Zobrazeno 1 - 10
of 131
pro vyhledávání: '"J. Pleim"'
Autor:
O. E. Clifton, D. Schwede, C. Hogrefe, J. O. Bash, S. Bland, P. Cheung, M. Coyle, L. Emberson, J. Flemming, E. Fredj, S. Galmarini, L. Ganzeveld, O. Gazetas, I. Goded, C. D. Holmes, L. Horváth, V. Huijnen, Q. Li, P. A. Makar, I. Mammarella, G. Manca, J. W. Munger, J. L. Pérez-Camanyo, J. Pleim, L. Ran, R. San Jose, S. J. Silva, R. Staebler, S. Sun, A. P. K. Tai, E. Tas, T. Vesala, T. Weidinger, Z. Wu, L. Zhang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 9911-9961 (2023)
A primary sink of air pollutants and their precursors is dry deposition. Dry deposition estimates differ across chemical transport models, yet an understanding of the model spread is incomplete. Here, we introduce Activity 2 of the Air Quality Model
Externí odkaz:
https://doaj.org/article/1607157f596e4462bd8b6c369e208040
Autor:
B. K. Place, W. T. Hutzell, K. W. Appel, S. Farrell, L. Valin, B. N. Murphy, K. M. Seltzer, G. Sarwar, C. Allen, I. R. Piletic, E. L. D'Ambro, E. Saunders, H. Simon, A. Torres-Vasquez, J. Pleim, R. H. Schwantes, M. M. Coggon, L. Xu, W. R. Stockwell, H. O. T. Pye
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 9173-9190 (2023)
Chemical mechanisms describe how emissions of gases and particles evolve in the atmosphere and are used within chemical transport models to evaluate past, current, and future air quality. Thus, a chemical mechanism must provide robust and accurate pr
Externí odkaz:
https://doaj.org/article/f756e637d1ed440ba2363f4bd5865819
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
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:
S. Galmarini, P. Makar, O. E. Clifton, C. Hogrefe, J. O. Bash, R. Bellasio, R. Bianconi, J. Bieser, T. Butler, J. Ducker, J. Flemming, A. Hodzic, C. D. Holmes, I. Kioutsioukis, R. Kranenburg, A. Lupascu, J. L. Perez-Camanyo, J. Pleim, Y.-H. Ryu, R. San Jose, D. Schwede, S. Silva, R. Wolke
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 15663-15697 (2021)
We present in this technical note the research protocol for phase 4 of the Air Quality Model Evaluation International Initiative (AQMEII4). This research initiative is divided into two activities, collectively having three goals: (i) to define the cu
Externí odkaz:
https://doaj.org/article/2dc88bb0c54648b9a8834688d2b523b4
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 12, Pp 4645-4668 (2019)
Abstract We present a regional‐scale integrated modeling system (IMS) that includes Environmental Policy Integrated Climate (EPIC), Weather Research and Forecast (WRF), Community Multiscale Air Quality (CMAQ), and Soil and Water Assessment Tool (SW
Externí odkaz:
https://doaj.org/article/0c634efe24224060a6cbaf0998fc6951
Autor:
R. Mathur, J. Xing, R. Gilliam, G. Sarwar, C. Hogrefe, J. Pleim, G. Pouliot, S. Roselle, T. L. Spero, D. C. Wong, J. Young
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 12449-12474 (2017)
The Community Multiscale Air Quality (CMAQ) modeling system is extended to simulate ozone, particulate matter, and related precursor distributions throughout the Northern Hemisphere. Modeled processes were examined and enhanced to suitably represe
Externí odkaz:
https://doaj.org/article/ec247504d12b42b99ccb8fb9bbf82a30
Autor:
J. Xing, J. Wang, R. Mathur, S. Wang, G. Sarwar, J. Pleim, C. Hogrefe, Y. Zhang, J. Jiang, D. C. Wong, J. Hao
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 9869-9883 (2017)
Aerosol direct effects (ADEs), i.e., scattering and absorption of incoming solar radiation, reduce radiation reaching the ground and the resultant photolysis attenuation can decrease ozone (O3) formation in polluted areas. One the other hand, evid
Externí odkaz:
https://doaj.org/article/9e503277aa5a41eda9b38af1b3887558
Autor:
J. Xing, R. Mathur, J. Pleim, C. Hogrefe, J. Wang, C.-M. Gan, G. Sarwar, D. C. Wong, S. McKeen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 10865-10877 (2016)
Downward transport of ozone (O3) from the stratosphere can be a significant contributor to tropospheric O3 background levels. However, this process often is not well represented in current regional models. In this study, we develop a seasonally an
Externí odkaz:
https://doaj.org/article/99157ef2e330423393223826730a787c
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 21, Pp 12193-12209 (2015)
Long-term simulations with the coupled WRF–CMAQ (Weather Research and Forecasting–Community Multi-scale Air Quality) model have been conducted to systematically investigate the changes in anthropogenic emissions of SO2 and NOx over the past 16 ye
Externí odkaz:
https://doaj.org/article/b3ad3083839341948cb275cbe8807436