FIRST PAGE

(1) NEW BOOK & INTERNATIONAL JOURNAL (新刊書籍)

2005 ~ Present: International Journals ( conducted by Dr. Hyo Choi)

2006 ~  Books ( edited by Dr. Hyo Choi )

"Advances in Geosciences"    Volume 5: Oceans and Atmospheres (OA), 2006        Volume Editor-in-Chief: Hyo Choi           World Scientific Publishing Company     (New Jersey . London . Singapore . Beijing .     Shanghai . Hong Kong . Taipei . Chennai)

(2) RESEARCH PROJECTS (硏究課題)

  1) 1985.-1986.  - 0 Research topic:  A study on the multipurpose applicability of Socotra Rock and

                                                               its surrounding sea water.  

                           - 0 Manager : Dr. Hyo Choi/Korea Ocean Research & Development (KORDI),

                                                   Korea Advanced Institute of Science and Technology (KAIST)/

                           - 0 Sponse : Minstry of Science & Technology, Korean Government

*This research was conducted by Dr. Choi for 2 years under financial support of KORDI, and the

  comprehensive marine observaion (Physical, Chemical, Biological, Geological Oceanographies

  and Marine Meteorology) was performed by Dr. Choi (KORDI) and Prof. Noh Hong-gil, Prof. Go

  Yoo-Bong, Prof. Park Yong-Hyang and others of Dept. of Oceanograph with a marine research

  vessel of Cheju National University.   A research report was published and distributed in

  research Institutes and Universities in Korea in 1986.

  (Dr. Choi--center in the mrine research vessel in the left photo, and let of the right photo)

  2) 1985.-1986.  고흥-제주간 해저케이블을 위한 해양연구-제주천해부. 한국전기통신공사

                             (세부책임자 : 최 효/한국과학기술원 해양연구소)

  3) 1985.-1986.  고흥-제주간 해저케이블을 위한 해양연구-제주심해부. 한국전기통신공사

                             (세부책임자 : 최 효/한국과학기술원 해양연구소)

  4) 1986.-1986.  홍콩-일본-한국 해저케이블시스템을 위한 해양연구-제주천해부.

                             한국전기통신공사 

                             (세부책임자 : 최 효/한국과학기술원 해양연구소)

  5) 1986.-1987.  연안풍의 산업적 활용방안에 관한 연구. 과학기술처

                             (책임자 : 최 효/한국과학기술원 해양연구소)

  6) 1986.-1987.  한국해역 종합해양자원도 작성. 과학기술처

                             (세부책임자 : 최 효/한국과학기술원 해양연구소)

  7) 1989.-1990.  해상풍과 유류의 이동.확산에 관한연구. 환경청(한국환경과학연구협의회)

                             (책임자 : 최 효/강릉대학교)

  8) 1989.-1990.  한반도의 국지기상특징. 문교부

                             (세부책임자 : 최 효/강릉대학교)   

  9) 1990.-1991.  한반도의 국지기상특징. 문교부

                             (세부책임자 : 최 효/강릉대학교)                      

10) 1990.-1991.  대기과학연구소의 출연연구소 설립방안. 과학기술처

                             (공동연구원 : 최 효/강릉대학교)

11) 1990.-1991.  COD의 3차원 수치해석에 의한 해양환경영향에 대한 연구.

                             환경청(한국환경과학연구협의회) 

                             (책임자 : 최 효/강릉대학교) 

12) 1990.-1991.  동해연안에서의 풍성해류유형과 오염물질확산에 관한 연구. 한국학술진흥재단

                             (책임자 : 최 효/강릉대학교)  

13) 1991.-1992.  한반도의 국지기상특징 및 대기질에 관한 연구.  교육부

                             (세부책임자 : 최 효/강릉대학교)

14) 1991.-1992.  동해해역의 해상풍 예보기술개발. 강릉대학교

                             (책임자 : 최 효/강릉대학교) 

15) 1992.-1993.  산맥과 해륙풍의 영향에 의한 SO₂(아황산가스)의 농도 변화.

                            한국학술진흥재단

                             (책임자 : 최 효/강릉대학교)

16) 1993.-1994.  한반도의 국지기상특징 및 대기질에 관한 연구.  교육부

                             (세부책임자 : 최 효/강릉대학교)

17) 1993.-1994.  진해만에서 해양기상요인에 의한 해양의 반응.  과학기술처 (부경대학, ERC)

                             (책임자 : 최 효/강릉대학교) 

18) 1998.-2000.  양식장 적지선정을 위한 해양물리환경 및 해수순환예측기술개발.

                             한국과학재단 (강릉대학, RRC) 

                             (책임자 : 최 효/강릉대학교)

19) 1999.-2000.  중규모 기상재해 저감기반기술개발-(세부위탁과제: 장마기간중의 산악연안

                             에서 강수와 대기경계층의 발달과의 관게).  과학기술부

                             (책임자 : 최 효/강릉대학교)

20) 1999.-2002.  체계운용을 위한 가상해양환경 분석기술 (세부위탁과제: 해양기상환경의

                            분석 및 예측기술).  과학기술부 (기상청)

                             (책임자 : 최 효/강릉대학교)

21) 2002.-2006.  Development of prediction technique for local weather.

                    - Korea Meteorological Administration

                             (Manager: Hyo Choi/Kangnung National University)

22) 2006.-2007.  Generation mechanism and prediction of windstorm in the mountainous coast.

                              - Korea Meteorological Administration

                             (Manager: Hyo Choi/Kangnung National University) (W95,000,000/yr ≒

                                   USD102,000/yr)

23) 2006.-2007.  Relation between PM1, PM2.5 and PM10 concentrations and atmospheric

                                 boundary layer in the mountain and coast before and after Yellow Sand event.

                             -  Korea Research Foundation

                              (Manager: Hyo Choi/Kangnung National University) (W40,000,000/yr ≒

                                    USD43,000/yr)   

24) 2007.-2008.  Generation mechanism and prediction of windstorm in the mountainous coast.

                               -  Korea Meteorological Administration

                              (Manager: Hyo Choi/Kangnung National University) (W106,000,000/yr  ≒

                                    USD 114,000/yr)  

25) 2008.-2009.  Generation mechanism and prediction of windstorm in the mountainous coast.

                                -  Korea Meteorological Administration

                              (Manager: Hyo Choi/Kangnung National  University) (W 106,000,000/yr ≒

                                    USD 114,000/yr)  

26) 2007.-2008.  Camparison of temporal high concentrations of particulate matters (PM) to

                                   the concentrations of gases (CO, NOx) during duststorm period.

                               -  Korea Research Foundation

                              (Manager: Hyo Choi/Kangnung National  University) (W 40,000,000/yr ≒

                                     USD 43,000/yr)      

27) 2009.-2010.  Effects of local atmospheric and oceanic circulations and sea surface temperature

                                  on the coastal fog formation.

                               -  Korea Science & Engineering Foundation

                              (Manager: Hyo Choi/Gangneung-Wonju National University) (W 47,000,000/yr ≒

                                     USD 40,000/yr)     

28) 2010.-2012.  Generation mechanism and prediction of windstorm in the mountainous coast.

                                -  Korea Meteorological Administration

                              (Manager: Hyo Choi/Gangneung-Wonju National University) (W 106,000,000/yr ≒

                                     USD 100,000/yr)         

29) 2014.-2015.  Predicti on the correlation between long and short term variations of sea water

                                    sea water temperatures and coastal climate change (air temperature, marine

                                    fog and coastal wind) and its safe management.

                                -  Gangwon Sea Grant

                             (Manager: Hyo Choi/Gangneung-Wonju National University)  (USD 20,000/yr) 

30) 2015.-2015.  Wind storm research in the northern region of the South China Sea.

                                - Chinese Academy of Sciences, South China Sea Institute of Oceanology

                              (Manager: Hyo Choi/Atmospheric and Oceanic Disaster Research Institute)

                         (USD 40,000/yr)

(3) PUBLICATIONS (論文/出版)

In 2003~2023: Research Paper (Abridged major papers since 2004)

 He edited 4 books and since 1983, about 300 articles were presented in Journals and

 International  Conferences held in USA, UK (England), Germany, Belgium, Netherlands,

 Austria, Switzerland, Hungary, Turkey, Russia, Spain, Nigeria,  Argentine, Chile, India,

 Australia,Thailand, Malaysia, Singapore, China, Hong Kong, Taiwan, Japan, Korea, etc.

0  Soo-Min Choi, Hyo Choi and Woojin Paik, 2023: Multivariate regression modeling for coastal urban

                     air quality estimates. Applied Science, 13, 10556. (SCIE IF=2.7, Q2) 

                     https://doi.org/10.3390/app131910556     paper

0  Soo-Min Choi and Hyo Choi, 2023: Influence of Multiple Interactions of Three Typhoons and a

                Mid-Latitude Cloud Band-Associated Trough in the North West Pacific upon Severe Tropical

                Storm Linfa. Remote Sensing, 15(8), 2170.  (SCIE IF=5.349, Q1)

                 https://doi.org/10.3390/rs15082170  paper

0 Doo-Sun Choi, Soo-Min Choi and Hyo Choi, 2023: Abrupt high PM concentrations in an urban calm cavity

                generated by internal gravity waves and a shallow coastal atmospheric boundary layer with the

                influence of the Yellow Dust from China. Remote Sensing, 15, 372. (SCIE IF=5.349, Q1)

                https://doi.org/10.3390/rs15020372  paper

0 Soo-Min Choi and Hyo Choi, 2022: Artificial neural network modeling on PM10, PM2.5, and NO2 concentrations

               between two megacities without a lockdown in Korea for the COVID-19 pandemic period of 2020.

               International Journal of Environmental Research and Public Health, 19, 16338.  

                    (SCIE IF=4.614), Q1)   https://doi.org/10.3390/ijerph192316338 . paper

0 Soo-Min Choi and Hyo Choi, 2021: Statistical modeling for PM10, PM2.5 and PM1 at Gangneung affected by 

               local meteorological variales and PM10 and PM2.5 at Beijing for non- and dust periods. Applied Sciences, 

               11, 11958. (SCIE IF=2.838, Q2)   http://doi.org/10.3390/app112411958 .  paper

0 Hyo Cho and Mi Sook Lee, 2015: Tropical storm Sarika merging in Typhoon Songda circulation by strong wind

               and sufficient moisture transportation. Disaster Advances, 8(1), 1-7.  paper

0 Yong-Kyu Choi, Hyo Choi, and Yong-hwa Lee, 2015: Mean heat fluxes at Dok Island, Disaster Advances, 8 (3),

               1-7.  paper

0 Hyo Choi, and  Mi Sook Lee , 2014: Double compressions of atmospheric layer by geopontial tendency and

               vorticity and atmospheric boundary layer affected on abrupt high (PM1, PM2.5 and PM10) concentrations

               at a coastal city for a yellow dust period in October. Advances in Meteorology, Vol. 2014,

               Article ID 756230, 1-13.  http://dx.doi.org/10.1155/2014/756230  paper

0 Hyo Choi, 2013: Cold sea waters induced by cyclogenensis in the East Sea. Disaster Advances, 6(2), 12-20.

               paper

0 Hyo Choi, 2013: Sea fog by southerly warm air over cool sea water in the southward North Korea Cold Current

               along the Korean east coast under cyclogenensis in the Yellow Sea. Disaster Advances, 6(5), 41-53.

               paper

0 Hyo Choi, 2013: Trapping effect of a calm zone by lee side-internal gravity waves and cyclonic winds on sudden

               high concentrations of particulate matters combined with the Yellow Dusts from GobiDesert in the

               Korean eastern coast. Disaster Advances, 6(11), 101~111  paper

0 Hyo Choi, 2012: Extreme decrease of air temperature modified by a Typhoon passage in the Korean eastern

              coast, Disaster Advances, 5(1), 45-51. paper

0 Hyo Choi and Mi Sook Lee, 2012:  Atmospheric Boundary Layer Influenced upon Hourly PM10, PM2.5,

              PM1  Concentrations and Their Correlations at Gangneung City before and after Yellow Dust

              transportation from  Gobi Desert. Journal of Climate Research, 7(1), 30-54. paper

0 Hyo Choi, 2011: Characteristics of hourly variation of gaseous pollutant concentration at Gangneung, Korea for

              Yellow Sand Event period in winter-Case study of February 14~16, 2005. Journal of Climate Research,

              6(1), 59-76  .paper

0 Hyo Choi, Mi Sook Lee and Soo Min Choi, 2010: Wind storm generated by meso-scale cyclogenesis in the

              Korean eastern mountainous coast. Disaster Advances, 3(4), 324-333.  paper

0 Hyo Choi and Soo Min Choi, 2010: Extremely heavy precipitation by Typhoon Rusa and orography in the Korean

              eastern coast. Disaster Advances, 3(4), 316-323. paper

0 Hyo Choi, Doo Sun Choi and Soo Min Choi, 2010: Meteorological condition and atmospheric boundary layer

              influenced upon temporal concentrations of PM1, PM2.5 at a coastal city, Korea for Yellow Sand event

              from Gobi Desert. Disaster Advances, 3(4), 309-315.  paper

0 Hyo Choi and Soo Min Choi, 2010: Generation of windstorm in the eastern mountainous coast of Korea.

              Disaster Advances, 3(2), 24-34. paper

0 Hyo Choi, 2010: Hyo Choi, 2010: Cold sea outbreak near Cheju Island under strong wind and atmospheric

              pressure change by typhoon Rusa. Disaster Advances, 3(1), 31-42. paper

0 Hyo Choi, 2010: Impact of fine particulate matters transported from Gobi Desert to particulate concentrations

              (PM10, PM2.5, PM1) for Yellow Sand Event period in Fall-Case study of October 27, 2003.

              Journal of Climate Research, 5(3), 219~233.  paper

0 Hyo Choi, 2009: Heavy snowfall by orography and wind shift in cold front crossing Korean eastern coast.

               Disaster Advances, 2(4), 35~48. paper

0 Hyo Choi, 2008: Comparison of PM1, PM2.5 and PM10 concentrations in a mountainous coastal city,

               Gangneung before and after the Yellow Dust event in spring. Journal of the Environmental Sciences,

               17(6), 633~645.  paper

0 H. Choi, Y.H. Zhang and K.H. Kim, 2008: Sudden high concentration of TSP affected by atmospheric boundary

               layer in Seoul metropolitan area during duststorm period. Environmental International, 34(5), 635-647.

               paper

0 Hyo Choi and Doo Sun Choi, 2008: Concentration of PM10, PM2.5 and PM1 influenced by atmospheric

               circulation and atmospheric boundary layer in the Korean mountainous coast during duststorm.

               Atmospheric Research, 89, 330-337. paper

0 H. Choi and Y.H. Zhang, 2008: Prediction of duststorm evolution by vorticity theory. Atmospheric Research,

               89, 338-350.  paper

0 Hyo Choi, and Milton S. Speer, 2007: Influences of secondary chemical gas processes on PM1, PM2.5 and

               PM10 concentrations over the Korean coast. Advances in Geosciences, 9, 209~244.   paper

0 Hyo Choi, 2006: An investigation of winter rainfall and snowfall in the mountain and coast.

               Advances in Geosciences, 5, 113~123.  paper

0 Hyo Choi, and Milton S. Speer, 2006: The influence of synoptic-mesoscale winds and sea surface temperature

              distribution on fog formation near the Korea western peninsula. Meteorological Applications, 13(4),

               347-360.  paper

0 Hyo Choi, 2006: Development of prediction technique for local weather-Gangwon region heavy snowfall prediction

               skill development. Rep. 2002M-001-02, (Korean Meteorological Administration), 129~190.

0 Hyo Choi, and Yuan Hang Zhang, 2005: Monthly variation of sea-air temperature difference in the Korean coast.

                Journal of Oceanography, 61(2), 359~367.    paper

0 H. Choi and M.S. Speer, 2005: Effects of atmospheric circulation and boundary layer structure on the dispersion

                of suspended particulates in the Seoul metropolitan area. Meteorology and Atmospheric Physics,

                92(3), 239~254.  paper

0 Hyo Choi, 2005: Characteristics of atmospheric circulation in the Sokcho coast. Journal of Environmental

                Sciences, 14(1), 41~51). paper

0 Hyo Choi and Milton S. Speer, 2005: Orographic effect on wind driven currents adjacent to the east coast

                of Korea. Monthly Weather Review (accepted) 

0 Hyo Choi, 2005: Development of prediction technique for local weather-Gangwon region heavy snowfall prediction

                skill development. Rep. no. 2002M, (Korean Meteorological Administration), 236~533.

0 Hyo Choi, 2004: Recycling of suspended particulates by atmospheric boundary depth and coastal circulation.

                Journal of the Environmental Sciences, 13, 721~731.

0 Hyo Choi, 2004: Tropical night (nocturnal thermal high) in the mountainous coastal city. Journal of the

                 Environmental Sciences, 13, 965~985.   paper

0 Hyo Choi, 2004: Persistent high concentration of ozone during windstorm conditions in southern Korea.

                 Meteorology & Atmospheric Physics, 87, 93~107.  paper

0 H. Choi, Y.H. Zhang and S. Takahashi, 2004: Recycling of suspended particulates by the interaction of sea-land

                 breeze circulation and complex coastal terrain. Meteorology & Atmospheric Physics, 87, 109~120.

                 paper

0 Hyo Choi, 2004: Development of prediction technique for local weather-Gangwon region heavy snowfall prediction

                 skill development. Rep., 2002M-001-01, (Korean Meteorological Administration), 431~500.

0 Hyo Choi, 2003: Influence of atmospheric circulation and boundary layer on suspended

              particulate dispersion in the mountain-girt metropolitan area. Journal of Korean

              Meteorological Society, 39, 301-320.

0  Hyo Choi, et al, 2003: "Introduction to Atmospheric Sciences". Sigma Press, Seoul, 1~405.

0 Hyo Choi, 2003: Increase of ozone concentration in an inland basin during the period of

              nocturnal thermal high. Water, Air and Soil Pollution: Focus, 3, 31~51.  paper

0 Hyo Choi, Seo Jung Won and Nam Jae Chul, 2002: Evolution of wind storm over coastal complex terrain.

                  Journal of the  Environmental Sciences, 11(7), 865~880.   paper

(4) SPECIAL LECTURES & FORUM (特別講演 & 討論 )

 In 2022-International Conference

2) 2022. 09. 06.~ 09. 07.  Conference Chair (President)  (in English), "2022 27th  Pacific Congress

                     on Marine Science and Technology (PACON-2022)" (by PACON-2022 / Gangneung/

                    Korea)

 In 2021-International Conference

2) 2021. 10. 14.~10. 16.  Conference Chair (President)  (in English), "2021 Asia Environment &

                     Resource Engineering Conference (AERE 2021)"

                     (by AERE 2021 / Singapore)

1) 2021. 06. 21.~06. 23.  Conference Chair (President)  (in English), "2021 12th International

                     Conference on Environmental Engineering & Applications (ICECOE 2020)"

                     (by ICEEA 2020 / Xian / China)

 In 2020-International Conference

7) 2020. 12. 01.~12. 03.  International Program Committee Member  (in English), "11th International

                     Conference - School of Young Scientists--"Wave & Vortices in Complex Media"

                     ( Moscow / Russia)

4) 2020. 10. 26.~10. 28.  International Program Committee Member  (in English), "20th International

                     Conference on Fluxes & Structure in Fluids"

                     ( Murumansk / Russia)

3) 2020. 10. 22.~10. 25.  Conference Chair (President) & Keynote Speaker (in English), "2020 10th

                      International Conference on Biology, Environment & Chemistry (ICBEC 2020)"

                     (by ICBEC 2020 / Lisbon / Portugal)

2) 2020. 08. 26.~08. 28.  Conference Chair (President) (in English), "2020 6th International

                     Conference on Advances in Environment Research (ICAER 2020)"

                     (by ICAER 2020 / Sapporo / Japan)

1) 2020. 04. 22.~04. 24.  Conference Chair (President)  (in English), "2020 7th International

                     Conference on Coastal & Ocean Engineering (ICCOE 2020)"

                     (by ICCOE 2019 / Singapore)

 In 2019-International Conference

7) 2019. 12. 03.~12. 05.  International Program Committee Member  (in English), "10th International

                     Conference - School of young Scientists--"Wave & Vortices in Complex Media"

                     ( Moscow / Russia)

6) 2019. 10. 07.~10. 09.  Organizing Committee Member (in English), "6th Edition of Euroscicon

                     Conference on Environment Science & Engineering"

                     ( Osaka / Japan)

5) 2019. 09. 23.~09. 27.  International Program Committee Member (in English), "18th World Clean

                     Air Congress"

                     (by WCAC 2019 / Instanbul / Turkey)

4) 2019. 09. 25.~09. 27.  Conference Chair (President) (in English), "2019 9th International

                     Conference on Biology, Environment & Chemistry (ICBEC 2019)"

                     (by ICBEC 2019 / Bangkok / Thailand)

3) 2019. 08. 13.~08. 15.  Conference Chair (President) (in English), "2019 5th International

                     Conference on Advances in Environment Research (ICAER 2019)"

                     (by ICAER 2019 / Singapore)

2) 2019. 08. 07. 16.~07. 19.  Scientific Steering Committee Member (in English),  "26th Pacific                       Congress on Marine Science & Technology (PACON 2019)",

                     (by PACON 2019 / Vladivostok, Russia)

1) 2019. 04. 25.~04. 28.  Conference Chair (President) & Keynote Speaker (in English), "2019 6th

                     International Conference on Coastal & Ocean Engineering (ICCOE 2019)"

                     (by ICCOE 2019 / Bangkok, Thailand)

 In 2018-International Conference

1) 2018. 05. 28.~05. 30.  Conference Chair (President) & Keynote Speaker (in English), "2018 4th

                     International Conference on Advances in Environment Research (ICAER 2018)"

                     (by ICAER 2018 / Hong Kong, China)

2) 2018. 04. 27.~04. 29.  Conference Chair (President) & Keynote Speaker (in English),  "2018                      5th International Conference on Coastal & Ocean Engineering (ICCOE 2018)",

                     (by ICCOE 2018 / Shanghai / China)

3) 2018.  03. 12. ~03. 16.  International Scientific & Advisory Committee in English),  "11th

                     International Conference on Air Quality-Science & Application“ (by Air Quality 2018 /

                      Barocelona / Spain)

 In 2017-International Conference

1) 2018. 10. 18.~10. 20.  Conference Organizing Committee & Keynote Speaker (in English),  "2018                      5th International Conference on Oceanography & Marine Biology", (by OMICS                      International / Seoul, Korea)

2) 2017. 05. 23.~05. 25.  Conference Chair (President) & Keynote Speaker (in English), "2017 3rd

                     International Conference on Advances in Environment Research (ICAER 2017)"

                     (by ICAER 2017 / Beijing, China)

3) 2017. 03. 28.~03. 30.  Keynote Speaker (in English), "2017 4th International Conference on

                     Coastal & Ocean Engineering (ICCOE 2017)", (by ICCOE 2017 / Osaka, Japan)

 In 2016-International Conference

1) 2016. 07. 07.~07. 09.  Keynote Speaker (In English), "2016 2nd International Conference on

                     Advances in Environment Research (ICAER 2016)", (by ICAER 2016 / Shanghai, China)

2) 2018. 03. 14.~03. 18.  International Scientific & Advisory Committee, "10th International

                     Conference on Air Quality-Science & Application", (by Air Quality 2017 / Milan, Italy)

 In 2015-International Conference  & TV Debater

1) 2015. 12. 10.~12. 10.  Dr. Choi's  Debater (In English) in "Expert debate in Arirang TV (UPFRONT

                      Ep88) on the Strategies for the New Climate Regime on COP21 Paris Agreement to                       UNFCCC  (Seoul, Korea)

                      (유엔기후변화협약  당사국총회-파리협약 (참가국: 195개국, 기간: 2015년 11월 30 ~

                      12월 12일, 장소: 파리, 프랑스)에 관한 새 기후체계를  위한 전략"--- 아리랑TV (24 시간

               영어방송) 전문가 토론)

   Dr. Choi (right)--TV debater in Arirang TV (24 hours English broadcasting) on the topic --

                      COP21 Paris Agreemet (December 10, 2015)

2) 2015. 11. 09.~11. 11.  Keynote Speaker (In English), " 5th International Conference on

                     Environmental Science & Biotechnology", (by ICESB / Jinju, Korea)

3) 2015. 11. 06.~11. 08.  Renowned Speaker (In English), "BIT's 5th WCMB-2015 Annual World

                     Congress of Marine Biotechnology" (by WCMB / Hilton Qingdao Golden Beach Hotel,

                     Qingdao, China)

4) 2015. 08. 24.~08. 25.  Keynote Speaker (In English), "5th International Symposium on Remote

                     Sensing of Indian Ocean-South China Sea & Typhoon Sciences" (by South China

                     Institute of Oceanology, Chinese Academic Sciences / Gangzhou, China)

4-1) 2015. 08. 24. Dr. Choi's English Interview with "Gangdong TV News (China)" on "Advanced                       method of Typhoon track prediction technology" (Gangzhou, China)

(1-1) Dr. Choi's address  (1-2) Dr. Choi's English interview with Chinese interpreter.

5)  2015. 08. 02.~08. 07.  Session Convenor (In English), "Asia-Oceania Geosciences Society

                     Annual Meeting (AOGS--47 Nations)"---"Air Quality Modeling & Monitoring"(by

                     AOGS / Suntec Convention Center, Singapore)

 In 2014-International Conference, Symposium & Forum & Special Lecture

1) 2014. 10. 16.~10. 18.  Keynote Speaker (In English), International Advisory Committee, "BIT's

                     4th WCMB-2014 Annual World Congress of Marine Biotechnology" (by WCMB /

                     Dalian, China)

2) 2014. 08. 18.~08. 20.  Keynote Speaker (In English), Conference Chair, "2014 International

                     Conference on Environmental Disaster Management & Prediction (ICEDMP 2014)",

                     (by ICEDMP 2014 / Gangneung, Korea)

3) 2014. 03. 24.~03. 28. International Scientific Advisory Committee (In English), "9th International

                     International Conference on Air Quality-Science & Application", (by Air Quality 2014 /                      Garmisch-Partenkirchen, Germany)

 In 2013-International Conference, Symposium & Forum & Special Lecture

1) 2013. 09. 25.~09. 25.  Invited Speaker (In English), "Re-intensification of a Split Typhoon

                    Passing by the Korea Strait", (by Zhejiang Ocean University / Hangzhou, China)

2) 2013. 09. 25.~09. 25.  Keynote Speaker (In English), "IT's 3rd WCMB 2013 Annual World

                    Congress of Marine Biotechnology", (by Zhejiang Ocean University / Hangzhou, China)

3) 2013. 08. 21.~08. 23.  Keynote Speaker  (In English), "5th International Conference on Health 

                    GIS 2013" (by Asian Institute of Technology (AIT) / Bangkok, Tailand) 

4) 2013. 07. 08.~07. 10.  Session Chair  (In English), "6th International Congress on Chemistry &                     Environment"  (by ICCE / University of Antwerpen, Belgium)     

5) 2013. 06. 24.~06. 28.  Session Chair (In English), "Asia-Oceania Geosciences Society Annual                     Meeting (AOGS-47 Nations)"---"Air Quality Modeling, Monitoring & Health Impacts"

                    (by  AOGS / Brisbane, Australi)

 In 2012-International Conference, Symposium & Forum & Special Lecture

1) 2012. 09. 10.~09. 13.  Scientific Committee & Session Chair (In English), "4th AQM International                      Conference on  Global, Region and Urban Scale Air Quality Management",  (by                       Istanbul Technical Univerisity / Istanbul, Turkey)

2) 2012. 03. 24.~03. 25.  Keynote Speaker (In English), "6th International Symposium  Advances in                      Science &Technology (SASTech)" (by Khavaran Institute / Mariott Hotel, Kuala

                      Lumpur, Malaysia)

  In 2011-International Conference & TV Interview

1) 2011. 08. 08.~08. 12. Session Convenor, "2011 Asia-Oceania Geosciences Society Annual Meeting                      (AOGS-44 Nations)---"Typhoon Impact on Ocean Environment & Disaster",  (by AOGS /                       Taipei International Convention Center, Taipei, Taiwan)

2) 2011. 08. 08.~08. 12. Session Convernor, "2011 Asia-Oceania Geosciences Society Annual Meeting                      (AOGS -44 Nations)---"Air Quality Modeling & Monitoring" (by AOGS / Taipei 

                      International Convention Center, Taipei, Taiwan)

3) 2011. 08. 06. Dr. Choi's Interview,  KBS (Korean Brocasting System) TV 06-News Square, "Global                       warming & Coastal erosion of the East Sea coast (Gangneung, Korea)

(1-1) Anchor woman of KBS TV 06-News Square.     (1-2) Dr. Choi's interview on "Global warming &                      Coastal erosion in the coast of the East Sea"

(2-1) Coastal erosion in the east coast near Sokcho city.  (2-2) Global warming

  In 2010-International Conference, Symposium & Forum & Special Lecture

1) 2010. 10. 23.~10. 25.  Plenary lecturer (in English), "Wind storm generated by meso-scale                      cyclogenesis in the Korean eastern mountainous coast "--"International

                     Conference of Disaster Prevention Technology and Management" (by Journal of

                     Disaster Advances & Chongqing University / Congqing WanyouConifer Hotel, China)

2) 2010. 10. 19.~10. 22. Scientific Committee Member, "1st Internmational Conference on Managing                      Ecosystem Health of Troical Seas: Environmental Management in coastal                      Ecosystems)" (by University Putra Malaysia & Aquatic Ecosystem Health &

                     Management / Mariott  Hotel, Kualar Lumpur, Malaysia)

3) 2010. 07. 05.~07. 09.  Convenor (in English), "2010 Asia-Oceania Geosciences Society Annual                      Meeting (AOGS 2010 - 43 Nations)"---"Air Pollution and Atmospheric Environment                      Disaster Issues" (by AOGS / Hyderabad International Convention Center, Hyderabad,                      India)

 In 2009-International Conference, Symposium & Forum & Special Lecture

1) 2009. 08. 11.~08. 15.  Session Convenor (in English), "2009 Asia-Oceania Geosciences Society                      Annual Meeting (AOGS -53 Nations)---"Atmospheric  Enviornment & Pollution" (by

                     AOGS / Suntec International Convention Center, Singapore)

2) 2009. 07. 24.~07. 26.  Keynote Speaker (in English), "Fractal Analysis of Temporal Concentrations                      of PM1, PM2.5 and PM10 and Meteorological Condition at a Mountain Site, Korea for                      Springtime Yellow Sand Event, 2004"---"3rd International Conference on Health GIS

                     2009" (by Association for Geoinformation Technology, Geoinformatic International /                      Hyderabad, India)

 In 2008-International Conference, Symposium & Forum & Special Lecture

1) 2008. 06. 16.~06. 20.  Session Convenor (in English), "2008 Asia-Oceania Geosciences Society

                     Annual Meeting (AOGS-65 Nations)"---"Atmospheric  Enviornment & Pollution" (by

                     AOGS / BEXCO Convention Center, Busan, Korea)

2) 2008. 05. 27.~05. 29.  Moderator (in English), "2008 Global Forum on Civilization and Peace"-                      "Environment and Ecology in the 21st Century" (by The Academy of Korean                       Studies/Seoul, Korea)

 In 2007-International Conference, Symposium & Forum & Special Lecture

1) 2007. 07. 31.~08. 04.  Session Convenor (in English), "2007 Asia-Oceania Geosciences Society

                     Annual Meeting (AOGS-65 Nations)"---"Atmospheric Enviornment & Pollution" (by                      AOGS / Queen Shirikit Convention Center, Bangkok, Thaland)

2) 2007. 04. 20.   Lecturer, "Characteristics of pollutants and prevention facility".  Management 

                     courses  (by Korean Environmental Prevention Association / Training Istitute building,

                     Gangneung, Korea)

 In 2006-International Conference, Symposium & Forum & Special Lecture

1) 2006. 09. 15.    Lecturer, "Pollution counterplan and prevention facility".  Management  courses

                     (by Korean Environmental Prevention Association / Training  Istitute  building/

                     Gangneung, Korea)

2) 2006. 07. 10.~07. 14.  Session Convenor (in English), "2006 Asia-Oceania Geosciences Society                      Annual Meeting (AOGS-65 Nations)"---"Atmospheric Enviornment & Pollution" (by                      AOGS / Suntec Convention Center, Singapore)

3) 2006. 04. 21.    Lecturer, "Environmental pollution and counterplan".  1 period-administrative                      management  courses (by Gangwon provincial education training institute /

                     Training institute building, Gangneung, Korea)

4) 2006. 04. 03.  Speaker, "Desertification, its influence and problem".  International Sympsoium 

                     on the Desertification & Asian Dust (by Korea-Mongo Peace Cooperation Network

                     / Assembly members' office building, Seoul, Korea)

5) 2006. 03. 13.  Speaker, "Desertification, its influence and problem".  Commemoration of Desert

                     & Desertification Year determined by UN - Seminar for Prevention of

                     Desertification & Asian Dust" (by Civic Information Media Center/ Korea-Mongo                      Peace Cooperation Network / Assembly members' office building, Seoul, Korea)

 In 2005-International Conference, Symposium & Forum & Special Lecture

1) 2005. 06. 16. ~ 6. 20.  Session Convenor (in English), "2005 Asia-Oceania Geosciences Society

                     Annual Meeting (AOGS-43 Nations)"---"Atmospheric Enviornment" (by AOGS /

                     Suntec Convention Center, Singapore)

2) 2005. 06. 16. ~ 6. 20.  Session Convenor (in English), "2005 Asia-Oceania Geosciences Society

                     Annual Meeting (AOGS-43 Nations)"---"Urban & Regional Climatology" (by AOGS /

                     Suntec Convention Center, Singapore)