Title	Quality Issues in Environmental Modelling
Collaborators	James Risbey (CMU), Jerry Ravetz, Milind Kandlikar (CMU)
Keywords	model validation, quality control, quality of information
Abstract	For many complex environmental models directed at characterizing the present and future state of environmental systems there is no direct way to `validate' model output. In conjunction with several colleagues, we are developing methods for quality control of environmental model output in cases where conventional methods and direct validation is not possible or appropriate.