US Parks Accidentally Fertilized By Air Pollution

America's national parks receive harmful, accidental fertilization from air pollution. A recent study identified how this unwanted dose of nitrogen nutrients harms plants and disrupts aquatic environments in 38 U.S. national parks. Continue reading →



via Discovery News http://news.discovery.com/earth/plants/u-s-parks-accidentally-fertilized-by-air-pollution-131014.htm#mkcpgn=rssnws1