Exploring Sustainable Futures: Insights from Indonesia’s Shark and Ray Fisheries

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On January 11-12, 2025, our team embarked on an immersive field visit to Tegalsari and the Nizam Zachman Fishing Port—a pivotal step in our collaboration with Indonesia’s Ministry of Marine Affairs and Fisheries (MMAF), the UK’s Centre for Environment, Fisheries and Aquaculture Science (Cefas), and the Rekam Nusantara Foundation under the IWT Challenge Fund (Darwin IWT 057) project.

Joined by global experts Dr. Joanna Murray (Marine Wildlife Trade and Bycatch Lead, Cefas) and Dr. Paula Schiefer (Senior Fisheries Anthropologist, Cefas), alongside the LPSPL Serang team, we engaged in dynamic dialogues with fishing port authorities and local traders of shark and ray products. This visit wasn’t just about observation—it was a collaborative effort to bridge science, policy, and community action for sustainable fisheries.

Key Discussion Themes

Data-Driven Fisheries Management
How do we track shark landings accurately? We explored the mechanisms of data collection— Catch recording is done by two parties, known as PIT enumerators and enumerators from LPSPL. The difference between the recording parties lies in the type of information listed. PIT enumerators focus on recording the weight of catch with a shark or ray component. LPSPL enumerators, on the other hand, record more detailed information, starting from species and individual length. Accurate data is key to science-based policy. 

from species identification and size measurements to recording geographic origins. Reliable data is the backbone of science-based policies to protect vulnerable species.

Unraveling the Trade Chain
From small-scale fishers to global exporters, the journey of shark and ray products is intricate. We mapped the roles of local collectors, processing factories, and international markets. Beyond food products, we discovered surprising uses in pharmaceuticals and luxury goods, highlighting the need for traceability and ethical practices.

From small-scale fishers to exporters, the journay of shark and ray products is complex! We explore the role of local collectors, processing factories and the international markets. Small-scale fishers generally partner with large companies to distribute captured products such as bones and fins. It's not just bones and fins that are in high demand in the global market.  Shark skin and meat are now also in demand - Apparently, not all products are processed into culinary delights - some parts are utilized for the pharmaceutical and fashion industries.

A Global Responsibility, A Local Commitment

As the world’s largest shark and ray hotspot, Indonesia holds a critical role in shaping the future of marine conservation. This project aims to transform fisheries management by integrating scientific research, policy innovation, and community engagement. Our goal? To safeguard biodiversity while ensuring livelihoods for coastal communities—proving that sustainability and economic growth can coexist.

This collaboration underscores a universal truth: conservation thrives on partnership. By uniting governments, scientists, NGOs, and local stakeholders, Indonesia is pioneering a model for global marine stewardship—one that ensures these majestic species thrive for generations. Together, we’re charting a course toward healthier oceans—where marine life flourishes, and communities prosper. 🌏🤝

Editor’s Note: This article aligns with UN Sustainable Development Goal 14: Life Below Water, advocating for the conservation and sustainable use of marine resources. Let’s turn the tide for our oceans! 🌟

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