Climate Impacts

For three days in 2005, flooding from Hurricane Katrina cut off the only road to Port Fourchon. Officials had to decide: did the risk of future flooding justify the cost of raising the roadway out of the Gulf's rising waters?

Monday, October 1, 2012

  • On the Rio Grande—historically the wellspring for more than five million people in Colorado, New Mexico, Texas, and Mexico—coping with scarcity has become a reality, and water management and use in the region may be a leading example of how to adapt to drier times

  • In the wake of historic flooding along the Missouri River in spring and summer 2011, NOAA scientists are exploring how climate patterns like La Niña and others can set the stage for floods or drought in the Northern Rockies and the Upper Great Plains.