§ Nov. 24, 2023. Prof. Choi gave an invited lecture in Hydro-Engineering Symposium in Seoul National University. Program 1, Program 2
§ Nov. 15-17, 2023. Prof. Choi gave an keynote lecture in 3rd International Symposium of Water Disaster and Water Environment Regulation (WDWE 2023), Chengdu, China. Program
§ Nov. 5-7, 2023. Prof. Choi visited UTAR, Malaysia as an external examiner and gave a tallk in the Department of Environmental Engineering. Program, Photo § Aug. 20-25, 2023. Prof. Choi made a presentation in the High Level Panel of "Ecohydraulics" during the IAHR Congress 2023. Photo § Aug. 20-25, 2023. Prof. Choi was appointed as a Fellow at the IAHR Congress 2023. Certificate § Mar. 27-Apr.1, 2023. Prof. Choi gave an invited lecture in China-Portugal Forum on Coastal Environment and Innovative Technology for Sustainable Development (CPCET 2023) in Macao. Proceeding § Feb. 23, 2023. Prof. Choi made a keynote speech in the 19-th Annual Joint Seminar Korea and Japan, Tokushima, Japan. Abstract § Jan. 07, 2023. The appointment of Prof. Choi for External Examiner for Bachelor of Engineering (Honours) Environmental Engineering in Universiti Tunku Abdul Rahman (UTAR) was extended for one more term. Letter § Dec. 2, 2021. Prof. Choi made a presentation in IWRA's XVII world Water Congress, Daegu, Korea. Program book, Abstract § Aug. 22-27 2021. Prof. Choi organized a special session in SIL 2021 (35-th Congress of the International Society of Limnology), Program schedule § Aug. 19, 2021. Prof. Choi worked as a session chair and made a presentation in 19-th Annual Joint Seminar between Korea and Japan. Program book § July, 2021. Prof. Choi become a Council member of IAHR in the period of 2021-2023. Homepage § Jul. 19-21, 2021. Prof. Choi worked as Vice Chair in LOC for The 9-th International Symposium on Environmental Hydraulics (ISEH 2021), Seoul, Korea. Program book § Jul. 19-21, 2021. Prof. Choi worked as Chairman in Award Committee(Session Chair) for The 9-th International Symposium on Environmental Hydraulics (ISEH 2021), Seoul, Korea.
§ Jul. 7-9, 2021. Prof. Choi gave a keynote speech "How does the free jump dissipate energy efficiently" in 2nd International Symposium of Water Disaster Mitigation and Water Environment Regulation (WDWE2021), Chngdu, China. Letter § Jul. 7-9, 2021. Prof. Choi was invited to an ISC in 2nd International Symposium of Water Disaster Mitigation and Water Environment Regulation (WDWE2021), Chngdu, China. Leaflet § Dec. 14, 2020. Prof. Choi gave an invited talk in Ecohydraulics I session in IAHR 85th Anniversary Summit. Poster § Mar. 20, 2020. Prof. Choi received Presidential Award from the Government of Korea. Award § Feb. 20, 2020. Prof. Choi received "Academic Achievement Award" from Korea federation of Water Science and Engineering Societies. Award § Dec. 20, 2019. Prof. Choi made a presentation in JHER Workshop in SKKU. Photo § Oct. 31-Nov. 1, 2019. Prof. Choi was invited to 8th IWA-ASPIRE, Hong Kong, where he made a Keynote Lecture. Program, Letter § Jul. 05, 2019. Prof. Choi was appointed as External Examiner for the Bachelor of Engineering (Honours) Environmental Engineering, Universiti Tunku Abdul Rahman, Malaysia. Letter § Apr. 24-27, 2019. Prof. Choi was invited to "International Workshop of Water Disaster Mitigation and Water Environment Regulation" in Chengdu, China. He made a Keynote Lecture. Letter, Program, Abstract. § Jan. 19, 2019. Prof. Choi was appointed as the member of IAHR-APD Executive Committee for the period of 2019-2020. Certificate § Jul. 2-6, 2018. Prof. Choi attended HIC 2018 in Palermo, Italy and made a presentation. Paper § Jun. 19, 2018. One of our publications about time-dependent local scour was selected as a top downloaded paper by Wiley. Note § Dec. 26, 2017. Prof. Choi became a member of The National Academy of Engineering of Korea. Letter § Nov. 8, 2017. Seungki Kim received gold award in Technical Symposium of KSEIE. Award § Oct. 20, 2017. Seungki Kim received best paper award in KSCE 2017 Convention. Award § Apr. 28, 2017. Seungki Kim received best paper award in annual congress of KSEIE. Certificate § Feb. 20, 2017. A 5th edition of text book titled "Hydraulics" by Prof. Choi was published. Book cover § Feb. 15, 2017. A text book titled "Ecological Engineering" by Prof. Woo and Prof. Choi was published. Book cover § Dec. 2, 2016. Prof. Choi organized a joint workshop between University of Hong Kong and Yonsei University. Photos § Oct. 21, 2016. Seonmin Lee received best paper award in annual congress of KSCE. Certificate § Jun. 28, 2016. A paper was published in JHR. The title of the paper is "Characteristics of mean flow and turbulence statistics of depth-limited flows with submerged vegetation in a rectangular open-channel." Paper § May 28-29, 2016. Prof. Choi joined International Conference to Officially Launch the Journal of Ecohydraulics and Inner Journal Meeting in Beijing, China. Photos § May 27, 2016. Seongwook Choi, Seungki Kim and Seonmin Lee received best paper award in annual congress of KWRA. Certificate § May 18, 2016. Byungwoong Choi received best Doctoral paper award from Yonsei University. Certificate § Mar. 18, 2016. Prof. Choi became a member of board of directors in Korea River Association. Certificate § Feb. 7-13, 2016. Prof. Choi and Byungwoong Choi joined ISE 2016, Melbourne in Australia. Professor Choi joined the Leadership Team in Ecohydraulics Committee, IAHR and B. Choi made a presentation on thermopeaking. List of Membership Team, Paper § Jan. 28, 2016. Prof. Choi received Academic Achivement Award from Korea Society of Ecology and Infrastructure Engineering. Certificate § Jan. 28, 2016. Prof. Choi made an invited speech in the annual congress of Korea Society of Ecology and Infrastructure Engineering. Photo § Dec. 23, 2015. Prof. Choi was invited to Editorial Review Panel for Journal of Ecohydraulics published by IAHR. List of Editorial Panel (PDF) § Dec. 10, 2015. Dr. Fotis Sotiropoulos (Professor and Dean of College of Engineering in Stony Brook University, US) was invited. He gave a talk titled "Numerical simulation of dunes in rivers". Poster § Oct. 30, 2015. Seongwook Choi received best paper award in annual congress of KSCE. Certificate § Oct. 26, 2015. Professor Bombardelli (UC Davis, USA) visited our department and gave a seminar. Poster § Oct. 13, 2015. Dr. Gonlzales (South Florida Water Management District, USA) visited our department and gave a seminar. Poster § Feb. 13, 2015. Prof. Choi was invited as a Chief Editor of Journal of Korea Water Resources Association. Certificate § Feb. 4, 2015. Prof. Choi was invited as a member of Scientific Committee of International Conference on Advances in Applied and Computational Mechanics in Izmir, IRAN, 2-5 August 2015. Letter § Jan. 22-24, 2015. Prof. Choi visited the Department of Civil Engineering, the University of Hong Kong and talked about the exchange program between two institutions. Photo § July, 11, 2014. Prof. Choi made a presentation in the Korea & Japan Joint Seminar on Ecology and Civil Engineering, and Byungwoong Choi made a presentation in the KSEIE Annual Meeting in Korea University. Abs1, Abs2 § Jun. 26, 2014. Prof. Choi made a presentation on the safety of the small dam in River Management Forum hosted by KWRA. Cover Page § Jun. 24, 2014. Seung Ki Kim made a presentation in ISE2014 in Trondheim, Norway. Paper § Jun. 11-12, 2014. Prof. Weiming Wu in Clarkson University, USA was invited and gave two invited lectures. Poster § May 16, 2014. Junsung Kim received best paper presentation award in annual congress of KWRA. Certificate § Jan. 24, 2014. Prof. Choi received Academic Achievement Award from Korea Water Resources Association. Plaque § Jan. 7-9, 2014. Lee, Seonmin joined 7th International Symposium on Environmental Hydraulics, Singapore and made a presentation. Paper § Nov. 20, 2013. Seonmin Lee received best paper award in annual congress of KWRA. Certificate § Sep. 7-13, 2013. Our members joined IAHR 2013 in Chengdu, China and presented papers. Paper1, Paper2, Paper3, Paper4, Photo § Sep. 2-9, 2013. Professor Choi joined International Symposium on River Sedimentation in Kyoto, Japan and made a presentation. Abstract, Paper § July. 22, 2013. Professor Choi joined and made a presentation in launching symposium of graduate school of water resourses in Sungkyunkwan University, Suwon, Korea. brochure, ppt, photo1, photo2 § May 31, 2013. Professor Choi was appointed as an Advisory Committee Member for the Secretary General of Ministry of Land, Infrastructure and Transport. Certificate § May 24-25, 2013. Our members joined the annual meeting of KWRA in Kwangjoo and presented many many papers. Paper1, Paper2, Paper3, Paper4, and Paper5 § May 21, 2013. Professor Choi joined AE meeting of ASCE Journal of Hydraulic Engineering in Cincinnati, OH. Photo § Apr. 18, 2013. Professor Kang, Seok Gu in Han Yang University was invited for Hydraulic Engineering Seminar. He made a presentation on "Parallel computing for turbulent flows." Photo § Apr. 1, 2013. We invited Professor Yee Meng Chiew in Nanyang Technological University, Singapore. He gave a talk tited "Suction effects on bridge pier scour." Photo § Feb. 21, 2013. MOU between St. Anthony Falls Lab., University of Minnesota and Yonsei University is now extended to another three years. MOU § Feb. 5, 2013. We invited Professors Lee, Haegyun and Kim, Dae Hong for Hydraulic Engineering Seminar. Their presentation were insightful and pretty much enjoyed. Photo § Nov. 9, 2012. Our lab. members with undergraduate students visited Hydraulic Lab. in KICT in Ilsan. Photo § Oct. 24-26, 2012. Prof. Choi and members joined Annual KSCE Conference in Kwangju. Photo, Paper1, Paper2, Paper3, Paper4, Paper5, and Paper6 § Sep. 17-21, 2012. Prof. Choi joined 9th ISE, Wien, Austria and attended IAHR Ecohydraulics Committee meeting. Paper § Aug. 20-23, 2012. Prof. Choi and lab members joined IAHR-APD meeting at Jeju, Korea. Three papers were presented. Abs1, Abs2, and Abs3. Photo § Jul. 10, 2012. The Lab hosted a seminar by inviting Dr. Ahn at Seoul National University. The title of his talk is "Numerical Modeling of Reservoir Sedimentation and Flushing Processes." Photo § May 22, 2012. Prof. Choi joined AE meeting of Journal of Hydraulic Engineering (ASCE) in Albuquerque, US. Photo § May 18, 2012. Five papers were presented in annual congress of KWRA. Paper1, Paper2, Paper3, Paper4, and Paper5 § May 18, 2012. Jinhwi Lee received best paper presentation award in annual congress of KWRA. Certificate § May 8, 2012. Prof. Choi was invited to be a member of International Scientific Committee in IAHR 2013 Congress in Chengdu, China. § Apr. 23, 2012. Prof. Choi received a plaque for best teaching from the university. Photo § Mar. 30, 2012. Prof. Choi became a member of evaluation committee in National Emergency Management Agency. Letter § Mar. 30, 2012. Prof. Choi received a certificate of letter in recognition of contribution to civil engineering technology in Ministry of Land, Transport and Maritime Affiars. Letter § Mar. 16, 2012. Prof. Choi joined "Third Korea-Japan Mini-Symposium on Modeling and Measurement of Hydraulic Flows" and made presentation. Photo 1, Photo 2 § Mar. 7, 2012. We have a new paper published in JHER. The paper investigates the morphological change of the trapezoidal channel by uniform three-dimensional flows. Paper § Mar. 1, 2012. Prof. Choi visited University of Sydney for the Cotutelle agreement between two institutions. Photo § Jan. 20, 2012. A special issue of Journal of River Basin Management is now published. The title of this special issue is "Recent Advances in Ecohydraulics," and Prof. Choi is the Guest Editor of this issue. Cover of JRBM Special Issue § Jan. 17-21, 2012. Prof. Choi visited Hiroshima University and gave a series of lectures entitled "Flow, Vegetation, and Sediment Transport." Photo, Official Letter § Dec. 16, 2011. Prof. Choi joined Editors' Forum of Journal of Hydro-Environment Research in Hong Kong, China. Photo § Nov. 15, 2011. Prof. Choi joined and made a presentation in KSCE Annual Meeting in KINTEX, Goyang, Korea. Paper 1, Paper 2, Paper 3 § Sep. 15, 2011. Prof. Choi joined and made a presentation in Ecology and Civil Engineering Society, Japan, Kanazawa, Japan. Abstract. § Sep. 6-8, 2011. Prof. Choi joined and made a presentation in RCEM 2011, Beijing, China. Paper. § Aug. 8-12, 2011. Prof. Choi joined and made a presentation in AOGS 2011, Taipei, Taiwan. Abstract. § Jun. 27-29, 2011. Prof. Choi joined and made a presentation in 34th IAHR Congress in Brisbane, Australia. Paper. Photo § May 1, 2011. Prof. Choi was appointed to an associate editor of "KSCE Journal of Civil Engineering (SCIE)" for Apr. 2011 - Jan.2012. § Apr. 12, 2011. Prof. Choi made a presentation in EcoRiver International Workshop. Leaflet. Photo § Apr. 11, 2011. Prof. Choi organized 2011 CSE-CEE Workshop on Computational Fluid Engineering in Yonsei University. He also made a presentation on "Numerical prediction of morphological change of straight open-channel." The plenary lecture was given by Prof. Sotiropoulos at University of Minnesota. Leaflet § Feb. 15, 2011. Prof. Choi received a letter of commendation in the General Assembly of KWRA meeting. § Jan. 27, 2011. Prof. Choi presented a paper in Water & Tech 2011 in COEX, Seoul, Korea. Paper § Jan. 11-13, 2011. Prof. Choi gave lectures in Hiroshima University. The title of his lecture is "Flow, vegetation, and sediment transport." Prof. Choi is currently an Adjunct Professor in Hiroshima University. Cover of Lecture Note § Sep. 9, 2010. We have a new paper published in JHR 48(4) authored by Dr.Yang and Prof.Choi. The paper is about a conceptual model for the flow over submerged vegetation. Paper § Jul. 12-14, 2010. The Lab hosted summer short course on Environmental Hydraulics by inviting Dr. Eric Adams at MIT, US. Picture, Cover of Lecture Note § Jun. 11, 2010. Prof. Choi was appointed as a member of International Scientific Committee in RCEM2011, Tsinghua University, Beijing, China. Letter and Leaflet § May 18, 2010. Prof. Choi joined Editorial Board Meeting of Journal of Hydraulic Engineering, ASCE during EWRI Conference, Providence, RI. Photo § Mar.18, 2010. Prof. Choi joined the 2nd Joint Seminar between Korea and Japan, held in Kobe University Japan. Program § Feb.22-24, 2010. Prof. Choi joined IAHR-APD in Auckland, New Zealand and presented two papers. Paper1 & Paper2 § Feb. 3, 2010. Our lab has a new paper published in international journal for Numerical Methods in Fluids. The title of the paper is "Direct numerical simulation of low Reynolds number flows in an open-channel with sidewalls. It is the third publication based on Dr. Joung's Ph.D. study. Paper § Jan.21, 2010. Prof. Choi was appointed as an Associate Editor of Journal of Hydraulic Engineering, ASCE. Journal cover § Jan. 7-9, 2010. Prof. Choi gave a lecture in "Turbulence Forum" in Hiroshima University, Japan. The visit was supported by Japan Society of Civil Engineers and Hiroshima University. Poster § Nov. 12, 2009. Prof. Choi Joined the task committee named "Vegetated flow dynamics" in ASCE. § Nov. 10, 2009. Prof. Choi Joined the International Advisory Committee Member in International Conference on Thermal Energy and Environment (INCOTEE 2011), Mar.24-26, 2011. Leaflet § Oct. 30, 2009. Prof. Choi introduced RAM6 (computer model for morphological change in the stream) in the RAMS Workshop in Seoul National University. Report § Oct. 22-23, 2009. Prof. Choi, Dr. Kim, Dr. Yang, and graduate students joined the KSCE annual meeting and made presentation on their researches. Paper1, Paper2, Paper3, Paper4, Paper5 § Oct. 1, 2009. A paper by Dr. Kang and Prof. Choi is now published in Journal of Hydraulic Research. This is a start of advanced modeling of scalar transport in the vegetated flow. Paper § Sep. 27, 2009. Prof. Choi joined Japanese Society of Applied Ecological Engineering and presented a paper on the two-layer model for open-channel flow with submerged vegetation. Paper § Sep. 24, 2009. Prof. Choi gave a talk in KWRA Workshop on "Sediment Transport and Morphological Change in the Stream." Presentation File § Aug. 18, 2009. Prof. Choi and Dr. Yang attended World City Water Forum (Incheon, Korea) and presented 2 papers. Paper1, Paper2 § Aug. 17, 2009. Prof. Choi came back after joining 33rd IAHR Congress, Vancouver, CANADA. He there presented 2 papers and participated Ecohydraulics section meeting and APD meeting as a General Secretary of ISE 2010, Seoul, Korea. Paper1, Paper2 § Aug. 8, 2009. A new paper by Dr. Yang and Prof. Choi is now published in Journal of Hydraulic Research. This is meaningful in the first paper based on laboratory measurements. Paper § Aug. 6, 2009. Prof. Choi introduced RAM6 (a numerical model simulating stream bed elevation change) in Four Major River Rehabilitation Project Conference. Paper § Jul. 8, 2009. The Hydraulics Committee members in KWRA (chaired by Prof. Sung-Uk Choi) visited Kyongin Navigation Canal. There, they discussed about the activity in 2009. Photo § Jun. 22, 2009. We had a Mini-Symposium by inviting Profs. Nakayama (Kobe Univ.) and Yokojima (Shizuoka Univ.) from Japan and Profs. Paik (Kangnung - Wonju National Univ.) and Lee (Hongik Univ.) from Korea. Info & Photo
