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  2. Ryoko Araki
Member Since 2019
Ryoko Araki
University of California Santa Barbara
Ryoko is a PhD candidate in the Joint Program at UC Santa Barbara & San Diego State University. She studies soil moisture to uncover hydrologic and ecohydrologic processes.
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Professional Experience
University of California Santa Barbara
2026 - Present
San Diego State University
Doctoral Student
2021 - 2026
University of California Santa Barbara
Doctoral Student
2021 - 2026
San Diego State University
Master Student
2019 - 2021
Kyoto University
Master Student
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Education
University of California Santa Barbara
Doctorate
2026
San Diego State University
Doctorate
2026
Kyoto University
Bachelors
2019
San Diego State University
Masters
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Ryoko's AGU Research
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Nonlinearity in the Soil Moisture Loss Function Captures the Global Vegetation-Water Dynamics Under Water Stress
EARTH SYSTEM SCIENCE AND APPLICATIONS BASED ON A DECADE OF NASA SOIL MOISTURE ACTIVE PASSIVE (SMAP) SATELLITE MISSION SCIENCE DATA PRODUCTS II ORAL
hydrology | 19 december 2025
Ecohydrological drivers of vegetation responses to water limitation
ADVANCES IN ECOHYDROLOGY OF WATER-STRESSED ENVIRONMENTS II ORAL
hydrology | 18 december 2025
Advancing Dominant Hydrologic Process Identification in Watersheds Through Hydrologic Models and Sensitivity Analysis
ADVANCING WATERSHED SCIENCE THROUGH HYBRID MACHINE LEARNING AND PHYSICAL MODELING III POSTER
hydrology | 15 december 2025
Identifying Dominant Hydrologic Processes Across Continental Landscapes Using Hydrologic Signatures
ADVANCING HYDROLOGIC MODELING AND PREDICTION USING LARGE-DOMAIN METEOROLOGICAL AND HYDROLOGIC DATASETS II ORAL
hydrology | 15 december 2025
Ubiquity and Causes of Soil Water Preferential Flow Across 17 Ecoregions
GEOPHYSICAL RESEARCH LETTERS
10 october 2025
Nonlinear Soil Moisture Loss Function Reveals Vegetation Responses to Water Availability
GEOPHYSICAL RESEARCH LETTERS
03 june 2025
Quantifying Sources, Sinks and Mitigation of Macroplastic and Other River Debris: A Trash Balance Model
EARTH'S FUTURE
15 march 2025
Identifying Dominant Hydrologic Processes in Watersheds Through Hydrologic Models and Sensitivity Analysis
ADVANCEMENTS IN PROCESS-BASED HYDROLOGIC MODELING TO SUPPORT WATER RESOURCES MANAGEMENT I ORAL
hydrology | 12 december 2024
Honors & Awards
Horton Research Grant
Received December 2025