StructureOrganization, and Interactions in Living-SOILs Physics

a recursive acronym

Structure, Organization, and Interactions in Living-SOILs

A soil aggregate showing structure and bio-pores
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The lab

We study the physical underpinnings that make soils habitable — how structure, water, and life interact across scales — to help sustainably provide for a growing world under a changing climate.

What we study

Research areas

Sustainable Agriculture

Reduced tillage, cover cropping, and organic amendments to enhance soil structure, water retention, and agricultural sustainability.

Soil Structure & Carbon

Aggregation processes, structure formation, and carbon cycling that govern soil physical and chemical behavior.

Physics-Constrained AI

Machine-learning models that embed physical principles to predict soil behavior and environmental processes.

Water Flow & Hydraulics

Measuring and modeling water movement in unsaturated soils, from lab techniques to numerical simulation.

Updates

News

Jul 31, 2025

Yulissa defends dissertation

Dr. Yulissa Perez-Rojas successfully defends her dissertation on scale integration challenges in carbon predictions, ...

Jul 23, 2025

Jennifer defended dissertation

Dr. Jennifer Alvarez-Sagrero defended her dissertation on soil health and physical protection of organic matter under...

May 17, 2025

PhD Hooding Ceremony

Celebrating Jennifer Perez-Rojas and Yulissa Alvarez-Sagrero as they participate in PhD hooding cermony, an important...