Particulate sulfate ion concentration and SO₂ emission trends in the United States from the early 1990s through 2010

by W. C. Malm, B. A. Schichtel, J. L. Hand, M. L. Pitchford
Published 2012-11-01

Spatial and Temporal Trends in PM2.5 Organic and Elemental Carbon across the United States

by J. L. Hand, B. A. Schichtel, W. C. Malm, N. H. Frank
Published 2013-01-01

Consistency of long-term elemental carbon trends from thermal and optical measurements in the IMPROVE network

by L.-W. A. Chen, J. C. Chow, J. G. Watson, B. A. Schichtel
Published 2012-10-01

Investigating types and sources of organic aerosol in Rocky Mountain National Park using aerosol mass spectrometry

by M. I. Schurman, T. Lee, Y. Sun, B. A. Schichtel, S. M. Kreidenweis, J. L. Collett Jr.
Published 2015-01-01

How emissions, climate, and land use change will impact mid-century air quality over the United States: a focus on effects at national parks

by M. Val Martin, C. L. Heald, J.-F. Lamarque, S. Tilmes, L. K. Emmons, B. A. Schichtel
Published 2015-03-01

Sources of nitrogen deposition in Federal Class I areas in the US

by H.-M. Lee, F. Paulot, D. K. Henze, K. Travis, D. J. Jacob, L. H. Pardo, B. A. Schichtel
Published 2016-01-01

Source regions contributing to excess reactive nitrogen deposition in the Greater Yellowstone Area (GYA) of the United States

by R. Zhang, T. M. Thompson, M. G. Barna, J. L. Hand, J. A. McMurray, M. D. Bell, W. C. Malm, B. A. Schichtel
Published 2018-09-01

Decreases in elemental carbon and fine particle mass in the United States

by D. M. Murphy, J. C. Chow, E. M. Leibensperger, W. C. Malm, M. Pitchford, B. A. Schichtel, J. G. Watson, W. H. White
Published 2011-05-01

Present and future nitrogen deposition to national parks in the United States: critical load exceedances

by R. A. Ellis, D. J. Jacob, M. P. Sulprizio, L. Zhang, C. D. Holmes, B. A. Schichtel, T. Blett, E. Porter, L. H. Pardo, J. A. Lynch
Published 2013-09-01

Volatile organic compounds and ozone in Rocky Mountain National Park during FRAPPÉ

by K. B. Benedict, Y. Zhou, B. C. Sive, A. J. Prenni, K. A. Gebhart, E. V. Fischer, A. Evanoski-Cole, A. P. Sullivan, S. Callahan, B. A. Schichtel, H. Mao, Y. Zhou, J. L. Collett Jr.
Published 2019-01-01

Oil and gas impacts on air quality in federal lands in the Bakken region: an overview of the Bakken Air Quality Study and first results

by A. J. Prenni, D. E. Day, A. R. Evanoski-Cole, B. C. Sive, A. Hecobian, Y. Zhou, K. A. Gebhart, J. L. Hand, A. P. Sullivan, Y. Li, M. I. Schurman, Y. Desyaterik, W. C. Malm, J. L. Collett Jr., B. A. Schichtel
Published 2016-02-01

Chemical and physical transformations of organic aerosol from the photo-oxidation of open biomass burning emissions in an environmental chamber

by C. J. Hennigan, M. A. Miracolo, G. J. Engelhart, A. A. May, A. A. Presto, T. Lee, A. P. Sullivan, G. R. McMeeking, H. Coe, C. E. Wold, W.-M. Hao, J. B. Gilman, W. C. Kuster, J. de Gouw, B. A. Schichtel, J. L. Collett Jr., S. M. Kreidenweis, A. L. Robinson
Published 2011-08-01

Aerosol decadal trends – Part 1: In-situ optical measurements at GAW and IMPROVE stations

by M. Collaud Coen, E. Andrews, A. Asmi, U. Baltensperger, N. Bukowiecki, D. Day, M. Fiebig, A. M. Fjaeraa, H. Flentje, A. Hyvärinen, A. Jefferson, S. G. Jennings, G. Kouvarakis, H. Lihavainen, C. Lund Myhre, W. C. Malm, N. Mihapopoulos, J. V. Molenar, C. O'Dowd, J. A. Ogren, B. A. Schichtel, P. Sheridan, A. Virkkula, E. Weingartner, R. Weller, P. Laj
Published 2013-01-01