[ QUOTE ]
Howdy,
Undetectibility is one of the goals of proper pruning. This subtle difference in the tree structure after it has been pruned is difficult to see in photos or video. Backlit photography looking upward into trees can get washed out easily.
While heavy thinning and clearance pruning allow visual examples that display the arborists art, restraint allows confining the cutting to a theraputic level. The amount of biomass removed can be dependant on how much time will elapse before the next pruning episode.
The 'sales pitch' by an arborist involves a modicum of trust in the skills offered to the consumer. Many jobs involve a confident arborist asking the potential client to just allow them to practice their art.
Lots of tree services are offered by a salesman who does not actually do the work themself, but sends a crew out. Most videos about arboriculture are commissioned by corporations in this boat. An owner-operator has the edge in the trust department, in my opinion, but this concept has been minimized in the public relations world.
I like the idea of a movie that takes the viewer to see a job before it is done, then tracks the limbs as they fall to gradually reveal an improved tree structure.
Hope you can provide this.
Ox
[/ QUOTE ]
Well said Ox - I agree.
There is no simple way to point a consumer in the right direction where they can relax and know the job will be done right by just asking for X and X. The industry is too dynamic and fragmented. Some of the finest arborists I know have crossed swords with the organisations you mention, in their efforts to improve things.
ALL of my work is through referrals - I've never advertised. Its a bit like any consultancy, and politics - its all based on trust, how the professional inspires confidence. Alot of that is about personality, philosophy, and a desire to try to steer the client in the right direction. Now that frustrates me sometimes, and its at odds with a commercial approach, but then we are dealing with important patients - sometimes I just know its time to walk away. People now know not to call me if they don't want it done right.
My website links to this site for an independent approach to hiring an Arborist (UK market) - I like the tone:
http://www.tree-care.info/findanarb/choose
I don't like the idea of getting the masses into the trees, for reasons already stated. Those that feel compelled to climb and get close to trees will hopefully come to it through a sense of their own personal development, and respect for nature.
We become complacent about the risks as professionals - the fact remains it is our understanding of tree species, biomechanics and biology, or that of our supervisors, that reduces the risks. Then we have to understand the fundamental concepts of equipment systems and techniques, without a true back-up system.
This has nothing to do with the added risks of chainsaws and rigging in the professional department.
There have been many deaths with research climbers because of a lack of expertise with trees and equipment. Your Steve Sillet anecdote is one example of one of the risks. And it doesn't need to be the size of a piano to kill you!
A rec climber will still need to climb with a handsaw. But what can they be trusted to do with it?
I have concerns that what you have been employed to undertake, has a side spin of a recreational tree climbing business and associated sales of equipment and training; if it takes off with the general public, without proper thought and planning, there will be consequences in injury to both trees and climbers.
Professional Arborists have a big enough job getting their own house in order.
Trees offer us fantastic benefits, all the more in terms of personal development when we climb them. But as is often the case, the risks come in equal measure. These risks are rarely explained adequately in the professional field - I doubt their gravity will be fully explained and understood to rec climbers - the feel good gloss and romance takes care of that. On some professional introductory courses, after I explained the risks, some have walked away. Despite me getting chastised by the training provider, it is a good part of the selection process toward finding the right type of person. It is as much a moral as legal obligation.
With tree climbing, committment should be the key to entry.