Kyung-Sook Yun

Kyung-Sook Yun
Assistant Research Fellow
Education
  • Ph. D, Atmospheric Science, Pusan National University, 2010
    • Dissertation: Distinct intraseasonal characteristics for the interdecadal change in the EASM and its relationship with ENSO
  • M. S., Atmospheric Sciences, Pusan National University, 2007
    • Dissertation: ISO Characteristics of the East Asian Summer Monsoon and the Association with the QBO-type ENSO
  • B. S., Atmospheric Sciences, Pusan National University, 2005
Work Experience
  • Jan. 2017: Assistant Research Fellow, IBS Center for Climate Physics
  • Mar. 2015 ~ Dec. 2016: Research professor, Research Center for Climate Science, Pusan National Uni.
  • Mar. 2014 ~ Feb. 2015: Research professor, Pusan National Uni.
  • Sep. 2010 ~ Feb. 2014: Postdoctoral fellow, Pusan National Uni.
Fellowships, Awards, and Honors
  • 2012, November: Outstanding Achievement Academic Award for young atmospheric scientist, from President of Korean Meteorological Society
Research Interests
  • Trans-basin SST variability
  • Climate variability
  • Monsoon-ENSO relationship
Publications
  1. Ha, Kyung-Ja, Jung-Eun Chu, Jun-Yi Lee, and Kyung-Sook Yun*, 2017: Interbasin coupling between the tropical Indian and Pacific Ocean on interannual timescale: Observation and CMIP5 reproduction, Climate Dynamics, 48, 459-475, doi:10.1007/s00382-016-3087-6.
  2. Yun, Kyung-Sook, Ye-Won Seo, Kyung-Ja Ha, June-Yi Lee, and Akio Kitoh, 2016: The seasonally varying effect of the Tibetan Plateau on Northern Hemispheric blocking frequency and amplitude, Climate Dynamics, 47(7), 2527-2541, doi:10.1007/s00382-016-2981-2.
  3. Yun, Kyung-Sook, S.-W. Yeh, and K.-J. Ha, 2016: Inter-El Niño variability in CMIP5 models: Model deficiencies and future changes, J. Geophys. Res. Atmos., 121, 3894–3906, doi:10.1002/2016JD024964.
  4. Chen, Wei, June-Yi Lee, Kyung-Ja Ha, Kyung-Sook Yun, and Riyu Lu, 2016: Intensification of the Western North Pacific anticyclone response to the short decaying El Nino event due to greenhouse warming. Journal of Climate, 29, 3607-3627, DOI: http://dx.doi.org/10.1175/JCLI-D-15-0195.1.
  5. Yun, Kyung-Sook, Sang-Wook Yeh, Kyung-Ja Ha, 2015: Covariability of western tropical Pacific -North Pacific atmospheric circulation during summer. Nature Scientific Reports, DOI 10.1038/srep16980. 5(16980).
  6. Yun, Kyung-Sook, Kyung-Ja Ha, Sang-Wook Yeh, Bin Wang, and Baoqiang Xiang, 2015: Critical role of boreal summer North Pacific subtropical highs in ENSO transition. Climate Dynamics, DOI 10.1007/s00382-014-2193-6, 44(7),1979-1992.
  7. Seo, Ye-Won, Hojin Kim, Kyung-Sook Yun, June-Yi Lee, Kyung-Ja Ha, and Ja-Yeon Moon, 2014: Future change of extreme temperature climate indices over East Asia with uncertainties estimation in the CMIP5, Asia-Pacific Journal of Atmospheric Sciences, 50(1), 609-624, DOI: 10.1007/s13143-014-0050-5.
  8. Yun, Kyung-Sook, Ye-Won Seo, Kyung-Ja Ha, June-Yi Lee, and Yoshiyuki Kajikawa, 2014: Interdecadal changes in the Asian winter monsoon variability and its relationship with ENSO and AO. Asia-Pacific Journal of Atmospheric Sciences, 50(4), 531-540, DOI: 10.1007/s13143-014-0042-5.
  9. Yun, Kyung-Sook, Jun-Yi Lee, and Kyung-Ja Ha, 2014: Recent intensification of the South and East Asian monsoon contrast associated with an increase in the zonal tropical SST gradient, Journal of Geophysical Research, monsoon contrast associated with an increase in the zonal tropical SST gradient, Journal of Geophysical Research, 119(13), 8104-8116, DOI: 10.1002/2014JD021692.
  10. Heo, Ki-Young, Kyung-Ja Ha, Kyung-Sook Yun, Sun-Seon Lee, Hyung-Jin Kim and Bin Wang, 2014: Methods for Uncertainty Assessment of Climate Models and Model Predictions over East Asia, International Journal of Climatology, DOI: 10.1002/joc.3692, 34(2), 377–390.
  11. Yun, Kyung-Sook, Sang-Wook Yeh, and Kyung-Ja Ha, 2013: Distinct impact of tropical SSTs on summer North Pacific high and western North Pacific subtropical high, Journal of Geophysical Research - Atmospheres, 118, 4107-4116, doi:10.1002/jgrd.50253.
  12. Choi,Yumi, Kyung-Sook Yun, Kyung-Ja Ha, Kwang-Yul Kim, Soon-Jo Yoon, and Johnny C. L. Chan, 2013 : Effects of Asymmetric SST Distribution on Straight-moving Typhoon Ewiniar (2006) and Recurving Typhoon Maemi (2003), Monthly Weather Review, 141(11), 3950 – 3967, DOI 10.1175/MWR-D-12-00207.1.
  13. Ha, Kyung-Ja, Ki-Young Heo, Sun-Seon Lee, Kyung-Sook Yun and Jong-Ghap Jhun, 2012: Variability in the East Asian Monsoon: a review, METEOROLOGICAL APPLICATIONS, DOI: 10.1002/met.1320, 19(2), 200-215.
  14. Yun, Kyung-Sook, Ki-Young Heo, Jung-Eun Chu, Kyung-Ja Ha, Eun-Jeong Lee, Yumi Choi and Akio Kitoh, 2012: Changes in Climate Classification and Extreme Climate Indices from a High-Resolution Future Projection, Asia-Pacific Journal of Atmospheric Sciences, doi: 10.1007/s13143-012-0022-6, 48(3), 213-226.
  15. Yun, Kyung-Sook, Johnny C. L. Chan, Kyung-Ja Ha, 2012: Effects of SST Magnitude and Gradient on Typhoon Tracks around East Asia: a case study for Typhoon Maemi (2003), Atmospheric Research, 109-110, 36-51, doi: https://doi.org/10.1016/j.atmosres.2012.02.012.
  16. Ha, Kyung-Ja, and Kyung-Sook Yun, 2012: Climate Change Effects on Tropical Night Days in Seoul, Korea, Theoretical and Applied Climatology, 109(1),191-203, DOI 10.1007/s00704-011-0573-y.
  17. Ha, Kyung-Ja, and Soon-Jo Yoon, Kyung-Sook Yun, Jong-Seong Kug, Yeon-Soo Jang, and Johnny C. L. Chan, 2012: Dependency of typhoon intensity and genesis locations on El Niño phase and SST shift over the Western North Pacific, Theoretical and Applied Climatology, 109(3), 383-395, DOI 10.1007/s00704-012-0588-z.
  18. Yun, Kyung-Sook, Seong-Yeol Kim, Kyung-Ja Ha, and Masahiro Watanabe, 2011: Effects of sub-seasonal basic state changes on Rossby wave propagation during northern summer, Journal of Geophysical Research-Atmosphere, 116, DOI:10.1029/2011JD016258.
  19. Yun, Kyung-Sook, K.-J. Ha, and B. Wang, 2010: Impacts of tropical ocean warming on East Asian summer climate. Geophysical Research Letters, 37, L20809, doi:10.1029/2010GL044931.
  20. Yun, Kyung-Sook, K.-H. Seo, and K.-J. Ha, 2010: Interdecadal change in the relationship between ENSO and the intraseasonal oscillation in East Asia, Journal of Climate, 23(13), 3599-3612, DOI: 10.1175/2010JCLI3431.1.
  21. Yun, Kyung-Sook, K.-J. Ha, B. Wang, and R. Ding, 2010: Decadal cooling in the Indian summer monsoon after 1997/1998 El Nino and its impact on the East Asian summer monsoon,  Geophysical Research Letters, 37, L01805, doi:10.1029/2009GL041539.
  22. Yun, Kyung-Sook, B. Ren, K.-J. Ha, J. C.L. Chan, and J.-G. Jhun, 2009: The 30-60 day Oscillation in the East Asian Summer Monsoon and its Time-dependent Association with the ENSO, Tellus, 61A, 565-578, DOI: 10.1111/j.1600-0870.2009.00410.x.
  23. Shin, S.-H., M. Kimoto, K.-J. Ha, and Kyung-Sook Yun, 2009: Impact of different diffusion schemes on simulated rainfall: Land-Ocean contrast, Journal of Geophysical Research, 114, D13101, doi:10.1029/2008JD011605.
  24. Ha, K.-J., Kyung-Sook Yun, J.-G. Jhun, and J. Li, 2009: Circulation changes associated with the interdecadal shift of Korean August rainfall around late 1960s, Journal of Geophysical Research, 114, D04115, doi:10.1029/2008JD011287.
  25. Yun, Kyung-Sook, S.-H. Shin, K.-J. Ha, A. Kitoh, and S. Kusunoki, 2008: East Asian Precipitation Change in the Global Warming Climate simulated by a 20-km mesh AGCM, Asia-Pacific Journal of Atmospheric Sciences, 44(3), 233-247.
  26. Yun, Kyung-Sook, K.-H. Seo, and K.-J. Ha, 2008: Relationship between ENSO and Northward Propagating Intraseasonal Oscillation in the East Asian Summer Monsoon System, Journal of Geophysical Research, 113, D14120, doi:10.1029/2008JD009901.