An integrated assessment of the Good Environmental Status of Mediterranean Marine Protected Areas
Este artículo contiene 11 páginas, 2 figuras, 2 tablas.
Towards a framework for assessment and management of cumulative human impacts on marine food webs
Effective ecosystem-based management requires understanding ecosystem responses to multiple human threats, rather than focusing on single threats. To understand ecosystem responses to anthropogenic threats holistically, it is necessary to know how threats affect different components within ecosystems and ultimately alter ecosystem functioning. We used a case study of a Mediterranean seagrass (Posidonia oceanica) food web and expert knowledge elicitation in an application of the initial steps of a framework for assessment of cumulative human impacts on food webs. We produced a conceptual seagrass food web model, determined the main trophic relationships, identified the main threats to the fo…