| 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 |
| 2015 | Mineral dust and major ion concentrations in snowpit samples from the NEEM site, Greenland | 이정훈 | Article |
| 2020 | Observing and Modeling the Isotopic Evolution of Snow Meltwater on the Southeastern Tibetan Plateau | 이정훈 | Article |
| 2019 | Plutonium fallout reconstructed from an Antarctic Plateau snowpack using inductively coupled plasma sector field mass spectrometry | 이정훈 | Article |
| 2021 | Rayleigh Fractionation of Stable Water Isotopes during Equilibrium Freezing | 이정훈 | Review |
| 2019 | Relating Moisture Transport to Stable Water Vapor Isotopic Variations of Ambient Wintertime along the Western Coast of Korea | 이정훈 | Article |
| 2021 | Review of Seawater Intrusion in Western Coastal Regions of South Korea | 이정훈 | Review |
| 2021 | Review on applications of17O in hydrological cycle | 이정훈 | Article |
| 2015 | Seasonal variation in the input of atmospheric selenium to northwestern Greenland snow | 이정훈 | Article |
| 2021 | Seasonal variations in stable nitrate isotopes combined with stable water isotopes in a wastewater treatment plant: Implications for nitrogen sources and transformation | 이정훈 | Article |
| 2021 | Seasonality of isotopic and chemical composition of snowpack in the vicinity of Jang Bogo Station, East Antarctica | 이정훈 | Article |
| 2021 | Snow-Pit Record from a Coastal Antarctic Site and Its Preservation of Meteorological Features | 이정훈 | Article |
| 2020 | Stable Isotopes of Water and Nitrate for the Identification of Groundwater Flowpaths: A Review | 이정훈 | Review |
| 2021 | Statistical analysis relating variations in groundwater level to droughts on Jeju Island, Korea | 이정훈 | Article |
| 2022 | Statistical understanding for snow cover effects on near-surface ground temperature at the margin of maritime Antarctica, King George Island | 이정훈 | Article |
| 2020 | The Hydrogeochemical Characteristics of Groundwater Subjected to Seawater Intrusion in the Archipelago, Korea | 이정훈 | Article |
| 2017 | Time series analysis for evaluating hydrological responses of pore-water pressure to rainfall in a slope | 이정훈 | Article |
| 2022 | Understanding the relationship between meltwater discharge and solute concentration by modeling solute transport in a snowpack in snow-dominated regions – A review | 이정훈 | Review |
| 2022 | Variability in Soil Moisture by Natural and Artificial Snow: A Case Study in Mt. Balwang Area, Gangwon-do, South Korea | 이정훈 | Article |
