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.