‘Everything is destroyed’: dynamite use sends shockwaves through fishing industries

Using explosives is illegal, wasteful and devastating to marine life and people's livelihoods. Yet in Sri Lanka and around the world it's thriving as a quick and easy route to a lucrative haul

The immediate aftermath of a blast is obvious, says Wilson Perera: the ocean turns murky with blood and is strewn with fish that are missing eyes or other organs. Those fish that are wounded swim off to die elsewhere. Their carcasses wash ashore days later.

Everything within a 100-metre radius of the blast is destroyed - coral reefs, marine plants and animals," says Perera.