy of Sciences
Allen H. Goldstein
Allen H. Goldstein University of California, Berkeley
Harald Stark
Harald Stark University of Colorado Boulder
Joel A. Thornton
Joel A. Thornton University of Washington
Ronald C. Cohen
Ronald C. Cohen University of California, Berkeley
William H. Brune
William H. Brune Pennsylvania State University
Steven S. Brown
Steven S. Brown National Oceanic and Atmospheric Administration
Jordan E. Krechmer
Jordan E. Krechmer Cooperative Institute for Research in Environmental Sciences

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