» C.S. (Buzz) Holling Ecotrust Canada

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Ecotrust Canada is a federally registered charity governed by an independent and voluntary board of directors. The organization is headquartered in Vancouver, BC, with a community office in Prince Rupert. While separately governed organizations, we have a shared history and ongoing alliance with Ecotrust in Portland, Oregon.

C.S. (Buzz) Holling

Director Emeritus

Crawford Stanley (Buzz) Holling was born in 1930 in the United States to Canadian parents. He grew up in Northern Ontario, which was where he first became interested in nature. As a teenager he was a member of the Royal Ontario Museum’s Toronto Junior Field Naturalists.

Holling received his B.A. and M.Sc. at the University of Toronto in 1952 and his Ph.D. at the University of British Columbia in 1957. He worked for several years in the Canadian Department of Forestry in Sault Ste. Marie, Ontario.

After working for Forestry Canada, Holling was, at various times, Professor and Director of the Institute of Animal Resource Ecology, University of British Columbia, Director of the International Institute for Applied Systems Analysis in Vienna, and Eminent Scholar, Arthur R. Marshall Jr. Chair in Ecological Sciences in the Department of Zoology at the University of Florida.

He retired from the University of Florida in 1999, but remains on the faculty as an Emeritus Eminent Scholar.

He has been awarded two major awards from the Ecological Society of America, the Mercer Award given to a young scientist in recognition of an outstanding paper in ecology in 1966, and the Eminent Ecologist Award for “outstanding contributions to the science of Ecology” in 1999. He also received the Kenneth Boulding Memorial Prize, in 2000, from the Interrnational Association of Ecological Economics. He received an Honorary Doctor of Science from the University of Guelph in 1998 and a similar degree of Honorary Doctor of Science from the University of British Columbia in 2008. He is a Fellow of the Royal Society of Canada, a foreign Fellow of the Royal Swedish Academy of Sciences, and has been awarded the Austrian Cross of Honour for Arts and Science.

He was founding editor-in-chief of the open access on-line journal Conservation Ecology, now renamed Ecology and Society. He was also the founder of the Resilience Alliance, an international science network.

Throughout his research, Holling has blended systems theory and ecology with simulation modeling and policy analysis to develop integrative theories of change that have practical utility. He has introduced important ideas in the application of ecology and evolution, including resilience, adaptive management, the adaptive cycle, and panarchy.

His early work included major contributions to population and behavioural ecology. Later, he was among the first ecologists to recognize the importance of nonlinear dynamics. This early work on predation led to a series of papers, including his 1959 Citation Classic paper in the Canadian Entomologist, in which he developed the notion of functional response, an idea that continues to be a linchpin of modern population ecology.

His 1973 paper on the resilience of ecological systems had a substantial impact within ecology and other natural and social sciences. He has also contributed important ideas to ecological management, including “adaptive management” and the “adaptive cycle.” More recently his work on the cross-scale structure and dynamics of ecosystems has been highly influential. This work resulted in the 2002 book “Panarchy: understanding transformations in human and natural systems.”

His work is frequently cited in the fields of ecology, environmental management, ecological economics and the human dimensions of global change.