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      A Comprehensive Vulnerability Assessment of the Philippine Fish Processing Sector to Climate Change = 필리핀 수산물 가공업의 기후변화 취약성 평가

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      https://www.riss.kr/link?id=T17196233

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      다국어 초록 (Multilingual Abstract)

      This study evaluates the ecological and socio-economic vulnerabilities of the Philippine fish processing sector to climate change, focusing on the impacts of rising sea surface temperatures under the RCP 8.5 scenario and extreme weather events on fish species, processing operations, and dependent communities. Species such as Scomber australasicus, Gazza minuta, and Secutor insidiator were identified as the most vulnerable, with SST exposure emerging as the primary driver. Sectoral analysis revealed that drying and smoking operations face the highest vulnerability due to their reliance on weather- dependent traditional methods, limited infrastructure, and constrained financial and market resources. In contrast, canning and bottling sectors demonstrated lower vulnerability, supported by advanced technologies, controlled processing environments, and access to robust institutional and financial resources. Regional analysis highlighted elevated vulnerability in provinces like Masbate, Leyte, and Samar due to high exposure, while Western and Central Visayas exhibited sensitivity-driven vulnerabilities. These findings underscore the interconnectedness of ecological and socio-economic risks and provide a framework for addressing sector- and region-specific vulnerabilities. By aligning adaptation strategies with localized needs and systemic challenges, this study contributes to fostering resilience, sustainability, and competitiveness in the Philippine fish processing sector amidst evolving climate challenges.
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      This study evaluates the ecological and socio-economic vulnerabilities of the Philippine fish processing sector to climate change, focusing on the impacts of rising sea surface temperatures under the RCP 8.5 scenario and extreme weather events on fish...

      This study evaluates the ecological and socio-economic vulnerabilities of the Philippine fish processing sector to climate change, focusing on the impacts of rising sea surface temperatures under the RCP 8.5 scenario and extreme weather events on fish species, processing operations, and dependent communities. Species such as Scomber australasicus, Gazza minuta, and Secutor insidiator were identified as the most vulnerable, with SST exposure emerging as the primary driver. Sectoral analysis revealed that drying and smoking operations face the highest vulnerability due to their reliance on weather- dependent traditional methods, limited infrastructure, and constrained financial and market resources. In contrast, canning and bottling sectors demonstrated lower vulnerability, supported by advanced technologies, controlled processing environments, and access to robust institutional and financial resources. Regional analysis highlighted elevated vulnerability in provinces like Masbate, Leyte, and Samar due to high exposure, while Western and Central Visayas exhibited sensitivity-driven vulnerabilities. These findings underscore the interconnectedness of ecological and socio-economic risks and provide a framework for addressing sector- and region-specific vulnerabilities. By aligning adaptation strategies with localized needs and systemic challenges, this study contributes to fostering resilience, sustainability, and competitiveness in the Philippine fish processing sector amidst evolving climate challenges.

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      목차 (Table of Contents)

      • Introduction 1
      • 1. Background of the study 1
      • 2. Research objectives 6
      • 3. Theoretical Framework 7
      • Review of Related Literature 11
      • Introduction 1
      • 1. Background of the study 1
      • 2. Research objectives 6
      • 3. Theoretical Framework 7
      • Review of Related Literature 11
      • 1.Climate change impacts on marine fisheries 11
      • 2. Climate vulnerability assessment in fisheries 13
      • 3. Research Gaps 17
      • Materials and Methods 18
      • 1. Study design 18
      • 1.1 Defining target sectors, areas, and species for assessment 19
      • 2. CVA framework 21
      • 2.1 Ecological component 22
      • 2.2 Socio-economic component 33
      • 3. Data collection, processing, and analysis 49
      • Results 51
      • 1. Ecological vulnerability 51
      • 1.1 Species vulnerability 51
      • 1.2 Vulnerability by sector 60
      • 1.3 Vulnerability by province 61
      • 2. Socio-economic vulnerability 66
      • 2.1 Quantitative approach: Aggregate vulnerability assessment 69
      • 2.1.1 Sectoral vulnerability insights 69
      • 2.1.2 Comparative analysis of vulnerability by province 72
      • 2.2 Vulnerability categorization using Punnett Square analysis 76
      • Discussion 80
      • 1. Ecological vulnerability 80
      • 2. Socio-economic vulnerability 90
      • Conclusion 111
      • Acknowledgement 115
      • References 118
      • Appendices 143
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