Zobrazeno 1 - 10
of 51
pro vyhledávání: '"D. C. Wong"'
Autor:
D. C. Wong, J. Willison, J. E. Pleim, G. Sarwar, J. Beidler, R. Bullock, J. A. Herwehe, R. Gilliam, D. Kang, C. Hogrefe, G. Pouliot, H. Foroutan
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 7855-7866 (2024)
The Community Multiscale Air Quality (CMAQ) model has been used for regulatory purposes at the U.S. EPA and in the research community for decades. In 2012, we released the Weather Research and Forecasting (WRF)-CMAQ coupled model that enables aerosol
Externí odkaz:
https://doaj.org/article/cc35cf26afbb47ffb78810ee7e4d7089
Autor:
C. I. Efstathiou, E. Adams, C. J. Coats, R. Zelt, M. Reed, J. McGee, K. M. Foley, F. I. Sidi, D. C. Wong, S. Fine, S. Arunachalam
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 7001-7027 (2024)
The Community Multiscale Air Quality Model (CMAQ) is a local- to hemispheric-scale numerical air quality modeling system developed by the U.S. Environmental Protection Agency (USEPA) and supported by the Community Modeling and Analysis System (CMAS)
Externí odkaz:
https://doaj.org/article/617edb9ca85f4cb08ee18414f83d7700
Autor:
M. S. Walters, D. C. Wong
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 1179-1190 (2023)
The Community Multiscale Air Quality (CMAQ) model has been a vital tool for air quality research and management at the United States Environmental Protection Agency (US EPA) and at government environmental agencies and academic institutions worldwide
Externí odkaz:
https://doaj.org/article/d3560db3766c46158cb521aca9eee911
Autor:
J. Wang, J. Xing, S. Wang, R. Mathur, Y. Zhang, C. Liu, J. Pleim, D. Ding, X. Chang, J. Jiang, P. Zhao, S. K. Sahu, Y. Jin, D. C. Wong, J. Hao
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 5147-5156 (2022)
Airborne aerosols reduce surface solar radiation through light scattering and absorption (aerosol direct effects, ADEs), influence regional meteorology, and further affect atmospheric chemical reactions and aerosol concentrations. The inhibition of t
Externí odkaz:
https://doaj.org/article/74ab5cdef3f049fc9f0937dff3b23d83
Autor:
A. H. Souri, K. Chance, J. Bak, C. R. Nowlan, G. González Abad, Y. Jung, D. C. Wong, J. Mao, X. Liu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 18227-18245 (2021)
Questions about how emissions are changing during the COVID-19 lockdown periods cannot be answered by observations of atmospheric trace gas concentrations alone, in part due to simultaneous changes in atmospheric transport, emissions, dynamics, photo
Externí odkaz:
https://doaj.org/article/d028d24862624dc79276bc4a9698bb8b
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 7189-7221 (2021)
The two-way coupled Weather Research and Forecasting and Community Multiscale Air Quality (WRF-CMAQ) model has been developed to more realistically represent the atmosphere by accounting for complex chemistry–meteorology feedbacks. In this study, w
Externí odkaz:
https://doaj.org/article/d2aa28c0c53e44919a95d7d7ed138053
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
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 3071-3083 (2019)
This work describes the lightning nitric oxide (LNO) production schemes in the Community Multiscale Air Quality (CMAQ) model. We first document the existing LNO production scheme and vertical distribution algorithm. We then describe updates that were
Externí odkaz:
https://doaj.org/article/ddd50f05145f46b583f4398893e1118a
Publikováno v:
Earth's Future, Vol 9, Iss 2, Pp n/a-n/a (2021)
Abstract Electric vehicle (EV) adoption promises potential air pollutant and greenhouse gas (GHG) reduction co‐benefits. As such, China has aggressively incentivized EV adoption, however much remains unknown with regard to EVs’ mitigation potenti
Externí odkaz:
https://doaj.org/article/803c6d417323466e9048e00210bd6026
Autor:
Y. Zhang, J. J. West, R. Mathur, J. Xing, C. Hogrefe, S. J. Roselle, J. O. Bash, J. E. Pleim, C.-M. Gan, D. C. Wong
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 15003-15016 (2018)
Concentrations of both fine particulate matter (PM2.5) and ozone (O3) in the United States (US) have decreased significantly since 1990, mainly because of air quality regulations. Exposure to these air pollutants is associated with premature death
Externí odkaz:
https://doaj.org/article/6c8ed6be53be4a929ed6839216907218