Zobrazeno 1 - 10
of 24
pro vyhledávání: '"J. H. Offenberg"'
Autor:
L. D. Yee, G. Isaacman-VanWertz, R. A. Wernis, M. Meng, V. Rivera, N. M. Kreisberg, S. V. Hering, M. S. Bering, M. Glasius, M. A. Upshur, A. Gray Bé, R. J. Thomson, F. M. Geiger, J. H. Offenberg, M. Lewandowski, I. Kourtchev, M. Kalberer, S. de Sá, S. T. Martin, M. L. Alexander, B. B. Palm, W. Hu, P. Campuzano-Jost, D. A. Day, J. L. Jimenez, Y. Liu, K. A. McKinney, P. Artaxo, J. Viegas, A. Manzi, M. B. Oliveira, R. de Souza, L. A. T. Machado, K. Longo, A. H. Goldstein
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 10433-10457 (2018)
Biogenic volatile organic compounds (BVOCs) from the Amazon forest region represent the largest source of organic carbon emissions to the atmosphere globally. These BVOC emissions dominantly consist of volatile and intermediate-volatility terpenoi
Externí odkaz:
https://doaj.org/article/f420a614ae7641f08455caea48dd601c
Autor:
K. M. Fahey, A. G. Carlton, H. O. T. Pye, J. Baek, W. T. Hutzell, C. O. Stanier, K. R. Baker, K. W. Appel, M. Jaoui, J. H. Offenberg
Publikováno v:
Geoscientific Model Development, Vol 10, Iss 4, Pp 1587-1605 (2017)
This paper describes the development and implementation of an extendable aqueous-phase chemistry option (AQCHEM − KMT(I)) for the Community Multiscale Air Quality (CMAQ) modeling system, version 5.1. Here, the Kinetic PreProcessor (KPP), version 2.
Externí odkaz:
https://doaj.org/article/9b56723a53be4e9d9eded4ef7d2b7ca3
Autor:
W. Rattanavaraha, K. Chu, S. H. Budisulistiorini, M. Riva, Y.-H. Lin, E. S. Edgerton, K. Baumann, S. L. Shaw, H. Guo, L. King, R. J. Weber, M. E. Neff, E. A. Stone, J. H. Offenberg, Z. Zhang, A. Gold, J. D. Surratt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 4897-4914 (2016)
In the southeastern US, substantial emissions of isoprene from deciduous trees undergo atmospheric oxidation to form secondary organic aerosol (SOA) that contributes to fine particulate matter (PM2.5). Laboratory studies have revealed that anthrop
Externí odkaz:
https://doaj.org/article/48ab5e7896bc4fd79af78a38e48f2fe0
Autor:
P. L. Hayes, A. G. Carlton, K. R. Baker, R. Ahmadov, R. A. Washenfelder, S. Alvarez, B. Rappenglück, J. B. Gilman, W. C. Kuster, J. A. de Gouw, P. Zotter, A. S. H. Prévôt, S. Szidat, T. E. Kleindienst, J. H. Offenberg, P. K. Ma, J. L. Jimenez
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 10, Pp 5773-5801 (2015)
Four different literature parameterizations for the formation and evolution of urban secondary organic aerosol (SOA) frequently used in 3-D models are evaluated using a 0-D box model representing the Los Angeles metropolitan region during the Califor
Externí odkaz:
https://doaj.org/article/8f29e6eab54246d68267760f3e5d04c4
Autor:
K. R. Baker, A. G. Carlton, T. E. Kleindienst, J. H. Offenberg, M. R. Beaver, D. R. Gentner, A. H. Goldstein, P. L. Hayes, J. L. Jimenez, J. B. Gilman, J. A. de Gouw, M. C. Woody, H. O. T. Pye, J. T. Kelly, M. Lewandowski, M. Jaoui, P. S. Stevens, W. H. Brune, Y.-H. Lin, C. L. Rubitschun, J. D. Surratt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 9, Pp 5243-5258 (2015)
Co-located measurements of fine particulate matter (PM2.5) organic carbon (OC), elemental carbon, radiocarbon (14C), speciated volatile organic compounds (VOCs), and OH radicals during the CalNex field campaign provide a unique opportunity to evaluat
Externí odkaz:
https://doaj.org/article/a84009880a514dec8b562ac21ec6ac4c
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 7, Pp 3773-3783 (2015)
The effects of acidic seed aerosols on the formation of secondary organic aerosol (SOA) have been examined in a number of previous studies, several of which have observed strong linear correlations between the aerosol acidity (measured as nmol H+ m
Externí odkaz:
https://doaj.org/article/fcacc67a349b45b2828254cd6545bbad
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 24, Pp 13681-13704 (2014)
Secondary organic aerosol (SOA) was generated by irradiating 1,3-butadiene (13BD) in the presence of H2O2 or NOx. Experiments were conducted in a smog chamber operated in either flow or batch mode. A filter/denuder sampling system was used for simult
Externí odkaz:
https://doaj.org/article/46cea2d777f847c48f43ad9e56a29c41
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 18, Pp 8711-8726 (2012)
Laboratory smog chamber experiments have been carried out to investigate secondary organic aerosol (SOA) formation from the photooxidation of naphthalene and its methyl analogs, 1- and 2-methylnaphthalene (1-MN and 2-MN, respectively). Laboratory smo
Externí odkaz:
https://doaj.org/article/e35fad6f0c814af5b790d28aee9507d8
SOA formation from the atmospheric oxidation of 2-methyl-3-buten-2-ol and its implications for PM2.5
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 4, Pp 2173-2188 (2012)
The formation of secondary organic aerosol (SOA) generated by irradiating 2-methyl-3-buten-2-ol (MBO) in the presence and/or absence of NOx, H2O2, and/or SO2 was examined. Experiments were conducted in smog chambers operated in either dynamic or stat
Externí odkaz:
https://doaj.org/article/566c2dc51ea642f08c5372d2f9f68d83
Autor:
K. E. Yttri, D. Simpson, J. K. Nøjgaard, K. Kristensen, J. Genberg, K. Stenström, E. Swietlicki, R. Hillamo, M. Aurela, H. Bauer, J. H. Offenberg, M. Jaoui, C. Dye, S. Eckhardt, J. F. Burkhart, A. Stohl, M. Glasius
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 24, Pp 13339-13357 (2011)
In the present study, natural and anthropogenic sources of particulate organic carbon (OCp) and elemental carbon (EC) have been quantified based on weekly filter samples of PM10 (particles with aerodynamic diameter 14C/12C ratio of total carbon (TC),
Externí odkaz:
https://doaj.org/article/78d720c692004163a4f25f53c6c2ab6b