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Abstract
Researchers have developed various methods and tools for nondestructively testing urban trees for decay and stability. A general review of these methods includes simple visual inspection, acoustic measuring devices, microdrills, pull testing, ground penetrating radar, x-ray scanning, remote sensing, electrical resistivity tomography and infra-red thermography. Along with these testing methods have come support literature to interpret the data.
Citation
Allison, Richard Bruce; Wang, Xiping; Senalik, Christopher A. 2020. Methods for Nondestructive Testing of Urban Trees. Forests. 11(12): 1341. https://doi.org/10.3390/f11121341.