Ed,
The Coon Branch Pine is 14'10" cbh, not 15'10". Sorry for the typo so the F value is .399. Will F. Blozan President, Eastern Native Tree Society President, Appalachian Arborists, Inc. _____ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Edward Frank Sent: Wednesday, November 12, 2008 3:27 PM To: [email protected] Subject: [ENTS] Re: Rejuvenated White Pine Lists and Volume Modeling Will, That is simple calculation. The Coon Branch Pine is 148.8 x 15' 10" and 1035 ft3 volume. That girth is equal to approximately 2.52 feet radius. therefore F = 1035 / (148.8)(pi)(2.52)(2.52) = 1035 / 2968.62 = 0.349 This is consistent with Bobs observation: "single-trunk old-growth specimens are proving to have ... an F value as high as 0.35 or even 0.37". Ed Frank "Two roads diverged in a yellow wood, And sorry I could not travel both. " Robert Frost (1874-1963). Mountain Interval. 1920. ----- Original Message ----- From: Will <mailto:[EMAIL PROTECTED]> Blozan To: [email protected] Sent: Wednesday, November 12, 2008 12:42 PM Subject: [ENTS] Re: Rejuvenated White Pine Lists and Volume Modeling Bob, What is the F value for the Coon Branch Pine? Will F. Blozan President, Eastern Native Tree Society President, Appalachian Arborists, Inc. --~--~---------~--~----~------------~-------~--~----~ Eastern Native Tree Society http://www.nativetreesociety.org You are subscribed to the Google Groups "ENTSTrees" group. To post to this group, send email to [email protected] To unsubscribe send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/entstrees?hl=en -~----------~----~----~----~------~----~------~--~---
