Structure, Organization, and Interactions in Living-SOILs Physics
Structure, Organization, and Interactions in Living-SOILs
Recent Publications
Jensen's Inequality Quantifies How Temporal Averaging of Moisture Inputs Affects ...
Perez Rojas & Ghezzehei
JGR Biogeosciences
Soil Organic Matter Stabilization by Polyvalent Cations in a Buried Alkaline Soil.
Dolui et al.
JGR Biogeosciences
Soil structure changes under reduced tillage and cover cropping enhance carbon ...
Alvarez-Sagrero et al.
Vadose Zone Journal
Updates & News
Yulissa defends dissertation
Dr. Yulissa Perez-Rojas successfully defends her dissertation on scale integration challenges in carbon predictions, addressing systematic biases across scales.
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Jennifer defended dissertation
Dr. Jennifer Alvarez-Sagrero defended her dissertation on soil health and physical protection of organic matter under long-term conservation management.
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PhD Hooding Ceremony
Celebrating Jennifer Perez-Rojas and Yulissa Alvarez-Sagrero as they participate in PhD hooding cermony, an important milestone. Congratulations
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Let’s BRAAG about Jalynn
NASA ACRES blog--Let’s BRAAG about Jalynn Greer, a Kentucky State University Scholar who is Bridging a Career Path in Nursing and Agriculture success!
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Research Areas
Sustainable Agriculture
Reduced tillage systems, cover cropping strategies, and organic amendments to enhance soil structure, water retention, and agricultural sustainability.
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Soil Structure & Carbon Dynamics
Fundamental research on soil aggregation processes, structure formation, and carbon cycling mechanisms that control soil physical and chemical properties.
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Physics-Constrained AI
Development of novel machine learning models that incorporate physical principles and constraints to predict soil behavior and environmental processes.
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Water Flow & Hydraulics
Characterizing and modeling water movement in unsaturated soils, from measurement techniques to advanced numerical simulations of infiltration and redistribution.
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