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2019

2018

Choi, J.-W., Y. Chan, and H.-D. Kim, 2018: Interdecadal change of Korean landfalling tropical cyclone frequency and its possible association with PDO. Tropical Cyclone Research and Review, accepted.

Choi, J.-W., Y. Cha, H.-D. Kim, 2018: Synoptic characteristics of heavy snowfalls at Busan of Korea caused by polar lows over the East/Japan Sea. Theor. Appl. Climatol., 131, 1285-1303.

Choi, J.-W., Y. Cha, R. Lu,, 2018: The weakening of autumn drought intensity in Korea after late 1990s. Tellus A, accepted.

2017

Choi, J.-W. and Y Cha, 2017: Possible relationship between NAO and tropical cyclone genesis frequency in the western North Pacific. Dynamics of Atmospheres and Oceans, 77, 64-73.

Choi, J.-W., Y Cha, and J.-Y. Kim, 2017: Change in the tropical cyclone activity around Korea by the East Asian summer monsoon. Geosci. Lett., 4:2, DOI 10.1186/s40562-017-0067-6.

Choi, J.-W., Y. Cha, and J.-Y. Kim, 2017: Interdecadal variation of Korea affecting TC activity in early 1980s. Geosci. Lett., 4:1, DOI 10.1186/s40562-017-0068-5.

Choi, J.-W., Y. Cha, T. Kim, and H.-D. Kim, 2017: Intedecadal variation of tropical cyclone genesis frequency in late-season over the western North Pacific. Int. J. Climatol., 37, 4335-4346.

Choi, J.-W. and Y. Cha, 2017: Anomalous variation in summer tropical cyclone activity by preceding winter Aleutian low oscillation. Atmos. Sci. Letts, 18, 268-275.

Choi, J.-W., I.-G. Kim, J.-Y. Kim, 2017: Interdecadal variation of April mean rainfall in Korea. Theor. Appl. Climatol., 128, 933-943.

Choi, J.-W., H.-D. Kim, S.-D. Kang, D.-W. Kim, 2017: Interdecadal change of South China Sea summer monsoon intensity in mid-1990s. Int. J. Climatol., 37, 559-569.

Choi, J.-W., Y. Cha, H.-D. Kim, 2017: Interdecadal variation of precipitation days in August in the Korean Peninsula. Dynamics of Atmospheres and Oceans, 77, 74-88

Choi, J.-W., Y. Cha, J.-Y. Kim, 2017: Prediction experiment of regional drought over Korea using the similarity of spatialtemporal patterns of past droughts. J. Climatol & Wea., 5:1, DOI: 10.4172/2332-2594.1000190.

Choi, J.-W., Y. Cha, J.-Y. Kim, 2017: Influence of tropical SST on the western North Pacific subtropical high by the pattern of Rossby Wave. J. Climatol & Wea., accepted.

Choi, J.-W., Y. Cha, H.-D. Kim, 2017: South-north dipolar pattern around mid-1990s in Korean summer rainfall variability. Dynamics of Atmospheres and Oceans, 78, 14-25.

Choi, J.-W., Y. Cha, R. Lu, 2017: Interdecadal variation of summer monsoon over the southern part of South Asia in mid-1990s. Int. J. Climatol., 37, 1138-1146.

Choi, J.-W, Y. Cha, S.-D. Kang, and C. Shim, 2017: Interdecadal variation in Korean spring drought in the early 1990s. Dynamics of Atmospheres and Oceans, 78, 165-177.

Choi, J.-W., Y Cha, and J.-Y. Kim, R. Lu, 2017: Interdecadal change of summer rainfall in the region of Korea and northern China. J. Kor. Earth Sci., 38, 35-48.

Choi, J.-W., Y Cha, and J.-Y. Kim, 2017: Possible effect of western North Pacific monsoon on TC activity around East China Sea. J. Kor. Earth Sci., 38, 194-208.

2016

Choi, K.-S., Y.-M Cha, H.-D. Kim, S.-D. Kang, 2016: Possible influence of western North Pacific monsoon on TC activity in mid-latitudes of East Asia. Clim. Dyn, 46, 1-13.

Choi, K.-S. H.-D. Kim, S.-D. Kang, 2016: Decreasing trend of tropical cyclone genesis frequency in July-August over the western North Pacific in last 20 years. Theor. Appl. Climatol., 125, 241-251.

Choi, K.-S., Y.-M. Cha, H.-D. Kim, and S.-D. Kang, 2016: Possible influence of western North Pacific monsoon on TC activity in mid-latitudes of East Asia. Climate Dynamics. 46, 1-13.

Choi, J.-W., Y.-M. Cha, H.-D. Kim, S.-D. Kang, 2016: Latitudinal change of tropical cyclone maximum intensity in the western North Pacific. Advances in Meteorology, 2016, ArticleID5829162

Choi, J.-W., Y.-M. Cha, H.-D. Kim, S.-D. Kang, 2016: Climatological features of Korea-landfalling tropical cyclones. Advances in Meteorology, 2016, ArticleID5051476.

Choi, J.-W., Y.-M. Cha, 2016: Development of a diagnosis index of tropical cyclones affecting the Korean Peninsula. Dynamics of Atmospheres and Oceans, 74, 1-13.

Choi, J.-W., Y Cha, and J.-Y. Kim, 2016: Reverse relationship between drought of mid-latitudes in East Asia and Northwest Pacific tropical cyclone genesis frequency in summer. Geosci. Lett., 3:29, DOI10.1186/s40562-016-0061-4.

Choi, J.-W., Y. Cha, and J.-Y. Kim, 2016: Characteristics of the nonoccurrence of tropical cyclones in the western North Pacific in August 2014. MDPI-Atmosphere, 7, 133, doi:10.3390/atmos7100133.

Choi, J.-W., Y Cha, H.-D. Kim, and R. Lu, 2016: Relationship between the maximum wind speed and minimum sea level pressure for tropical cyclones in the western North Pacific. J. Climatol Weather Forecasting, 4:180. Doi10.4172/2332-2594.1000180.

Choi, J.-W. and Y. Cha, 2016: Tropical cyclone genesis probability forecasting model in the western North Pacific. Tropical Cyclone Research and Review, 5, 23-31.

Choi, K.-S. H.-D. Kim, S.-D. Kang, 2016: Interdecadal variation of Australian summer monsoon during late 1990s. Int. J. Climatol., 36, 1917-1927.

Choi, K.-S., I.-J. Moon, J.-S. Lee, 2016: Second Changma retreat variability in Korea using Available Water Resources Index and relevant large-scale atmospheric circulations. Int. J. Climatol., 36, 2273-2287.

Choi, K.-S., B.-J. Kim, R. Zhang, J.-C Nam, K.-J. Park, J.-Y. Kim, D.-W. Kim, 2016: Possible influence of South Asian high on summer rainfall variability in Korea. Climate Dynamics, 46, 833-846.

Choi, J.-W., I.-G. Kim, J.-Y. Kim, B.-J. Kim, C.-H. Park, D.-W. Kim, 2016: The assessment of droughts in Northern China and Mongolian areas using PDSI and relevant large-scale environments. Int. J. Climatol., 36, 3259-3269.

Choi, J.-W., S.-W. Lee, B.-H. Lim, B.-J. Kim, 2016: Interdecadal change of winter precipitation over southern China in late 1990s. J. Meteor. Soc. Japan, 94, 197-213.

Choi, J.-W., I.-G. Kim, J.-Y. Kim, C.-H. Park, 2016: The recent strengthening of Walker Circulation. SOLA, 12, 96-99.

Choi, J.-W., Y. Cha, R. Lu, 2016: An in-phase relationship between winter precipitation in South China and ENSO. J. Tropical Meteorology, accepted.

Choi, J.-W., Y. Cha, 2016: A negative relationship between South China sea summer monsoon and ENSO. Terrestrial and Atmospheric and Oceanic sciences journal, doi: 10.3319/TAO.2016.08.24.01.Online published

Choi, J.-W, Y. Cha, H.-D. Kim, and R. Lu, 2016: Relationship between the maximum wind speed and minimum sea level pressure for tropical cyclones in the western North Pacific. J. Climatol & Wea., 4, 180.

Choi, J.-W., Y. Cha, J.-Y. Kim, 2016: Evaluation of future East Asia drought using multi-model ensemble. J. Climatol & Wea., 4, 176.

Choi, J.-W., I.-G. Kim, J.-Y. Kim, C.-H. Park, 2016: Study on intensity change of the Philippines affecting typhoon. Journal of Climate change & Environment, 4, 1-10.

Choi, J.-W., J.-Y. Kim, B.-J. Kim, C.-H. Park, 2016: Interdecadal change in August WNP TC genesis frequency. Journal of Climate change & Environment, 4, 39-50.

Choi, J.-W., Y.M. Cha, J.-Y. Kim, C.-H. Park, 2016: Analysis of long-term changes of days 25C or higher air temperatures in Jeju. Journal of Climate Change Research, 7, 31-39.

Choi, J.-W., Y.M. Cha, J.-Y. Kim, C.-H. Park, 2016: Interdecadal changes in the number of days on which temperatures are not higher than -5C in winter in Seoul. Journal of Climate Change Research, 7, 49-57.

Choi, J.-W., Y Cha, and J.-Y. Kim, 2016: The intensification of Walker Circulation over the past 15 years from 1999 and its relation to TC activity in the western North Pacific. J. Kor. Earth Sci., 37, 359-372.

2015

Choi, K.-S., Y.-M. Cha, S.-D. Kang, and H.-D. Kim, 2015: Interdecadal changes in TC activity in East China Sea. Theor. Appl. Climatol., 120, 11-18

Choi, K.-S., Y.-M. Cha, S.-D. Kang, and H.-D. Kim, 2015: Changes in summer TC activity related to thermal differences between land and the sea. Theor. Appl. Climatol., 121, 479-488.

Choi, K.-S., and I.-J. Moon, 2015: Connection between the genesis number of tropical cyclones over the western North Pacific and summer rainfall over Northeast Asia. Theor. Appl. Climatol., 122, 353-363.

Choi, K.-S., S.-W. Park, K.-H. Chang, and J.-H. Lee, 2015: A possible relationship between East Indian Ocean SST and tropical cyclone affecting Korea. Natural Hazards, 76, 283-301.

Choi, K.-S., Y.-M. Cha, S.-D. Kang, and H.-D. Kim, 2015: Interdecadal variation of Korea affecting tropical cyclone intensity. Theor. Appl. Climatol., 120, 11-18.

Choi, K.-S. H.-D. Kim, S.-D. Kang, 2015: Relationships between the East Asian summer monsoon and the tropical cyclone frequency around Korea. Int. J. Climatol., accepted.

Choi, K.-S., Y.-M. Cha, S.-D. Kang, and H.-D. Kim, 2015: Interdecadal variation of TC frequency in Japan. Theor. Appl. Climatol., 121, 179-186.

Choi, K.-S., Y.-M. Cha, S.-D. Kang, and H.-D. Kim, 2015: Relationship between tropical cyclone activities in the Northwest Pacific area and the summer monsoon rainfall in the Northeast Asian region. Theor. Appl. Climatol., 121, 279-288.

Choi, K.-S., Y.-M. Cha, S.-D. Kang, and H.-D. Kim, 2015: Relationship between SST in the equatorial Eastern Pacific and TC frequency that affects Korea. Theor. Appl. Climatol., 121, 243-252.

Choi, J.-W., S.-W. Lee, J.-Y. Kim, 2015: Interannual anomaly in tropical cyclone frequency around Korea by western North Pacific monsoon. Tropical Cyclone Research and Review, 4, 49-63.

Choi, K.-S., Y.-M Cha, H.-D. Kim, S.-D. Kang, 2015: Possible relationship between East Asian summer monsoon and western North Pacific tropical cyclone genesis frequency. Theor. Appl. Climatol., 124, 81-90.

Choi, J.-W., S.-W. Lee, and J.-Y. Kim, 2015: Interannual anomaly in tropical cyclone frequency around Korea by western North Pacific monsoon. Tropical Cyclone Research and Review, 4, 1-14.

Choi, K.-S., K.-J. Park, K.-M Lee, J.-Y. Kim, B.-J. Kim, 2015: Possible influence of western North Pacific monsoon on tropical cyclone activity around Korea. J. Kor. Earth Sci., 36, 68-81.

Choi, K.-S., K.-M Lee, J.-Y. Kim, C.-H. Park, 2015: Possible effect of North Pacific Oscillation on summer tropical cyclone activity over the western North Pacific. J. Environ. Sci., 24, 151-162.

Choi, K.-S., K.-J. Park, K.-M Lee, J.-Y. Kim, B.-J. Kim, 2015: Decreasing trend of summertime TC frequency in Japan. J. Environ. Sci., 24, 851-864.

Choi, K.-S., K.-J. Park, K.-M Lee, J.-Y. Kim, B.-J. Kim, 2015: Features of Korean rainfall variability by Western Pacific teleconnection pattern. J. Environ. Sci., 24, 893-905

Choi, K.-S., K.-J. Park, J.-Y. Kim, and B.-J. Kim 2015: Synoptic analysis on the trend of northward movement of tropical cyclone with maximum intensity. J. Environ. Sci., 36, 171-180

Choi, J.-W., J.-Y. Kim, S.-W. Lee, 2015: Change in western Pacific tropical cyclone activity by western North Pacific teleconnection pattern. J. Environ. Sci., 24, 1101-1121.

Choi, J.-W., Y.-M. Cha, B.-H. Lim, C.-H. Park, 2015: Characteristics of long-term change in heatwave days in Jeju. Journal of Climate Research, 10, 297-311.

Choi, J.-W., K.-J. Park, J.-Y. Kim, B.-J. Kim, 2015: Relationship of South China Sea summer monsoon with ENSO. J. Environ. Sci., 24, 623-631.

2014

Choi, K.-S., Y.-M. Cha, S.-D. Kang, and H.-D. Kim, 2014: Interdecadal changes in TC activities that affect Korea. Theor. Appl. Climatol.,116, 491-500.

Choi, K.-S. C.-C Wu, and Y Wang, 2014: Seasonal prediction for tropical cyclone frequency around Taiwan using teleconnection pattern. Theor. Appl. Climatol., 64, 1125-1140.

Choi, K.-S., Y.-M. Cha, S.-D. Kang, H.-D. Kim, and B.-J Kim, 2014: Influence of the Arctic Oscillation on the TC activity around Taiwan. Theor. Appl. Climatol., 116, 695-706

Cha, Y.-M., K.-S. Choi, K.-H. Chang, J.-Y. Lee, D.-S. Shin, 2014: Characteristics of the changes in tropical cyclones influencing the South Korean region over the recent 10 years (2001-2010). Natural Hazards, DOI 10.1007/s11069-014-1275-4

Choi, K.-S., B.-J. Kim, S.-D. Kang, and H.-D. Kim, 2014: Interannual variation of the Philippines affecting tropical cyclone intensity and its possible causes. Theor. Appl. Climatol., 122, 295-301.

Choi, K.-S., S.-D. Kang, H.-D. Kim, 2014: Multiple linear regression model for the prediction of Changma onset date in Korea. Int. J. Climatol., 34, 1000-1010.

Choi, K.-S., S.-B. Oh, D.-W. Kim, and H.-R. Byun, 2014: Possible Influence of AAO on North Korean Rainfall in August. Int. J. Climatol., 34, 1785-1797.

Choi, K.-S., B.J. Kim, J.-Y. Kim, K.-J Park, S.-H. Ahn, 2014 : Long-term change in April mean rainfall in Gwangju, Korea. Journal of Climate Research, 9, 1-12.

Choi, K.-S., RiJana Shrestha, B.-J Kim, R. Lu, J.-Y, Kim, K.-J. Park, J. Jeong, J.-C. Nam, 2014: A Study of Teleconnection between the South Asian and East Asian Monsoons: Comparison of Summer Monsoon Precipitation of Nepal and South Korea. J. Environ. Sci., 23, 1719-1729.

Choi, K.-S., Y-M Cha, KR Kang, D-S. Shin, B.-J. Kim, 2014: Relationship between Korea affecting tropical cyclone frequency and equatorial eastern Pacific SST. Korean Meteorological Society in spring conference in 2014.

2013

Choi, K.-S., S.-D. Kang, and H.-D. Kim, 2013: Spatiotemporal Variability of April Rainfall in Korea by Western Pacific Teleconnection Pattern. Int. J. Climatol., 33, 1168-1177.

Choi, K.-S., S.-D. Kang, and H.-D. Kim, 2013: Possible relationship between North Korean total rainfall and Arctic Oscillation in May. Theor. Appl. Climatol., 112, 483-494.

Choi, K.-S., S.-D. Kang, and H.-D. Kim, 2013: Interdecadal change in North Korean winter mean rainfall. Theor. Appl. Climatol., 114, 169-182.

Choi, K.-S., and I.-J. Moon, 2013: Two climate factors in May that affect Korean rainfall in September. Acta Oceanologica Sinica, 32, 32-47.

Choi, K.-S., B.-J. Kim, J.-H. Lee, 2013: Relationship between rainfall in Korea and Antarctic Oscillation in June, J. Kor. Earth Sci., 34, 136-147.

Choi, K.-S., Snagwook Park, Ki-Ho Chang, and Jong-Ho Lee, 2013: Possible relationship between NAO and western North Pacific typhoon genesis frequency. J. Kor. Earth Sci., 34, 224-234.

Choi, K.-S., Snagwook Park, Ki-Ho Chang, Jong-Ho Lee, Sanghee Jun, 2013: Change of typhoon activity in early typhoon season by Siberian high intensity. Journal of Climate Research, 8, 1-11.

Choi, K.-S., et al. 2013: Model bias tendency in forecast for mid-latitude trough interaction with speed movement of typhoon SANBA (1216). J. Kor. Earth Sci., 34, 303-312.

Chang, K.-H., J.-Y. Kim, W.-S. Yun, K.-Y Byun, K.-S. Choi, W.-J. Lee, J.-H. Lee, 2013: The current status of typhoon forecast and analysis in Korea. Korean Society of Hazard Mitigation, 13, 6-16.

Choi, K.-S., S.-W. Park, J.-H. Lee, I.-J. Moon, 2013: A possible relationship between East Indian Ocean SST and tropical cyclone affecting Korea. Korean Meteorological Society in spring conference in 2013.

Choi, K.-S., KR Kang, J.-H. Lee, 2013: Interdecadal variation of Korea affecting tropical cyclone intensity. Korean Meteorological Society in autumn conference in 2013.

2012

Choi, K.-S., C.-C. Wu, and H.-R. Byun, 2012: Possible connection between summer tropical cyclone frequency and spring Arctic Oscillation over East Asia. Clim. Dyn., 38, 2613-2629.

Choi, K.-S., and I.-J. Moon, 2012: Changes in tropical cyclone activity that has affected Korea since 1999. Natural Hazards, 62, 971-989.

Choi, K.-S. Y.-M. Cha, and T.-R. Kim, 2012: Cluster analysis of tropical cyclone tracks around Korea and its climatological properties. Natural Hazards, 64, 1-18.

Choi, K.-S., and I.-J. Moon, 2012: Influence of the Western Pacific Teleconnection Pattern on Western North Pacific Tropical Cyclone Activity. Dynamics of Atmospheres and Oceans, 57, 1-16.

Choi, K.-S., and Y.-M. Cha, 2012: Change in future tropical cyclone activity over the western North Pacific under global warming scenario. Natural Hazards, 64, 1125-1140.

Choi, K.-S., D.-W. Kim, and B. Wang, 2012: Changma onset definition in Korea using the available water resources index and its relation to the Antarctic Oscillation. Clim. Dyn., 38, DOI 10.1007/s00382-010-0957-1, 547-562.

Kim, H-.D., S.-H. Won, K.-S. Choi, S.-W. Park, and K.-H. Jang, 2012: Comparing the effect of both thermal and mechanical forcing on the error of typhoon track. J. Environ. Sci., 21, 263-266.

Choi, K.-S., Y.-M. Cha, and T.-R. Kim, 2012: Decadal change of frequency in Korea landfalling tropical cyclone activity. J. Kor. Earth Sci., 33, 49-58.

Choi, K.-S., B.-J. Kim, and J.-K. Park, 2012: Diagnosis of environments for typhoon genesis in June of 2010 using NCEP/NCAR reanalysis data. Journal of the Korean Data Analysis Society, 14, 555-566.

Choi, K.-S., S.-D. Kang, H.-D. Kim, 2012: Spatiotemporal Variability of April Rainfall in Korea by Western Pacific Teleconnection Pattern. Korean Meteorological Society in autumn conference in 2012.

Choi, K.-S., I.-J. Moon, 2012: Relationship between East Asian summer rainfall and WNP TC genesis frequency. Korean Meteorological Society in autumn conference in 2012.

Choi, K.-S., J.-S. Lee, B.-J. Kim, H.-R. Byun, 2012: Analysis of change in accumulated heat stress since 1999. Korean Meteorological Society in autumn conference in 2012.

2011

Choi, K.-S., D.-W. Kim, H.-R. Byun, and S.-B. Oh, 2011: Relationship between Summer Drought in the mid-latitudes of East Asia and Tropical Cyclone genesis frequency over the western North Pacific. Advances in Geosciences, 22, 1-12.

Choi, K.-S., C.-C. Wu, YQ Wang, 2011: Effect of ENSO on landfalling tropical cyclones over the Korean Peninsula. Asia-Pacific J. Atmos. Sci., 47, 391-397.

D.-W. Kim, H-R Byun, K.-S. Choi, and S.-B. Oh, 2011: A spatiotemporal analysis of historical droughts in Korea. J. Appl. Meteor. Clim., 50, 1895-1912.

D.-W. Kim, K.-S. Choi, and H.-R. Byun, 2011: Effects of El Nino Modoki on winter precipitation in Korea. Clim. Dyn. DOI 10.1007/s00382-011-1114-1.

Choi, K.-S., and T.-R. Kim, 2011: Development of a diagnostic index on the approach of tropical cyclone to Korean area. J. Kor. Earth Sci., 32, 347-359.

Choi, K.-S., and T.-R. Kim, 2011: Regime shift of the early 1980s in the characteristics of the tropical cyclone affecting Korea. J. Kor. Earth Sci., 32, 453-460.(in English).

Choi, K.-S., J.-Y. Lee, T.-R. Kim, I.-J. Moon, 2011: Changes in tropical cyclone activity that has affected Korea since 1999. Korean Meteorological Society in spring conference in 2011.

2010

Choi, K.-S., D.-W. Kim, S.-B. Oh, J.-S. Lee, and H.-R. Byun, 2010: Relationship between summer WNP tropical cyclone genesis frequency and winter Aleutian low oscillation. ADGEO, 16, 179-191.

Choi, K.-S., D.-W. Kim, and H.-R. Byun, 2010: Statistical model for seasonal prediction of tropical cyclone frequency in the mid-latitudes of East Asia. Theor. Appl. Climatol., 102, 105-114.

Choi, K.-S., J.-Y. Moon, P.-S. Chu, and D.-W. Kim, 2010: Seasonal prediction of tropical cyclone genesis frequency over the western North Pacific using teleconnection patterns, Theor. Appl. Climatol., 100: DOI: 10.1007/s00704-009-0182-1, 191-206.

Choi, K.-S., B.-J. Kim, D.-W. Kim, H.-R. Byun, 2010: Interdecadal variations of tropical cyclone making landfall over the Korean Peninsula. Int. J. Climatol., 30, 1472-1483.

Choi, K.-S., H.-R. Byun, 2010: Possible relationship between western North Pacific tropical cyclone activity and Arctic Oscillation. Theor. Appl. Climatol., 100, DOI: 10.1007/s00704-009-0187-9, 261-274.

Choi, K.-S., C.-C. Wu, and E.-J. Cha, 2010: Change of tropical cyclone activity by Pacific-Japan teleconnection pattern in the western North Pacific. J. Geophys. Res., 115, D19114, doi:10.1029/2010JD013866.

D.-W. Kim, K.-S. Choi, J.-S. Lee, and H.-R. Byun, 2010: Impact of Climate Change on the East Asia Droughts. Advances in Geosciences, 16, 165-177.

Oh, S.-B. D.-W. Kim, K.-S. Choi, J.-S. Lee, and H.-R. Byun, 2010: Prediction of regional drought over Korea using an analog method. ADGEO, 16, 47-59.

Choi, K.-S., J.-Y. Moon, D.-W. Kim, H.-R. Byun, and R.H. Kripalani, 2010: The significant increase of summer rainfall occurring in Korea from 1998, Theor. Appl. Climatol., 102, 275-286.

Choi, K.-S., S.-B. Oh, H.-R. Byun, and D.-W. Kim, 2010: Possible linkage between East Asian summer drought and North Pacific Oscillation. Theor. Appl. Climatol., 103, 81-93

Oh, S-B, D-W Kim, K-S Choi, and H-R Byun, 2010: Introduction of East Asian drought monitoring system. SOLA, 6A, 009-012,doi:10.2151/sola.6A-003.

Choi, K.-S., D.-W. Kim, and H.-R. Byun, 2010: The regime shift in the early 1980s of spring precipitation in Korea. Int. J. Climatol., 30, 721-732.

Choi, K.-S., S.-B. Oh, D.-W. Kim, and H.-R. Byun, 2010: The south-north oscillation centered on 1996 in Korean summer rainfall variability. Atmosphere, 20, 91-100.

Choi, K.-S., D.-W. Kim, and KR Kang, 2010: Development of a Probability Prediction Model for Tropical Cyclone Genesis in the Northwestern Pacific using the Logistic Regression Method. J. Kor. Earth Sci., 31, 454-464.

Choi, K.-S., and T.-R Kim, 2010: Change of TC activity around Korea by Arctic Oscillation Phase, Atmosphere, 20, 387-398.

Hwang, H.-S., H.-R. Byun, S.-M. Lee, K.-S Choi, J.-S. Lee, 2010: Distribution of precipitation on the Korean Peninsula associated with the weakening of tropical cyclones, J. Kor. Earth Sci., 31, 322-334.

Choi, K.-S., D.W. Kim, H.-R. Byun, and S.-B. Oh, 2010: Relationship between summer drought of mid-latitudes in East Asia and tropical cyclone genesis frequency in the western North Pacific.AOGS, AS11-A001

H.-S. Hwang, D.-W Kim, H.-R Byun, K.-S. Choi, S.-B. Oh, S.-M. Lee, 2010; Distribution of precipitation on the Korean Peninsula associated with the weakening of tropical cyclones. Korean Meteorological Society in spring conference in 2010.

Choi, K.-S., C.-C. Wu, T.R. Kim, H.R. Byun, 2010: Change of TC activity around Korea by Arctic Oscillation Phase. Korean Meteorological Society in autumn conference in 2010.

2009

Choi, K.-S., D.-W. Kim, and H.-R. Byun, 2009: Statistical model for seasonal prediction of tropical cyclone frequency around Korea. Asia-Pacific J. Atmos. Sci., 45, 21-32.

Choi, K.-S., B.-J. Kim, C.-Y. Choi, and J.-C. Nam, 2009: Cluster analysis of tropical cyclones making landfall on the Korean Peninsula. Adv. Atmos. Sci., 26, 202-210.

Choi, K.-S., D.-W. Kim, and H.-R. Byun, 2009:  Possible impact of spring sea ice anomaly in the North Pacific on the Korean Summer drought. Asia-Pacific J. Atmos. Sci., 45, 331-346.

Kim, D.-W., H.-R. Byun, and K.-S. Choi, 2009: Evaluation, modification, and application of the effective drought index to 200-year drought climatology of Seoul, Korea. J. Hydrology, 378, 1-12.

Choi, K.-S., B.-J. Kim, and J.-K. Park, 2009: Characteristics of tropical cyclogenesis over the western North Pacific in 2007. J. Environ. Sci., 18, 539-550.

Choi, K.-S., D.-W. Kim, and H.-R. Byun, 2009: Relationship between Korean Drought and North Pacific Oscillation in May. Atmosphere., 19, 67-78.

Choi, K.-S, KR Kang, D.-W. Kim, and T.-Y. Kim, 2009: Prediction of tropical cyclone intensity and track using the artificial neural network method. J. Kor. Earth Sci., 30, 294-304.

Choi, K.-S., B.-J. Kim, S.-L. Lee, H.-K Kim, and J.-S. Lee, 2009: Variations in the summertime tropical cyclone intensity near 30?N in East Asia. J. Environ. Sci., 18, 1089-1101.

Choi, K.-S., KR Kang, D.-W. Kim, H.-S. Hwang, and S.-Y. Lee, 2009: Study on Characteristics of Tropical Cyclone Passage Frequency over the Western North Pacific using Empirical Orthogonal Function. J. Kor. Earth Sci., 30, 721-733.

Choi, K.-S., B.-J. Kim, and J.-S. Lee, 2009: Interdecadal variation of tropical cyclone genesis frequency over the western North Pacific. Korean Society of Hazard Mitigation. 9, 31-39.

Oh, S.-B., D.-W. Kim, K.-S. Choi, H.-R. Byun, 2009: Forecasting of Korean drought using analog method of EDI distiribution. Korean Meteorological Society in spring conference. 170-171.

K.-S. Choi, D.-W. Kim, S.-B. Oh, J.-S. Lee, and H.-R. Byun, 2009: Seasonal prediction of the WNP tropical cyclone genesis frequency using teleconnection patterns. Korea-China-Japan Joint conference on Atmospheric Sciences, p.245

Lee, J.-S., K.-S. Choi, D.-W. Kim, S.-B. Oh, and H.-R. Byun, 2009: The Shift in the early 1980S of spring precipitation in Korea, Korea-China-Japan Joint conference on Atmospheric Sciences, p213.

Oh, S.-B., D.-W. Kim, J.-S. Lee, K.-S. Choi, and H.-R. Byun, 2009: Introduction of East Asian Drought Monitoring System. Korea-China-Japan Joint conference on Atmospheric Sciences, p275

Kim, D.-W., S.-B. Oh, S.-M. Lee, J.-S. Lee, K.-S. Choi, H.-R. Byun, 2009: Drought Climatology for Korea. Korea-China-Japan Joint conference on Atmospheric Sciences, p65

Choi, K.-S., D.W. Kim, J.-S. Lee, S.-B. Oh, and H.R. Byun, 2009: Relationship between summer WNP tropical cyclone genesis frequency and winter Aleutian low oscillation. AOGS, AS14-A022.

Oh, S.-B., D.-W. KIM, K.-S. Choi, J.-S. Lee, and H.-R. Byun, 2009: An Analog Method for Forecasting of Drought in Korea. AOGS, AS05-A036

2008

Choi, K.-S., and K.R. Kang, 2008: How is the snow-cover in the Tibetan Plateau related to the typhoon activity around the Korean Peninsula?. Asia-Pacific J. Atmos. Sci., 44, 201-207.

H.-R., Byun, S.-J. Lee, S. Morid, and K.-S. Choi, 2008: Study on the periodicities of droughts in Korea. Asia-Pacific J. Atmos. Sci., 44, 417-441.

Choi, K.-S., B.-J. Kim, and H.-R. Byun, 2008: Relationship between Korean Peninsula landfalling tropical cyclones and interannual climate variabilities. J. Kor. Earth Sci., 29, 375?385.

Choi, K.-S., D.-W. Kim, and H.-R. Byun, 2008: Relationships between summer droughts in Korea and activities of tropical cyclones over the northwest Pacific. Atmosphere, 18, 279-286.

H.-R. Byun, S.-J. Lee, and K.-S. Choi, 2008: Next severe drought using periodicity. Korean Meteorological Society in Autumn conference. 142-143.

Kim, D.-W., K.-S. Choi, H.J. Cho, M.-K. Lee, and H.R. Byun, 2008: Relationships between summer droughts in Korea and activities of tropical cyclones over the northwest Pacific. Korean Meteorological Society in Autumn conference. 144-145.

K.-S. Choi, D.-W. Kim, J.-S. Lee, B.-R. Lee, and H.-R. Byun, 2008: Spatial and temporal variations in Korean spring rainfall. Korean Meteorological Society in Autumn conference. 234-235.

Oh, S.-B., K.-S. Choi, D.-W. Kim, and H.-R. Byun, 2008: Impact of spring sea ice anomaly in the North Pacific on the Korean Summer drought. Korean Meteorological Society in Autumn conference. 236-237.

Lee, J.-S. K.-S. Choi, S.-M. Lee, D.-W., and H.-R. Byun, 2008: Index to diagnose the approach of tropical cyclone to Korean area. Korean Meteorological Society in Autumn conference. 270-271.

2007

Choi, K.-S., and B.-J. Kim, 2007: Climatological characteristics of tropical cyclones making landfall over the Korean Peninsula. Asia-Pacific J. Atmos. Sci., 43, 97-109.

Choi, K.-S., and H.-R. Byun, 2007: Definition of the onset and withdrawal of the warm season over East Asia and their characteristics. Asia-Pacific J. Atmos. Sci., 43, 143-159.

Choi, K.-S., and B.-J. Kim, 2007: A simple introduction of extratropical transition of tropical cyclone (TC) and a case study on the latest three TCs: SHANSHAN (0613), YAGI (0614), and SOULIK (0618). J. Kor. Earth Sci., 28, 947?956.

Choi, K.-S., B.-J. Kim, J.-K. Park, 2007: A case study on typhoon-midlatitude synoptic system interaction: Typhoons Rusa (0215) and Maemi (0314). J. Environ. Sci., 16, 1051-1061.

Choi, K.-S., B.-J. Kim, and J.-Y. Lee, 2007: A simple regression model for prediction of the TC intensity change after landfall over the Korean Peninsula. Atmosphere, 17, 135-145.

Choi, K.-S. and B.-J. Kim, 2007: Climatological features of tropical cyclones making landfall over the Korean Peninsula: Cluster analysis and climatology. 7th METRI-IAP Joint Workshop.

Kim, B.-J. and K.-S. Choi, 2007: Cluster analysis of tropical cyclones making landfall on the Korean Peninsula. Korean Mathematical Society in Spring conference.

Kim, B.-J., K.-S. Choi, K.-S. Kim, S.-L. Lee, and H.-K. Kim, 2007: Typhoon observation using unmanned aircraft: Current status and strategy. The Korea institute of military science and technology in autumn conference.

Choi, K.-S., and B.-J. Kim, 2007: A simple introduction of extratropical transition of tropical cyclone over the western North Pacific. Korean Meteorological Society in spring conference, 350-351.

Choi, K.-S., and B.-J. Kim, 2007: Interdecadal variations of tropical cyclone making landfall over the Korean Peninsula. Korean Meteorological Society in Autumn conference, 216-217.

Ahn, S.-H., K.-S. Choi, B.-J. Kim, and K.-L. Kim, 2007: Analysis on disaster corresponding to track of Korean landfalling tropical cyclones. Korean Meteorological Society in Autumn conference, 252-253.

Choi, K.-S. and B.-J. Kim, 2007: Climatological characterisitics of tropical cyclones making landfall over the Kotran Peninsula. American Geophysical Union in Autumn conference.

2006

Choi, K.-S., KR Kang, and B.-J. Kim, 2006: Development of simple regression model for prediction of the TC intensity change after landfall over the Korean Peninsula. Korean Meteorological Society in spring conference. 310-311.

Choi, K.-S., KR Kang, and B.-J. Kim, 2006: A simple regression model for prediction of the TC intensity change after landfall over the Korean Peninsula. Korean Meteorological Society in Autumn conference. 216-217.

Choi, K.-S., B.-J. Kim, J.-K. Park, and H.-S. Jeong, 2006: Climatological features of tropical cyclones making landfall over the Korean Peninsula. Korean Environmental Sciences Society in Autumn conference, 52-55.

Kim, B.-J., J.-K. Sim, K.-S. Choi, J.-H. Kim, and H.-S. Jeong, 2006: Characteristics in wind distribution corresponding to track of Korean landfalling tropical cyclone. Korean Meteorological Society in Autumn conference, 262-263.

2005

Byun, H.-R., K.-S. Choi, K.-H. Kim, and B.-H. Lim, 2005: Numerical simulation of wind hole circulation at Ice Valley in Korea Using a simple 2D model. Korean Meteorological Society in spring conference. 124-125.

Kim, K.-H., K.-S. Choi, and H.-R. Byun, 2005: Comparison between PDSI and effective drought index, Korean Meteorological Society in spring conference. 224-225.

H.-R. Byun, B.-H. Lim, K.-H. Kim, and K.-S. Choi, 2005: Spatial and temporal distributions in wind power in Korea. Korean Meteorological Society in spring conference. 278-279.

2004

H.-R. Byun, K.-S. Choi, K.-H. Kim, and H. Tanaka, 2004: The characteristics and thermal mechanism of the warm wind hole found at the Ice Valley in Mt. Jaeyak. Korean Meteorological Society in spring conference. 172-173.

Kim, D.-W., Y.-I. Lee, K.-S. Choi, and H.-R. Byun, 2004: A study on trend of Siberian high. Korean Meteorological Society in spring conference. 204-205.

2003

2002

2001

2000

H.-R. Byun, B.-H. Lim, J.-H. Lim, S.-Y. Ru, K.-H. and K.-S. Choi, 2000: Is the severe drought in Korea this year or next year?. Korean Meteorological Society in spring conference. 53-55.