Meaning of muro ami fishing

Muro-Ami Fishing, otherwise known as reef-hunting, is one of the cruelest, most cataclysmic forms of illegal fishing that destroys the coral reefs and exploits children. This practice consequently destroys corals which take whole lifetimes to form and causes the deaths of some of these unfortunate children. For casualties ensuing from these practices (either a kid gets caught in the big net that they use, or the bomb explodes before the children assigned to handle the bomb could leave the area), bodies are left in the shoreline because they are too expensive to return to their homes.