DPSIR Framework

Conceptual frameworks provide one tool for capturing, visualizing, and organizing the connections between key factors in a complex system. In Module 2 and Module 3 we presented an overview of the Driver-Pressure-State-Impact-Response (DPSIR) Framework as a tool for systems thinking.

• In the DPSIR conceptual framework, Drivers are the social, demographic and economic developments in societies and the corresponding changes in life styles, overall levels of consumption and production patterns.
• Drivers function through human activities which may intentionally or unintentionally exert Pressures on the environment.
• The pressures exerted by society may lead to unintentional or intentional changes in the State of the ecosystem.
• Changes in the quality and functioning of the ecosystem have an Impact on the welfare or well-being of humans through the provision of ecosystem services.
• Humans make decisions in Response to the impacts on ecosystem services or their perceived value.

Although the DPSIR framework links environmental degradation to human health (Impact category), it lacks many of the social, economic, and behavioral factors that contribute to human health risks.