5Th Biennial Conference of the International Environmental Modelling and Software Society: Modelling for Environment's Sake, Iemss 2010, Date: 5 July 2010 through 8 July 2010, Location: Ottawa, ON, Sponsors: Beijing Development Area Co., Ltd.;Computing Research Laboratory for the Environment (CRLE);Open Geospatial Consortium, Inc. (OGC);International Symposium on Environmental Software Systems (ISESS);Peking University;U.S. Geological Survey-Climateand Land Use Change Branch (USGS)