Suggested citation and version history for Champion, Richard A., 2008, A Bernoulli formulation of the Land-Use Portfolio Model: U.S. Geological Survey Open-File Report 2008-1310, 25 p. [http://pubs.usgs.gov/of/2008/1310/]. Version 1.0, September 30, 2008 Initial release online at http://pubs.usgs.gov/of/2008/1310/