The vulnerability factors of illegal, unreported, and unregulated (IUU) fishing in municipality of Alicia, Zamboanga Sibugay, Philippines
Paper Details
The vulnerability factors of illegal, unreported, and unregulated (IUU) fishing in municipality of Alicia, Zamboanga Sibugay, Philippines
Abstract
Illegal, Unreported, and Unregulated (IUU) fishing continues to seriously threaten the sustainability of marine resources in Alicia, Zamboanga Sibugay, Philippines. However, nothing has been done yet to evaluate the IUU fishing in Alicia. This paper presents the first ever assessment of the vulnerability of coastal waters of Alicia to IUU fishing, using the Philippine IUU Fishing Index and Threat Assessment Tool (I-FIT) developed by DA-BFAR and USAID. The assessment focused on eight indicators with a scaling score from 1 (low vulnerability) to 4 (very high vulnerability) and a data quality score of 1-3 (low -high data quality). Alicia obtained a vulnerability score of 2.63, indicating a moderate risk to IUU fishing. This score is higher than the national average of 2.53. The key vulnerability factors include rich fishing grounds in the municipality that attract legal and illegal fishers, increasing prices of illegally caught fish, and a very low budget allocation for fisheries and coastal resource management. Yet, these are alleviated mainly by other factors such as well-defined jurisdictional borders and a combined enforcement pact with neighboring municipalities, as well as the absence of powerful groups defending illegal fishers. The data quality score is 3, denoting high data reliability. Recommendations include intensifying habitat protection, raising funding allocation, increasing enforcement operations, providing livelihood programs, monitoring, engaging community participation, and conducting regular vulnerability assessments. This study aligns with the Sustainable Development Goal Target 14.4, which seeks to end illegal, unreported, and unregulated (IUU) fishing.
Auld K, Baumler R, Han DP, Neat F. 2023. The collective effort of the United Nations specialised agencies to tackle the global problem of illegal, unreported and unregulated (IUU) fishing. Ocean and Coastal Management 243, 106720.
Chen W, Lin J, Hu C, Shih Y. 2024. Environmental impacts of illegal fishing and enforcement responses in Taiwan, Version 1 (Preprint).
DA-BFAR. 2021. https://sites.google.com/fishright.crcuri.org/ifit/home
DA-BFAR. 2022. https://sites.google.com/fishright.crcuri.org/ifit/home
Food and Agriculture Organization (FAO). 2016. The state of world fisheries and aquaculture 2016 (SOFIA). ISBN 978-92-5-109185-2.
Food and Agriculture Organization (FAO). 2018. The state of world fisheries and aquaculture 2018: Meeting the Sustainable Development Goals. ISBN 978-92-5-130562-1.
Food and Agriculture Organization (FAO). 2020. Asia-Pacific Fishery Commission (APFIC).
Fujii I, Okochi Y, Kawamura H. 2021. Promoting cooperation in monitoring, control, and surveillance of IUU fishing in the Asia-Pacific. Sustainability 13(18), 10231.
Galang CG. 2024. Foreign illegal fishing, poverty straining PH marine sector. Manila Bulletin.
Ibrahim ND, Abdukadir ZH, Kulmie DA. 2024. Fishing for fortune: Exploring how fishing sector fuels economic development. International Journal of Multidisciplinary Research and Growth Evaluation 5, 264–271.
Lubchenco J, Haugan PM. 2023. Illegal, unreported and unregulated fishing and associated drivers. Springer eBooks, 553–591.
Mackay M, Hardesty BD, Wilcox C. 2020. The intersection between illegal fishing, crimes at sea, and social well-being. Frontiers in Marine Science 7, 589000.
National Oceanic and Atmospheric Administration (NOAA). 2025. Map on Philippine coral bleaching – Coral Reef Watch 5km Virtual Stations. https://coralreefwatch.noaa.gov/product/vs/map_full.html
Nedumpara JJ, Hajela P. 2024. Subsidies contributing to overcapacity and overfishing: The challenges in completing the third pillar of the WTO Fisheries Agreement. Asian Journal of WTO and International Health Law and Policy 19(1), 67–101. https://ssrn.com/abstract=4780213
Setianti Y, Hatmar MA, Monica WS, Aiman U, Asri H. 2024. Overfishing and marine ecosystem collapse: A global perspective. Join: Journal of Social Science 1(5), 273–289.
Solandt J-L, Comley J, Harding SP, Trono R, Raines P. 2022. Effectiveness of fish sanctuaries in the Mabini Reserve, Philippines after a decade of protection. Silliman Journal 44(2). https://sillimanjournal.su.edu.ph/index.php/sj/article/view/260
Tahiluddin A, Terzi E. 2021. An overview of fisheries and aquaculture in the Philippines. Journal of Anatolian Environmental and Animal Sciences 6(4), 475–486.
Temple AJ, Skerritt DJ, Howarth PE, Pearce JB, Mangi SC. 2022. Illegal, unregulated and unreported fishing impacts: A systematic review of evidence and proposed future agenda. Marine Policy 139, 105033.
Widjaja S, Long T, Wirajuda H. 2020. Illegal, unreported and unregulated fishing and associated drivers. https://oceanpanel.org/publication/illegal-unreported-and-unregulated-fishing-and-associated-drivers
Wilcox C, Mann V, Cannard T, Ford J, Hoshino E, Pascoe S. 2021. A review of illegal, unreported and unregulated fishing issues and progress in the Asia-Pacific Fishery Commission region. Bangkok: FAO and Hobart: CSIRO.
Judy Ann H. Fernandez, Shekinah L. Ogoc, Angelica M. Darunday, Norlika D. Moti, Hilly Ann Roa-Quiaoit, Maria Theresa M. Mutia, Frandel Louis S. Dagoc, Armi G. Torres, 2025. The vulnerability factors of illegal, unreported, and unregulated (IUU) fishing in municipality of Alicia, Zamboanga Sibugay, Philippines. J. Biodiv. Environ. Sci., 26(5), 106-118.
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