A brief consideration of tree risk
This time of year, a lot of folks in the Pacific Northwest become concerned about the risks from falling trees. While it is true that trees have the potential to cause damage and harm when they fall, it is important to recognize the difference between perceived and actual risk. Acting in harmony with risk can make us safer, while acting on perceptions, or misconceptions of tree risk, may result in a greater expenditure of money and effort, as well as deprive us of healthy and beautiful trees.
1. Trees are strong - Trees grow as strong as they need to be to stay upright in a given environment. A tree that has grown for years in one location without changes to its surroundings is likely more than strong enough to withstand natural events.
2. Trees are generally safe - The statistical odds of being killed by a tree are greater than 1:20,000,000. The science of risk dictates that when the chances of something happening are greater than 1:10,000,000 that no mitigation is necessary to increase public safety.
3. Trees with defects can be successfully retained - The right kind and amount of treatment can ensure that marginal trees are safe to keep near our homes and family.
If you have a tree that concerns you, give us a call. We will examine your tree with a professional eye and help you determine whether or not you need to take action. Our consulting program will give you the information you need to monitor your trees for defects and ensure that your family is reasonably safe living next to one of nature's marvels, The Tree !
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Seattle Arborist Blogger
Zeb Haney of Seattle, is a second generation arborist. Besides operating Tree Resource, since 2004, Zeb is an instructor with Arboriculture Canada Training and Education (ACTE) and North American Training Solutions (NATS). "I believe that being actively involved with educating and supporting the tree care industry at a high level makes me a better Arborist," says Zeb. Zeb Haney is an ISA Board Certified Master Arborist, # PN-5840B and member of the American Society of Consulting Arborists (ASCA). He also holds multiple certifications in industry methodologies and applications. Zeb Haney is the chair of the Puget Sound Regional Tree Climbing Competition, last held in Seattle at the Washington Park Arboretum.

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