Country Evidence/Philippines/2025
Cascading vulnerability of fish stocks, processing operations, and dependent communities to climate change in the Philippines
Peer-Reviewed
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This 2025 peer-reviewed article in Ocean & Coastal Management by Riza Jane S. Banicod, Do-Hoon Kim, Gezelle C. Tadifa and Ulysses M. Montojo investigates the cascading vulnerability of fish stocks, processing operations and dependent communities to climate change in the Philippines. Rather than looking at fish stocks in isolation, the study traces how climate impacts move through the system: changes in sea-surface temperature and species distribution alter production, which in turn affects the supply of raw material to processors and the incomes and food security of communities that rely on both fishing and processing. This cascading perspective helps reveal vulnerabilities that might be missed by single-sector assessments. The authors assess exposure, sensitivity and adaptive capacity at multiple points along the chain and identify options such as adaptive fisheries management, diversification of species and products, and more resilient supply chains. Classed as adjacent evidence under Vulnerability and Risk Assessment, the article focuses primarily on capture fisheries and processing but offers lessons directly transferable to aquaculture value chains. It is strong Philippine climate-vulnerability evidence and is useful for researchers designing value-chain risk assessments, for processors and industry planners, and for government agencies seeking to build resilience across fisheries-dependent economies.
Additional Details
- Author(s)
- Banicod, Riza Jane S.; Kim, Do-Hoon; Montojo, Ulysses M.; Tadifa, Gezelle C.
- Type
- Peer-reviewed article – Ocean & Coastal Management
- Aquaculture / Fisheries Dimension
- Fisheries, processing and dependent communities
- Relevance to Climate Aquaculture
- Adjacent
- Thematic Area
- Vulnerability & Risk Assessment
- Climate Issue
- Sea-surface temperature; species distribution; production change
- Adaptation / Key Contribution
- Vulnerability assessment; adaptive management; resilient supply chains
- How to Use / Notes
- Strong Philippine climate-vulnerability evidence