Silvofishery as a Nature-Based Response to Tin Mining Pressure: A DPSIR-Based Analysis of Coastal Resilience and Climate Change Mitigation in Kurau Barat Village, Central Bangka

Dwi Jati Marta; Dina Atikah; Ernalem Bangun; Adi Subiyanto

Authors

Dwi Jati Marta Indonesian Defense University, Salemba, Central Jakarta and 10430, Indonesia
Dina Atikah Indonesian Defense University, Salemba, Central Jakarta and 10430, Indonesia
Ernalem Bangun Indonesian Defense University, Salemba, Central Jakarta and 10430, Indonesia
Adi Subiyanto Indonesian Defense University, Salemba, Central Jakarta and 10430, Indonesia

Keywords:

Blue Economy, Climate Change, Coastal Resilience, Mangrove, Silvofishery

Abstract

Climate change brought impacts on coastal ecosystems, particularly mangrove areas that functioned as blue carbon sinks and livelihood buffers for coastal communities. Kurau Barat Village, Central Bangka Regency, experienced severe pressure from mangrove degradation caused by tin mining activities and infrastructure development plans, which threatened ecological sustainability and socio-economic resilience. This study employed a descriptive qualitative approach, with data collected through interviews, observations and document analysis involving village officials, fishermen, fishpond farmers, community leaders, environmental groups, government and NGO stakeholders. Data were analyzed using the Miles, Huberman & Saldana interactive model, supported by NVivo 15 software. The findings indicated that mangrove degradation and mining activities reduced fisheries productivity and increased community vulnerability. Silvofishery showed potential as a nature-based solution due to community participation, market demand for mangrove crabs, and alignment with ASEAN blue economy policies, despite challenges such as land conflicts, limited capital, and environmental impacts from mining. The implementation of silvofishery contributed to coastal resilience through mangrove rehabilitation, livelihood diversification, and enhanced blue carbon stocks. The study concluded that silvofishery served as a strategic approach to strengthening coastal resilience and supporting climate change mitigation, although its sustainability depended on policy support, stricter mining regulation, and continuous community capacity building.

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