Steward T A PickettSteward T. A. Pickett, a Distinguished Senior Scientist at the Cary Institute of Ecosystem Studies, in Millbrook, New York, is an expert in the ecology of plants, vegetation dynamics, and natural disturbance. His contributions to succession are in th realm of both theory and empirical, mechanistic studies. He also directs the Baltimore Ecosystem Study, Long-Term Ecological Research program. He has edited and authored books on ecological heterogeneity, humans as components of ecosystems, conservation, the linkage of ecology and urban design, the philosophy of ecology, and ecological ethics. Read More Read Less