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Environmental Sciences

D-Index
50
Citations
7654
World Ranking
5078
National Ranking
1865

Overview

Harald Stark is affiliated with the University of Colorado Boulder in the United States. Their research primarily focuses on environmental sciences, particularly within the subfields of atmospheric science, health, toxicology and mutagenesis, global and planetary change, environmental engineering, and pulmonary and respiratory medicine.

The scientist's work covers several main topics including atmospheric chemistry and aerosols, air quality and health impacts, atmospheric aerosols and clouds, air quality monitoring and forecasting, atmospheric ozone and climate, indoor air quality and microbial exposure, and atmospheric and environmental gas dynamics.

Harald Stark frequently publishes in venues such as Atmospheric Chemistry and Physics, Atmospheric Measurement Techniques, Environmental Science & Technology, ACS Earth and Space Chemistry, and OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).

Notable recent papers include:

  • Chemical characterization of secondary organic aerosol at a rural site in the southeastern US: insights from simultaneous high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS) and FIGAERO chemical ionization mass spectrometer (CIMS) measurements, 2020, Atmospheric Chemistry and Physics
  • Predictions of the glass transition temperature and viscosity of organic aerosols from volatility distributions, 2020, Atmospheric Chemistry and Physics
  • Evaluation of the chemical composition of gas- and particle-phase products of aromatic oxidation, 2020, Atmospheric Chemistry and Physics
  • Real-time organic aerosol chemical speciation in the indoor environment using extractive electrospray ionization mass spectrometry, 2020, Indoor Air
  • Airborne extractive electrospray mass spectrometry measurements of the chemical composition of organic aerosol, 2021, Atmospheric Measurement Techniques

Their frequent co-authors include:

  • J. L. Jiménez
  • Manjula R. Canagaratna
  • Douglas A. Day
  • Jordan Krechmer
  • E. C. Browne

Harald Stark's research contributes to multiple aspects of environmental science with a focus on the chemical and physical characterization of aerosols and air quality. Their publications often address both indoor and outdoor atmospheric environments, utilizing advanced mass spectrometry techniques to elucidate aerosol composition and dynamics.

Best Publications

  • High levels of nitryl chloride in the polluted subtropical marine boundary layer

    Hans D. Osthoff;Hans D. Osthoff;Hans D. Osthoff;James M. Roberts;A. R. Ravishankara;A. R. Ravishankara;Eric J. Williams;Eric J. Williams

  • Organic aerosol formation in urban and industrial plumes near Houston and Dallas, Texas

    R. Bahreini;R. Bahreini;B. Ervens;B. Ervens;A. M. Middlebrook;C. Warneke;C. Warneke

  • Characteristics, sources, and transport of aerosols measured in spring 2008 during the aerosol, radiation, and cloud processes affecting Arctic Climate (ARCPAC) Project

    C. A. Brock;J. Cozic;J. Cozic;R. Bahreini;R. Bahreini;K. D. Froyd;K. D. Froyd

  • 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

  • Gasoline emissions dominate over diesel in formation of secondary organic aerosol mass

    R. Bahreini;R. Bahreini;A. M. Middlebrook;J. A. de Gouw;J. A. de Gouw;C. Warneke;C. Warneke

  • Simulation of semi-explicit mechanisms of SOA formation from glyoxal in aerosol in a 3-D model

    C. Knote;A. Hodzic;J. L. Jimenez;R. Volkamer

  • Impact of Thermal Decomposition on Thermal Desorption Instruments: Advantage of Thermogram Analysis for Quantifying Volatility Distributions of Organic Species.

    Harald Stark;Harald Stark;Reddy L. N. Yatavelli;Reddy L. N. Yatavelli;Samantha L. Thompson;Samantha L. Thompson;Hyungu Kang;Hyungu Kang

  • Comparison of daytime and nighttime oxidation of biogenic and anthropogenic VOCs along the New England coast in summer during New England Air Quality Study 2002

    C. Warneke;C. Warneke;J. A. de Gouw;J. A. de Gouw;P. D. Goldan;W. C. Kuster

  • Simultaneous in situ detection of atmospheric NO3 and N2O5 via cavity ring-down spectroscopy

    Steven S. Brown;Harald Stark;Steven J. Ciciora;Richard J. McLaughlin

  • Nighttime removal of NOx in the summer marine boundary layer

    S. S. Brown;S. S. Brown;J. E. Dibb;H. Stark;H. Stark;M. Aldener;M. Aldener

  • Nitrogen oxides in the nocturnal boundary layer: Simultaneous in situ measurements of NO3, N2O5, NO2, NO, and O3

    Steven S. Brown;Steven S. Brown;Harald Stark;Harald Stark;Thomas B. Ryerson;Eric J. Williams

  • Vertically resolved measurements of nighttime radical reservoirs in Los Angeles and their contribution to the urban radical budget.

    Cora J. Young;Cora J. Young;Rebecca A. Washenfelder;Rebecca A. Washenfelder;James M. Roberts;Levi H. Mielke

  • Methods to extract molecular and bulk chemical information from series of complex mass spectra with limited mass resolution

    Harald Stark;Harald Stark;Reddy L.N. Yatavelli;Reddy L.N. Yatavelli;Samantha L. Thompson;Samantha L. Thompson;Joel R. Kimmel

  • Applicability of the steady state approximation to the interpretation of atmospheric observations of NO3 and N2O5

    Steven S. Brown;Steven S. Brown;Harald Stark;Harald Stark;A. R. Ravishankara;A. R. Ravishankara

  • Atmospheric emissions from the Deepwater Horizon spill constrain air‐water partitioning, hydrocarbon fate, and leak rate

    T. B. Ryerson;K. C. Aikin;K. C. Aikin;W. M. Angevine;W. M. Angevine;E. L. Atlas

  • Non-OH chemistry in oxidation flow reactors for the study of atmospheric chemistry systematically examined by modeling

    Zhe Peng;Zhe Peng;Douglas A. Day;Douglas A. Day;Amber Marie Ortega;Amber Marie Ortega;Amber Marie Ortega;Brett Brian Palm;Brett Brian Palm

  • Secondary formation of nitrated phenols: insights from observations during the Uintah Basin Winter Ozone Study (UBWOS) 2014

    Bin Yuan;Bin Yuan;John Liggio;Jeremy Wentzell;Shao-Meng Li

  • HO x radical chemistry in oxidation flow reactors with low-pressure mercury lamps systematically examined by modeling

    Z. Peng;Z. Peng;D. A. Day;D. A. Day;H. Stark;H. Stark;R. Li;R. Li;R. Li

  • The glyoxal budget and its contribution to organic aerosol for Los Angeles, California, during CalNex 2010

    R. A. Washenfelder;R. A. Washenfelder;C. J. Young;C. J. Young;S. S. Brown;W. M. Angevine;W. M. Angevine

  • Biogenic emission measurement and inventories determination of biogenic emissions in the eastern United States and Texas and comparison with biogenic emission inventories

    C. Warneke;C. Warneke;J. A. de Gouw;J. A. de Gouw;L. Del Negro;J. Brioude;J. Brioude

  • Time-Resolved Measurements of Indoor Chemical Emissions, Deposition, and Reactions in a University Art Museum

    Demetrios Pagonis;Derek J. Price;Lucas B. Algrim;Douglas A. Day

  • Reactivity and loss mechanisms of NO3 and N2O5 in a polluted marine environment : Results from in situ measurements during New England Air Quality Study 2002

    Mattias Aldener;Mattias Aldener;Steven S. Brown;Harald Stark;Harald Stark;Eric J. Williams;Eric J. Williams

Frequent Co-Authors

Steven S. Brown
Steven S. Brown National Oceanic and Atmospheric Administration
Jose L. Jimenez
Jose L. Jimenez University of Colorado Boulder
Carsten Warneke
Carsten Warneke National Oceanic and Atmospheric Administration
A. R. Ravishankara
A. R. Ravishankara Colorado State University
Douglas A. Day
Douglas A. Day University of Colorado Boulder
Jordan E. Krechmer
Jordan E. Krechmer Cooperative Institute for Research in Environmental Sciences
Fred C. Fehsenfeld
Fred C. Fehsenfeld Cooperative Institute for Research in Environmental Sciences
Brian M. Lerner
Brian M. Lerner Aerodyne Research
John S. Holloway
John S. Holloway National Oceanic and Atmospheric Administration

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