Zobrazeno 1 - 10
of 13
pro vyhledávání: '"K. M. Fahey"'
Autor:
A. Tilgner, T. Schaefer, B. Alexander, M. Barth, J. L. Collett Jr., K. M. Fahey, A. Nenes, H. O. T. Pye, H. Herrmann, V. F. McNeill
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 13483-13536 (2021)
The acidity of aqueous atmospheric solutions is a key parameter driving both the partitioning of semi-volatile acidic and basic trace gases and their aqueous-phase chemistry. In addition, the acidity of atmospheric aqueous phases, e.g., deliquesced a
Externí odkaz:
https://doaj.org/article/1b54fb8105694cba98929afcbc79eaa3
Autor:
K. W. Appel, J. O. Bash, K. M. Fahey, K. M. Foley, R. C. Gilliam, C. Hogrefe, W. T. Hutzell, D. Kang, R. Mathur, B. N. Murphy, S. L. Napelenok, C. G. Nolte, J. E. Pleim, G. A. Pouliot, H. O. T. Pye, L. Ran, S. J. Roselle, G. Sarwar, D. B. Schwede, F. I. Sidi, T. L. Spero, D. C. Wong
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 2867-2897 (2021)
The Community Multiscale Air Quality (CMAQ) model version 5.3 (CMAQ53), released to the public in August 2019 and followed by version 5.3.1 (CMAQ531) in December 2019, contains numerous science updates, enhanced functionality, and improved computatio
Externí odkaz:
https://doaj.org/article/5a3fc060e3d3443fbd15ccce31c3273e
Autor:
Y. Chen, H. Shen, J. Kaiser, Y. Hu, S. L. Capps, S. Zhao, A. Hakami, J.-S. Shih, G. K. Pavur, M. D. Turner, D. K. Henze, J. Resler, A. Nenes, S. L. Napelenok, J. O. Bash, K. M. Fahey, G. R. Carmichael, T. Chai, L. Clarisse, P.-F. Coheur, M. Van Damme, A. G. Russell
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 2067-2082 (2021)
Ammonia (NH3) emissions have large impacts on air quality and nitrogen deposition, influencing human health and the well-being of sensitive ecosystems. Large uncertainties exist in the “bottom-up” NH3 emission inventories due to limited source in
Externí odkaz:
https://doaj.org/article/34b775403a6f46669e4b365d66cf71a8
Autor:
S. Zhao, M. G. Russell, A. Hakami, S. L. Capps, M. D. Turner, D. K. Henze, P. B. Percell, J. Resler, H. Shen, A. G. Russell, A. Nenes, A. J. Pappin, S. L. Napelenok, J. O. Bash, K. M. Fahey, G. R. Carmichael, C. O. Stanier, T. Chai
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 2925-2944 (2020)
We present the development of a multiphase adjoint for the Community Multiscale Air Quality (CMAQ) model, a widely used chemical transport model. The adjoint model provides location- and time-specific gradients that can be used in various application
Externí odkaz:
https://doaj.org/article/3e4ff0e80e894364a3dbe6b87ff69388
Autor:
H. O. T. Pye, A. Nenes, B. Alexander, A. P. Ault, M. C. Barth, S. L. Clegg, J. L. Collett Jr., K. M. Fahey, C. J. Hennigan, H. Herrmann, M. Kanakidou, J. T. Kelly, I.-T. Ku, V. F. McNeill, N. Riemer, T. Schaefer, G. Shi, A. Tilgner, J. T. Walker, T. Wang, R. Weber, J. Xing, R. A. Zaveri, A. Zuend
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 4809-4888 (2020)
Acidity, defined as pH, is a central component of aqueous chemistry. In the atmosphere, the acidity of condensed phases (aerosol particles, cloud water, and fog droplets) governs the phase partitioning of semivolatile gases such as HNO3, NH3, HCl, an
Externí odkaz:
https://doaj.org/article/7f3d9f49b33e4d6c979599a82900f5af
Autor:
K. W. Appel, S. L. Napelenok, K. M. Foley, H. O. T. Pye, C. Hogrefe, D. J. Luecken, J. O. Bash, S. J. Roselle, J. E. Pleim, H. Foroutan, W. T. Hutzell, G. A. Pouliot, G. Sarwar, K. M. Fahey, B. Gantt, R. C. Gilliam, N. K. Heath, D. Kang, R. Mathur, D. B. Schwede, T. L. Spero, D. C. Wong, J. O. Young
Publikováno v:
Geoscientific Model Development, Vol 10, Iss 4, Pp 1703-1732 (2017)
The Community Multiscale Air Quality (CMAQ) model is a comprehensive multipollutant air quality modeling system developed and maintained by the US Environmental Protection Agency's (EPA) Office of Research and Development (ORD). Recently, version 5.1
Externí odkaz:
https://doaj.org/article/140b4736550d42ca8b2c1a0d198eaf3a
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:
C. G. Nolte, K. W. Appel, J. T. Kelly, P. V. Bhave, K. M. Fahey, J. L. Collett Jr., L. Zhang, J. O. Young
Publikováno v:
Geoscientific Model Development, Vol 8, Iss 9, Pp 2877-2892 (2015)
This work evaluates particle size–composition distributions simulated by the Community Multiscale Air Quality (CMAQ) model using micro-orifice uniform deposit impactor (MOUDI) measurements at 18 sites across North America. Size-resolved measurem
Externí odkaz:
https://doaj.org/article/37f988132a014d869759d17454acb817
Autor:
H. O. T. Pye, A. Nenes, B. Alexander, A. P. Ault, M. C. Barth, S. L. Clegg, J. L. Collett Jr., K. M. Fahey, C. J. Hennigan, H. Herrmann, M. Kanakidou, J. T. Kelly, I.-T. Ku, V. F. McNeill, N. Riemer, T. Schaefer, G. Shi, A. Tilgner, J. T. Walker, T. Wang, R. Weber, J. Xing, R. A. Zaveri, A. Zuend
Publikováno v:
Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, Vol 20, Pp 4809-4888 (2020)
Atmos Chem Phys
Atmospheric Chemistry and Physics, Vol 20, Pp 4809-4888 (2020)
Atmos Chem Phys
Acidity, defined as pH, is a central component of aqueous chemistry. In the atmosphere, the acidity of condensed phases (aerosol particles, cloud water, and fog droplets) governs the phase partitioning of semivolatile gases such as HNO3, NH3, HCl, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41d730756421ec18c16b85bdb7a7c358
https://www.atmos-chem-phys-discuss.net/acp-2019-889/
https://www.atmos-chem-phys-discuss.net/acp-2019-889/
