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The Tree-Ring Lab welcomes its new director, David Frank.
Tree-Ring Lab researchers were part of the group that identified the oldest known tree in Europe.
Tree-ring data showing how forests have grown in the past help forecast their future decline under a changing climate.
Outstanding Forester of the Year award to the LTRR's Paul Sheppard.
Tree rings reveal the history of severe drought in parts of British Columbia.
LTRR researcher Valerie Trouet talks about dendrochronology in a local TV interview.
The LTRR featured prominently in awards distributed at the Ameridendo2016 conference in Argentina.
Connie Woodhouse and Kiyomi Morino of the LTRR are authors on a paper showing that temperature modulates the influence of rain and snowfall on Upper Colorado River Basin streamflow.
Valerie Trouet of the LTRR and her colleagues use shipwrecks and tree rings to trace the history of hurricanes, finding fewer during a period of low solar activity.
LTRR researchers Kevin Anchukaitis, Ramzi Touchan and David Meko are co-authors on a paper mapping drought in the Mediterranean over the past 900 years.
Come to the University of Arizona for intensive summer tree-ring courses.
The Tree-Ring Lab has resumed its departmental newsletter after a long hiatus.