Search found 61 matches

by DonCBragg
Sat Mar 31, 2012 2:45 pm
Forum: Special Publications
Topic: An Improved Tree Height Measurement Technique Tested ...
Replies: 0
Views: 1652

An Improved Tree Height Measurement Technique Tested ...

peer_reviewed.JPG An Improved Tree Height Measurement Technique Tested on Mature Southern Pines by Don C. Bragg. SOUTH. J. APPL. FOR. 32(1) 2008, pp. 38-43. http://www.nativetreesociety.org/specialreports/bragg/Bragg2008A.pdf Bragg2008A1.JPG Virtually all techniques for tree height determination fo...
by DonCBragg
Sat Mar 31, 2012 2:38 pm
Forum: Special Publications
Topic: Sine Method as a More Accurate Height Predictor for Hardwood
Replies: 0
Views: 1955

Sine Method as a More Accurate Height Predictor for Hardwood

peer_reviewed.JPG The Sine Method as a More Accurate Height Predictor for Hardwoods by Don C. Bragg, In: Buckley, David S.; Clatterbuck, Wayne K. (eds.). Proceedings of the 15th Central Hardwood Forest Conference. General Technical Report SRS-101. Asheville, NC: U.S. Department of Agriculture, Fore...
by DonCBragg
Fri Mar 30, 2012 10:06 am
Forum: Bulletin of the Eastern Native Tree Society
Topic: Bulletin of the ENTS, Volume 7, No. 1, Winter 2012
Replies: 3
Views: 4462

Bulletin of the ENTS, Volume 7, No. 1, Winter 2012

Bulletin of the Eastern Native Tree Society, Volume 7, No. 1, Winter 2012 http://www.nativetreesociety.org/bulletin/b7_1/B_ENTS_v07_01.pdf B_ENTS_v07_01.JPG TABLE OF CONTENTS Familiar Trees Show Up in the Darndest Places!................................................................... 1 Don C. B...
by DonCBragg
Thu Jan 26, 2012 4:17 pm
Forum: Measurement and Dendromorphometry
Topic: Sine method paper just released as a USFS research note
Replies: 6
Views: 1809

Sine method paper just released as a USFS research note

sine_paper_heading.JPG Sine method paper just released as a USFS research note NTS Please follow this link to find our paper, just published, on the sine method: http://treesearch.fs.fed.us/pubs/39981 As a US Forest Service publication, it is part of the public domain, and hence can be posted or di...
by DonCBragg
Wed Jan 04, 2012 9:54 am
Forum: Measurement and Dendromorphometry
Topic: 3D surface modeling of a giant redwood trunk
Replies: 87
Views: 33366

Re: 3D spacial modeling of a giant redwood trunk

Don and Ed, I propose we do a special issue of the Bulletin of the Eastern Native Tree Society devoted to Michael and his ascendency to the top of the tree measuring hill. It is time that the whole world understands what he is accomplishing, often single-handedly. Obviously, we'd get stunning images...
by DonCBragg
Tue Oct 04, 2011 8:40 am
Forum: Invasive Species and Tree Diseases
Topic: Hemlocks Still Abundant Despite Adelgid Infestation
Replies: 26
Views: 8220

Re: Hemlocks Still Abundant Despite Adelgid Infestation

For those interested, the FIA website (http://fia/program-features/) includes descriptions of how the samples are taken, including plot density across the US (about 1 plot every 6,000 acres) and how the data are collected. There has been extensive work done on characterizing sampling errors in the F...
by DonCBragg
Mon Aug 22, 2011 1:42 pm
Forum: Bulletin of the Eastern Native Tree Society
Topic: Bulletin of ENTS, Volume 6, No. 2-3, Spring and Summer 2011
Replies: 3
Views: 4834

Bulletin of ENTS, Volume 6, No. 2-3, Spring and Summer 2011

Bulletin of the Eastern Native Tree Society, Volume 6, No. 2-3, Spring and Summer 2011 http://www.nativetreesociety.org/bulletin/b6_2_3/B_ENTS_v06_02&3.pdf b6_2_3m.JPG [/url] An artistic rendition of the glaciers at Shavlinsky Lake in Russia. Line drawing/watercolor by Fred Paillet. A New ENTS Magaz...
by DonCBragg
Thu Aug 18, 2011 9:26 am
Forum: Wisconsin
Topic: Raven Nature Trail near Woodruff
Replies: 2
Views: 1601

Re: Raven Nature Trail near Woodruff

I, too, am continuously surprised by what I find in the areas I thought I knew so well...my eyes have been opened to many doors as of late...
by DonCBragg
Thu Aug 18, 2011 9:24 am
Forum: General Discussions
Topic: Why do people print so much incorrect stuff about trees?
Replies: 6
Views: 1298

Re: Why do people print so much incorrect stuff about trees?

Speaking of multi-stemmed trees, have y'all seen the picture of the current (2011) American Forests national champion eastern white pine they have on their website??

Yowsers!!!!!
by DonCBragg
Mon Aug 15, 2011 12:09 pm
Forum: Wisconsin
Topic: Raven Nature Trail near Woodruff
Replies: 2
Views: 1601

Raven Nature Trail near Woodruff

The last week of July I took my family to the 1.5 mile long Raven Nature Trail loop, which is on the Northern Highland-American Legion State Forest just south of Woodruff, Wisconsin. It was a gorgeous day, and I had an urge to dust off the TruPulse 200 while enjoying the fine weather. A quick intern...

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