Contact

Dr. Ryan Stewart
Associate Professor

Blacksburg, VA 24061 UNITED STATES

Employment History

• Virginia Tech   (Mar 2022)
  
• Virginia Tech
  
• Virginia Tech
  
• Oregon State University
  

• Oregon State University
  
• Oregon State University   (Dec 2013)
  
• Oregon State University
  

Membership

• Member
• American Society of Agronomy, 9 Years
• Soil Science Society of America, 13 Years

Past Membership

Education History

• Doctor of Philosophy (PhD), Oregon State University, 2013, Water Resources Engineering
  
• Master of Science (MS), Oregon State University, 2010, Water Resources Engineering
  
• Bachelor of Science (BS), California Polytechnic State University, 2002, Mechanical Engineering
  

Communities

ASA Agronomic Production Systems Section
• ASA Sensor-Based Nutrient Management Community
  
• ASA Crop Irrigation Strategies and Management Community
  
• ASA Nutrient Management Professionals Community
  
• ASA Soil and Water Management Professionals Community
  
ASA Climatology and Modeling Section
• ASA Model Applications in Field Research Community
  
• ASA Evapotranspiration Measurement and Modeling Community
  
ASA Environmental Quality Section
• ASA Soil Carbon and Greenhouse Gas Emissions Community
  
• ASA Nutrients and Environmental Quality Community
  
• ASA Sustainable Intensification Community
  
ASA Land Management and Conservation Section
• ASA Cover Crop Management Community
  
• ASA Soil Health Community
  

Divisions of Interest

• SSSA Soil Fertility & Plant Nutrition Division
  
• SSSA Soil & Water Management & Conservation Division
  
• SSSA Nutrient Management & Soil & Plant Analysis Division
  
• SSSA Practicing Professional Soil Scientists Division
  

• SSSA Soil Education and Outreach Division
  
• SSSA Soil Physics and Hydrology Division
  
• SSSA Soil Chemistry Division
  
• SSSA Soil Biology & Biochemistry Division
  
• SSSA Pedology Division
  
• SSSA Soil Mineralogy Division
  
• SSSA Forest, Range & Wildland Soils Division
  
• SSSA Wetland Soils Division
  
• SSSA Soils & Environmental Quality Division
  
• SSSA Urban and Anthropogenic Soils Division
  

Committee Service

• S - Soil Physics and Hydrology Division - Officers, Member, 2027-01-01 - 2027-12-31
  
• S - Soil Physics and Hydrology Division - Officers, Past Chair, Soil Physics and Hydrology Division, 2025-01-01 - 2025-12-31
  
• ACS - Undergraduate Advisory Committee, Member-SSSA, 2024-01-01 - 2025-12-31
  
• S - SSSA Journal Editorial Board, SSSAJ Associate Editor, Soil Physics & Hydrology Division, 2023-01-01 - 2025-12-31
  

• S - Nominations for President-Elect Committee, Chair, Soil Physics and Hydrology Division, 2024-01-01 - 2024-12-31
  
• S - Program Planning Committee, Chair, Soil Physics and Hydrology Division, 2024-01-01 - 2024-12-31
  
• S - Nominations Committee for Fundamental Soil Science Group Rep. to the Board, Member, 2024-01-01 - 2024-12-31
  
• S - Soil Physics and Hydrology Division - Officers, Chair, Soil Physics and Hydrology Division, 2024-01-01 - 2024-12-31
  
• S - Luxmoore Soil Physics Travel Award Committee, Member, Ex Officio, 2024-01-01 - 2024-12-31
  
• S - Soil Physics and Hydrology Division - Officers, Chair Elect, Soil Physics and Hydrology Division, 2023-01-01 - 2023-12-31
  
• ACS - Early Career Members Committee, Past Chair, 2022-01-01 - 2022-12-31
  
• S - SSSA Journal Editorial Board, SSSAJ Associate Editor, Soil Physics & Hydrology Division, 2020-01-01 - 2022-12-31
  
• ACS - Early Career Members Committee, Chair, 2021-01-01 - 2021-12-31
  
• A - ASA Early Career Award Committee, Chair, 2021-01-01 - 2021-12-31
  
• S - Soil Science Research Award Committee, Member, 2020-01-01 - 2021-12-31
  
• ACS - Early Career Members Committee, Vice Chair, 2020-10-01 - 2020-12-31
  
• ACS - Early Career Members Committee, Member-ASA, 2019-01-01 - 2020-12-31
  
• A - ASA Early Career Award Committee, Member, 2018-10-01 - 2020-12-31
  
• S - Don and Betty Kirkham Soil Physics Award Committee, Member, 2016-01-01 - 2017-12-31