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Graduate School


Range Sciences


Dr. Frank Casey, School of Natural Resource Sciences

Program Leader

Dr. Kevin Sedivec

Department Location

106 Walster Hall

Telephone Number

(701) 231-8901

Degrees Offered

Ph.D., M.S.

Application Deadline

International applications are due May 1 for fall semester and August 1 for spring and summer semesters. Domestic applicants should apply at least one month prior to the start of classes.

English Proficiency Requirements

TOEFL ibT 71

Program Description

The Range Science program in the School of Natural Resource Sciences offers graduate study leading to M.S. and Ph.D. degrees. Advanced work may involve specialized training in the following areas: rangeland ecology, ecosystem science, vascular plant systematics, and natural resources management.

Student research and academic programs are tailored to individual student needs and interests. Interdisciplinary approaches to range science programs are fostered. 

Admission Requirements

The Range Science graduate program is open to all qualified graduates of universities and colleges of recognized standing. In addition to the Graduate School admission requirements, the applicant must have adequate preparation in range science or in a complementary area of natural sciences, have a background or interest in agriculture, and show potential to undertake advanced study and research as evidenced by academic performance and experience.

Financial Assistance

Research assistantships are available. Applicants are considered on the basis of scholarship and potential to undertake advanced study and research. To be considered for an assistantship, a completed Graduate School application, official transcripts, three letters of reference, and a TOEFL score for international applicants must be submitted to the Graduate School no later than April 15.

Degree Requirements

The range science program has two options for the M.S. degree: the thesis option and the comprehensive study option. The M.S. program requires completion of 30 semester credits of approved graduate and letter-graded course work with an overall GPA of 3.0 or better. The Ph.D. program requires the completion of 90 semester credits (or the equivalent) of graduate approved and letter graded course work with an overall GPA of 3.0 or better.

Each student must choose an adviser, usually based upon area of academic and research interest, within the first program year. By the end of the first year of residence, the student must have selected an advisory/supervisory committee and have an approved graduate plan of study, including a research proposal. The advisory/supervisory committee advises the student and administers the graduate exams to the student. Students are referred to the Range Science Graduate Student Handbook for information regarding additional requirements.

Candidates for the M.S. normally complete their degree requirements in two years. Candidates for the Ph.D. generally complete their degree requirements in three to four years.

The M.S. candidates are required to take an oral examination which covers both the research and academic subject matter covered in their program. Candidates for the Ph.D. are required to take a preliminary written and oral examination directed toward the academic subject matter of their chosen discipline and a final defense of a research based thesis.

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Edward S. DeKeyser, Ph.D.
North Dakota State University, 2000
Research Interests: Rangeland Ecology, Grazing Management, Wetland Ecology and Assessment 

Kevin K. Sedivec, Ph.D.
North Dakota State University, 1994
Research Interests:  Grazing Systems and Upland Nesting Birds, Leafy Spurge Control Using Grazing, Range Nutrition 

Adjunct Faculty 

Xuejun Dong, Ph.D.
Chinese Academy of Sciences, 1997
Central Grasslands Research Extension Center, Streeter, ND
Research Area/Activity: Plant Water Use in Rangelands 

Benjamin Geaumont, Ph.D.
North Dakota State University, 2009
Hettinger Research and Extension Center
Research Area/Activity: Interactions Between Agriculture, Wildlife, and the Environment 

Christina Hargiss, Ph.D.
North Dakota State University, 2009
School of Natural Resource Sciences
Research Area/Activity: Wetland Ecology, Assessment and Monitoring 

John Hendrickson, Ph.D.
Texas A&M University, 1996
USDA, Mandan, ND
Research Area/Activity: Rangeland Ecology and Management 

Paul Nyren, M.S.
Washington State University, 1975
Central Grasslands Research Extension Center; Streeter, ND
Research Area/Activity: Range Ecology, Fertilization and Management 

Chris Schauer, Ph.D.
Oregon State University, 2003
Hettinger Research Extension Center
Research Area/Activity: Nutritional Management of Grazing Livestock 

Lance Vermeire, Ph.D.
Texas Tech University, 2002
USDA-ARS Fort Keogh, Miles City, MT
Research Area/Activity: Grazing Ecology, Prescribed Fire, Drought Effects on Rangelands

Student Focused. Land Grant. Research University.

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NDSU Graduate School
Phone: +1 (701) 231-7033
Campus address:  106 Putnam Hall
Physical/delivery address:  NDSU Graduate School/106 Putnam Hall/1349 12th Avenue Northwest/Fargo, ND 58102
Mailing address:  NDSU Dept. 2820/PO Box 6050/Fargo, ND 58108
Page manager: NDSU Graduate School

Last Updated: Tuesday, January 28, 2014 8:14:48 PM