Background
Arnold, Richard Warren was born on August 25, 1929 in Creston, Iowa, United States. Son of Harold Ezra and Garnet Cora (Tisue) Arnold.
Arnold, Richard Warren was born on August 25, 1929 in Creston, Iowa, United States. Son of Harold Ezra and Garnet Cora (Tisue) Arnold.
Bachelor of Science, Iowa State College, 1952; Master of Science, Cornell Univercity, 1959; Doctor of Philosophy, Iowa State University, 1963.
Soil scientist, USDA Soil Conservation Svc., Creston, 1952-1955;
director soil classification, USDA Soil Conservation Svc., Washington, 1979-1980;
director soil survey, USDA Soil Conservation Svc., Washington, since 1980;
soil technologist, Cornell Univercity, Ithaca, New York, 1955-1959;
associate professor, Cornell Univercity, 1966-1975;
professor of soils, Cornell Univercity, 1975-1980;
soil assistant, Iowa State University, Ames, 1959-1963;
assistant professor then associate professor, U. Guelph, Ontario, Canada, 1963-1965. Visiting scientist Ministry of Public Works, Barquisimeto, Venezuela, 1972-1973, Soil Institute, U. Hamburg, Federal Republic Germany, 1990. Adjunct Professor soil science U. Florida, Gainesville, Mississippi State University, since 1983.
Vice Chairman of the Board International Board for Soil Research and Management, Bangkok, since 1989.
With United States Navy, 1948-1949. Fellow American Society Agronomy, Soil Science Society American. Member International Society Soil Science (Chairman of Commission 1982-1986).
Married Helen Louise James, December 31, 1953. Children: Becki Lynn Arnold Bowditch, Tyron James, Sara Ptarmijan Miller.