Sea‐Level Rise Adaptation and Collaboration in Polycentric Governance: A Comparison of Three Regions
基于美国三个沿海地区的调查数据，研究发现海平面上升适应中的协作主要由少数高能力行动者推动，他们参与多个规划论坛，形成多中心治理格局。
ABSTRACT Adaptation to sea‐level rise confronts coastal communities worldwide with a new set of collective action problems that require collaboration. When does collaboration result in concrete action for adaptation? To address this question, we combine the Ecology of Games and Collaborative Governance frameworks using a comparative analysis of three coastal regions in the United States. We leverage original survey data from the San Francisco Bay Area in California (2018, N = 878), the Tri‐County (Charleston) Area in South Carolina (2022, N = 152), and the Hampton Roads region in Virginia (2023, N = 153), three regions that differ in terms of vulnerability, institutional capacity, and political culture. Across all three regions, we find that collaboration in sea‐level rise adaptation is driven by a core set of high‐capacity actors who build and participate across multiple planning forums in polycentric governance arrangements.