Search found 4 matches

by peter macdonagh
Wed Jul 13, 2011 8:53 pm
Forum: General Discussions
Topic: Photo Request - Root Development
Replies: 6
Views: 1358

Photo Request - Root Development

ENTS, -Does anyone in ENTS have images of root development in mature felled trees? Forest? Savanna? -I'm intending to use the images in a powerpoint presentation for graduate landscape architecture & architecture students The focus is on inadequate soil volumes for trees in landscapes with a signifi...
by peter macdonagh
Sat Apr 16, 2011 10:39 am
Forum: Trees Database
Topic: Trees Database site now active
Replies: 25
Views: 10575

Re: Trees Database site now active

Thanks Steve & Mitch, I have a quick question: Has anyone cross-referenced the champions with the local soil data at the tree sites? I'm trying to see if there is a pattern in the US between soil type & tree size. All the best, Peter MacDonagh PS BTW does anyone have any thoughts on my last posting:...
by peter macdonagh
Sat Apr 16, 2011 7:30 am
Forum: Great Smoky Mountains National Park
Topic: Tallest Known Native Hardwood in US - Deep Creek Watershed
Replies: 19
Views: 7518

Re: Tallest Known Native Hardwood in US - Deep Creek Waters

Josh,
Congratulations on the sky topping Tulip Tree - the new tallest eastern native hardwood.
s.
What about the Sherman White Pine near Rhinelander, WI? I thought it was the tallest native tree in the east @ 201 feet.
Best
Peter MacDonagh
by peter macdonagh
Sun Feb 13, 2011 7:53 pm
Forum: Urban Forests, Trees, and Landscapes
Topic: Paris, France Arborists?Minimum Tree Soil Volumes Requireme
Replies: 3
Views: 1682

Paris, France Arborists?Minimum Tree Soil Volumes Requireme

Please help me find City of Paris urban foresters & arborists working in Paris France? I am travelling there March 12 2011. I have read that Paris has a minimum soil volume requirement of 30 cubic meters (1100 cubic feet) per street tree. I would like to know how long this has been in effect & the r...

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