Role Sharing among Stakeholders in Collaboration Projects for Lake Basin Conservation

抄録

Collaborative activities among governments, NPOs, private companies, and citizens are essential for lake basin conservation. To clarify the differences of forms of collaboration and factors determining the forms, the authors investigated all the prefectural governments in Japan if they have conservation plans for lakes and collaborative activities carried out within the plans, and what is the role of each stakeholder in the activities. As a result, 110 collaborative activities were implemented at 18 lakes in 2016. According to the type of role sharing and visualized roles of respective stakeholders, the activities could be categorized into the following four types: “Council initiative type”, “Government initiative type”, “Well-balanced type”, and “Environmental education type”. It was also revealed that all “Council initiative type” activities have similar forms of collaboration as the measure councils were established by respective local governments and have had fixed relationships with the governments for many years; and “Government initiative type” activities have various forms of role sharing even in similar projects.