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Bottom Trawling's Hidden Toll on Coastal Food Security Exposed

Industrial fishing's dark side: Local families lose vital food sources as trawlers deplete seas. Can policy changes restore balance before it's too late?

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The image shows a woman in a blue shirt and glasses smiling at the camera. On the right side of the...
The image shows a woman in a blue shirt and glasses smiling at the camera. On the right side of the image, there is text that reads "Our Ocean" and on the left side there is a logo. In the background, there are images of fishes, emphasizing the importance of food security and ocean protection.

Bottom Trawling's Hidden Toll on Coastal Food Security Exposed

A new study highlights the hidden costs of bottom trawling on coastal communities worldwide. While this industrial fishing method supplies over a quarter of global marine catches, it threatens local food security and livelihoods. Researchers examined nine regions to reveal how trawling reduces access to affordable, nutritious fish for those who need it most. Bottom trawling pulls large volumes of fish from the sea, but much of it never reaches nearby populations. Instead, high-quality catches are often exported to global markets, leaving fewer nutritious options for local people. The practice also degrades marine habitats, lowering the quality of fish that remain available.

Small-scale fishers struggle as industrial trawlers dominate fishing grounds. These vessels replace traditional operations and disrupt ecosystems, making it harder for communities to sustain themselves. Women working in fish processing, drying, and trading face particular hardship as catches decline. The study proposes solutions to ease these pressures. Restricting trawling expansion and redirecting subsidies toward small-scale fishers could help. Enforcing exclusion zones would also improve access to affordable protein. Policymakers are urged to integrate food security into fisheries management to protect vulnerable coastal populations.

Without intervention, food insecurity may deepen even if total fish production stays steady. Local communities risk losing access to a vital food source as trawling continues to reshape marine ecosystems. The findings call for targeted policy changes to balance industrial fishing with the needs of those who depend on the sea for survival.

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