Monosulfides in wetland soil

Helicopter Brownout

photo by Major Mitch Rios

Hydrologic Modeling

Upscaling Soils Data

Wetland Systems

• Carbon dynamics in Constructed Wetlands
• Efficacy of Constructed Wetlands to Improve Water Quality in the San Joaquin Valley
• Pedogenesis in Seasonally Submerged Soils

Soil Survey

• Value Added Soil Survey Products
• Soil Survey in National Parks
• Upscaling and Downscaling Soil Survey
• Soil Survey education, research and outreach
• Digitization of historic pedon databases

Oak Woodland Systems

• Hydrologic Flowpaths in Oak Woodland Soilscapes
• Effects of Fire on Soil Health

Other

• Soil Properties that Influence Helicopter Brownout Conditions