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Tianfeng Chai
Tianfeng Chai
Air Resources Laboratory (ARL), NOAA / University of Maryland, College Park
Verified email at noaa.gov
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Cited by
Cited by
Year
Root mean square error (RMSE) or mean absolute error (MAE)?–Arguments against avoiding RMSE in the literature
T Chai, RR Draxler
Geoscientific model development 7 (3), 1247-1250, 2014
54832014
Root mean square error (RMSE) or mean absolute error (MAE)
T Chai, RR Draxler
Geoscientific model development discussions 7 (1), 1525-1534, 2014
8772014
Adjoint sensitivity analysis of regional air quality models
A Sandu, DN Daescu, GR Carmichael, T Chai
Journal of Computational Physics 204 (1), 222-252, 2005
2912005
Photosynthetic control of atmospheric carbonyl sulfide during the growing season
JE Campbell, GR Carmichael, T Chai, M Mena-Carrasco, Y Tang, ...
Science 322 (5904), 1085-1088, 2008
2332008
Predicting air quality: Improvements through advanced methods to integrate models and measurements
GR Carmichael, A Sandu, T Chai, DN Daescu, EM Constantinescu, ...
Journal of Computational Physics 227 (7), 3540-3571, 2008
1812008
Adjoint inverse modeling of black carbon during the Asian Pacific Regional Aerosol Characterization Experiment
A Hakami, DK Henze, JH Seinfeld, T Chai, Y Tang, GR Carmichael, ...
Journal of Geophysical Research: Atmospheres 110 (D14), 2005
1342005
Long-term NOx trends over large cities in the United States during the great recession: Comparison of satellite retrievals, ground observations, and emission inventories
DQ Tong, L Lamsal, L Pan, C Ding, H Kim, P Lee, T Chai, KE Pickering, ...
Atmospheric Environment 107, 70-84, 2015
1232015
Ensemble‐based chemical data assimilation. I: General approach
EM Constantinescu, A Sandu, T Chai, GR Carmichael
Quarterly Journal of the Royal Meteorological Society 133 (626), 1229-1243, 2007
1172007
Influence of lateral and top boundary conditions on regional air quality prediction: A multiscale study coupling regional and global chemical transport models
Y Tang, GR Carmichael, N Thongboonchoo, T Chai, LW Horowitz, ...
Journal of Geophysical Research: Atmospheres 112 (D10), 2007
1122007
A regional scale chemical transport modeling of Asian aerosols with data assimilation of AOD observations using optimal interpolation technique
B Adhikary, S Kulkarni, A Dallura, Y Tang, T Chai, LR Leung, Y Qian, ...
Atmospheric Environment 42 (37), 8600-8615, 2008
1052008
Chemical Data Assimilation—An Overview
A Sandu, T Chai
Atmosphere 2 (3), 426-463, 2011
1002011
Evaluation of the United States National Air Quality Forecast Capability experimental real-time predictions in 2010 using Air Quality System ozone and NO 2 measurements
T Chai, HC Kim, P Lee, D Tong, L Pan, Y Tang, J Huang, J McQueen, ...
Geoscientific Model Development 6 (5), 1831-1850, 2013
982013
Chemical data assimilation of Transport and Chemical Evolution over the Pacific (TRACE-P) aircraft measurements
T Chai, GR Carmichael, A Sandu, Y Tang, DN Daescu
Journal of Geophysical Research 111 (D2), D02301, 2006
932006
Four‐dimensional data assimilation experiments with International Consortium for Atmospheric Research on Transport and Transformation ozone measurements
T Chai, GR Carmichael, Y Tang, A Sandu, M Hardesty, P Pilewskie, ...
Journal of Geophysical Research: Atmospheres 112 (D12), 2007
922007
Adjoint sensitivity analysis of ozone nonattainment over the continental United States
A Hakami, JH Seinfeld, T Chai, Y Tang, GR Carmichael, A Sandu
Environmental science & technology 40 (12), 3855-3864, 2006
832006
Ensemble‐based chemical data assimilation. II: Covariance localization
EM Constantinescu, A Sandu, T Chai, GR Carmichael
Quarterly Journal of the Royal Meteorological Society: A journal of the …, 2007
782007
Regional NOx emission inversion through a four-dimensional variational approach using SCIAMACHY tropospheric NO2 column observations
T Chai, GR Carmichael, Y Tang, A Sandu, A Heckel, A Richter, ...
Atmospheric Environment 43 (32), 5046-5055, 2009
642009
Assessment of ensemble-based chemical data assimilation in an idealized setting
EM Constantinescu, A Sandu, T Chai, GR Carmichael
Atmospheric Environment 41 (1), 18-36, 2007
642007
Autoregressive models of background errors for chemical data assimilation
EM Constantinescu, T Chai, A Sandu, GR Carmichael
Journal of Geophysical Research: Atmospheres 112 (D12), 2007
622007
Source term estimation using air concentration measurements and a Lagrangian dispersion model–Experiments with pseudo and real cesium-137 observations from the Fukushima …
T Chai, R Draxler, A Stein
Atmospheric Environment 106, 241-251, 2015
572015
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