Satellite soil moisture data assimilation impacts on modeling weather variables and ozone in the southeastern US – Part 1: An overview

by M. Huang, J. H. Crawford, J. P. DiGangi, G. R. Carmichael, K. W. Bowman, S. V. Kumar, X. Zhan
Published 2021-07-01

Numerical simulation of atmospheric CO2 concentration and flux over the Korean Peninsula using WRF-VPRM model during Korus-AQ 2016 campaign.

by Changhyoun Park, Soon-Young Park, Kevin R Gurney, Christoph Gerbig, Joshua P DiGangi, Yonghoon Choi, Hwa Woon Lee
Published 2020-01-01

Dynamical Downscaling of CO2 in 2016 Over the Contiguous United States Using WRF‐VPRM, a Weather‐Biosphere‐Online‐Coupled Model

by Xiao‐Ming Hu, Sean Crowell, Qingyu Wang, Yao Zhang, Kenneth J. Davis, Ming Xue, Xiangming Xiao, Berrien Moore, Xiaocui Wu, Yonghoon Choi, Joshua P. DiGangi
Published 2020-04-01

Adaptation and performance assessment of a quantum and interband cascade laser spectrometer for simultaneous airborne in situ observation of CH₄, C₂H<sub>6</s...

by J. Kostinek, A. Roiger, K. J. Davis, C. Sweeney, J. P. DiGangi, Y. Choi, Y. Choi, B. Baier, B. Baier, F. Hase, J. Groß, M. Eckl, T. Klausner, A. Butz
Published 2019-03-01

Comparison of different real time VOC measurement techniques in a ponderosa pine forest

by L. Kaser, T. Karl, R. Schnitzhofer, M. Graus, I. S. Herdlinger-Blatt, J. P. DiGangi, B. Sive, A. Turnipseed, R. S. Hornbrook, W. Zheng, F. M. Flocke, A. Guenther, F. N. Keutsch, E. Apel, A. Hansel
Published 2013-03-01

Aircraft measurements of BrO, IO, glyoxal, NO₂, H₂O, O₂–O₂ and aerosol extinction profiles in the tropics: comparison with aircraft-/s...

by R. Volkamer, S. Baidar, T. L. Campos, S. Coburn, J. P. DiGangi, B. Dix, E. W. Eloranta, T. K. Koenig, B. Morley, I. Ortega, B. R. Pierce, M. Reeves, R. Sinreich, S. Wang, M. A. Zondlo, P. A. Romashkin
Published 2015-05-01

Characteristics of greenhouse gas concentrations derived from ground-based FTS spectra at Anmyeondo, South Korea

by Y.-S. Oh, Y.-S. Oh, S. T. Kenea, T.-Y. Goo, K.-S. Chung, J.-S. Rhee, M.-L. Ou, Y.-H. Byun, P. O. Wennberg, P. O. Wennberg, M. Kiel, J. P. DiGangi, G. S. Diskin, V. A. Velazco, D. W. T. Griffith
Published 2018-04-01

First direct measurements of formaldehyde flux via eddy covariance: implications for missing in-canopy formaldehyde sources

by J. P. DiGangi, E. S. Boyle, T. Karl, P. Harley, A. Turnipseed, S. Kim, C. Cantrell, R. L. Maudlin III, W. Zheng, F. Flocke, S. R. Hall, K. Ullmann, Y. Nakashima, J. B. Paul, G. M. Wolfe, A. R. Desai, Y. Kajii, A. Guenther, F. N. Keutsch
Published 2011-10-01

Evaluation of HO_x sources and cycling using measurement-constrained model calculations in a 2-methyl-3-butene-2-ol (MBO) and monoterpene (MT) dominated ecosystem

by S. B. Henry, L. Kaser, F. N. Keutsch, J. P. DiGangi, Y. Nakashima, Y. Kajii, R. Hornbrook, E. Apel, K. Ullmann, A. Turnipseed, J. Greenberg, S. R. Hall, C. Cantrell, A. Guenther, T. Karl, L. Mauldin, G. M. Wolfe, S. Kim, R. Schnitzhofer, M. Graus, A. Hansel, W. Zheng, F. F. Flocke
Published 2013-02-01

Missing peroxy radical sources within a summertime ponderosa pine forest

by G. M. Wolfe, C. Cantrell, S. Kim, R. L. Mauldin III, T. Karl, P. Harley, A. Turnipseed, W. Zheng, F. Flocke, E. C. Apel, R. S. Hornbrook, S. R. Hall, K. Ullmann, S. B. Henry, J. P. DiGangi, E. S. Boyle, L. Kaser, R. Schnitzhofer, A. Hansel, M. Graus, Y. Nakashima, Y. Kajii, A. Guenther, F. N. Keutsch
Published 2014-05-01

Evaluating high-resolution forecasts of atmospheric CO and CO₂ from a global prediction system during KORUS-AQ field campaign

by W. Tang, A. F. Arellano, J. P. DiGangi, Y. Choi, Y. Choi, G. S. Diskin, A. Agustí-Panareda, M. Parrington, S. Massart, B. Gaubert, Y. Lee, D. Kim, J. Jung, J. Hong, J.-W. Hong, Y. Kanaya, M. Lee, R. M. Stauffer, R. M. Stauffer, A. M. Thompson, J. H. Flynn, J.-H. Woo
Published 2018-08-01

Insights into hydroxyl measurements and atmospheric oxidation in a California forest

by J. Mao, X. Ren, L. Zhang, D. M. Van Duin, R. C. Cohen, J.-H. Park, A. H. Goldstein, F. Paulot, M. R. Beaver, J. D. Crounse, P. O. Wennberg, J. P. DiGangi, S. B. Henry, F. N. Keutsch, C. Park, G. W. Schade, G. M. Wolfe, J. A. Thornton, W. H. Brune
Published 2012-09-01

Observations of glyoxal and formaldehyde as metrics for the anthropogenic impact on rural photochemistry

by J. P. DiGangi, S. B. Henry, A. Kammrath, E. S. Boyle, L. Kaser, R. Schnitzhofer, M. Graus, A. Turnipseed, J-H. Park, R. J. Weber, R. S. Hornbrook, C. A. Cantrell, R. L. Maudlin III, S. Kim, Y. Nakashima, G. M. Wolfe, Y. Kajii, E.C. Apel, A. H. Goldstein, A. Guenther, T. Karl, A. Hansel, F. N. Keutsch
Published 2012-10-01

Validation of XCO₂ and XCH₄ retrieved from a portable Fourier transform spectrometer with those from in situ profiles from aircraft-borne instruments

by H. Ohyama, I. Morino, V. A. Velazco, V. A. Velazco, T. Klausner, G. Bagtasa, M. Kiel, M. Frey, A. Hori, O. Uchino, T. Matsunaga, N. M. Deutscher, J. P. DiGangi, Y. Choi, G. S. Diskin, S. E. Pusede, A. Fiehn, A. Roiger, M. Lichtenstern, H. Schlager, P. K. Wang, C. C.-K. Chou, M. D. Andrés-Hernández, J. P. Burrows
Published 2020-09-01

Validation of satellite formaldehyde (HCHO) retrievals using observations from 12 aircraft campaigns

by L. Zhu, L. Zhu, G. González Abad, C. R. Nowlan, C. Chan Miller, K. Chance, E. C. Apel, J. P. DiGangi, A. Fried, T. F. Hanisco, R. S. Hornbrook, L. Hu, J. Kaiser, J. Kaiser, F. N. Keutsch, F. N. Keutsch, F. N. Keutsch, W. Permar, J. M. St. Clair, J. M. St. Clair, G. M. Wolfe, G. M. Wolfe
Published 2020-10-01

The distribution of sea-salt aerosol in the global troposphere

by D. M. Murphy, K. D. Froyd, K. D. Froyd, H. Bian, H. Bian, C. A. Brock, J. E. Dibb, J. P. DiGangi, G. Diskin, M. Dollner, A. Kupc, A. Kupc, A. Kupc, E. M. Scheuer, G. P. Schill, G. P. Schill, B. Weinzierl, B. Weinzierl, C. J. Williamson, C. J. Williamson, P. Yu, P. Yu, P. Yu
Published 2019-04-01

On the temperature dependence of organic reactivity, nitrogen oxides, ozone production, and the impact of emission controls in San Joaquin Valley, California

by S. E. Pusede, D. R. Gentner, P. J. Wooldridge, E. C. Browne, A. W. Rollins, K.-E. Min, A. R. Russell, J. Thomas, L. Zhang, W. H. Brune, S. B. Henry, J. P. DiGangi, F. N. Keutsch, S. A. Harrold, J. A. Thornton, M. R. Beaver, J. M. St. Clair, P. O. Wennberg, J. Sanders, X. Ren, T. C. VandenBoer, M. Z. Markovic, A. Guha, R. Weber, A. H. Goldstein, R. C. Cohen
Published 2014-04-01

Photochemical modeling of glyoxal at a rural site: observations and analysis from BEARPEX 2007

by A. J. Huisman, J. R. Hottle, M. M. Galloway, J. P. DiGangi, K. L. Coens, W. Choi, I. C. Faloona, J. B. Gilman, W. C. Kuster, J. de Gouw, N. C. Bouvier-Brown, A. H. Goldstein, B. W. LaFranchi, R. C. Cohen, G. M. Wolfe, J. A. Thornton, K. S. Docherty, D. K. Farmer, M. J. Cubison, J. L. Jimenez, J. Mao, W. H. Brune, F. N. Keutsch
Published 2011-09-01

Aircraft-based observation of meteoric material in lower-stratospheric aerosol particles between 15 and 68°&thinsp;N

by J. Schneider, R. Weigel, T. Klimach, A. Dragoneas, A. Dragoneas, O. Appel, O. Appel, A. Hünig, A. Hünig, S. Molleker, S. Molleker, F. Köllner, F. Köllner, H.-C. Clemen, O. Eppers, O. Eppers, P. Hoppe, P. Hoor, C. Mahnke, C. Mahnke, C. Mahnke, M. Krämer, M. Krämer, C. Rolf, J.-U. Grooß, A. Zahn, F. Obersteiner, F. Ravegnani, A. Ulanovsky, H. Schlager, M. Scheibe, G. S. Diskin, J. P. DiGangi, J. B. Nowak, M. Zöger, S. Borrmann, S. Borrmann
Published 2021-01-01

Impacts of the Denver Cyclone on regional air quality and aerosol formation in the Colorado Front Range during FRAPPÉ 2014

by K. T. Vu, J. H. Dingle, R. Bahreini, R. Bahreini, P. J. Reddy, P. J. Reddy, E. C. Apel, T. L. Campos, J. P. DiGangi, G. S. Diskin, A. Fried, S. C. Herndon, A. J. Hills, R. S. Hornbrook, G. Huey, L. Kaser, D. D. Montzka, J. B. Nowak, S. E. Pusede, D. Richter, J. R. Roscioli, G. W. Sachse, S. Shertz, M. Stell, D. Tanner, G. S. Tyndall, J. Walega, P. Weibring, A. J. Weinheimer, G. Pfister, F. Flocke
Published 2016-09-01