Measuring a Tree’s Pulse and Its Relationship to Tree Health

This presentation, led by Charles Cannon, will introduce the basic concepts of sap flow, the factors that influence it, and how it is measured, and then delve into collaborative research programs in long-term monitoring and experimental trials, ending with prospective uses of the data and technology. Listen to the Science of Arboriculture podcast and then take the accompanying CEU quiz to check your knowledge. (A, U, M, T, Bs)