The 100th Meridian, Where the Great Plains Begin, May Be Shifting – State of the Planet

Two new papers find that the line that divides the moist East and arid West is edging eastward due to climate change—and the implications for farming and other pursuits could be huge.

The Arid Region of the United States and its Afterlife: Beyond the

The Arid Region of the United States and its Afterlife: Beyond the

The One Minute Geographer: The Great Plains - The 100-Degree West

Is 'Tornado Alley' shifting eastward?

Evapotranspiration depletes groundwater under warming over the

Out Past the 100th Meridian

Crossing the Great Plains

Redrawing the Map: How the World's Climate Zones Are Shifting

The 100th Meridian, Where the Great Plains Begin, May Be Shifting

Northern Great Plains

The Central and Southern Great Plains

You are now on the 100° Meridian Historical Marker

Northern Great Plains

The line which was regarded as a climate division due to climate

The 100th Meridian Is Moving East