title: A framework for the integration of ecosystem and human health in public policy: two case studies with infectious agents.
abstract: Despite that a significant body of published literature exists in the complex area of interconnection among the environment, ecosystems, and human activity, relatively little attention has been paid to the integration and analysis of ecological and human health data in the form of a conceptual model. Human and ecological health protection generally have been treated as separate domains of policy, with significant differences in both the analytic methods used to characterize risks and the policies developed for risk reduction. Understanding the relationships among population growth, development, natural resource use, the environment, human health, and ecosystems is an important area of both scientific inquiry and environmental policy. The present paper focuses on the development of a conceptual model for understanding disease causation, particularly infectious disease, and the implications of such a model for public policy. The conceptual model incorporates ecological and human health risk assessment information applied to case studies of two infectious diseases. This article takes an initial step toward formalizing the conceptual model so that research and assessment procedures can be developed.
authors.affiliation: Carolina Environmental Program, University of North Carolina at Chapel Hill, CB# 1105, 208 Miller Hall, Chapel Hill, NC 2759-1105, USA. koren@unc.edu
authors.forename: Hillel S
authors.initials: HS
authors.lastname: Koren
authors.forename: Douglas
authors.initials: D
authors.lastname: Crawford-Brown
mesh_terms: D000383:Agriculture; D003141:Communicable Diseases; D017753:Ecosystem; D006801:Humans; D008962:Models, Theoretical; D011640:Public Policy; D018570:Risk Assessment; D012939:Social Planning; D014507:Urbanization