Helen Worden

Organization

National Center for Atmospheric Research

First Author Publications

Worden, H., et al. (2022), TROPESS/CrIS carbon monoxide profile validation with NOAA GML and ATom in situ aircraft observations, Atmos. Meas. Tech., 15, 5383-5398, doi:10.5194/amt-15-5383-2022.
Worden, H., et al. (2019), New constraints on biogenic emissions using satellite-based estimates of carbon monoxide fluxes, Atmos. Chem. Phys., 19, 13569-13579, doi:10.5194/acp-19-13569-2019.
Worden, H., et al. (2019), New constraints on biogenic emissions using satellite-based estimates of carbon monoxide fluxes, Atmos. Chem. Phys., 19, 13569-13579, doi:10.5194/acp-19-13569-2019.
Worden, H., et al. (2013), Decadal record of satellite carbon monoxide observations, Atmos. Chem. Phys., 13, 837-850, doi:10.5194/acp-13-837-2013.
Worden, H., et al. (2012), Satellite-based estimates of reduced CO and CO2 emissions due to traffic restrictions during the 2008 Beijing Olympics, Geophys. Res. Lett., 39, L14802, doi:10.1029/2012GL052395.
Worden, H., et al. (2011), Sensitivity of outgoing longwave radiative flux to the global vertical distribution of ozone characterized by instantaneous radiative kernels from Aura�TES, J. Geophys. Res., doi:10.1029/2010JD015101.
Worden, H., et al. (1997), Airborne infrared spectroscopy of 1994 western wildfires, J. Geophys. Res., 102, 1287.

Note: Only publications that have been uploaded to the ESD Publications database are listed here.

Co-Authored Publications

Gaubert, B., et al. (2023), Global Scale Inversions from MOPITT CO and MODIS AOD, Remote Sens., 15, 4813, doi:10.3390/rs15194813.
Tang, W., et al. (2023), Application of the Multi-Scale Infrastructure for Chemistry and Aerosols version 0 (MUSICAv0) for air quality research in Africa, Geosci. Model. Dev., doi:10.5194/gmd-16-6001-2023.
Buchholz, R., et al. (2022), New seasonal pattern of pollution emerges from changing North American wildfires, Nat Commun, 13, 2043, doi:10.1038/s41467-022-29623-8.
Deeter, M., et al. (2022), The MOPITT Version 9 CO product: sampling enhancements and validation, Atmos. Meas. Tech., 15, 2325-2344, doi:10.5194/amt-15-2325-2022.
Deeter, M., et al. (2022), The MOPITT Version 9 CO product: sampling enhancements and validation, Atmos. Meas. Tech., 15, 2325-2344, doi:10.5194/amt-15-2325-2022.
Hegarty, J., et al. (2022), Validation and error estimation of AIRS MUSES CO profiles with HIPPO, ATom, and NOAA GML aircraft observations, Atmos. Meas. Tech., 15, 205-223, doi:10.5194/amt-15-205-2022.
Marey, H.S., et al. (2022), Analysis of improvements in MOPITT observational coverage over Canada, Atmos. Meas. Tech., 15, 701-719, doi:10.5194/amt-15-701-2022.
Qu, Z., et al. (2022), Sector-based top-down estimates of NOx, SO2, and CO emissions in East Asia, Geophys. Res. Lett., 49, e2021GL096009, doi:10.1029/2021GL096009.
Tang, W., et al. (2022), Effects of Fire Diurnal Variation and Plume Rise on U.S. Air Quality During FIREX-AQ and WE-CAN Based on the Multi-Scale Infrastructure for Chemistry and Aerosols (MUSICAv0), J. Geophys. Res., 127, e2022JD036650, doi:10.1029/2022JD036650.
Buchholz, R., et al. (2021), Air pollution trends measured from Terra: CO and AOD over industrial, fire-prone, and background regions, Remote Sensing of Environment, 256, 112275, doi:10.1016/j.rse.2020.112275.
Deeter, M., et al. (2021), Impacts of MOPITT cloud detection revisions on observation frequency and mapping of highly polluted scenes, Remote Sensing of Environment, 262, 112516, doi:10.1016/j.rse.2021.112516.
Hedelius, J.K., et al. (2021), Regional and Urban Column CO Trends and Anomalies as Observed by MOPITT Over 16 Years, J. Geophys. Res., 126, e2020JD033967, doi:10.1029/2020JD033967.
Park, M., et al. (2021), Fate of Pollution Emitted During the 2015 Indonesian Fire Season, J. Geophys. Res., 126, e2020JD033474, doi:10.1029/2020JD033474.
Tang, W., et al. (2021), Assessing sub-grid variability within satellite pixels over urban regions using airborne mapping spectrometer measurements, Atmos. Meas. Tech., 14, 4639-4655, doi:10.5194/amt-14-4639-2021.
Worden, J., et al. (2021), Satellite Observations of the Tropical Terrestrial Carbon Balance and Interactions With the Water Cycle During the 21st Century, Rev. Geophys..
Yin, Y., et al. (2021), Fire decline in dry tropical ecosystems enhances decadal land carbon sink, Nature, doi:10.1038/s41467-020-15852-2.
Bloom, A.A., et al. (2020), Lagged effects regulate the inter-annual variability of the tropical carbon balance, Biogeosciences, 17, 6393-6422, doi:10.5194/bg-17-6393-2020.
Gaubert, B., et al. (2020), Correcting model biases of CO in East Asia: impact on oxidant distributions during KORUS-AQ, Atmos. Chem. Phys., 20, 14617-14647, doi:10.5194/acp-20-14617-2020.
Martínez-Alonso, S., et al. (2020), 1.5 years of TROPOMI CO measurements: comparisons to MOPITT and ATom, Atmos. Meas. Tech., 13, 4841-4864, doi:10.5194/amt-13-4841-2020.
Miyazaki, K., et al. (2020), Updated tropospheric chemistry reanalysis and emission estimates, TCR-2, for 2005–2018, Earth Syst. Sci. Data, 12, 2223-2259, doi:10.5194/essd-12-2223-2020.
Tang, W., et al. (2020), Assessing Measurements of Pollution in the Troposphere (MOPITT) carbon monoxide retrievals over urban versus non-urban regions, Atmos. Meas. Tech., 13, 1337-1356, doi:10.5194/amt-13-1337-2020.
Yin, Y., et al. (2020), Fire decline in dry tropical ecosystems enhances decadal land carbon sink, Nature, doi:10.1038/s41467-020-15852-2.
Deeter, M., et al. (2019), Radiance-based retrieval bias mitigation for the MOPITT instrument: the version 8 product, Atmos. Meas. Tech., 12, 4561-4580, doi:10.5194/amt-12-4561-2019.
Deeter, M., et al. (2019), Radiance-based retrieval bias mitigation for the MOPITT instrument: the version 8 product, Atmos. Meas. Tech., 12, 4561-4580, doi:10.5194/amt-12-4561-2019.
Hedelius, J.K., et al. (2019), Evaluation of MOPITT Version 7 joint TIR-NIR X-CO retrievals with TCCON, Atmos. Meas. Tech., 12, 5547-5572, doi:10.5194/amt-12-5547-2019.
Tang, W., et al. (2019), Satellite data reveal a common combustion emission pathway for major cities in China, Atmos. Chem. Phys., 19, 4269-4288, doi:10.5194/acp-19-4269-2019.
Zheng, B., et al. (2019), Global atmospheric carbon monoxide budget 2000-2017 inferred from multi-species atmospheric inversions, Earth Syst. Sci. Data, 11, 1411-1436, doi:10.5194/essd-11-1411-2019.
Buchholz, R., et al. (2018), Links Between Carbon Monoxide and Climate Indices for the Southern Hemisphere and Tropical Fire Regions, J. Geophys. Res., 123, 9786-9800, doi:10.1029/2018JD028438.
Gaudel, et al. (2018), Tropospheric Ozone Assessment Report: Present-day distribution and trends of tropospheric ozone relevant to climate and global atmospheric chemistry model evaluation, Elem Sci Anth, 6, 39, doi:10.1525/elementa.
Jiang, Z., et al. (2018), Unexpected slowdown of US pollutant emission reduction in the past decade, Proc. Natl. Acad. Sci., 201801191, doi:10.1073/pnas.1801191115.
Jiang, Z., et al. (2018), Unexpected slowdown of US pollutant emission reduction in the past decade, Proc. Natl. Acad. Sci., 115, 5099-5104, doi:10.1073/pnas.1801191115.
Kuai, L.(., et al. (2017), Hydrological controls on the tropospheric ozone greenhouse gas effect, Elem Sci Anth, 5, 10, doi:10.1525/elementa.208.
Gaubert, B., et al. (2016), Toward a chemical reanalysis in a coupled chemistry-climate model: An evaluation of MOPITT CO assimilation and its impact on tropospheric composition, J. Geophys. Res., 121, 7310-7343, doi:10.1002/2016JD024863.
Barré, J., et al. (2015), Assessing the impacts of assimilating IASI and MOPITT CO retrievals using CESM-CAM-chem and DART, J. Geophys. Res., 120, 501-10, doi:10.1002/2015JD023467.
Deeter, M., et al. (2015), Information content of MOPITT CO profile retrievals: Temporal and geographical variability, J. Geophys. Res., 120, 12723-12738, doi:10.1002/2015JD024024.
George, M., et al. (2015), An examination of the long-term CO records from MOPITT and IASI: comparison of retrieval methodology, Atmos. Meas. Tech., 8, 4313-4328, doi:10.5194/amt-8-4313-2015.
Jiang, Z., et al. (2015), Regional data assimilation of multi-spectral MOPITT observations of CO over North America, Atmos. Chem. Phys., 15, 6801-6814, doi:10.5194/acp-15-6801-2015.
Bowman, K., et al. (2013), Evaluation of ACCMIP outgoing longwave radiation from Tropospheric ozone using TES satellite observations, Atmos. Chem. Phys., 13, 4057-4072.
Silva, S.J., et al. (2013), Toward anthropogenic combustion emission constraints from space-based analysis of urban CO2/CO sensitivity, Geophys. Res. Lett., 40, 4971-4976, doi:10.1002/grl.50954.
Aghedo, A.M., et al. (2011), The vertical distribution of ozone instantaneous radiative forcing from satellite and chemistry climate models, J. Geophys. Res., 116, D01305, doi:10.1029/2010JD014243.
Nassar, R., et al. (2008), Validation of Tropospheric Emission Spectrometer (TES) nadir ozone profiles using ozonesonde measurements, J. Geophys. Res., 113, D15S17, doi:10.1029/2007JD008819.
Worden, J., et al. (2007), Improved tropospheric ozone profile retrievals using OMI and TES radiances, Geophys. Res. Lett., 34, L01809, doi:10.1029/2006GL027806.
Zhang, L., et al. (2006), Ozone-CO correlations determined by the TES satellite instrument in continental outflow regions, Geophys. Res. Lett., 33, L18804, doi:10.1029/2006GL026399.

Note: Only publications that have been uploaded to the ESD Publications database are listed here.

Helen Worden

National Aeronautics and Space Administration

National Aeronautics and
Space Administration