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Krzysztof Wargan
Krzysztof Wargan
SSAI, NASA/GSFC Global Modeling and Assimilation Office
Verified email at nasa.gov
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Cited by
Year
The modern-era retrospective analysis for research and applications, version 2 (MERRA-2)
R Gelaro, W McCarty, MJ Suárez, R Todling, A Molod, L Takacs, ...
Journal of climate 30 (14), 5419-5454, 2017
59042017
Introduction to the SPARC Reanalysis Intercomparison Project (S-RIP) and overview of the reanalysis systems
M Fujiwara, JS Wright, GL Manney, LJ Gray, J Anstey, T Birner, S Davis, ...
Atmospheric Chemistry and Physics Discussions 2016, 1-52, 2016
3202016
The Ozone Monitoring Instrument: overview of 14 years in space
PF Levelt, J Joiner, J Tamminen, JP Veefkind, PK Bhartia, ...
Atmospheric Chemistry and Physics 18 (8), 5699-5745, 2018
2572018
Evaluation of the Ozone Fields in NASA’s MERRA-2 Reanalysis
K Wargan, G Labow, S Frith, S Pawson, N Livesey, G Partyka
Journal of Climate 30 (8), 2961-2988, 2017
1382017
MERRA-2 input observations: Summary and assessment
W McCarty, L Coy, R Gelaro, A Huang, D Merkova, EB Smith, ...
NASA Tech. Rep. NASA/TM-2016-104606 46, 64, 2016
1382016
Assessment of upper tropospheric and stratospheric water vapor and ozone in reanalyses as part of S-RIP
SM Davis, MI Hegglin, M Fujiwara, R Dragani, Y Harada, C Kobayashi, ...
Atmospheric chemistry and physics 17 (20), 12743-12778, 2017
1052017
Assimilated ozone from EOS‐Aura: Evaluation of the tropopause region and tropospheric columns
I Stajner, K Wargan, S Pawson, H Hayashi, LP Chang, RC Hudman, ...
Journal of Geophysical Research: Atmospheres 113 (D16), 2008
902008
Structure and dynamics of the quasi-biennial oscillation in MERRA-2
L Coy, K Wargan, AM Molod, WR McCarty, S Pawson
Journal of Climate 29 (14), 5339-5354, 2016
872016
Recent decline in extratropical lower stratospheric ozone attributed to circulation changes
K Wargan, C Orbe, S Pawson, JR Ziemke, LD Oman, MA Olsen, L Coy, ...
Geophysical research letters 45 (10), 5166-5176, 2018
852018
Temperature and tropopause characteristics from reanalyses data in the tropical tropopause layer
S Tegtmeier, J Anstey, S Davis, R Dragani, Y Harada, I Ivanciu, ...
Atmospheric Chemistry and Physics 20 (2), 753-770, 2020
762020
Stratospheric intrusion‐influenced ozone air quality exceedances investigated in the NASA MERRA‐2 reanalysis
KE Knowland, LE Ott, BN Duncan, K Wargan
Geophysical Research Letters 44 (20), 10,691-10,701, 2017
652017
Chemical mechanisms and their applications in the Goddard Earth Observing System (GEOS) earth system model
JE Nielsen, S Pawson, A Molod, B Auer, AM da Silva, AR Douglass, ...
Journal of Advances in Modeling Earth Systems 9 (8), 3019-3044, 2017
562017
The global structure of upper troposphere‐lower stratosphere ozone in GEOS‐5: A multiyear assimilation of EOS Aura data
K Wargan, S Pawson, MA Olsen, JC Witte, AR Douglass, JR Ziemke, ...
Journal of Geophysical Research: Atmospheres 120 (5), 2013-2036, 2015
562015
Frequency and impact of summertime stratospheric intrusions over Maryland during DISCOVER‐AQ (2011): New evidence from NASA's GEOS‐5 simulations
LE Ott, BN Duncan, AM Thompson, G Diskin, Z Fasnacht, AO Langford, ...
Journal of Geophysical Research: Atmospheres 121 (7), 3687-3706, 2016
542016
The anomalous 2019 Antarctic ozone hole in the GEOS Constituent Data Assimilation System with MLS observations
K Wargan, B Weir, GL Manney, SE Cohn, NJ Livesey
Journal of Geophysical Research: Atmospheres 125 (18), e2020JD033335, 2020
502020
Assessment and applications of NASA ozone data products derived from Aura OMI/MLS satellite measurements in context of the GMI chemical transport model
JR Ziemke, MA Olsen, JC Witte, AR Douglass, SE Strahan, K Wargan, ...
Journal of Geophysical Research: Atmospheres 119 (9), 5671-5699, 2014
492014
Reanalysis comparisons of upper tropospheric–lower stratospheric jets and multiple tropopauses
GL Manney, MI Hegglin, ZD Lawrence, K Wargan, LF Millán, MJ Schwartz, ...
Atmospheric Chemistry and Physics 17 (18), 11541-11566, 2017
482017
Regional and seasonal trends in tropical ozone from SHADOZ profiles: Reference for models and satellite products
AM Thompson, RM Stauffer, K Wargan, JC Witte, DE Kollonige, ...
Journal of Geophysical Research: Atmospheres 126 (22), e2021JD034691, 2021
412021
Reanalysis intercomparisons of stratospheric polar processing diagnostics
ZD Lawrence, GL Manney, K Wargan
Atmospheric Chemistry and Physics 18 (18), 13547-13579, 2018
392018
Assimilation of ozone data from the Michelson Interferometer for Passive Atmospheric Sounding
K Wargan, I Stajner, S Pawson, RB Rood, W Tan
Quarterly Journal of the Royal Meteorological Society: A journal of the …, 2005
392005
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Articles 1–20