The community version of the Weather Research and Forecasting Model as it is coupled with Chemistry (WRF-Chem) Special issue jointly organized between Geoscientific Model Development and Atmospheric Chemistry and Physics
The Weather Research and Forecast community modelling system coupled with Chemistry (WRF-Chem) provides the capability to simulate and forecast weather, trace gases, and aerosols from hemispheric to urban scales. WRF-Chem is a community model. WRF-Chem is an online modelling system which includes the treatment of the aerosol direct and indirect effect. It incorporates many choices for gas phase chemistry and aerosols with degrees of complexity that are suitable for forecasting and research applications. Due to its versatility WRF-Chem is attracting a large user and developer community world-wide. The present time-unlimited Special Issue hosts scientific technical documentation and evaluation manuscripts concerned with the community version of WRF-Chem.
Simulation of semi-explicit mechanisms of SOA formation from glyoxal in aerosol in a 3-D model
C. Knote, A. Hodzic, J. L. Jimenez, R. Volkamer, J. J. Orlando, S. Baidar, J. Brioude, J. Fast, D. R. Gentner, A. H. Goldstein, P. L. Hayes, W. B. Knighton, H. Oetjen, A. Setyan, H. Stark, R. Thalman, G. Tyndall, R. Washenfelder, E. Waxman, and Q. Zhang Atmos. Chem. Phys., 14, 6213-6239, 2014 AbstractFinal Revised Paper (PDF, 6034 KB)Supplement (1070 KB)Discussion Paper (ACPD)
24 Jun 2014
Implementation of aerosol assimilation in Gridpoint Statistical Interpolation (v. 3.2) and WRF-Chem (v. 3.4.1)
Simulating black carbon and dust and their radiative forcing in seasonal snow: a case study over North China with field campaign measurements
C. Zhao, Z. Hu, Y. Qian, L. Ruby Leung, J. Huang, M. Huang, J. Jin, M. G. Flanner, R. Zhang, H. Wang, H. Yan, Z. Lu, and D. G. Streets Atmos. Chem. Phys., 14, 11475-11491, 2014 AbstractFinal Revised Paper (PDF, 6466 KB)Discussion Paper (ACPD)
30 Oct 2014
Gaseous chemistry and aerosol mechanism developments for version 3.5.1 of the online regional model, WRF-Chem
Understanding high wintertime ozone pollution events in an oil- and natural gas-producing region of the western US
Summary: High 2013 wintertime O3 pollution events associated with oil/gas production within the Uinta Basin are studied using a 3D model. It's able quantitatively to reproduce these events using emission estimates of O3 precursors based on ambient measurements (top-down approach), but unable to reproduce them using a recent bottom-up emission inventory for the oil/gas industry. The role of various physical and meteorological processes, chemical species and pathways contributing to high O3 are quantified.
R. Ahmadov, S. McKeen, M. Trainer, R. Banta, A. Brewer, S. Brown, P. M. Edwards, J. A. de Gouw, G. J. Frost, J. Gilman, D. Helmig, B. Johnson, A. Karion, A. Koss, A. Langford, B. Lerner, J. Olson, S. Oltmans, J. Peischl, G. Pétron, Y. Pichugina, J. M. Roberts, T. Ryerson, R. Schnell, C. Senff, C. Sweeney, C. Thompson, P. R. Veres, C. Warneke, R. Wild, E. J. Williams, B. Yuan, and R. Zamora Atmos. Chem. Phys., 15, 411-429, 2015 AbstractFinal Revised Paper (PDF, 2552 KB)Supplement (1190 KB)Discussion Paper (ACPD)