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Dr. Mubark Mahmud PhD, an environmental researcher originally from Kano State and now residing in France, has developed a groundbreaking technique for measuring tree height, now recognised as the ...

Q: We excavated a trench for drainage near an oak tree. At the closest point, we are maybe 12 feet from the trunk of the tree. We did not break any roots larger than about 3/4 inch. Will the tree live ...

Observe standing trees and discuss tree grades. Practice tree scaling and grading on selected trees. Fell a tree and discuss bucking decisions to maximize the value of each log. Discuss and practice ...