An Integrated Landscape–Seascape Approach in the Making: Facilitating Multi-Stakeholder Partnership for Socio-Ecological Revitalisation in Eastern Coastal Taiwan (2016–2021)

Over the past decade, integrated landscape (–seascape) approaches—IL(S)As—have been gaining prominence as holistic, collaborative, and tangible solutions to biodiversity conservation and sustainability challenges. On-the-ground implementation of IL(S)As, however, is a complex task. The Xinshe “Forest–River–Village–Ocean” Eco-Agriculture Initiative (the Xinshe Initiative), established in October 2016 and facilitated by the authors, is an ILSA aimed at the socio-ecological revitalisation of the Xinshe ridge-to-reef landscape–seascape in eastern coastal Taiwan. The objective of this paper is to summarise and demonstrate our experiences with facilitating the Xinshe Initiative over the five-year period (2016–2021). This is a case study participatory action research based on mixed qualitative methods of data collection and analysis. Research findings reveal the importance of: (1) locally sensitive boundary setting and checking by the means of inclusive and participatory processes; (2) various facilitation tools and engagement strategies for the continuity of multi-stakeholder interest and engagement; (3) five socio-ecological perspectives of the Satoyama Initiative for determining environmental and socio-economic objectives; (4) regular, consistent, and locally sensitive monitoring and evaluation tools for the effectiveness of adaptive co-management; and (5) enabling conditions (relational, knowledge, and political resources) for promoting the Xinshe ILSA-related experiences “from -scape to scale”.