Tennessee Valley Authority and the University of Tennessee Knoxville are conducting a field study to collect tree ring data to help predict drought conditions. WUTC's Will Davis goes to Little Cedar Mountain and talks with Curtis Jawdy, Laura Smith, and Suzanne Fisher.
TVA Uses Tree Rings To Predict Drought
1 of
Laura Smith, Department of Geography at the University of Tennessee Knoxville
Will Davis / WUTC
2 of
Curtis Jawdy, The Tennessee Valley Authority
Will Davis / WUTC
