ResourcesDecember 2002 ISA CEU article, Tree Risk Assessment & Tree Mechanics by Ed Hayes. Urban Tree Risk Management: A Community Guide to Program Design and Implementation; U.S. Forest Service, 2003 www.na.fs.fed.us/spfo/pubs/uf/utrmm/ Useful Diagnostic Equipment for Tree Risk Assessment: ML Resistograph, www.imlusa.com/ Picus sonic tomograph, www.argus-electronic.de/index.php/en/picus-sonic-tomograph Air Spade, www.air-spade.com/ Tree Radar (roots), www.treeradar.com/ Many other useful publications are available at the ISA and TCIA bookstores. Please find those links below. ISA: www.isa-arbor.com Tree Care Industry Association: tcia.org/ © All Rights Reserved |