| 2014 | A numerical study of isotopic evolution of a seasonal snowpack and its meltwater by melting rates | 이정훈 | Article in Press |
| 2020 | A review on quantitative estimation of baseflow and hydrograph separation using isotopes as a tracer | 이정훈 | Article |
| 2020 | A review on the effects of changes of land cover and land use on groundwater-level variations [지표피복 및 토지이용 변화에 따른 지하수 수위 변동 - 리뷰] | 이정훈 | Review |
| 2013 | A seasonality of δD of water vapor (850-500 hPa) observed from space over Jeju Island, Korea | 이정훈 | Article |
| 2015 | A study of stable isotopic variations of antarctic snow by albedo differences | 이정훈 | Article |
| 2015 | A study on high-resolution seasonal variations of major ionic species in recent snow near the Antarctic Jang Bogo station | 이정훈 | Article |
| 2015 | A Study on isotopic fractionation between ice and meltwater by a melting experiment | 이정훈 | Article |
| 2022 | An optimal strategy for determining triple oxygen isotope ratios in natural water using a commercial cavity ring-down spectrometer | 이정훈 | Article |
| 2020 | Analysis of solute transport by the relationship between solute concentration and meltwater discharge in a snowpack [스노우팩 내에서 융설 배출수와 용질 농도 간의 상관관계를 통한 용질의 이동 해석] | 이정훈 | Article |
| 2016 | Applications of cryogenic method to water vapor sampling from ambient air for isotopes analysis | 이정훈 | Note |
| 2020 | Assessments of natural and anthropogenic influences on water chemistry in the upper Nakdong River, South Korea | 이정훈 | Article |
| 2020 | Chronological characteristics for snow accumulation on Styx Glacier in northern Victoria Land, Antarctica | 이정훈 | Article |
| 2017 | Comparison between total least squares and ordinary least squares for linear relationship of stable water isotopes | 이정훈 | Article |
| 2022 | Comparison between total least squares and ordinary least squares in obtaining the linear relationship between stable water isotopes | 이정훈 | Article |
| 2020 | Development of a calibration system for stable water vapor isotope measurements using Cavity Ring-Down Spectroscope [공동 광자 감쇠 분광기를 이용한 수증기 안정 동위원소비 측정을 위한 검정법 개발] | 이정훈 | Article |
| 2022 | Diel variations in chemical and isotopic compositions of a stream on King George Island, Antarctica: Implications for hydrologic pathways of meltwater | 이정훈 | Article |
| 2020 | Effects of an earthquake on the variations of hydrogeochemistry of groundwater - A review [Review - 지진에 의한 지하수의 수리지구화학적 변동에 대한 고찰] | 이정훈 | Review |
| 2014 | Establishment of an ice core processing method and analytical procedures for fundamental proxies | 이정훈 | Article |
| 2020 | Evaluation of temporal contribution of groundwater to a small lake through analyses of water quantity and quality | 이정훈 | Article |
| 2023 | High snow accumulation on Amundsen Sea coastal ice rise, West Antarctica | 이정훈 | Article |
| 2020 | Hydrogeological characteristics of groundwater and surface water associated with two small lake systems on King George Island, Antarctica | 이정훈 | Article |
| 2023 | Identification of nitrate sources in tap water sources across South Korea using multiple stable isotopes: Implications for land use and water management | 이정훈 | Article |
| 2017 | Influence of pre-event water on streamflow in a granitic watershed using hydrograph separation | 이정훈 | Article |
| 2015 | Isotopic changes due to convective moistening of the lower troposphere associated with variations in the ENSO and IOD from 2005 to 2006 | 이정훈 | Article |
| 2020 | Isotopic characteristics of snow and its meltwater over the Barton Peninsula, Antarctica | 이정훈 | Article |
| 2024 | Isotopic evolution of snowmelt and its hydrometeorological importance in snow-covered regions | 이정훈 | Article |
| 2016 | Isotopic hydrograph separation using artificial Rain-on-snow experiments and its implications by each tracer | 이정훈 | Note |
| 2019 | Isotopic variations of meltwater from ice by isotopic exchange between liquid water and ice | 이정훈 | Article |
| 2020 | Mean transit time and subsurface flow paths in a humid temperate headwater catchment with granitic bedrock | 이정훈 | Article |
| 2018 | Measurement of Cs-137 in Ice Core Samples from Antarctica | 한인식; 이정훈 | Article |
