Contact Us

Email us
Phone: +1.678.367.0981
Fax: +1.240.547.1795

Mailing Address

International Society of Arboriculture
PO Box 191
Annapolis Junction, MD 20701
United States

Physical Address

International Society of Arboriculture
270 Peachtree St NW, Suite 1900
Atlanta, GA 30303
United States

Order Delays Due to Physical Inventory

Due to ISA's annual physical inventory, orders placed between
2 p.m. EDT, Thursday, 20 June 2019, and 11:59 p.m. EDT, Friday 28 June 2019, will not ship until the week of 1 July 2019

Please plan your ordering accordingly.

We will resume regular turnaround times
1 July 2019.

Thank your for your patience.

Questions? Please call the customer service team at (678) 367-0981.

    Climbers' CornerTree Academy
    MondayTuesdayWednesday

    Impacts of Lightning on Trees: Power, Force, & Injury

    Summary

    Understanding lightning conduction systems and tree protection is one component of professional tree health care.  Lightning generation, attachment, and grounding knowledge is important to appreciate in order to install a tree lightning conduction system.  Knowing how lightning injures a tree helps promote reasons for protecting a tree.  This talk will review new information on lightning interactions with trees, including dispelling myths.  How lightning disrupts and damages trees will be presented.

    Conference Proceedings Documents

    Presenters

    Dr. Kim D. Coder is Professor of Tree Biology and Health Care at the Warnell School of Forestry and Natural Resources, University of Georgia in Athens, Georgia, USA. He has degrees from Iowa State University in forestry, tree biology, and forest ecology. Dr. Coder was elected world President of the International Society of Arboriculture by fellow professionals. In the last 15 years, he has received three of ISA's world-wide, peer selected awards (Shigo, Harris, & Achievement awards). He won the highest international award given by the Arbor Day Foundation - the J. Sterling Morton award. Dr. Coder is author of over 500 technical publications and articles. He is an international lecturer and consultant to private citizens, corporations, attorneys, and communities on tree health care, tree anatomy, abiotic tree stress, lightning & tree protection, risk management, tree physiology, biomechanics, and community forest ecology.

    Climbers' CornerTree Academy
    MondayTuesdayWednesday

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