Study: Airborne nitrogen pollution producing junk food for fish in Rocky Mountain Park lakes
Study: Nitrogen pollution worsens in Rockies lakes Government study: Many urban streams salty enough to hurt aquatic life, road salt blamedMINNEAPOLIS — Many urban streams have become salty enough to harm aquatic life, largely because of salt used for deicing roads in the winter, according to a new government study released Wednesday. University of Colorado study calculates global warming threat to Colorado River reservoirsBOULDER, Colo. — University of Colorado researchers say global warming increases the chances that the Colorado River system’s reservoirs could be depleted by mid-century. |