Towards a framework for cross-scale and multi-level analysis of coastal and marine social-ecological systems dynamics

As the Anthropocene proceeds, regional and local sustainability problems are ever more likely to originate at multiple levels of the earth system. The rate of global environmental change is now vastly outpacing our policy response, and social-ecological systems analysis needs to support global environmental governance. To respond to this challenge, this paper initiates the development of a coastal social-ecological typology and applies it in an exemplary fashion to nine coastal and marine case studies. We use an explicit distinction between the definitions of scale and level and a problem or issue-specific approach to the delineation of social-ecological units. A current major challenge to social-ecological systems analysis is the identification of the cross-level and cross-scale interactions and links which play key roles in shaping coastal and marine social-ecological dynamics and outcomes. We show that the regional level is the best point of departure to generate sustainability-oriented cross-scale and multi-level analyses and offers the outline of a typology in which different disciplinary and other forms of knowledge can be integrated as both part of regionally grounded analysis and action which engages with global sustainability challenges.