Wetlands are among the most important natural resources on earth, as sources of biological, cultural and economic diversity. Conservation and management of wetlands have been identified as priority tasks for action in international conventions and regional policies, but extensive wetland area...

Evidence-based policies require well-established research and reliable data. One of the major difficulties in delivering such data for cultural policies lies in measuring culture, expressing its ephemeral nature in numbers and indicators, as research used to do in other sectors....