5.14.2010
Floating Garbage Found in the Ocean
SAN JUAN, Puerto Rico — Researchers are warning of a new blight at sea: a swirl of confetti-like plastic debris stretching over a remote expanse of the Atlantic Ocean. The debris is harmful for fish, sea mammals – and at the top of the food chain, potentially humans – even though much of the plastic has broken into such tiny pieces they are nearly invisible. Since there is no realistic way of cleaning the oceans, advocates say the key is to keep more plastic out by raising awareness and, wherever possible, challenging a throwaway culture that uses non-biodegradable materials for disposable products. Plastics have entangled birds and turned up in the bellies of fish: A paper cited by the U.S. National Oceanic and Atmospheric Administration says as many as 100,000 marine mammals could die trash-related deaths each year.