Someone asked the SD Discussion List for an example of system dynamics =
applied to beavers. Brian Sturtevant, of the Univ. of Maryland Center =
for Environmental Studies, has published a Stella model of beaver =
impoundments. His focus is the succession of a beaver pond, with =
emphasis on vegetative cover type and longevity. See "A Model of =
Wetland Vegetation Dynamics in Simulated Beaver Impoundments," =
Ecological Modelling, Vol 112, 1998, pages 195-225.=20
Andy Ford
Program in Environmental Science and Regional Planning
Washington State University
Pullman, WA 99164-4430
USA
Phone: 509 335 7846
Email: FordA@mail.wsu.edu
Website: http://www.wsu.edu/~forda