“Rising temperatures due to climate change dramatically reduced the snowpack that feeds the Upper Missouri River Basin”
“For the first decade of the century, the Upper Missouri River Basin was the driest it’s been in 1,200 years, even more parched than during the disastrous Dust Bowl of the 1930s, a new study says.
The drop in water level at the mouth of the Missouri — the country’s longest river — was due to rising temperatures linked to climate change that reduced the amount of snowfall in the Rocky Mountains in Montana and North Dakota, scientists found.
The basin has continued to experience droughts this decade — in 2012, 2013 and 2017 — but their severity in comparison with historic drought is unknown. The “Turn-Of-The-Century Drought” study, published Monday in the Proceedings of the National Academy of Sciences, focused only on the 10 years after 2000.”