Wet cycles can cause prairie lake expansions that drive elevated levels of mercury, according to South Dakota State University research.
Spare the Air campaign is designed to reduce the number of single occupancy vehicles on California highways.
EPA awarded American Recovery and Reinvestment Act money to the Texas Water Development Board.
Stimulus funds will finance overdue improvements to wastewater and drinking water systems as well as water quality planning.
New research sharpens Shapiro equation of sweat production, adjusting the amount of water needed in the field for hydration.
The rule was adopted in December to prevent benezene and volatile organic compound emissions from gas stations.
The average household spends as much as $500 per year on water and sewer bills and uses about 100 gallons of water each day, according to the Environmental Protection Agency.
University of California researchers say resource management and conservation won't work if they don't address the impacts of land-based human activity, particularly the mouth of the Mississippi River.
Bruno Steis has now replaced Wolfgang K. Distler as the company's chief executive officer.
Hydrologic model provides insights into surface and ground water supplies.
New research sharpens Shapiro equation of sweat production, adjusting the amount of water needed in the field for hydration.