The Earliest Hints of Lead Pollution Dates 5,200 Years Back, Ancient Agrarian Sediment Core Reveal Traces Lead poisoning has ...

Pollution is causing concern for the overall and long-term health of the state’s third-longest river. The Minnesota River flows 318 miles from the state’s western border to St. Paul.

Eutrophication is a leading cause of impairment of many freshwater ... and concomitant HABs continue to be the leading cause of water pollution for many freshwater and coastal marine ecosystems ...

"This matter is urgent. Fish are dying. The situation has to be halted, and penalize the responsible contractor." ...

water and air pollution, increased infrastructure costs, inequality, and social homogeneity (Ewing 1997; Squires 2002). Understanding the causes, consequences, and policy implications related to ...

When the Great Lakes Water Quality Agreement was passed in the 1970s, eutrophication was the big problem. Eutrophication occurs when too many nutrients enter a body of water, increasing the amount of ...

Two factors are involved. Water pollution causes water shortage. For example, rivers or lakes could have been a source of drinking water but, because it’s polluted, you have to find another source." ...

The study identified discharge of cattle manure as the cause of the pollution. “This water quality data should concern everyone who knows and loves Point Reyes,” said Chance Cutrano, director of ...