Could your driveway be poisoning your kids? Robert McClure of Investigate West writes for QUEST.
Car tires, rain, foot traffic, snowplows, and the freeze/thaw cycle all cause tiny bits of the sealant to “abrade,” as scientists say. Little bits of the black stuff flake off. Other studies have shown that the runoff from the coal tar-sealed lots harms critters in freshwater streams where it ends up, affecting their development and reproduction and reducing the populations and the number of species able to live in affected streams.
Microbeads a major problem in L.A. River. By Louis Sahagun for the L.A. Times.
The tiny polyethylene and polypropylene beads are an emerging concern among scientists and environmentalists. The beads come mostly from personal care products such as facial exfoliants and body washes. They are not biodegradable, however, and because they are not removed easily by wastewater treatment plants, they flow out to sea and enter the food chain.
Residents Race To Save Urban Wetlands as Puerto Rican Estuary Faces Dire Pollution Problem. By Danica Coto of AP in Huffington Post.
More than 12,600 pounds (5,700 kilograms) of trash was pulled out of the San Juan Bay Estuary in just a few hours that recent weekend morning, evidence of the enormous scale of the problem, but perhaps also a sign that things might improve. A plan to rescue this urban wetland, which is still a vital habitat and prime tarpon fishing ground despite the pollution, is a priority for the administration of Gov. Alejandro Garcia Padilla, in part to bring more tourists and needed revenue to the gritty capital of the U.S. island territory.
River’s contaminated sediment targeted in EPA cleanup plan. By Jim Kasuba for The News-Herald in Southgate, Mich.
Most of the industries that lined the Detroit River are long gone, but the pollution they left behind remains to this day. It took decades to contaminate the river to a point where wildlife and human health have been affected, but it could take just as long to clean it all up.
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