“Megadroughts” that last for decades are threatening to strike already parched Western U.S. states by the end of the century, a new study finds, with one model predicting that a drought lasting about 35 years may be a “near certainty.”
A megadrought would bring back the devastating dustbowl conditions of the 1930s to California, Utah, Nevada, New Mexico, and Colorado, but would last for a much longer period of time, according to the study published Wednesday in the journal Science Advances. Continue reading
The drought in California is persisting even after significant rainfall. It’s a bad situation, but it is absolutely nothing compared to what is in store for the Central Plains and Southwestern region of the United States in the next 100 years.
Scientists had already found that the Southwestern United States were at great risk of experiencing a significant megadrought (in this case meaning drought conditions that last for over 35 years) before the end of the 21st century. But a new study published in Science Advances added some grim context to those predictions. Continue reading
We ain’t seen nothing yet: The intense drought in California is only an appetizer compared with what’s coming this century across much of the western and central USA, according to a study out Thursday.
During the years 2050 to 2100, the Southwest and Great Plains will face a persistent “megadrought” worse than anything seen in the past 1,000 years, and the dry conditions will be “driven primarily” by human-induced global warming, scientists said. Continue reading