Recycling that rescues dolphins
A study found that attaching plastic bottles to gillnets significantly reduced dolphin bycatch by nearly 90% without affecting fish catches. The method uses the acoustic properties of the bottles to alert dolphins to the nets, helping them avoid entanglement. This low-cost solution offers a practical way to protect endangered dolphins while supporting the livelihoods of local fishers.
Tying plastic bottles to gillnets reduced dolphin deaths by nearly 90% in a study, without lowering fish catches.
This simple, low-cost method offers a practical way to protect dolphins while supporting the livelihoods of small-scale fishers.
It shows how everyday materials and local knowledge can create effective, sustainable solutions to complex environmental problems.
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