Timothy F. H. Allen

Timothy F. H. Allen (born July 6, 1942) is a British botanist and former professor of Botany and Environmental Studies at the University of Wisconsin–Madison.Makers of American Botany, Harry Baker Humphrey, Ronald Press Company, Library of Congress Card Number 61-18435 Allen is a leader in the fields of hierarchy theory, systems theory, and complexity.

Biography

Timothy Allen was born in 1942 in South Croydon, Surrey, U.K, and since the 1970s has been a permanent U.S. resident. He received his B.Sc. in 1964 and his Ph.D. in 1968, both at the University College North Wales of the University of Wales, Bangor, in North Wales."Biographical Sketch Timothy F. Allen". in
Research proposal Biocomplexity
at limnology.wisc.edu. Retrieved 8 June 2008.

Starting in 1964, Allen worked for four years as a demonstrator at the School of Plant Biology of the University College North Wales. This was followed by two years as a lecturer in the Department of Biological Science at the University of Ife in Nigeria. In 1970 he went to the United States and became an assistant professor at the Department of Botany of University of Wisconsin–Madison, being named professor in 1981. In 1980 he joined the faculty of the Department of Integrated Liberal Studies, and as member of the faculty of the Institute for Environmental Studies, Conservation and Land Management Programs. In 1988–89 he was a visiting professor at the Department of Anthropology and Cybernetic Systems at the San Jose State University.

In 2008–2009, Allen was president of the International Society for the Systems Sciences. He is also a member of the scientific advisory board of the Integral Science Institute.

Work

Timothy Allen's research interests are in the fields: theory of complex systems and ecology, in particular hierarchy theory and problems of scale; epistemology for biological systems; resource use and biosocial dynamics; narrative in science.Timothy F. H. Allen
The Allen Lab Department of Botany, University of Wisconsin–Madison. Retrieved 8 June 2008.

Works

Books

* 1982. ''Hierarchy : perspectives for ecological complexity''. With Thomas B. Starr. Chicago : University of Chicago Press.
* 1986. ''A Hierarchical Concept of Ecosystems''. With R.V. O'Neill, D. DeAngelis and J. B. Waide. Princeton : Princeton University Press.
* 1992. ''Toward a unified ecology''. With Thomas W. Hoekstra. New York : Columbia University Press.
* 1996. ''Hierarchy theory : a vision, vocabulary, and epistemology''. With Valerie Ahl, illustrated by Paula Lerner. New York : Columbia University Press.
* 2003. ''Supply-side sustainability''. With Joseph A. Tainter and Thomas W. Hoekstra. New York : Columbia University Press.

Selected articles

* 1991. "The role of heterogeneity in scaling of ecological systems under analysis". With T.W. Hoekstra. In: J. Kolasa, and S.T.A. Pickett (Eds.). ''Ecological heterogeneity''. Springer-Verlag. pp. 47–68.
* 1993. "The problem of scaling in ecology". With A. King et al. In: ''Evolutionary Trends in Plants'' 7:3-8.
* 1991. "Improving predictability in networks: system specification through networks." With R.V. O'Neill. In: M. Higashi and T.P. Burns (eds). ''Theoretical studies of ecosystems: the network perspective.''Cambridge. pp. 101–114.

References

External links

The Allen Lab Department of Botany, University of Wisconsin–Madison.

{{DEFAULTSORT:Allen, Timothy F. H.
1942 births
Living people
20th-century British biologists
21st-century British biologists
University of Wisconsin–Madison faculty
British systems scientists
People from Surrey
Alumni of the University of Wales
Academic staff of Obafemi Awolowo University
British expatriates in Nigeria
Presidents of the International Society for the Systems Sciences