Crop and Soil Science

Current research areas emphasize: biogeochemical and mineralogical processes in seasonally reduced soils and riparian zones focusing on the mobility of P and the role of "green rust" minerals on water quality; management of viticultural soils.

ORE00318 Phosphorus Solubility and Availability in Wet Soils with Annual Cycles of Oxidation and Reduction
Selected Projects:

Selected Projects:

1. Soil geochemistry
2. Redox processes in seasonally reduced soils
3. P cycling in soils
4. Soil Compaction in Western Oregon Vineyards
5. Biogeochemistry of Fe and Mn in a Seasonally Reduced Riparian Soil
6. Purged Well
7. "Growing Your Own Vegetables" - OSU Extension
8. Soil Processes Journal Club