Jun S. Um, Ph.D. - Publications

Affiliations: 
2009 University of Illinois, Urbana-Champaign, Urbana-Champaign, IL 
Area:
Atmospheric Sciences, Meteorology, Optics Physics

29 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Lee SS, Iii GK, Li Z, Jung CH, Choi Y, Um J, Choi WJ. Examination of effects of aerosols on a pyroCb and their dependence on fire intensity and aerosol perturbation Atmospheric Chemistry and Physics. 20: 3357-3371. DOI: 10.5194/Acp-20-3357-2020  0.391
2019 Jung CH, Yoon YJ, Um J, Lee SS, Lee JY, Chiao S, Kim YP. Approximation of most penetrating particle size for fibrous filters considering Cunningham slip correction factor Environmental Engineering Research. 25: 439-445. DOI: 10.4491/Eer.2019.058  0.346
2019 Jung C, Lee J, Um J, Lee S, Yoon Y, Kim Y. Estimation of Source-Based Aerosol Optical Properties for Polydisperse Aerosols from Receptor Models Applied Sciences. 9: 1443. DOI: 10.3390/App9071443  0.316
2019 Lee SS, Jung C, Chiao S, Um J, Choi Y, Choi WJ. Comparison of Simulations of Updraft Mass Fluxes and Their Response to Increasing Aerosol Concentration between a Bin Scheme and a Bulk Scheme in a Deep-Convective Cloud System Advances in Meteorology. 2019: 1-29. DOI: 10.1155/2019/9292535  0.313
2019 Park SS, Lee YG, Kim M, Kim J, Koo JH, Kim CK, Um J, Yoon J. Simulation of Threshold UV Exposure Time for Vitamin D Synthesis in South Korea Advances in Meteorology. 2019: 4328151. DOI: 10.1155/2019/4328151  0.304
2019 Lawson RP, Woods S, Jensen E, Erfani E, Gurganus C, Gallagher M, Connolly P, Whiteway J, Baran AJ, May P, Heymsfield A, Schmitt CG, McFarquhar G, Um J, Protat A, et al. A Review of Ice Particle Shapes in Cirrus formed In Situ and in Anvils Journal of Geophysical Research: Atmospheres. 124: 10049-10090. DOI: 10.1029/2018Jd030122  0.649
2018 Um J, McFarquhar GM, Stith JL, Jung CH, Lee SS, Lee JY, Shin Y, Lee YG, Yang YI, Yum SS, Kim B, Cha JW, Ko A. Microphysical characteristics of frozen droplet aggregates from deep convective clouds Atmospheric Chemistry and Physics. 18: 16915-16930. DOI: 10.5194/Acp-18-16915-2018  0.66
2018 Lee SS, Kim B, Li Z, Choi Y, Jung C, Um J, Mok J, Seo K. Aerosol as a potential factor to control the increasing torrential rain events in urban areas over the last decades Atmospheric Chemistry and Physics. 18: 12531-12550. DOI: 10.5194/Acp-18-12531-2018  0.32
2018 Jung CH, Um J, Bae SY, Yoon YJ, Lee SS, Lee JY, Kim YP. Analytic Expression for the Aerosol Mass Efficiencies for Polydispersed Accumulation Mode Aerosol and Air Quality Research. 18: 1503-1514. DOI: 10.4209/Aaqr.2018.02.0067  0.388
2018 Jung CH, Lee JY, Um J, Lee SS, Kim YP. Chemical Composition Based Aerosol Optical Properties According to Size Distribution and Mixture Types during Smog and Asian Dust Events in Seoul, Korea Asia-Pacific Journal of Atmospheric Sciences. 54: 19-32. DOI: 10.1007/S13143-017-0053-0  0.4
2017 Lee SS, Li Z, Zhang Y, Yoo H, Kim S, Kim B, Choi Y, Mok J, Um J, Choi KO, Dong D. Effects of model resolution and parameterizations on the simulations of clouds, precipitation, and their interactions with aerosols Atmospheric Chemistry and Physics. 18: 13-29. DOI: 10.5194/Acp-18-13-2018  0.364
2017 Baumgardner D, Abel SJ, Axisa D, Cotton R, Crosier J, Field P, Gurganus C, Heymsfield A, Korolev A, Krämer M, Lawson P, McFarquhar G, Ulanowski Z, Um J. Cloud Ice Properties: In Situ Measurement Challenges Meteorological Monographs. 58: 9.1-9.23. DOI: 10.1175/Amsmonographs-D-16-0011.1  0.666
2017 McFarquhar GM, Baumgardner D, Bansemer A, Abel SJ, Crosier J, French J, Rosenberg P, Korolev A, Schwarzoenboeck A, Leroy D, Um J, Wu W, Heymsfield AJ, Twohy C, Detwiler A, et al. Processing of Ice Cloud In Situ Data Collected by Bulk Water, Scattering, and Imaging Probes: Fundamentals, Uncertainties, and Efforts toward Consistency Meteorological Monographs. 58: 11.1-11.33. DOI: 10.1175/Amsmonographs-D-16-0007.1  0.603
2016 Fridlind AM, Atlas R, Diedenhoven BV, Um J, McFarquhar GM, Ackerman AS, Moyer EJ, Lawson RP. Derivation of Physical and Optical Properties of Midlatitude Cirrus Ice Crystals for a Size-Resolved Cloud Microphysics Model Atmospheric Chemistry and Physics. 16: 7251-7283. DOI: 10.5194/Acp-16-7251-2016  0.722
2016 Lee SS, Kim BG, Yum SS, Seo KH, Jung CH, Um JS, Li Z, Hong JK, Chang KH, Jeong JY. Effects of aerosol on evaporation, freezing and precipitation in a multiple cloud system Climate Dynamics. 1-19. DOI: 10.1007/S00382-016-3128-1  0.437
2015 Um J, McFarquhar GM, Hong YP, Lee SS, Jung CH, Lawson RP, Mo Q. Dimensions and aspect ratios of natural ice crystals Atmospheric Chemistry and Physics. 15: 3933-3956. DOI: 10.5194/Acp-15-3933-2015  0.674
2015 Jung CH, Um J, Shin YH, Lee SS, Lee YG, Bae SY, Kim YP. Minimum Collection Efficiency Diameter during Snow Scavenging Process Particulate Science and Technology. 33: 321-330. DOI: 10.1080/02726351.2014.970311  0.382
2015 Um J, McFarquhar GM. Formation of atmospheric halos and applicability of geometric optics for calculating single-scattering properties of hexagonal ice crystals: Impacts of aspect ratio and ice crystal size Journal of Quantitative Spectroscopy and Radiative Transfer. 165: 134-152. DOI: 10.1016/J.Jqsrt.2015.07.001  0.667
2013 Mcfarquhar GM, Um J, Jackson R. Small cloud particle shapes in mixed-Phase clouds Journal of Applied Meteorology and Climatology. 52: 1277-1293. DOI: 10.1175/Jamc-D-12-0114.1  0.621
2013 Jung CH, Um J, Shin YH, Bae SY, Kim YP. Optical properties of polydispersed atmospheric aerosols following wet removal Particulate Science and Technology. 31: 612-620. DOI: 10.1080/02726351.2013.822037  0.372
2013 Um J, McFarquhar GM. Optimal numerical methods for determining the orientation averages of single-scattering properties of atmospheric ice crystals Journal of Quantitative Spectroscopy and Radiative Transfer. 127: 207-223. DOI: 10.1016/J.Jqsrt.2013.05.020  0.63
2013 Jung CH, Um J, Lee JY, Kim YP. Sensitivity analysis of the Ångstrom exponent for multimodal aerosol size distributions Asia-Pacific Journal of Atmospheric Sciences. 49: 625-634. DOI: 10.1007/S13143-013-0055-5  0.359
2012 Lindqvist H, Muinonen K, Nousiainen T, Um J, McFarquhar GM, Haapanala P, Makkonen R, Hakkarainen H. Ice-cloud particle habit classification using principal components Journal of Geophysical Research Atmospheres. 117. DOI: 10.1029/2012Jd017573  0.697
2011 Um J, McFarquhar GM. Dependence of the single-scattering properties of small ice crystals on idealized shape models Atmospheric Chemistry and Physics. 11: 3159-3171. DOI: 10.5194/Acp-11-3159-2011  0.71
2011 Nousiainen T, Lindqvist H, Mcfarquhar GM, Um J. Small irregular ice crystals in tropical cirrus Journal of the Atmospheric Sciences. 68: 2614-2627. DOI: 10.1175/2011Jas3733.1  0.719
2011 Protat A, McFarquhar GM, Um J, Delanoë J. Obtaining best estimates for the microphysical and radiative properties of tropical ice clouds from TWP-ICE in situ microphysical observations Journal of Applied Meteorology and Climatology. 50: 895-915. DOI: 10.1175/2010Jamc2401.1  0.7
2009 Um J, McFarquhar GM. Single-scattering properties of aggregates of plates Quarterly Journal of the Royal Meteorological Society. 135: 291-304. DOI: 10.1002/Qj.378  0.711
2007 Um J, McFarquhar GM. Single-scattering properties of aggregates of bullet rosettes in cirrus Journal of Applied Meteorology and Climatology. 46: 757-775. DOI: 10.1175/Jam2501.1  0.627
2007 McFarquhar GM, Um J, Freer M, Baumgardner D, Kok GL, Mace G. Importance of small ice crystals to cirrus properties: Observations from the Tropical Warm Pool International Cloud Experiment (TWP-ICE) Geophysical Research Letters. 34. DOI: 10.1029/2007Gl029865  0.665
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