epa
Deepwater Aquaculture
Near-shore fish farms have created many environmental problems. Raising large numbers of fish creates concentrations of fish waste and sea lice, which can adversely impact near-shore ecosystems.
Trends Influencing Our Cities
The Environmental Protection Agency removed its information hub about climate change last year. In response, 17 cities reposted the information on their own city government sites. This is indicative of the fact that cities are increasingly taking on a leadership role in environmental, social and economic change.
Lawnmower Pollution
Over 50 million Americans mow their lawns each week, which uses 800 million gallons of gas per year and produces tons of air pollutants. Garden equipment engines were completely unregulated with respect to emissions until the late 1990s and still emit high levels of carbon monoxide, volatile organic compounds, and nitrogen oxides. In fact, gas mowers and their relatives like leaf blowers and edgers produce 5% of the air pollution in this country.
Dioxane And Drinking Water
A byproduct of plastics production, dioxane is a clear, synthetic, liquid solvent that easily mixes with water. It’s frequently used in paint strippers, dyes, and varnishes, as well as shampoos and body washes – particularly those that are sudsy. Dioxane doesn’t really biodegrade and is widely regarded as a contaminant.
Coal Plants And Fish
High levels of an element found in coal ash have been detected in fish in two lakes where Duke Energy coal-fired power plants are located, according to a peer-reviewed study at Duke University. The element, selenium, occurs naturally but is concentrated in coal ash.