Dating the age of an oak tree speeddating the city
Normally a forester will take a core-boring into a tree and count the annual rings if he or she would like to know the age of a tree. If you are working on school projects you may also want to visit the ISA website and look in the publications area under consumer tree care information." "I believe the formula on this site for estimating the age of an oak tree is incorrect.
Unfortunately, this method can be very harmful to a tree, since the boring will leave a hole in the tree which insects may enter. I have applied your formula to a number of willow oaks in the Mount Vernon VA area and, specifically, two oaks that were planted in honor of George Washington's Bicentennial in 1932 — 85 years ago.
You're not going to be able to efficiently core a 7 foot diameter tree, without busting a drill-bit (because of the density of the wood).
The best way to age it is to look up the deed history to the property on which the tree is positioned on.
There is a noninvasive way to estimate tree age in common trees where they are grown in a forest environment.
Still, it is not always appropriate to use these invasive methods to age a tree.Oaks are not a species which would be able to survive that long of a time, and still maintain a healthy and full crown.Overall though, you will not be able to tell the full-age of the tree until it has died and you can cut it down and count the growth rings.She is currently a candidate for a Master of Fine Arts in fiction. The giant sequoia trees of California are known to live over 3,000 years, discerned through tree ring dating.
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Living in France and Northern California, Teo Spengler is an attorney, novelist and writer and has published thousands of articles about travel, gardening, business and law.