Tetsu K. Tokunaga

Lawrence Berkeley National Laboratory — United States

Environmental Science · Physical Sciences

47h-index7.9kcitations286works3.42yr avg
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Research Topics

Groundwater flow and contamination studies(79), Radioactive element chemistry and processing(51), CO2 Sequestration and Geologic Interactions(38), Enhanced Oil Recovery Techniques(37), Hydrocarbon exploration and reservoir analysis(36)

Publications272 total

Location Identifiers, Metadata, and Map for Field Measurements at the East-Taylor Watershed Community Observatory, Colorado, USA (Version 3.2)
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2025· 7 citedOpen Access
Hydrological control of rock carbon fluxes from shale weathering
Nature Water·2024· 5 citedOpen Access
Experimental investigation into coal wettability changes caused by reactions with scCO2-H2O
Gas Science and Engineering·2024· 11 citedOpen Access
A Tale of Two Catchments: Causality Analysis and Isotope Systematics Reveal Mountainous Watershed Traits That Regulate the Retention and Release of Nitrogen
Journal of Geophysical Research Biogeosciences·2024· 4 citedOpen Access
Understanding Water Controls on Shale Gas/Oil Mobilization into Fractures (FY 2019-2021(FY2022, No Cost Extension), Final Report)
2024Open Access
Controlling factors for arsenic removal by Iron amended bio-sand filters: A case example of Kanchan Arsenic Filters in Nepal
2024Open Access
The Mechanism of the Sedimentary Bedrock Selenium Pump
2024Open Access
Hydrological control of chemical weathering and rock-carbon fluxes: East River, Colorado
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2024Open Access
A tale of two catchments: Causality analysis and isotope systematics reveal mountainous watershed traits that regulate the retention and release of nitrogen
2023Open Access
Simplified scaling relations for the depth-dependence and IFT reduction of fluid imbibition in gas-saturated reservoir rocks
Gas Science and Engineering·2023
Method of precipitating uranium from an aqueous solution and/or sediment
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2023Open Access
Water Level Data from Wells PLM1 and PLM6 for the East River Watershed, Colorado
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2023Open Access
Quantifying Subsurface Flow and Solute Transport in a Snowmelt‐Recharged Hillslope With Multiyear Water Balance
Water Resources Research·2022· 10 citedOpen Access
Fossil Carbon Release and Exports from Subsurface Sedimentary Bedrock Weathering in Mountainous Watersheds
Goldschmidt2022 abstracts·2022Open Access
Data used in manuscript "Quantifying Subsurface Flow and Solute Transport in a Snowmelt-recharged Hillslope with Multiyear Water Balance", submitted to Water Resources Research on 5-26-2022
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2022· 1 citedOpen Access
Subsurface Flow and Transport Through a Snowmelt-recharged Hillslope Constrained with Multiyear Water Balance
2021Open Access
Impacts of Pore Network‐Scale Wettability Heterogeneity on Immiscible Fluid Displacement: A Micromodel Study
Water Resources Research·2021· 15 citedOpen Access
Surfactants are Ineffective for Reducing Imbibition of Water-Based Fracturing Fluids in Deep Gas Reservoirs
Energy & Fuels·2021· 6 citedOpen Access
Diffusion‐to‐Imbibition Transition in Water Sorption in Nanoporous Media: Theoretical Studies
Water Resources Research·2021· 10 citedOpen Access
Bedrock weathering contributes to subsurface reactive nitrogen and nitrous oxide emissions
Nature Geoscience·2021· 46 citedOpen Access
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Frequent Co-authors

Jiamin Wan(36), Yongman Kim(9), S. R. Sutton(8), Kenneth H. Williams(7), Terry C. Hazen(6), Mary K. Firestone(6), Wenming Dong(6), Eoin Brodie(5), Susan S. Hubbard(5), Boris Faybishenko(4), Mark E. Conrad(4), Timothy J. Kneafsey(3), Nicholas Bouskill(3), Carl I. Steefel(3), Ran Hu(3), Ingrid J. Pickering(3), Gordon E. Brown(3), John N. Christensen(3), Saeed Torkzaban(3), S. Bajt(3)