Unraveling the Relationships between Ecosystems and Human Wellbeing in Spain
Figure 2
Diagram of a conceptual structured equation model describing the potential relationships between the components of the DPSIR framework.
Latent variables (which are the components of the DPSIR framework) are showed in ellipses, while manifest variables (which are the indicators used) are presented in rectangles. (RLI = Red List Index; IAS = invasive alien species; GDP = Gross Domestic Product; R&D = research and development; ES = ecosystem services).