Jung Hyun Choi Professor
Department of Environmental Science & Engineering/HOKMA College of General Education
Dr. Jung Hyun Choi is currently the Associate Professor of Environmental Science and Engineering in College of Engineering in Ewha Womans University. She received B.S. degree in Environmental Science and Engineering from Ewha Womans University and M.S. and Ph.D. degrees in Civil Engineering from Princeton University. Her ares of expertise include 1) Effects of climatic change on the fate and transport of pollutants in the soils, sediments, and surface water 2) development of Integrated surface water quality model incorporating benthic sub-module 3) Development of state of the art element analysis technique, LIBS (Laser Induced Breakdown Spectroscopy).
- Director, Environmental Research Institute
- New Engineering Building #658
- 02-3277-6686
Research Record
- Building an XGBoost model based on landscape metrics and meteorological data for nonpoint source pollution management in the Nakdong river watershed Ecological Indicators, 2024, v.165, 112156
- Enhancing machine learning models for total organic carbon prediction by integrating geospatial parameters in river watersheds Science of the Total Environment, 2024, v.943, 173743
- 아산호의 성층과 퇴적층 유기물 특성이 메탄 발생에 미치는 영향에 관한 연구 한국물환경학회지, 2024, v.40 no.5, 215-228
- 3차원 수리 모델을 이용한 영산강 수질오염물질의 수체 내 거동 특성 분석 한국물환경학회지, 2023, v.39 no.6, 439-450
- Determination of Calorific Value of Mixed Coals by Analysis of Major Elements Using Data Pre-Processing in Laser-Induced Breakdown Spectroscopy Applied Sciences (Switzerland), 2023, v.13 no.1, 6
- Variations in the sediment phosphorus fractions and their release according to precipitation in the Han River, South Korea JOURNAL OF SOILS AND SEDIMENTS, 2023, v.23 no.5, 2284-2297
- Changes in the Dissolved Organic Matter Characteristics Released from Sediment According to Precipitation in the Namhan River with Weirs: A Laboratory Experiment International Journal of Environmental Research and Public Health, 2022, v.19 no.9, 4958
- Estimating Calorific Value of Coal Using Laser-Induced Breakdown Spectroscopy through Statistical Algorithms: Correlation Analysis, Partial Least Squares, and Signal-to-Noise Ratio APPLIED SCIENCES-BASEL, 2022, v.12 no.22, 11517
- Improving the Analysis of Sulfur Content and Calorific Values of Blended Coals with Data Processing Methods in Laser-Induced Breakdown Spectroscopy Applied Sciences (Switzerland), 2022, v.12 no.23, 12410
- Machine-learning-based water quality management of river with serial impoundments in the Republic of Korea Journal of Hydrology: Regional Studies, 2022, v.41, 101069
- 머신러닝과 딥러닝을 이용한 영산강의 Chlorophyll-a 예측 성능 비교 및 변화 요인 분석 한국물환경학회지, 2022, v.38 no.6, 292-305
- 수리 변동에 따른 영산강에서의 수질 변화 분석 연구 한국물환경학회지, 2022, v.38 no.1, 1-9
- An Assessment of Heavy Metal Contamination in the Nakdong River Around the Weir WATER, 2021, v.13 no.5, 684
- Determination and Quantification of Heavy Metals in Sediments through Laser-Induced Breakdown Spectroscopy and Partial Least Squares Regression APPLIED SCIENCES-BASEL, 2021, v.11 no.15, 7154
- Machining characteristics of glass substrates containing chemical components in femtosecond laser helical drilling International Journal of Precision Engineering and Manufacturing - Green Technology, 2021, v.8 no.2, 375-385
- 레이저유도붕괴분광법(Laser Induced Breakdown Spectroscopy, LIBS) 기술을 적용한 도시광산산업의 경제 유발효과추정 연구 한국자원공학회지, 2021, v.58 no.4, 300-306
- Modelling Water Quality Improvements in a South Korean Inter-Basin Water Transfer System WATER, 2020, v.12 no.11, 3173
- 북한강에 연속된 댐 구간 방류수와 하류 하천간 수질 관계 분석 연구 한국물환경학회지, 2020, v.36 no.2, 89-97
- Contribution of Internal Nutrients Loading on the Water Quality of a Reservoir WATER, 2019, v.11 no.7, 1409
- Effect of elevated atmospheric carbon dioxide on the allelopathic potential of common ragweed Journal of Ecology and Environment, 2019, v.43 no.1, 21
- Statistical and Visual Comparison of Water Quality Changes Caused by a Large River Restoration Project ENVIRONMENTAL ENGINEERING SCIENCE, 2019, v.36 no.1, 23-34
- The Effect of Reduced Flow on Downstream Water Systems Due to the Kumgangsan Dam under Dry Conditions WATER, 2019, v.11 no.4, 739
- 다변량 통계와 심층신경망 분석을 이용한 폐금속 회수효율성 향상 연구 한국자원공학회지, 2019, v.56 no.5, 535-547
- 호내 부유물질 거동 분석을 통한 도암댐 운영 방안에 관한 연구 한국물환경학회지, 2019, v.35 no.6, 470~480
- Changes in the mineral element compositions of soil colloidal matter caused by a controlled freeze-thaw event Geoderma, 2018, v.318, 160-166
- Potential linkage between sediment oxygen demand and pore water chemistry in weir-impounded rivers Science of the Total Environment, 2018, v.619-620, 1608-1617
- Relationship of nutrient dynamics and bacterial community structure at the water–sediment interface using a benthic chamber experiment Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 2018, v.53 no.5, 482-491
- 영산강 퇴적물에서 용출되는 용존 유기물의 형광특성 분석 대한환경공학회지, 2018, v.40 no.9, 350~358
- 이포보 상류 용존 유기물의 공간적 분포 분석 한국물환경학회지, 2018, v.34 no.4, 399~408
- Determining the machining parameters for femtosecond laser helical drilling of aluminosilicate glass substrate International Journal of Precision Engineering and Manufacturing, 2017, v.18 no.7, 923-930
- Dynamics of dissolved organic matter in riverine sediments affected by weir impoundments: Production, benthic flux, and environmental implications Water Research, 2017, v.121, 150-161
- Effect of the chemical composition on the ablation characteristics of glass substrates in femtosecond laser machining International Journal of Precision Engineering and Manufacturing, 2017, v.18 no.11, 1495-1499
- Effects of controlled environmental changes on the mineralization of soil organic matter ENVIRONMENTAL ENGINEERING RESEARCH, 2017, v.22 no.4, 347-355
- 영산강 퇴적물 인의 존재형태에 대한 실험실 연구 대한환경공학회지, 2017, v.39 no.9, 519~526
- 유가스전 생산설비를 활용한 한국의 CCS 저장비용 예비추정 연구 한국자원공학회지, 2017, v.54 no.5, 541~548
- Effects of a controlled freeze-thaw event on dissolved and colloidal soil organic matter Environmental Science and Pollution Research, 2016, 24 Oct 2016, 1-9
- A preliminary estimation for CCS storage cost of Korea Geosystem Engineering, 2015, 28 SEP 2015
- Changes in the dissolved organic matter leaching from soil under severe temperature and N-deposition Environmental Monitoring and Assessment, 2015, v.187 no.6, 1-15
- Effects of Climate Change on the Movement of Turbidity Flow in a Stratified Reservoir Water Resources Management, 2015, v.29 no.11, 4095-4110
- Improving the application of laser-induced breakdown spectroscopy for the determination of total carbon in soils ENVIRONMENTAL MONITORING AND ASSESSMENT, 2015, v.187 no.2
- Influence of soil conditions on dissolved organic matter leached from forest and wetland soils: a controlled growth chamber study Environmental Science and Pollution Research, 2015, 11 NOV 2015
- Power generation characteristics of a sandwich-type self-heating thermoelectric generator with spatially varying embedded heat source International Journal of Energy Research, 2015, v.39 no.6, 851-859
- Thermal conductivity estimation of inkjet-printed silver nanoparticle ink during continuous wave laser sintering INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2015, v.85, 904-909
- Benthic flux of dissolved organic matter from lake sediment at different redox conditions and the possible effects of biogeochemical processes Water Research, 2014, v.61, 97-107
- Estimation of carbon capture and storage transport cost in Korea Geosystem Engineering, 2014, v.17 no.1, 43-50
- Production of Recalcitrant Organic Matter under the Influence of Elevated Carbon Dioxide and Temperature WATER ENVIRONMENT RESEARCH, 2014, v.86 no.9, 779-787
- 대학단위 온실가스 관리 프로그램 개발을 위한대학 내 시설 담당자들의 인식 조사 한국콘텐츠학회 논문지, 2014, 제14권 12호, 989-998
- 탄소 배출권 거래제도 도입이 우드펠릿 보일러의 경제성에 미치는 영향 한국자원공학회지, 2014, 제51권 3호, 358-365
- 탄소비용의 전가율이 친환경 시설 전력비용절감에 미치는 영향 한국자원공학회지, 2014, 제51권 5호, 678-686
- [학술지논문] Building an XGBoost model based on landscape metrics and meteorological data for nonpoint source pollution management in the Nakdong river watershed ECOLOGICAL INDICATORS, 2024, v.165 no.165 , 1-15
- [학술지논문] Enhancing machine learning models for total organic carbon prediction by integrating geospatial parameters in river watersheds SCIENCE OF THE TOTAL ENVIRONMENT, 2024, v.943 no.943 , 1-10
- [학술지논문] 아산호의 성층과 퇴적층 유기물 특성이 메탄 발생에 미치는 영향에 관한 연구 한국물환경학회지, 2024, v.40 no.5 , 215-228
- [학술지논문] Analysis of Behavior Characteristics of Water Pollutants in Yeongsan River Using 3D Hydraulic Model 한국물환경학회지, 2023, v.39 no.6 , 439-450
- [학술지논문] Variations in the sediment phosphorus fractions and their release according to precipitation in the Han River, South Korea JOURNAL OF SOILS AND SEDIMENTS, 2023, v.23 no.5 , 2284-2297
- [학술지논문] An Assessment of Heavy Metal Contamination in the Nakdong River Around the Weir WATER, 2021, v.13 no.5 , 684-684
- [학술지논문] Determination and Quantification of Heavy Metals in Sediments through Laser-Induced Breakdown Spectroscopy and Partial Least Squares Regression APPLIED SCIENCES-BASEL, 2021, v.11 no.15 , 7154-7154
- [학술지논문] Machining characteristics of glass substrates containing chemical components in femtosecond laser helical drilling INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY, 2021, v.8 no.2 , 375-385
- [학술지논문] Estimation of Economic Inducement Effect of Urban Mining Upon Applying Laser Induced Breakdown Spectroscopy Technology 한국자원공학회지, 2021, v.58 no.4 , 300-306
- [학술지논문] Modelling Water Quality Improvements in a South Korean Inter-Basin Water Transfer System WATER, 2020, v.12 no.11 , 1-15
- [학술지논문] 북한강에 연속된 댐 구간 방류수와 하류 하천간 수질 관계 분석 연구 한국물환경학회지, 2020, v.36 no.2 , 89-97
- [지적재산권] 국가수질모니터링 자료에 최적화된 통계 분석 자동화 시스템 및 방법 Domestic : Copyright , Registration
Courses
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2025-1st
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Environmental Disasters and International Cooperation
- Subject No 11157Class No 01
- Year ( 3Credit , 3Hour) Mon 3~3 (SCI-) , Thu 4~4 (102)
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Water Quality Management and Lab 강의 계획서 상세보기
- Subject No 30143Class No 01
- 4Year ( 3Credit , 3Hour) Mon 4~4 (ENG A107) , Thu 5~5 (ENG A107)
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Introduction To Environmental Science and Engineering
- Subject No 35335Class No 01
- 1Year ( 3Credit , 3Hour) Tue 3~3 (ENG ) , Thu 2~2 (159)
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2024-2nd
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Environmental Policy & Law
- Subject No 35946Class No 01
- 3Year ( 3Credit , 3Hour) Wed 3~3 (ENG ) , Fri 2~2 (159)
- Exchange students are not allowed
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2024-1st
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Environmental Disasters and International Cooperation
- Subject No 11157Class No 01
- Year ( 3Credit , 3Hour) Mon 3~3 (SCI-) , Thu 4~4 (102)
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Introduction To Environmental Science and Engineering
- Subject No 35335Class No 01
- 1Year ( 3Credit , 3Hour) Mon 4~4 (ENG ) , Thu 5~5 (153)
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Seminar for Smart Environmental Management Technology with Carbon Neutralization
- Subject No G18819Class No 01
- Year ( 3Credit , 3Hour) Wed 5~6 (POSCO-152)
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2023-2nd
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Environmental Disasters and International Cooperation 강의 계획서 상세보기
- Subject No 11157Class No 01
- Year ( 3Credit , 3Hour) Mon 4~4 (SCI-) , Thu 5~5 (102)
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Environmental Policy & Law 강의 계획서 상세보기
- Subject No 35946Class No 01
- 3Year ( 3Credit , 3Hour) Tue 4~4 (ENG ) , Fri 5~5 (152)
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Laboratories for Environmental Engineering I 강의 계획서 상세보기
- Subject No 38450Class No 01
- 2Year ( 3Credit , 4.5Hour) Mon 5~5 (ENG ) , Mon 6~7 (151)
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2022-1st
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Water Quality Management and Lab
- Subject No 30143Class No 01
- 4Year ( 3Credit , 3Hour) Tue 5~5 , Thu 6~6
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Introduction To Environmental Science and Engineering
- Subject No 35335Class No 01
- 1Year ( 3Credit , 3Hour) Mon 5~5 , Wed 4~4
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Theory and practice of integrated environmental management
- Subject No G18211Class No 01
- Year ( 3Credit , 3Hour) Mon 2~3 (ENG )
- Class Hour Changed
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Academic Background
Princeton University Ph.D.(토목환경공학)