Brief Bio

N. Christina Hsu, the Suomi National Polar-orbiting Partnership (Suomi-NPP) Deputy Project Scientist, has joined Goddard Space Flight Center as a Physical Scientist in the Climate and Radiation Laboratory since February 2005. She has a degree of B.S. in Atmospheric Sciences from the National Taiwan University (Taipei, Taiwan) in 1984, and Ph.D. in Atmospheric Sciences from the Georgia Institute of Technology in 1991.

Hsu has been a member of the NPP VIIRS, EOS MODIS, CERES, and TOMS Science Teams, where her focus is on the properties of aerosols in both the UV and visible spectra and determination of the radiative forcing due to tropospheric aerosols. She authored over 100 papers published in refereed scientific journals, in addition to a number of scientific and technical reports. One paper has received frequent citations since its publication in 2004 for the innovative development of the Deep Blue algorithm, and was selected to be the cover story of the March, 2004 issue of the IEEE journal Transactions on Geoscience and Remote Sensing. Her Deep Blue algorithm for retrieving aerosol optical properties over bright desert surfaces and urban environments is widely recognized and is of enormous interest to NASA, NOAA, and the Department of Defense.

During the off-office hours, Hsu enjoys spending time with family and friends, hiking, reading, and tap dancing. She would also like to visit all the National Parks around the world.
 

Publications

Refereed

van Donkelaar, A., M. S. Hammer, L. Bindle, et al. M. Brauer, J. R. Brook, M. J. Garay, N. C. Hsu, O. V. Kalashnikova, R. A. Kahn, C. Lee, R. C. Levy, A. Lyapustin, A. M. Sayer, and R. V. Martin. 2021. "Monthly Global Estimates of Fine Particulate Matter and Their Uncertainty." Environmental Science & Technology [10.1021/acs.est.1c05309]

Hammer, M. S., A. van Donkelaar, R. V. Martin, et al. E. E. McDuffie, A. Lyapustin, A. M. Sayer, N. C. Hsu, R. C. Levy, M. J. Garay, O. V. Kalashnikova, and R. A. Kahn. 2021. "Effects of COVID-19 lockdowns on fine particulate matter concentrations." Science Advances 7 (26): eabg7670 [10.1126/sciadv.abg7670]

Schutgens, N., A. M. Sayer, A. Heckel, et al. C. Hsu, H. Jethva, G. de Leeuw, P. J. Leonard, R. C. Levy, A. Lipponen, A. Lyapustin, P. North, T. Popp, C. Poulsen, V. Sawyer, L. Sogacheva, G. Thomas, O. Torres, Y. Wang, S. Kinne, M. Schulz, and P. Stier. 2020. "An AeroCom–AeroSat study: intercomparison of satellite AOD datasets for aerosol model evaluation." Atmospheric Chemistry and Physics (In Press) 20 (21): 12431-12457 [10.5194/acp-20-12431-2020]

Hammer, M. S., A. van Donkelaar, C. Li, et al. A. Lyapustin, A. M. Sayer, N. C. Hsu, R. C. Levy, M. J. Garay, O. V. Kalashnikova, R. A. Kahn, M. Brauer, J. S. Apte, D. K. Henze, L. Zhang, Q. Zhang, B. Ford, J. R. Pierce, and R. V. Martin. 2020. "Global Estimates and Long-Term Trends of Fine Particulate Matter Concentrations (1998–2018)." Environmental Science & Technology (In Press) 54 (13): 7879-7890 [10.1021/acs.est.0c01764]

Lee, J., N. C. Hsu, A. M. Sayer, C. J. Seftor, and W. V. Kim. 2020. "Aerosol Layer Height With Enhanced Spectral Coverage Achieved by Synergy Between VIIRS and OMPS-NM Measurements." IEEE Geoscience and Remote Sensing Letters 1-5 [10.1109/lgrs.2020.2992099]

Sogacheva, L., T. Popp, A. M. Sayer, et al. O. Dubovik, M. J. Garay, A. Heckel, N. C. Hsu, H. Jethva, R. A. Kahn, P. Kolmonen, M. Kosmale, G. de Leeuw, R. C. Levy, P. Litvinov, A. Lyapustin, P. North, O. Torres, and A. Arola. 2020. "Merging regional and global aerosol optical depth records from major available satellite products." Atmospheric Chemistry and Physics 20 (4): 2031-2056 [10.5194/acp-20-2031-2020]

Pu, B., P. Ginoux, H. Guo, et al. N. C. Hsu, J. Kimball, B. Marticorena, S. Malyshev, V. Naik, N. T. O'Neill, C. Pérez García-Pando, J. Paireau, J. M. Prospero, E. Shevliakova, and M. Zhao. 2020. "Retrieving the global distribution of the threshold of wind erosion from satellite data and implementing it into the Geophysical Fluid Dynamics Laboratory land–atmosphere model (GFDL AM4.0/LM4.0)." Atmospheric Chemistry and Physics 20 (1): 55-81 [10.5194/acp-20-55-2020]

Sayer, A. M., N. C. Hsu, J. Lee, et al. W. V. Kim, S. Burton, M. A. Fenn, R. A. Ferrare, M. Kacenelenbogen, S. LeBlanc, K. Pistone, J. Redemann, M. Segal-Rozenhaimer, Y. Shinozuka, and S.-C. Tsay. 2019. "Two decades observing smoke above clouds in the south-eastern Atlantic Ocean: Deep Blue algorithm updates and validation with ORACLES field campaign data." Atmospheric Measurement Techniques 12 (7): 3595-3627 [10.5194/amt-12-3595-2019]

Eck, T. F., B. N. Holben, D. M. Giles, et al. I. Slutsker, A. Sinyuk, J. S. Schafer, A. Smirnov, M. Sorokin, J. S. Reid, A. M. Sayer, N. C. Hsu, Y. R. Shi, R. C. Levy, A. Lyapustin, M. A. Rahman, S. Liew, S. V. Salinas Cortijo, T. Li, D. Kalbermatter, K. L. Keong, M. E. Yuggotomo, F. Aditya, M. Mohamad, M. Mahmud, T. K. Chong, H. Lim, Y. E. Choon, G. Deranadyan, S. D. Kusumaningtyas, and E. Aldrian. 2019. "AERONET Remotely Sensed Measurements and Retrievals of Biomass Burning Aerosol Optical Properties During the 2015 Indonesian Burning Season." Journal of Geophysical Research: Atmospheres 124 (8): 4722-4740 [10.1029/2018jd030182]

Sayer, A. M., N. C. Hsu, J. Lee, W. V. Kim, and S. T. Dutcher. 2019. "Validation, Stability, and Consistency of MODIS Collection 6.1 and VIIRS Version 1 Deep Blue Aerosol Data Over Land." Journal of Geophysical Research: Atmospheres 124 (8): 4658-4688 [10.1029/2018jd029598]

Hsu, N. C., J. Lee, A. M. Sayer, et al. W. Kim, C. Bettenhausen, and S. Tsay. 2019. "VIIRS Deep Blue Aerosol Products Over Land: Extending the EOS Long‐Term Aerosol Data Records." Journal of Geophysical Research: Atmospheres 124 (7): 4026-4053 [10.1029/2018jd029688]

Sayer, A., N. Hsu, J. Lee, et al. W. V. Kim, O. Dubovik, S. Dutcher, D. Huang, P. Litvinov, A. Lyapustin, J. Tackett, and D. Winker. 2018. "Validation of SOAR VIIRS Over‐Water Aerosol Retrievals and Context Within the Global Satellite Aerosol Data Record." Journal of Geophysical Research: Atmospheres 123 (23): 13,496-13,526 [10.1029/2018jd029465]

Eck, T. F., B. N. Holben, J. S. Reid, et al. P. Xian, D. M. Giles, A. Sinyuk, A. Smirnov, J. S. Schafer, I. Slutsker, J. Kim, J.-H. Koo, M. Choi, K. C. Kim, I. Sano, A. Arola, A. M. Sayer, R. C. Levy, L. A. Munchak, N. T. O’Neill, A. Lyapustin, N. C. Hsu, C. A. Randles, A. M. Da Silva, V. Buchard, R. C. Govindaraju, E. Hyer, J. H. Crawford, P. Wang, and X. Xia. 2018. "Observations of the Interaction and Transport of Fine Mode Aerosols with Cloud and/or Fog in Northeast Asia from Aerosol Robotic Network (AERONET) and Satellite Remote Sensing." Journal of Geophysical Research: Atmospheres [10.1029/2018JD028313]

Sayer, A. M., N. C. Hsu, J. Lee, et al. C. Bettenhausen, W. V. Kim, and A. Smirnov. 2018. "Satellite Ocean Aerosol Retrieval (SOAR) Algorithm Extension to S-NPP VIIRS as Part of the “Deep Blue” Aerosol Project." Journal of Geophysical Research: Atmospheres 123 (1): 380-400 [10.1002/2017jd027412]

Lee, J., N. C. Hsu, A. M. Sayer, C. Bettenhausen, and P. Yang. 2017. "AERONET-Based Nonspherical Dust Optical Models and Effects on the VIIRS Deep Blue/SOAR Over Water Aerosol Product." Journal of Geophysical Research: Atmospheres 122 (19): 10,384-10,401 [10.1002/2017jd027258]

Sayer, A. M., N. C. Hsu, J. Lee, et al. N. Carletta, S.-H. Chen, and A. Smirnov. 2017. "Evaluation of NASA Deep Blue/SOAR aerosol retrieval algorithms applied to AVHRR measurements." Journal of Geophysical Research: Atmospheres 122 (18): 9945-9967 [10.1002/2017jd026934]

Hsu, N. C., J. Lee, A. M. Sayer, et al. N. Carletta, S.-H. Chen, C. J. Tucker, B. N. Holben, and S.-C. Tsay. 2017. "Retrieving near-global aerosol loading over land and ocean from AVHRR." Journal of Geophysical Research: Atmospheres 122 (18): 9968-9989 [10.1002/2017jd026932]

Sayer, A. M., N. C. Hsu, C. Bettenhausen, et al. R. E. Holz, J. Lee, G. Quinn, and P. Veglio. 2017. "Cross-calibration of S-NPP VIIRS moderate-resolution reflective solar bands against MODIS Aqua over dark water scenes." Atmospheric Measurement Techniques 10 (4): 1425-1444 [10.5194/amt-10-1425-2017]

Pantina, P., S.-C. Tsay, T.-C. Hsiao, et al. A. M. Loftus, F. Kuo, C.-F. Ou-Yang, A. M. Sayer, S.-H. Wang, N.-H. Lin, N. C. Hsu, S. Janjai, S. Chantara, and A. X. Nguyen. 2016. "COMMIT in 7-SEAS/BASELInE: Operation of and Observations from a Novel, Mobile Laboratory for Measuring In-Situ Properties of Aerosols and Gases." Aerosol Air Qual. Res. 16 (11): 2728-2741 [10.4209/aaqr.2015.11.0630]

Tsay, S.-C., H. B. Maring, N.-H. Lin, et al. S. Buntoung, S. Chantara, H.-C. Chuang, P. M. Gabriel, C. Goodloe, B. N. Holben, T.-C. Hsiao, N.-Y. C. Hsu, S. Janjai, W. K. Lau, C.-T. Lee, J. Lee, A. M. Loftus, A. X. Nguyen, C. M. Nguyen, S. K. Pani, P. Pantina, A. M. Sayer, W.-K. Tao, S.-H. Wang, E. J. Welton, W. Wiriya, and M.-C. Yen. 2016. "Satellite-Surface Perspectives of Air Quality and Aerosol-Cloud Effects on the Environment: An Overview of 7-SEAS/BASELInE." Aero. Air Qual. Res. 16 (11): 2581-2602 [10.4209/aaqr.2016.08.0350]

Lee, J., N.-Y. C. Hsu, C. Bettenhausen, et al. A. M. Sayer, C. J. Seftor, M.-J. Jeong, S.-C. Tsay, E. J. Welton, S.-H. Wang, and W.-N. Chen. 2016. "Evaluating the Height of Biomass Burning Smoke Aerosols Retrieved from Synergistic Use of Multiple Satellite Sensors over Southeast Asia." Aero. Air Qual. Res. 16 2897-2906 [10.4209/aaqr.2015.08.0506]

Chang, K.-E., T.-C. Hsiao, N. C. Hsu, et al. N.-H. Lin, S.-H. Wang, G.-R. Liu, C.-Y. Liu, and T.-H. Lin. 2016. "Mixing weight determination for retrieving optical properties of polluted dust with MODIS and AERONET data." Environmental Research Letters 11 (8): 085002 [10.1088/1748-9326/11/8/085002]

Sayer, A. M., N. C. Hsu, C. Bettenhausen, et al. J. Lee, J. Redemann, B. Schmid, and Y. Shinozuka. 2016. "Extending “Deep Blue” aerosol retrieval coverage to cases of absorbing aerosols above clouds: Sensitivity analysis and first case studies." J. Geophys. Res. Atmos. 121 (9): 4830-4854 [10.1002/2015jd024729]

Li, C., N. C. Hsu, A. M. Sayer, et al. N. A. Krotkov, J. S. Fu, L. N. Lamsal, J. Lee, and S.-C. Tsay. 2016. "Satellite observation of pollutant emissions from gas flaring activities near the Arctic." Atmospheric Environment 133 1-11 [10.1016/j.atmosenv.2016.03.019]

van Donkelaar, A., R. V. Martin, M. Brauer, et al. N. C. Hsu, R. A. Kahn, R. C. Levy, A. Lyapustin, A. M. Sayer, and D. M. Winker. 2016. "Global Estimates of Fine Particulate Matter using a Combined Geophysical-Statistical Method with Information from Satellites, Models, and Monitors." Environ. Sci. Technol. 50 (7): 3762-3772 [10.1021/acs.est.5b05833]

Sayer, A. M., N.-Y. C. Hsu, and C. Bettenhausen. 2015. "Implications of MODIS bow-tie distortion on aerosol optical depth retrievals, and techniques for mitigation." Atmos. Meas. Tech 8 5277-5288 [10.5194/amt-8-5277-2015]

Sayer, A. M., N.-Y. C. Hsu, C. Bettenhausen, M.-J. Jeong, and G. Meister. 2015. "Effect of MODIS Terra radiometric calibration improvements on Collection 6 Deep Blue aerosol products: Validation and Terra/Aqua consistency." J. Geophys. Res. Atmos. 120 12,157-12,174 [10.1002/2015JD023878]

McHenry, J. N., J. M. Vukovich, and N. C. Hsu. 2015. "Development and implementation of a remote-sensing and in situ data-assimilating version of CMAQ for operational PM 2.5 forecasting. Part 1: MODIS aerosol optical depth (AOD) data-assimilation design and testing." Journal of the Air & Waste Management Association 65 (12): 1395-1412 [10.1080/10962247.2015.1096862]

Sayer, A. M., N.-Y. C. Hsu, T.-C. Hsiao, et al. P. Pantina, F. Kuo, C.-F. Ou-Yang, B. N. Holben, S. Janjai, S. Chantara, S.-H. Wang, A. M. Loftus, N.-H. Lin, and S.-C. Tsay. 2015. "In-situ and remotely-sensed observations of biomass burning aerosols at Doi Ang Khang Thailand during 7-SEAS/BASELInE 2015." Aerosol and Air Quality Research 16 2768-2801 [10.4209/aaqr.2015.08.0500]

Lee, J., N. C. Hsu, C. Bettenhausen, et al. A. M. Sayer, C. J. Seftor, and M.-J. Jeong. 2015. "Retrieving the height of smoke and dust aerosols by synergistic use of VIIRS, OMPS, and CALIOP observations." J. Geophys. Res. Atmos. 120 (16): 8372-8388 [10.1002/2015jd023567]

Sayer, A. M., L. A. Munchak, N.-Y. C. Hsu, et al. R. C. Levy, C. Bettenhausen, and M.-J. Jeong. 2014. "MODIS Collection 6 aerosol products: Comparison between Aqua's e-Deep Blue, Dark Target, and “merged” data sets, and usage recommendations." J. Geophys. Res.-Atmos 119 (24): 13,965-13,989 [10.1002.2014JD022453]

Sayer, A. M., N.-Y. C. Hsu, T. F. Eck, A. Smirnov, and B. N. Holben. 2014. "AERONET-based models of smoke-dominated aerosol near source regions and transported over oceans, and implications for satellite retrievals of aerosol optical depth." Atmospheric Chemistry and Physics 14 11493-11523 [doi:10.5194/acp-14-11493-2014]

Boys, B. L., R. V. Martin, A. van Donkelaar, et al. R. J. MacDonell, N.-Y. C. Hsu, M. J. Cooper, R. M. Yantosca, D. G. Streets, Q. Zhang, and S. W. Wang. 2014. "Fifteen-Year Global Time Series of Satellite-Derived Fine Particulate Matter." Environ. Sci. Technol. 48 (19): 11109-11118 [10.1021/es502113p]

Lin, N.-H., A. M. Sayer, S.-H. Wang, et al. A. M. Loftus, T.-C. Hsiao, G.-R. Sheu, N.-Y. C. Hsu, S.-C. Tsay, and S. Chantara. 2014. "Interactions between biomass-burning aerosols and clouds over Southeast Asia: Current status, challenges, and perspectives." Environmental Pollution 195 292-307 [doi:10.1016/j.envpol.2014.06.036]

Chin, M., T. L. Diehl, Q. Tan, et al. J. M. Prospero, R. A. Kahn, L. A. Remer, H. Yu, A. M. Sayer, H. Bian, I. V. Geogdzhayev, B. N. Holben, S. G. Howell, B. J. Huebert, N.-Y. C. Hsu, D. Kim, T. L. Kucsera, R. C. Levy, M. I. Mishchenko, X. Pan, P. K. Quinn, G. L. Schuster, D. G. Streets, S. A. Strode, O. Torres, and W. Zhao. 2014. "Multi-decadal aerosol variations from 1980 to 2009: a perspective from observations and a global model." Atmos. Chem. Phys. 14 (7): 3657-3690 [10.5194/acp-14-3657-2014]

Shi, Y., J. Zhang, J. S. Reid, E. J. Hyer, and N.-Y. C. Hsu. 2013. "Critical evaluation of the MODIS Deep Blue aerosol optical depth product for data assimilation over North Africa." Atmos. Meas. Tech. 6 (4): 949-969 [10.5194/amt-6-949-2013]

Wang, S.-H., S.-C. Tsay, N.-H. Lin, et al. S.-C. Chang, C. Li, E. J. Welton, B. N. Holben, N.-Y. C. Hsu, W. K. Lau, S. Lolli, C.-C. Kuo, H.-P. Chia, C.-Y. Chiu, C.-C. Lin, S. W. Bell, Q. Ji, R. A. Hansell, G.-R. Sheu, K.-H. Chi, and C.-M. Peng. 2013. "Origin, transport, and vertical distribution of atmospheric pollutants over the northern South China Sea during the 7-SEAS/Dongsha Experiment." Atmospheric Environment 78 124-133 [10.1016/j.atmosenv.2012.11.013]

Remer, L., C. Brogniez, B. Cairns, and N.-Y. C. Hsu. 2013. "Recent instruments and algorithms for passive shortwave remote sensing." Aerosol Remote Sensing, Springer 185-221

Huang, K., J. S. Fu, N.-Y. C. Hsu, et al. Y. Gao, X. Dong, S.-C. Tsay, and Y. F. Lam. 2013. "Impact assessment of biomass burning on air quality in Southeast and East Asia during BASE-ASIA." Atmospheric Environment 78 291–302 [10.1016/j.atmosenv.2012.03.048]

Sayer, A. M., N.-Y. C. Hsu, C. Bettenhausen, and M.-J. Jeong. 2013. "Validation and uncertainty estimates for MODIS Collection 6 “Deep Blue” aerosol data." J. Geophys. Res. Atmos. 118 (14): 7864-7872 [10.1002/jgrd.50600]

Lin, N.-H., S.-C. Tsay, H. B. Maring, et al. M.-C. Yen, G.-R. Sheu, S.-H. Wang, K. H. Chi, M.-T. Chuang, C.-F. Ou-Yang, J. S. Fu, J. S. Reid, C.-T. Lee, L.-C. Wang, J.-L. Wang, N.-Y. C. Hsu, A. M. Sayer, B. N. Holben, Y.-C. Chu, X. A. Nguyen, K. Sopajaree, S.-J. Chen, M.-T. Cheng, B.-J. Tsuang, C.-J. Tsai, C.-M. Peng, R. C. Schnell, T. Conway, C.-T. Chang, K.-S. Lin, Y. I. Tsai, W.-J. Lee, S.-C. Chang, J.-J. Liu, W.-L. Chiang, S.-J. Huang, T.-H. Lin, and G.-R. Liu. 2013. "An overview of regional experiments on biomass burning aerosols and related pollutants in Southeast Asia: From BASE-ASIA and the Dongsha Experiment to 7-SEAS." Atmospheric Environment 78 1-19 [10.1016/j.atmosenv.2013.04.066]

Banks, J. R., H. E. Brindley, C. Flamant, et al. M. J. Garay, N.-Y. C. Hsu, O. V. Kalashnikova, L. Klüser, and A. M. Sayer. 2013. "Intercomparison of satellite dust retrieval products over the west African Sahara during the Fennec campaign in June 2011." Remote Sensing of Environment 136 99-116 [10.1016/j.rse.2013.05.003]

Bell, S. W., R. A. Hansell, J. C. Chow, et al. S.-C. Tsay, N.-Y. C. Hsu, N. Lin, S.-H. Wang, Q. Ji, C. Li, J. G. Watson, and A. Khlystov. 2013. "Constraining aerosol optical models using ground-based, collocated particle size and mass measurements in variable air mass regimes during the 7-SEAS/Dongsha experiment." Atmos. Environ. (Special Issue) 78 163-173 [Full Text (Link)] [10.1016/j.atmosenv.2012.06.057]

Li, C., S.-C. Tsay, N.-Y. C. Hsu, et al. J. Y. Kim, S. G. Howell, B. J. Huebert, Q. Ji, M.-J. Jeong, S.-H. Wang, R. A. Hansell, and S. W. Bell. 2013. "Characteristics and composition of atmospheric aerosols in Phimai, central Thailand during BASE-ASIA." Atmospheric Environment 78 60-71 [Full Text (Link)] [10.1016/j.atmosenv.2012.04.003]

Huang, J., N.-Y. C. Hsu, S.-C. Tsay, et al. Z. Liu, M.-J. Jeong, R. A. Hansell, and J. Lee. 2013. "Use of spaceborne lidar for the evaluation of thin cirrus contamination and screening in the Aqua MODIS Collection 5 aerosol products." J. Geophys. Res. Atmos. 118 (12): 6444–6453 [10.1002/jgrd.50504]

Tsay, S.-C., N.-Y. C. Hsu, W. K. Lau, et al. C. Li, P. M. Gabriel, Q. Ji, B. N. Holben, E. J. Welton, X. A. Nguyen, S. Janjai, N. H. Lin, J. S. Reid, J. Boonjawat, S. G. Howell, B. Huebert, J. S. Fu, R. A. Hansell, A. M. Sayer, R. Gautam, S.-H. Wang, C. S. Goodloe, L. R. Miko, P. K. Shu, A. M. Loftus, J. Huang, J. Y. Kim, M.-J. Jeong, and P. Pantina. 2013. "From BASE-ASIA toward 7-SEAS: A satellite-surface perspective of boreal spring biomass-burning aerosols and clouds in Southeast Asia." Atmospheric Environment 78 20-34 [10.1016/j.atmosenv.2012.12.013]

Lee, J., N.-Y. C. Hsu, C. Bettenhausen, and A. M. Sayer. 2013. "Retrieval of aerosol optical depth under thin cirrus from MODIS: Application to an ocean algorithm." J. Geophys. Res. Atmos. 118 (17): 10,111-10,124 [10.1002/jgrd.50806]

Hsu, N.-Y. C., M.-J. Jeong, C. Bettenhausen, et al. A. M. Sayer, R. A. Hansell, C. S. Seftor, J. Huang, and S.-C. Tsay. 2013. "Enhanced Deep Blue aerosol retrieval algorithm: The second generation." J. Geophys. Res. Atmos. 118 (16): 9296–9315 [10.1002/jgrd.50712]

Gautam, R., N.-Y. C. Hsu, and W. K. Lau. 2013. "Satellite observations of desert dust-induced Himalayan snow darkening." Geophysical Research Letters 40 (5): 988-993 [10.1002/grl.50226]

Levy, R. C., S. Mattoo, L. A. Munchak, et al. L. A. Remer, A. M. Sayer, F. Patadia, and N.-Y. C. Hsu. 2013. "The Collection 6 MODIS Aerosol Products over Land and Ocean." Atmos Meas Tech 6 2989-3034 [10.5194/amt-6-2989-2013]

Gautam, R., N.-Y. C. Hsu, T. F. Eck, et al. B. N. Holben, S. Janjai, T. Jantarach, S.-C. Tsay, and W. K. Lau. 2013. "Characterization of aerosols over the Indochina peninsula from satellite-surface observations during biomass burning pre-monsoon season." Atmospheric Environment 78 51-59 [10.1016/j.atmosenv.2012.05.038]

Gautam, R., N. C. Hsu, S. C. Tsay, et al. K. M. Lau, B. Holben, S. Bell, A. Smirnov, C. Li, R. Hansell, Q. Ji, S. Payra, D. Aryal, R. Kayastha, and K. M. Kim. 2012. "Corrigendum to "Accumulation of aerosols over the Indo-Gangetic plains and southern slopes of the Himalayas: distribution, properties and radiative effects during the 2009 pre-monsoon season" published in Atmos. Chem. Phys., 11, 12841–12863, 2011." Atmospheric Chemistry and Physics 12 (3): 1525-1525 [10.5194/acp-12-1525-2012]

Fu, J., N. C. Hsu, Y. Gao, et al. K. Huang, C. Li, N.-H. Lin, and S.-C. Tsay. 2012. "Evaluating the Influences of Biomass Burning during 2006 BASE-ASIA: A Regional Chemical Transport Modeling." Atmos. Chem. Phys 12 3837-3855

Huang, K., G. Zhuang, Y. Lin, et al. J. S. Fu, Q. Wang, T. Liu, R. Zhang, Y. Jiang, C. Deng, Q. Fu, N. C. Hsu, and B. and Cao. 2012. "Typical types and formation mechanisms of haze in an Eastern Asia megacity, Shanghai." Atmos. Chem. Phys. 12 (1): 105–124 [10.5194/acp-12-105-2012]

Ou, S. C., K. N. Liou, N.-Y. C. Hsu, and S.-C. Tsay. 2012. "Satellite remote sensing of dust aerosol indirect effects on cloud formation over Eastern Asia." International Journal of Remote Sensing 33 (22): 7257-7272 [10.1080/01431161.2012.700135]

Ginoux, P., L. Clarisse, C. Clerbaux, et al. P.-F. Coheur, O. Dubovik, N. Hsu, and M. Van Damme. 2012. "Mixing of dust and NH₃ observed globally over anthropogenic dust sources." Atmos. Chem. Phys. 12 (16): 7351-7363 [10.5194/acp-12-7351-2012]

Ginoux, P., J. Prospero, T. Gill, N. Hsu, and M. Zhao. 2012. "Global-scale attribution of anthropogenic and natural dust sources and their emission rates based on MODIS Deep Blue aerosol products." Rev. Geophys. 50 (3): RG3005 [10.1029/2012RG000388]

Wang, S.-H., N.-Y. C. Hsu, S.-C. Tsay, et al. N. H. Lin, A. M. Sayer, S.-J. Huang, and W. K. Lau. 2012. "Can Asian dust trigger phytoplankton blooms in the oligotrophic northern South China Sea?" Geophysical Research Letters 39 (5): L05811 [Full Text (Link)] [10.1029/2011GL050415]

Sayer, A. M., A. Smirnov, N.-Y. C. Hsu, L. A. Munchak, and B. N. Holben. 2012. "Estimating marine aerosol particle volume and number from Maritime Aerosol Network data." Atmos. Chem. Phys. 12 (18): 8889-8909 [10.5194/acp-12-8889-2012]

Sayer, A. M., A. Smirnov, N.-Y. C. Hsu, and B. N. Holben. 2012. "A pure marine aerosol model, for use in remote sensing applications." J. Geophys. Res. 117 (D5): D05213 [10.1029/2011JD016689]

Huang, J., N.-Y. C. Hsu, S.-C. Tsay, et al. B. N. Holben, E. J. Welton, A. Smirnov, M.-J. Jeong, R. A. Hansell, T. A. Berkoff, Z. Liu, G.-R. Liu, J. R. Campbell, S. C. Liew, and J. E. Barnes. 2012. "Evaluations of cirrus contamination and screening in ground aerosol observations using collocated lidar systems." J. Geophys. Res. 117 (D15): D15204 [10.1029/2012JD017757]

Hansell, R. A., S.-C. Tsay, N.-Y. C. Hsu, et al. Q. Ji, S. W. Bell, B. N. Holben, E. J. Welton, T. L. Roush, W. Zhang, J. Huang, Z. Li, and H. Chen. 2012. "An assessment of the surface longwave direct radiative effect of airborne dust in Zhangye, China, during the Asian Monsoon Years field experiment (2008)." J. Geophys. Res. 117 (D16): D00K39 [10.1029/2011JD017370]

Carboni, E., G. E. Thomas, A. M. Sayer, et al. R. Siddans, C. A. Poulsen, R. G. Grainger, C. Ahn, D. Antoine, S. Bevan, R. Braak, H. Brindley, S. DeSouza-Machado, J. L. Deuzé, D. Diner, F. Ducos, W. Grey, N.-Y. C. Hsu, O. V. Kalashnikova, R. A. Kahn, P. R. North, C. Salustro, A. Smith, D. Tanré, O. Torres, and B. Veihelmann. 2012. "Intercomparison of desert dust optical depth from satellite measurements." Atmos. Meas. Tech. 5 (8): 1973-2002 [10.5194/amt-5-1973-2012]

Fu, J., N.-Y. C. Hsu, Y. Gao, et al. K. Huang, C. Li, and H. Lin. 2012. "Evaluating the influences of biomass burning during 2006 BASE-ASIA: a regional chemical transport modeling." Atmos. Chem. Phys. 12 (9): 3837-3855 [10.5194/acp-12-3837-2012]

Sayer, A., A. Smirnov, N. C. Hsu, L. A. Munchak, and B. N. Holben. 2012. "Estimating marine aerosol particle volume and number from Maritime Aerosol Network data." Atm Chem Phys 12 8889-8909

Sayer, A. M., N.-Y. C. Hsu, C. Bettenhausen, et al. Z. Ahmad, B. N. Holben, A. Smirnov, G. E. Thomas, and J. Zhang. 2012. "SeaWiFS Ocean Aerosol Retrieval (SOAR): Algorithm, validation, and comparison with other data sets." J. Geophys. Res. 117 (D3): D03206 [10.1029/2011JD016599]

Smirnov, A., A. M. Sayer, B. N. Holben, et al. N. C. Hsu, S. M. Sakerin, A. Macke, N. B. Nelson, Y. Courcoux, T. J. Smyth, P. Croot, P. K. Quinn, J. Sciare, S. K. Gulev, S. Piketh, R. Losno, S. Kinne, and V. F. Radionov. 2012. "Smoke aerosol and its radiative effects during extreme fire event over Central Russia in summer 2010." Atmos Meas Tech 5 (3): 557-568 [10.5194/amt-5-557-2012]

Hsu, N.-Y. C., C. Li, N. A. Krotkov, et al. Q. Liang, K. Yang, and S.-C. Tsay. 2012. "Rapid transpacific transport in autumn observed by the A-train satellites." J. Geophys. Res. 117 (D6): D06312 [10.1029/2011JD016626]

Lee, J., J. Kim, P. Yang, and N.-Y. C. Hsu. 2012. "Improvement of aerosol optical depth retrieval from MODIS spectral reflectance over the global ocean using new aerosol models archived from AERONET inversion data and tri-axial ellipsoidal dust database." Atmos. Chem. Phys. 12 (15): 7087-7102 [10.5194/acp-12-7087-2012]

Sayer, A., N. Hsu, C. Bettenhausen, et al. M. Jeong, B. Holben, and J. Zhang. 2012. "Global and regional evaluation of over-land spectral aerosol optical depth retrievals from SeaWiFS." Atmos Meas Tech 5 (7): 1761-1778 [10.5194/amt-5-1761-2012]

Kaskaoutis, D. G., R. Gautam, R. P. Singh, et al. E. E. Houssos, D. Goto, S. Singh, P. G. Kosmopoulos, M. Sharma, N.-Y. C. Hsu, B. N. Holben, T. Takemura, and A. Bartzokas. 2012. "Influence of anomalous dry conditions on aerosols over India: Transport, distribution and properties." J. Geophys. Res. 117 (D9): D09106 [10.1029/2011JD017314]

Hsu, N.-Y. C., R. Gautam, A. M. Sayer, et al. C. Bettenhausen, C. Li, M.-J. Jeong, S.-C. Tsay, and B. Holben. 2012. "Global and regional trends of aerosol optical depth over land and ocean using SeaWiFS measurements from 1997 to 2010." Atmos. Chem. Phys. 12 (17): 8037-8053 [10.5194/acp-12-8037-2012]

Smirnov, A., A. Sayer, B. Holben, et al. N. Hsu, S. Sakerin, A. Macke, N. Nelson, Y. Courcoux, T. Smyth, P. Croot, P. Quinn, J. Sciare, S. Gulev, S. Piketh, R. Losno, S. Kinne, and V. Radionov. 2012. "Effect of wind speed on aerosol optical depth over remote oceans, based on data from the Maritime Aerosol Network." Atmos Meas Tech 5 (2): 377-388 [10.5194/amt-5-377-2012]

Gautam, R., N.-Y. C. Hsu, S.-C. Tsay, et al. W. K. Lau, B. N. Holben, S. Bell, A. Smirnov, C. Li, R. A. Hansell, Q. Ji, S. Payra, D. Aryal, R. Kayastha, and K.-M. Kim. 2011. "Accumulation of aerosols over the Indo-Gangetic plains and southern slopes of the Himalayas: distribution, properties and radiative effects during the 2009 pre-monsoon season." Atmos. Chem. Phys. 11 (24): 12841-12863 [10.5194/acp-11-12841-2011]

Lin, T., G. Liu, S. Huang, N.-Y. C. Hsu, and S.-C. Tsay. 2011. "Remote sensing of Asian dust storm." Environmental Remote Sensing and Systems Analysis

Huang, J., N.-Y. C. Hsu, S.-C. Tsay, et al. M.-J. Jeong, B. N. Holben, T. A. Berkoff, and E. J. Welton. 2011. "Susceptibility of aerosol optical thickness retrievals to thin cirrus contamination during the BASE-ASIA campaign." J. Geophys. Res. 116 (D8): D08214 [10.1029/2010JD014910]

Jeong, M.-J., N. C. Hsu, E. J. Kwiatkowska, B. A. Franz, and G. Meister. 2011. "Impacts of Cross-Platform Vicarious Calibration on the Deep Blue Aerosol Retrievals for Moderate Resolution Imaging Spectroradiometer Aboard Terra." IEEE Trans. Geosci. Remote Sensing 49 (12): 4877-4888 [10.1109/TGRS.2011.2153205]

Yi, B., N.-Y. C. Hsu, P. Yang, and S.-C. Tsay. 2011. "Radiative transfer simulation of dust-like aerosols: Uncertainties from particle shape and refractive index." Journal of Aerosol Science 42 (10): 631-644 [10.1016/j.jaerosci.2011.06.008]

Feng, Q., N.-Y. C. Hsu, P. Yang, and S.-C. Tsay. 2011. "Effect of Thin Cirrus Clouds on Dust Optical Depth Retrievals from MODIS Observations." IEEE Trans. Geosci. Remote Sensing 49 (6): 2819-2827 [10.1109/TGRS.2011.2118762]

Fu, J., N.-Y. C. Hsu, Y. Gao, et al. K. Huang, C. Li, N. Lin, and S.-C. Tsay. 2011. "A regional chemical transport modeling to identify the influences of biomass burning during 2006 BASE-ASIA." Atmos. Chem. Phys. Discuss. 11 (1): 3071-3115 [10.5194/acpd-11-3071-2011]

Li, C., N.-Y. C. Hsu, and S.-C. Tsay. 2011. "A study on the potential applications of satellite data in air quality monitoring and forecasting." Atmospheric Environment 45 (22): 3663-3675 [10.1016/j.atmosenv.2011.04.032]

Wang, S.-H., S.-C. Tsay, N. Lin, et al. N.-Y. C. Hsu, S. W. Bell, C. Li, Q. Ji, M.-J. Jeong, R. A. Hansell, E. Welton, B. Holben, G. Sheyu, Y. Chu, S. Chang, J. Lou, and W. Chiang. 2011. "First detailed observations of long-range transported dust over the northern South China Sea." Atmospheric Environment 45 (27): 4804-4808 [10.1016/j.atmosenv.2011.04.077]

Lin, T., N.-Y. C. Hsu, S.-C. Tsay, and S. Huang. 2011. "Asian dust weather categorization with satellite and surface observations." International Journal of Remote Sensing 32 (1): 153-170 [10.1080/01431160903439932]

Ginoux, P., D. Garbuzov, and N. C. Hsu. 2010. "Identification of anthropogenic and natural dust sources using Moderate Resolution Imaging Spectroradiometer (MODIS) Deep Blue level 2 data." J. Geophys. Res. 115 (D5): D05204 [10.1029/2009JD012398]

Wang, S.-H., N.-H. Lin, M.-D. Chou, et al. S.-C. Tsay, E. J. Welton, N.-Y. C. Hsu, D. M. Giles, G.-R. Liu, and B. N. Holben. 2010. "Profiling transboundary aerosols over Taiwan and assessing their radiative effects." J. Geophys. Res. 115 (D7): D00K31 [10.1029/2009JD013798]

Hansell, R. A., S.-C. Tsay, Q. Ji, et al. N.-Y. C. Hsu, M.-J. Jeong, S. Wang, J. Reid, K. Liou, and S. Ou. 2010. "An Assessment of the Surface Longwave Direct Radiative Effect of Airborne Saharan Dust during the NAMMA Field Campaign." Journal of the Atmospheric Sciences 67 (4): 1048-1065 [10.1175/2009JAS3257.1]

Gautam, R., N.-Y. C. Hsu, and W. K. Lau. 2010. "Premonsoon aerosol characterization and radiative effects over the Indo-Gangetic Plains: Implications for regional climate warming." J Geophys Res 115 (D17): D17208 [10.1029/2010JD013819]

Lau, W. K., K.-M. Kim, N.-Y. C. Hsu, and B. N. Holben. 2009. "Possible influences of air pollution, dust and sandstorms on the Indian monsoon." WMO Bulletin 58 (1): 22-30

Tsay, S.-C., G. Liu, N.-Y. C. Hsu, and W. Sun. 2009. "Outbreaks of Asian dust storms: An overview from satellite and surface perspectives." Recent Progress in Atmospheric Sciences: Applications to the Asia Pacific Region, World Scientific 373-401

Johnson, B. T., S. Christopher, J. M. Haywood, et al. S. R. Osborne, S. McFarlane, N.-Y. C. Hsu, C. Salustro, and R. A. Kahn. 2009. "Measurements of aerosol properties from aircraft, satellite and ground-based remote sensing: a case-study from the Dust and Biomass-burning Experiment (DABEX)." Q.J.R. Meteorol. Soc. 135 (641): 922-934 [10.1002/qj.420]

Fischer, E. V., N. C. Hsu, D. A. Jaffe, M.-J. Jeong, and S. L. Gong. 2009. "A decade of dust: Asian dust and springtime aerosol load in the U.S. Pacific Northwest." Geophysical Research Letters 36 (3): L03821 [10.1029/2008GL036467]

Gautam, R., N.-Y. C. Hsu, W. K. Lau, S.-C. Tsay, and M. Kafatos. 2009. "Enhanced pre-monsoon warming over the Himalayan-Gangetic region from 1979 to 2007." Geophys. Res. Lett 36 (7): L07704 [10.1029/2009GL037641]

Gautam, R., Z. Liu, R. P. Singh, and N.-Y. C. Hsu. 2009. "Two contrasting dust-dominant periods over India observed from MODIS and CALIPSO data." Geophysical Research Letters 36 (6): L06813 [10.1029/2008GL036967]

Gautam, R., N.-Y. C. Hsu, K. Lau, and M. Kafatos. 2009. "Aerosol and rainfall variability over the Indian monsoon region: distributions, trends and coupling." Annales Geophysicae 27 (9): 3691-3703 [10.5194/angeo-27-3691-2009]

Feng, Q., P. Yang, G. Kattawar, et al. N.-Y. C. Hsu, S.-C. Tsay, and I. Laszlo. 2009. "Effects of particle nonsphericity and radiation polarization on retrieving dust properties from MODIS observations." J Aerosol Sci 40 (9): 776-789 [10.1016/j.jaerosci.2009.05.001]

Zipser, E., C. Twohy, S. Tsay, et al. K. Thornhill, S. Tanelli, R. Ross, T. Krishnamurti, Q. Ji, G. Jenkins, S. Ismail, N. Hsu, R. Hood, G. M. Heymsfield, A. Heymsfield, J. Halverson, M. Goodman, R. Ferrare, J. Dunion, M. Douglas, R. Cifelli, G. Chen, E. Browell, and B. Anderson. 2009. "The Saharan Air Layer and the Fate of African Easterly Waves—NASA's AMMA Field Study of Tropical Cyclogenesis." Bull. Amer. Meteor. Soc. 90 (8): 1137-1156 [10.1175/2009BAMS2728.1]

Herman, J. R., D. Larko, N. C. Hsu, and G. Labow. 2009. "Changes in cloud and aerosol cover (1980–2006) from reflectivity time series using SeaWiFS, N7-TOMS, EP-TOMS, SBUV-2, and OMI radiance data." J. Geophys. Res. 114 (D1): D01201 [10.1029/2007JD009508]

Reid, J. S., S. J. Piketh, R. P. Burger, et al. K. E. Ross, A. L. Walker, R. T. Bruintjes, B. N. Holben, N.-Y. C. Hsu, T. L. Jensen, R. A. Kahn, A. P. Kuciauskas, A. AlMandoos, A. AlMangoosh, S. D. Miller, J. N. Porter, S.-C. Tsay, and D. L. Westphal. 2008. "An overview of UAE² flight operations: Observations of summertime atmospheric thermodynamic and aerosol profiles of the southern Arabian Gulf." J. Geophys. Res. 113 (D14): D14213 [10.1029/2007JD009435]

Jeong, M.-J., S.-C. Tsay, Q. Ji, et al. N.-Y. C. Hsu, R. A. Hansell, and J. Lee. 2008. "Ground-based measurements of airborne Saharan dust in marine environment during the NAMMA field experiment." Geophysical Research Letters 35 (20): L20805 [10.1029/2008GL035587]

Jeong, M.-J., and N. C. Hsu. 2008. "Retrievals of aerosol single-scattering albedo and effective aerosol layer height for biomass-burning smoke: Synergy derived from “A-Train” sensors." Geophysical Research Letters 35 (24): L24801 [10.1029/2008GL036279]

Lau, W. K., V. Ramanathan, G. Wu, et al. Z. Li, S.-C. Tsay, N.-Y. C. Hsu, R. Sikka, B. N. Holben, D. Lu, G. Tartari, M. Chin, P. Koudelova, H. Chen, Y. Ma, J. Huang, K. Taniguchi, R. Zhang, and N.-Y. C. Hsu. 2008. "The Joint Aerosol–Monsoon Experiment: A New Challenge for Monsoon Climate Research." Bulletin of the American Meteorological Society 89 (3): 369-383 [10.1175/BAMS-89-3-369]

Hsu, N.-Y. C., S.-C. Tsay, M. D. King, and D. J. Diner. 2007. "Dust in the Wind (Chapter 10)." Our Changing Planet: “The View From Space” 46 – 50

Hansell, R. A., S. C. Ou, K. N. Liou, et al. J. K. Roskovensky, S.-C. Tsay, N.-Y. C. Hsu, and Q. Ji. 2007. "Simultaneous detection/separation of mineral dust and cirrus clouds using MODIS thermal infrared window data." Geophys. Res. Lett 34 (11): L11808 [10.1029/2007GL029388]

Gautam, R., N.-Y. C. Hsu, M. Kafatos, and S.-C. Tsay. 2007. "Influences of winter haze on fog/low cloud over the Indo-Gangetic plains." J. Geophys. Res. 112 (D5): D05207 [10.1029/2005JD007036]

Hsu, N.-Y. C., S.-C. Tsay, M. D. King, and J. R. Herman. 2006. "Deep Blue Retrievals of Asian Aerosol Properties During ACE-Asia." IEEE Trans. Geosci. Remote Sensing 44 (11): 3180-3195 [10.1109/TGRS.2006.879540]

Lau, W. K., K. Kim, and N.-Y. C. Hsu. 2005. "Observational evidence of effects of absorbing aerosols on seasonal-to-interannual anomalies of the Asian monsoon." CLIVAR Exchanges 10 (3): 7-9

Hsu, N.-Y. C., S.-C. Tsay, M. D. King, and J. R. Herman. 2004. "Aerosol properties over bright-reflecting source regions." IEEE Trans Geosci Remote Sens 42 (3): 557-569 [10.1109/TGRS.2004.824067]

Hsu, N.-Y. C., J. R. Herman, and S.-C. Tsay. 2003. "Radiative impacts from biomass burning in the presence of clouds during boreal spring in southeast Asia." Geophys. Res. Lett 30 (5): 1224 [10.1029/2002GL016485]

Eck, T. F., B. N. Holben, D. Ward, et al. M. Mukelabai, O. Dubovik, A. Smirnov, J. S. Schafer, N. Hsu, S. Piketh, A. Queface, J. Roux, R. Swap, and I. Slutsker. 2003. "Variability of biomass burning aerosol optical characteristics in southern Africa during the SAFARI 2000 dry season campaign and a comparison of single scattering albedo estimates from radiometric measurements." J. Geophys. Res. 108 (D13): 8447 [10.1029/2002JD002321]

Weaver, C., P. Ginoux, N. Hsu, M. Chou, and J. Joiner. 2002. "Radiative forcing of Saharan dust: GOCART model simulations compared with ERBE data." J Atmos Sci 59 736-747

Vasilkov, A., J. Herman, N. Krotkov, et al. M. Kahru, B. Mitchell, and N. Hsu. 2002. "Problems in assessment of the UV penetration into natural waters from space-based measurements." Optical Engineering 41 3019-3027

Eck, T. F., B. N. Holben, D. Ward, et al. O. Dubovik, J. Reid, A. Smirnov, M. Mukelabai, N.-Y. C. Hsu, N. T. O'Neill, and I. Slutsker. 2001. "Characterization of the optical properties of biomass burning aerosols in Zambia during the 1997 ZIBBEE field campaign." J Geophys Res 106 (D4): 3425-3448 [10.1029/2000JD900555]

Hsu, N.-Y. C., J. R. Herman, and C. J. Weaver. 2000. "Determination of radiative forcing of Saharan dust using combined TOMS and ERBE data." J Geophys Res 105 (D16): 20649-20661 [10.1029/2000JD900150]

Hsu, N.-Y. C., J. R. Herman, O. Torres, et al. B. N. Holben, D. Tanre, T. F. Eck, A. Smirnov, B. Chatenet, and F. Lavenu. 1999. "Comparisons of the TOMS aerosol index and the Sun-photometer aerosol optical thickness: Results and applications." J. Geophys. Res. 104 (D6): 6269-6279 [10.1029/1998JD200086]

Chiapello, I., J. R. Herman, N. C. Hsu, and J. Prospero. 1999. "Nimbus-7/TOMS detection of mineral dust over the north Africa and the eastern north Atlantic Ocean." J. Geophys. Res. 104 9277-9291.

Hsu, N. C., J. R. Herman, J. F. Gleason, O. Torres, and C. J. Seftor. 1999. "Satellite detection of smoke aerosols over a snow/ice surface by TOMS." Geophy. Res. Lett. 26 1165-1168.

Gleason, J. F., N.-Y. C. Hsu, and O. Torres. 1998. "Biomass burning smoke using backscattered ultraviolet radiation: SCAR-B and Brazilian smoke interannual variability." J. Geophys. Res. 103 (D24): 31969-31978 [10.1029/98JD00160]

Currie, L. A., J. E. Dibb, G. A. Klouda, et al. B. A. Benner, J. M. Conny, S. R. Biegalski, D. B. Klinedinst, D. R. Cahoon, and N. C. Hsu. 1998. "The pursuit of isotopic and molecular fire tracers in the polar atmosphere and cryosphere." Radiocarbon 381-390 Part 1 [Sp. Iss. SI]

Seftor, C. J., N.-Y. C. Hsu, J. R. Herman, et al. P. K. Bhartia, O. Torres, W. Rose, D. Schneider, and N. Krotkov. 1997. "Detection of volcanic ash clouds from Nimbus-7/Total Ozone Mapping Spectrometer." J. Geophys. Res. 102 (D14): 16749-16760 [10.1029/97JD00925]

Kasprzak, W. T., G. M. Keating, N.-Y. C. Hsu, et al. A. Stewart, W. Colwell, and S. W. Bougher. 1997. "Solar activity behavior of the thermosphere." Venus II, edited by Bougher, Hunten, and Phillips, Univ. of Arizona Press

Hsu, N. C., R. D. McPeters, C. J. Seftor, and A. M. Thompson. 1997. "The effect of an improved cloud climatology on the TOMS total ozone retrieval." J. Geophys. Res. 102 4247-4255.

Herman, J. R., P. K. Bhartia, O. Torres, et al. N. C. Hsu, C. J. Seftor, and E. Celarier. 1997. "Global distribution of UV-absorbing aerosols from Nimbus-7/TOMS data." J. Geophys. Res. 102 16911-16921.

Hsu, N.-Y. C., J. R. Herman, P. K. Bhartia, et al. C. J. Seftor, O. Torres, A. M. Thompson, J. F. Gleason, T. F. Eck, and B. N. Holben. 1996. "Detection of biomass burning smoke from TOMS measurements." Geophy. Res. Lett. 23 (7): 745-748 [10.1029/96GL00455]

Keating, G. M., L. S. Chiou, and N. C. Hsu. 1996. "Improved ozone reference models for the COSPAR international reference atmosphere." Adv. Space Res. 18 11-58.

Keating, G. M., L. S. Chiou, and N.-Y. C. Hsu. 1994. "Coupling between middle atmosphere trend estimates and solar effects in ozone vertical structure." Adv. Space Res. 14 (1): 201-209 [10.1016/0273-1177(94)90370-0]

Keating, G. M., G. Brasseur, L. S. Chiou, and N. C. Hsu. 1994. "Estimating 11-year solar UV variations using 27-day response as a guide to isolate trends in total column ozone." Advances in Space Research 14 (9): 199-209 [10.1016/0273-1177(94)90137-6]

Keating, G. M., and N. C. Hsu. 1993. "The Venus atmospheric response to solar cycle variations." Geophy. Res. Lett. 20 2751-2754.

Non-Refereed

Hsu, N.-Y. C., W. Robinson, S. W. Bailey, and P. Werdell. 2000. "The description of the SeaWiFS absorbing aerosol index." SeaWiFS NASA Technical Memorandum 2000-206892 10 3-5

Hsu, N.-Y. C., J. R. Herman, P. K. Bhartia, and C. J. Seftor. 1997. "Detection of global absorbing aerosols using TOMS data." IRS'96: Current problems in atmospheric radiation 1 877-880