里山里海の保全・再生に関する研究：資源管理の観点からの分析

在2017财年，在中津市的中津潮汐滩涂区、岛根县的高津河流域和宫崎县的阿雅镇进行了实地工作。通过这些实地调查，从本地和自下而上的角度进行了生态系统服务的社会文化价值分析、生态系统服务变化的驱动因素以及生态系统保护面临的挑战。实地调查的方法包括面对面问卷调查、焦点小组讨论（中津案例）和深度访谈（高津河案例和阿雅镇案例）。采用问卷调查的方式，探讨人们从滨海景观中享受到的不同供给和文化服务。在中津，对不同的利益相关者群体（即渔民、观鸟者、非政府组织、自然保护团体、农民、农民兼渔民、林业从业者、政府官员、当地商人）进行了面对面的问卷调查，以揭示泥滩生态系统的供应、管理、支持和文化服务，以及利益相关者对这些生态系统的社会文化看法。特别是从文化服务的角度来探讨中津案例，并探讨了与文化服务相关的不同ES包。该研究人员致力于为当地社区提供公开讲座和报告。在高津河案和阿雅镇案中，我们通过采访来追踪当地社区所经历的流域变化。

In the FY 2017, fieldworks have been carried out in Nakatsu tidal mudflat area in Nakatsu City, Takatsu River basin in Shimane Prefecture and Aya town in Miyazaki Prefecture. Through these fieldworks, socio-cultural valuation of ecosystem service (ES) analysis, drivers of ecosystem service change, and challenges to ecosystem conservation from a local and bottom-up perspective has been carried out. Methods applied in the fieldworks include face-to-face questionnaire surveys, focus group discussions (Nakatsu case), and in-depth interviews (Takatsu River case and Aya town case). Questionnaire survey was used to explore the different provisioning and cultural services people enjoy from the coastal seascapes. At Nakatsu, face-to-face questionnaire survey has been applied with different stakeholder groups (i.e. fishermen, birdwatchers, NGOs, nature protection groups farmers, farmer-cum-fishermen, forestry practitioners, government officers, local businessmen) to reveal provisioning, regulating, supporting and cultural services from the mudflat ecosystem and the socio-cultural perceptions of the stakeholders towards these ESs. The Nakatsu case has been approached from a cultural service perspective especially, and the different bundles of ES that are linked with cultural services were explored. The researcher is engaged in delivering public lectures and reports for the local communities. The Takatsu River case and the Aya town case, narratives have been used through interviews to track the changes of their watersheds as experienced by the local community.