the Lost Colony of Roanoke

Climate factors

Also in 1998, a team led by climatologist David W. Stahle, of the University of Arkansas, Department of Geography, in Fayetteville, Arkansas, and archaeologist Dennis B. Blanton, of the Center for Archaeological Research at The College of William and Mary in Williamsburg, Virginia, used tree ring cores from 800-year-old bald cypresses taken from the Roanoke Island area of North Carolina and the Jamestown area of Virginia to reconstruct precipitation and temperature chronologies.

The researchers concluded that the settlers of the Lost Colony landed at Roanoke Island in the summer of the worst growing-season drought in 800 years. "This drought persisted for 3 years, from 1587 to 1589, and is the driest 3-year episode in the entire 800-year reconstruction," the team reported in the journal Science. A map shows that "the Lost Colony drought affected the entire southeastern United States but was particularly severe in the Tidewater region near Roanoke [Island]." The authors suggested that the Croatan who were shot and killed by the colonists may have been scavenging the abandoned village for food as a result of the drought.