Abstract

This study examines all 48 members of the Japanese Geoparks Network to explore how human societies live with the Active Earth in one of the world’s most tectonically active regions. Rather than treating geoparks as separate sites, the study analyzes them collectively in terms of geoheritage, geohazards, hydrological environments, and community-based activities. The study is organized around four interconnected perspectives: (1) local geoheritage and Deep Time, (2) geohazards linking Human Time and Deep Time, (3) human life within Earth-system circulation, and (4) people and local communities connected through geopark participation. The results show that Japanese geoparks collectively preserve records of plate subduction, magmatism, accretion, crustal deformation, uplift, erosion, and hydrological processes that have shaped the Japanese active margin over hundreds of millions of years. These same processes continue to influence contemporary society through earthquakes, volcanic eruptions, water resources, ecosystems, agriculture, fisheries, and regional livelihoods. This nationwide analysis suggests that Japanese geoparks can be understood not only as sites for geoheritage conservation or tourism, but also as places where people recognize and sustain relationships among Earth-system processes, everyday life, and local communities.

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