Development and characterization of a High-Temperature Proton-Transfer-Reaction Mass Spectrometer (HT-PTR-MS)

by T. Mikoviny, L. Kaser, A. Wisthaler
Published 2010-05-01

Selective measurements of isoprene and 2-methyl-3-buten-2-ol based on NO⁺ ionization mass spectrometry

by W. Jud, I. Herdlinger-Blatt, L. Kaser, L. Cappellin, A. Hansel, T. Karl
Published 2012-12-01

Combined effects of ozone and drought stress on the emission of biogenic volatile organic compounds from <i>Quercus robur</i> L.

by A. Peron, L. Kaser, A. C. Fitzky, M. Graus, H. Halbwirth, J. Greiner, G. Wohlfahrt, B. Rewald, H. Sandén, T. Karl
Published 2021-01-01

First eddy covariance flux measurements by PTR-TOF

by M. Müller, M. Graus, T. M. Ruuskanen, R. Schnitzhofer, I. Bamberger, L. Kaser, T. Titzmann, L. Hörtnagl, G. Wohlfahrt, T. Karl, A. Hansel
Published 2010-03-01

Undisturbed and disturbed above canopy ponderosa pine emissions: PTR-TOF-MS measurements and MEGAN 2.1 model results

by L. Kaser, T. Karl, A. Guenther, M. Graus, R. Schnitzhofer, A. Turnipseed, L. Fischer, P. Harley, M. Madronich, D. Gochis, F. N. Keutsch, A. Hansel
Published 2013-12-01

Speciated measurements of semivolatile and intermediate volatility organic compounds (S/IVOCs) in a pine forest during BEACHON-RoMBAS 2011

by A. W. H. Chan, A. W. H. Chan, N. M. Kreisberg, T. Hohaus, T. Hohaus, P. Campuzano-Jost, Y. Zhao, Y. Zhao, D. A. Day, L. Kaser, L. Kaser, T. Karl, A. Hansel, A. P. Teng, A. P. Teng, C. R. Ruehl, C. R. Ruehl, D. T. Sueper, D. T. Sueper, J. T. Jayne, D. R. Worsnop, J. L. Jimenez, S. V. Hering, A. H. Goldstein
Published 2016-02-01

In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

by B. B. Palm, B. B. Palm, P. Campuzano-Jost, P. Campuzano-Jost, A. M. Ortega, A. M. Ortega, D. A. Day, D. A. Day, L. Kaser, L. Kaser, W. Jud, T. Karl, A. Hansel, J. F. Hunter, E. S. Cross, J. H. Kroll, J. H. Kroll, Z. Peng, Z. Peng, W. H. Brune, J. L. Jimenez, J. L. Jimenez
Published 2016-03-01

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

Secondary organic aerosol formation from in situ OH, O₃, and NO₃ oxidation of ambient forest air in an oxidation flow reactor

by B. B. Palm, P. Campuzano-Jost, D. A. Day, A. M. Ortega, J. L. Fry, S. S. Brown, K. J. Zarzana, W. Dube, N. L. Wagner, D. C. Draper, L. Kaser, W. Jud, T. Karl, A. Hansel, C. Gutiérrez-Montes, J. L. Jimenez
Published 2017-04-01

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

by J. L. Fry, D. C. Draper, K. J. Zarzana, P. Campuzano-Jost, D. A. Day, J. L. Jimenez, S. S. Brown, R. C. Cohen, L. Kaser, A. Hansel, L. Cappellin, T. Karl, A. Hodzic Roux, A. Turnipseed, C. Cantrell, B. L. Lefer, N. Grossberg
Published 2013-09-01

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

Higher measured than modeled ozone production at increased NO_<i>x</i> levels in the Colorado Front Range

by B. C. Baier, B. C. Baier, B. C. Baier, W. H. Brune, D. O. Miller, D. Blake, R. Long, A. Wisthaler, A. Wisthaler, C. Cantrell, A. Fried, B. Heikes, S. Brown, S. Brown, E. McDuffie, E. McDuffie, E. McDuffie, F. Flocke, E. Apel, L. Kaser, A. Weinheimer
Published 2017-09-01

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

Tropospheric HONO distribution and chemistry in the southeastern US

by C. Ye, C. Ye, X. Zhou, X. Zhou, D. Pu, J. Stutz, J. Festa, M. Spolaor, C. Tsai, C. Cantrell, R. L. Mauldin III, R. L. Mauldin III, A. Weinheimer, R. S. Hornbrook, E. C. Apel, A. Guenther, L. Kaser, B. Yuan, T. Karl, J. Haggerty, S. Hall, K. Ullmann, J. Smith, J. Smith, J. Ortega
Published 2018-06-01

Aerosol optical extinction during the Front Range Air Pollution and Photochemistry Éxperiment (FRAPPÉ) 2014 summertime field campaign, Colorado, USA

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

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

Understanding isoprene photooxidation using observations and modeling over a subtropical forest in the southeastern US

by L. Su, E. G. Patton, J. Vilà-Guerau de Arellano, A. B. Guenther, L. Kaser, B. Yuan, B. Yuan, F. Xiong, P. B. Shepson, P. B. Shepson, L. Zhang, D. O. Miller, W. H. Brune, K. Baumann, E. Edgerton, A. Weinheimer, P. K. Misztal, J.-H. Park, A. H. Goldstein, A. H. Goldstein, K. M. Skog, F. N. Keutsch, F. N. Keutsch, J. E. Mak
Published 2016-06-01

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

Sources and characteristics of summertime organic aerosol in the Colorado Front Range: perspective from measurements and WRF-Chem modeling

by R. Bahreini, R. Bahreini, R. Ahmadov, R. Ahmadov, S. A. McKeen, S. A. McKeen, K. T. Vu, J. H. Dingle, E. C. Apel, D. R. Blake, N. Blake, T. L. Campos, C. Cantrell, F. Flocke, A. Fried, J. B. Gilman, A. J. Hills, R. S. Hornbrook, G. Huey, L. Kaser, B. M. Lerner, B. M. Lerner, B. M. Lerner, R. L. Mauldin, S. Meinardi, D. D. Montzka, D. Richter, J. R. Schroeder, J. R. Schroeder, M. Stell, D. Tanner, J. Walega, P. Weibring, A. Weinheimer
Published 2018-06-01

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

by W. W. Hu, P. Campuzano-Jost, B. B. Palm, D. A. Day, A. M. Ortega, P. L. Hayes, J. E. Krechmer, Q. Chen, M. Kuwata, Y. J. Liu, S. S. de Sá, K. McKinney, S. T. Martin, M. Hu, S. H. Budisulistiorini, M. Riva, J. D. Surratt, J. M. St. Clair, G. Isaacman-Van Wertz, L. D. Yee, A. H. Goldstein, S. Carbone, J. Brito, P. Artaxo, J. A. de Gouw, A. Koss, A. Wisthaler, T. Mikoviny, T. Karl, L. Kaser, W. Jud, A. Hansel, K. S. Docherty, M. L. Alexander, N. H. Robinson, H. Coe, J. D. Allan, M. R. Canagaratna, F. Paulot, J. L. Jimenez
Published 2015-10-01