Edit this

Associate Professor
  Biosystems Engineering and Soil Science
Office: 209 Biosys Eng Soil Sci Office
Phone: (865) 974-8803
Email: loganj@utk.edu

Focus: Applied climatology & climate change

  • Climatic effects on agriculture and the natural environment
  • Application of geographic information systems and remote sensing for applied climatology
Educational & Research Programs
  • Tennessee State Climatological Services
  • Rainfall estimates from satellite and radar imagery
  • Watershed and water quality modeling
  • Geographic Information Systems

  • ESS 220 Waters and Civilizations
  • ESS 301 Professional Development
  • BsET326 GIS and GPS Applications in Agriculture and Environmental Science
  • ESS 462 Environmental Climatology

Recent Publications


Ph.D. Horticulture and Forestry, University of Nebraska, 1984
M.S. Horticulture, University of Nebraska, 1981
B.S. Agronomy, University of Connecticut, 1976


River Cleanup
Agriculture students worked to clean up the Tennessee River and some of its tributaries of plant growth and trash.  
Tennessee is having one of its driest years ever. The National Drought Mitigation Center reports the entire state is experiencing moderate to severe drought.