Geoscience BC is releasing the results of an innovative tree-top sampling program led by Noble Exploration Services Ltd. The study looked at whether trace amounts of metals found in spruce trees could ...
Dendrochronologists extract a small, pencil-shaped sample of wood from a tree with a tool called an increment borer. The tiny hole left in the tree's trunk quickly heals as the tree continues to grow.
This is professor Mary Gagen core sampling a tree. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results