Jul 24, 2024  
2020-2021 Graduate Catalog 
2020-2021 Graduate Catalog [ARCHIVED CATALOG]

Biosystems Engineering and Soil Science

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D. Julie Carrier, Head
X. Philip Ye, Director of Graduate Studies, Biosystems Engineering
Jaehoon Lee,
Director of Graduate Studies, Environmental and Soil Sciences

Ayers, P.D., PhD, PE – North Carolina State
Buschermohle, M.J., PhD – Clemson
Carrier, D.J., PhD – McGill (Canada)
Eash, N.S., PhD – Iowa State
Essington, M.E., PhD – California (Riverside)
Drumm, E.C., PhD, PE – Arizona
Freeland, R.S., PhD, PE – Tennessee
Hayes, D.G., PhD – Michigan
Radosevich, M., PhD – Ohio State
Wilkerson, J.B., PhD – Purdue
Womac, A.R., PhD, PE – Tennessee
Ye, X., PhD – Minnesota
Yoder, D.C., PhD, PE – Purdue
Zhuang, J., PhD, – Shenyang Agricultural

Associate Professors
Buchanan, J.R., PhD, PE – Tennessee
Grandle, G.F., PhD – Tennessee
Hart, W.E., PhD – Purdue
Lee, J., PhD – Iowa State
Leib, B.G., PhD – Penn State
Logan, J., PhD – Nebraska
Ludwig, A.L., PhD – Virginia Tech
Savoy, H.J., PhD – Louisiana State
Tyner, J.S., PhD – Oklahoma State
Walker, F.R., PhD – North Carolina State

Assistant Professors
Abdoulmoumine, N., PhD – Auburn
DeBruyn, J.M., PhD – Tennessee
Hawkins, S.A., PhD, PE – Tennessee
Jagadamma, S., PhD. – Ohio State
Schaeffer, S.M., PhD – Arkansas

Emeriti Faculty
Lessman, G.M., PhD – Michigan State
Tompkins, F.D. (Distinguished Professor), PhD, PE – Tennessee
Tyler, D.D., PhD – Kentucky

Parker, C.D., MS – Murray State
Sherfy, A.C., MS – Tennessee
Smith, A., MS – Tennessee


Majors, Degrees
Biosystems Engineering Major, MS   
Biosystems Engineering Major, PhD   
  Energy Science and Engineering Concentration
Biosystems Engineering Technology Major, MS   
Environmental and Soil Sciences Major, MS   
Plant, Soil, and Environmental Sciences Major, PhD     
  Environmental and Soil Sciences Concentration


Graduate programs leading to the Master of Science and Doctor of Philosophy with a major in biosystems engineering are available to graduates of a recognized curriculum in engineering, mathematics, or one of the physical or  biological sciences. A graduate program leading to the Master of Science with a major in biosystems engineering technology is available to graduates in a recognized curriculum in agriculture or other related fields. These programs emphasize the application of engineering and engineering technology to agricultural and other biological systems. Major focus areas of the program are machinery systems; environmental quality and resource conservation; instrumentation, sensor, and control systems; and bioprocessing. Depending upon the applicant’s academic background and interest area within the program, prerequisite courses may be required.

A graduate program leading to a Master of Science with a major in environmental and soil sciences is offered to graduates of recognized curricula in physical or biological sciences. The department also participates in the plant, soil, and environmental sciences doctoral program that is administered jointly by the Departments of Biosystems Engineering and Soil Science and Plant Sciences. For concentrations offered by these other departments, please see their sections in this catalog. Faculty in the Biosystems Engineering and Soil Science Department administer the environmental and soil sciences master’s program and the environmental and soil sciences concentration in the plant, soil, and environmental sciences PhD program. The master’s and doctoral programs are broad-based, emphasizing the application of chemical, biological, and physical principles to understand, manage, and manipulate the terrestrial environment. Within the concentration, students may select an agricultural or nonagricultural focus area in soil and water chemistry; nutrient and elemental cycling; land management and reclamation; pedology; climatology; soil biology and biochemistry; contaminant transport; and soil physical processes.

A significant aspect of graduate education beyond formal courses and thesis projects is active participation in the professional community which exists within academic departments at universities. Student/faculty seminars are one of the professionally rewarding activities of the community. Accordingly, all graduate students are encouraged to participate in ESS 503  and other departmental seminars regardless of whether they are registered for seminar credit.

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