PhD Soil Science (Online)

Course Overview This program provides a comprehensive exploration of soil science, from its physical and biological properties to its critical role in environmental health and sustainable land management. Students will gain a deep understanding of soil's function in nutrient cycling, ecosystem services, and geochemistry. The curriculum is uniquely enhanced by learning on Oregon State's campus, which boasts unparalleled soil diversity for hands-on research and study. Key Program Highlights Master the fundamentals of soil genesis, classification, physics, and microbiology. Investigate applied topics in soil fertility, conservation, and sustainable land use. Conduct research alongside faculty specializing in biogeochemistry, microbial ecology, and nutrient management. Gain hands-on experience in one of the world's most diverse natural soil laboratories right on campus. Prepare for a career addressing critical challenges in agriculture, environmental science, and natural resource management.