Why the Forestry “Profession” Should Harshly Criticize High-Grading
by Dan Pubanz
In the Autumn 2015 issue of National Woodlands was an article discussing why landowners high-grade their forests. While the explanations of these causes are clear, the concluding paragraph stated that “the forestry profession should be careful about harshly criticizing these short-term actions until we can provide long-term movement toward sustained yields while meeting short term economic and ecological needs.” If the forestry profession truly considers itself a reputable profession, it should vigorously disagree with this statement.
The woods on left were high graded 20 years ago, the right likely awaits the same fate. |
The problem
of high-grading lies, fundamentally, with a lack of ethics. In forestry, we are
asked to condone short-term greed that produces long-term detrimental impacts,
both to the land and to the community. While other professions have standards
that are supposed to curtail short-term greed (at least in theory), in forestry
we accept this greed with a shrug. High-grading a forest is not justifiable
even if driven by financial need. It would be far better for a cash-strapped
landowner, before degrading the forest’s productivity, to sell the forest to someone
who has the ethics to manage for long term sustainability.
High-graded
acreage is a primary driver impeding movement toward sustained yield. Once a
woodlot is high-graded, poor quality timber will occupy the site for
generations before another harvest producing high-quality products can occur.
In many cases, we are managing lands today that were high-graded decades ago.
These lands are still far below their productive capacity and decades from
being capable of sustainably producing sawlogs. We harvest the low-grade
cordwood in an effort to improve their degraded condition and to supply markets
with some fiber. Arguments that we should continue to accept unsustainable
high-grading until we reach long-term sustainability are mystifying, at best.
Since at
least 2005, the Society of American Forester’s position has been that an SAF
forester’s obligation to the SAF Code of Ethics would be met as long as the
forester explained the negative consequences of high-grading to the landowner.
In short, foresters expect that as long as we explain the negatives, we are
absolved of any responsibility for the adverse consequences. It is unlikely
that the American Medical Association would accept such an approach. A better
approach is found in the Forest Stewards Guild Principles, which state, in
part: “When the management directives of clients or supervisors conflict with
the Mission and Principles of the Guild [which preclude high-grading], and
cannot be modified through dialogue and education, a forester or natural resource
professional should disassociate.” The public will never regard forestry as a
true profession until the “profession” takes a firm stand against any and all
high-grading, and eliminates forester involvement with high-grading.
Dan is a consulting forester who manages Wolf River Forestry LLC in Shawano, Wisconsin.
9 comments:
Nicely written. I wish more forest professionals would follow the Forest Steward's Guild policies.
Good article. People unfamiliar with forestry often think of high-grading as "selective cutting. Indeed, landowners makes the choices, but, as you say, they should be actively discouraged for doing what is not in the best interests of their forests. Thank you for writing this.
This opinion piece seems to be highly generalized, more than a little emotional, and not consistent with my observations related to a 400 acre parcel in Rush Township, Centre County, just to the west of the Allegheny Front. It does not recognize the dynamic nature of forest generation in this area and assumes that there is a steady state condition of sustainable yield
My observations are those of an 84 year old retired engineer who was born in the area and has observed changes to the forest ecology and has harvested timber. I can conclude that there has been nothing but change from my earliest memories to this day.
My early memories are of the valleys and hollows filled with the remnants of stumps left over from the days the virgin pines and hemlocks were harvested, the hills having hardwoods usually no taller than about 25 feet, small pastures and farm plots devoid of trees, and hawthorns no larger than shrubs because they were grazed by the free ranging cows.
The parcel I now own was dominated by scrub oaks, typical of the type then found along the ridge in State Game Lands 60. For much of my youth, the scrub oak was about waist high in the game lands.
As time went on, the hardwoods dominated the scrub oak, and there is none to be found in my parcel. The trees matured to the extent that we conducted the first hardwood harvest ever in 1995. At this time we had some red oaks up to about 25 inches in diameter.
I had heard so much about the evils of high grade harvesting that I was surprised that the forester recommended taking everything over 14 inches in diameter. When I questioned him, he pointed out that we had a lot of healthy trees of smaller diameter just waiting for their chance to make use of the light they would receive.
Now it is twenty years later, and we are doing a second high grade harvest in the same area. The timber volume is nearly the same as the first, although the tree count is a bit higher. The conclusion here is that high grading was the sensible thing to do in 1995.
An additional conclusion is that there is no “one size fits all” when it comes to high grading. Emotion should be kept out of the decision and sensible practices should be selected to fit the circumstances.
Mr. Jedrziewski
Truly interesting to have your long term perspective. Thanks.
Thanks for submitting the article on admonishing the practice of highgrading. I’ve stated that we face four significant threats to sustainable forestry in PA: Deer, Forest Conversion, Invasive Species, and Highgrading, not necessarily in that order! But industry and many formally trained foresters continue to do the latter and cast a blind eye. Very frustrating to me. I am convinced that 50% of the time it happens, landowners knowingly do it with full intention of short term profits. The other 50% happens with industry and many consultants that don’t educate landowners enough about the detrimental effects of it. I am convinced through FS research that 80% of the harvests on private lands are highgrades or diameter limit cuts. If we truly “disassociated” ourselves as foresters from getting involved in it, the percentage may drop to 50% or less. The Forest Guild is ramping up in the research end, but may never provide the best avenues to expand the mind that SAF does. However, their Code of Ethics completely stamps out SAF in terms of what a forester should be and do.
Interesting article. It appears that DCNR is practicing an extreme form of highgrading when they go in and cut down every tree on the ridge tops in southern Potter County. It will be many generations before any timber harvest will take place on these tracts.
"Cutting every tree on the ridge top" is not highgrading my friend. Cutting every tree is considered a clear-cut or an overstory removal. And before either treatment is implemented, an abundance of desirable regeneration must be noted in a stand evaluation, also known as stand analysis. This "stand analysis" will support what is being conducted on your ridge tops.
High-grading is an evil practice. Without markets for low-grade material, however, it's difficult to to cut out poor quality material and have a logger or mill pay the landowner for it. Loggers, even to good ones, are loath to put any effort into cutting a tree and leave it. And many landowners don't have the wherewithal to cut out the junk. Until the markets recognize some value for even low-grade material, it will be difficult to get a true silvicultural timber harvest.
A combination of greed and ignorance results in this practice. There is also issues of a lack of value and appreciation for old-stand forests. It would be a cold day in hell before I would allow anyone to take any wood from my land. I appreciate my large trees for the beauty and value they add to my land. Of course, there is a need for hardwoods. I will be the first to admit that I love hardwood furniture. My feeling is that wood should be harvested from land exclusively dedicated for this purpose much as is done with wood for paper production. I have nothing but contempt for persons who allow loggers onto their land simply to line their own pockets. Anyone setting foot on my land to approach me for permission to log my trees would be treated to a diatribe which would make a truck driver blush. His visit would be a short one and he'd never be back again.
Post a Comment