Coping with Ecological Thresholds in Coastal Areas: Results from an International Expert Survey.

Ecological thresholds have raised considerable interest as a concept that may help to understand and manage environmental challenges in coastal areas. We present results from an international survey on ecological thresholds targeted at coastal and marine experts. The results show that experts are confident that coastal areas are affected by risks and changes related to ecological thresholds. Experts also are concerned that current coastal management structures and practices are not capable of preventing the crossing of the thresholds of harmful changes, especially those related to climate change. The results also show a high level of variability of views and suggest a need for the creation of interdisciplinary and transdisciplinary platforms and processes of open-minded deliberation needed for the adaptive management of coastal areas. [ABSTRACT FROM AUTHOR]