Video of recreational tree climbing in the Giant Spruce in Mendocino.
Crossbow linesetting. Petzl Pompe ascender & Stop descender. This was an on sight climb of a 12' dbh Sitka Spruce tree that many others had climbed before. This tree is featured in another Beranek Publications video...
I guess everybody knows that DMM stands for Denny Moorhouse Mountaineering?
We met the "Wizard Of Iron" in Milwaukee at the ISA conference about a decade ago. Some tipping of pints was happening at the Hilton bar. He said he wished he had patented the figure 8.
At the time, there were 2 other...
[ QUOTE ]
I am looking for growers or suppliers that specialize in conifers and might be able to provide replacements that are larger than say 1 gallon. Any help would be appreciated. Thanks.
[/ QUOTE ]
Bob Fincham's dwarf conifer nursery is a great source. He is the author of the book...
Here's a screenshot from the video. The base of the codominant stem I'm standing on has an unusual 'figure-of-eight' shape.
Right at the 90 degree angle where it plugs into the trunk & turns vertical, it's narrow, but tall.
Claus Mattheck would say that all the downward force is directed...
The Reynolds Triple is 2 redwood trees, one of which forks into 2 stems just above ground level.
The tree is very close to the Eel River. The day we were there, a road crew was doing some brush chipping alongside Highway 101.
Here's an old edit by G. F. Beranek. 11 minutes.
Crossbow line...
Just ask Pinocchio what happened when Gepetto sneezed.
What I like about the Buzz is that the comments are by folks who have been in similar situations with real-world experience. This isn't theory, it's refinement of arboricultural rigging practice.
Yes, it would have been nice if the rope...
Sap on the rope made the rope tacky on the porty, with a bend radius of the ratio of 5/8" line diameter to the spool diameter. Using one less wrap on the porty when cutting the tops & limbs resulted in runaway forces with logs. It was at the end of the load range with the fatter rope on a...
Coming to the end of the rope. All hell is about to break loose, what with the rope not running thru the Portawrap.
Should there have been one less wrap?
Here's a doug fir in tight quarters being dismantled with a portawrap and pulley to lower the fat ol logs. 14 minute film clip with a little slo-mo when one of the logs is cut loose.
Buttcatch
Here's a shot in the slo mo sequence.
Photos of 2012 ITCC at Portland\'s Laurelhurst Park
Checked out the site of the upcoming 2012 ITCC in Portland, Oregon this weekend.
Here's 5 dozen photos in an album on Shutterfly.
http://michaeloxman.shutterfly.com/376
The 31 acre location is in a residential neighborhood about 2 miles...
A right sparkling discussion with lots of valuable added material by the readers. Looks like a consensus - the climber needs to survive right up until that magical moment of release occurs. And until the next cut. And the next.
And here we are, 25,000 trees since 1970. Where are all the other...
Thanks for the heartfelt thoughts. I have been in the same position of calling out sloppy work shown in photos as improper, and very heavyhanded with the words at times. I appreciate your restraint at calling them as you see em.
Climbing for 40 years has locked me into a style. I want to hang...