Nasa climate study warns of unprecedented North American drought
By Dana Nuccitelli
California is in the midst of its worst drought in over 1,200 years, exacerbated by record hot temperatures. A new study led by Benjamin Cook at Nasa GISS examines how drought intensity in North America will change in a hotter world, and finds that things will only get worse.
Global warming intensifies drought in several ways. In increases evaporation from soil and reservoirs.
By Bob n Renee