JS
Member Since 1990
Jirka Simunek
Professor and Hydrologists, University of California Riverside
AGU Research
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Extremely Distant Magnetopause Locations Caused by Magnetosheath Jets
GEOPHYSICAL RESEARCH LETTERS
20 december 2023
Zdenek Nemecek, Jana Safrankova, Kostiantyn Grygor...

Magnetopause position is controlled mainly by the solar wind dynamic pressure and north‐south interplanetary magnetic field component and the...

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The Impact of Vadose Zone Heterogeneity on Flow and Contaminant Transport during Agricultural Managed Aquifer Recharge: Findings from an Experimental and Modeling Study
CLIMATE PROOFING OUR WATER SUPPLY THROUGH UPSCALING MANAGED AQUIFER RECHARGE I POSTER
hydrology | 14 december 2023
Helen E. Dahlke, Tiantian Zhou, Elad Levintal, Giu...
Agricultural managed aquifer recharge (Ag-MAR) is a promising approach for the sustainable development of groundwater resources. However, site selecti...
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Scaling up A Hillslope Scale Coupled Surface-Subsurface Hydrological Model to Watershed Scale: A Computationally Efficient Modeling Framework.
CLIMATE PROOFING OUR WATER SUPPLY THROUGH UPSCALING MANAGED AQUIFER RECHARGE I POSTER
hydrology | 14 december 2023
Menberu B. Meles, Lin Chen, Carl Unkkrich, Hoori A...
Numerical modeling of watershed functions comprises computation of flow processes, partitioning, movement, storage, and redistribution of water fluxes...
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The Impact of Soil Tension on Isotope Fractionation, Transport, and Interpretations of the Root Water Uptake Origin
WATER RESOURCES RESEARCH
05 september 2023
Tiantian Zhou, Jiri Simunek, Paolo Nasta, Giuseppe...

The new isotope module in HYDRUS‐1D can be used to infer the origin of root water uptake (RWU), a suitable dynamic indicator for agriculture ...

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Interplanetary Magnetic Field By Controls the Magnetopause Location
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
03 may 2023
Maryam Aghabozorgi Nafchi, Frantisek Nemec, Gilber...

We present a statistical study of interplanetary magnetic field (IMF) effects on the magnetopause location based on nearly 15,000 magnetopause cros...

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Simulated Assessment of Preferential Flow during Agricultural Managed Aquifer Recharge
ADVANCES IN MANAGED AQUIFER RECHARGE FOR GROUNDWATER SUSTAINABILITY V ORAL
hydrology | 16 december 2022
Scott A. Bradford, Salini Sasidharan, Helen E. Dah...
Agricultural Managed Aquifer Recharge (AgMAR) is increasingly being practiced as a means of capturing and recharging large volumes of floodwater on fa...
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A computationally efficient hydrologic modeling framework to simulate surface runoff and vertical infiltration at the hillslope scale
ADVANCES IN MANAGED AQUIFER RECHARGE FOR GROUNDWATER SUSTAINABILITY II ORAL
hydrology | 16 december 2022
Lin Chen, Jiri Simunek, Scott A. Bradford, Hoori A...
Surface and subsurface water interactions play an important role in predicting water movement, water quantity and quality. However, application of int...
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Impact of climate change and future water availability on soil salinity and almond production in the San Joaquin Valley, California
IRRIGATION AND CLIMATE CHANGE: MONITORING AND MODELING PLANT WATER STRESS FOR SUSTAINABLE IRRIGATION MANAGEMENT I ORAL
hydrology | 13 december 2022
Ray G. Anderson, Sarah A. Helalia, Todd H. Skaggs,...
The Western San Joaquin Valley (SJV), California, USA, is a major production region for high-value perennial specialty crops, including salt-sensitive...
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