
maddog wrote:...Compared to yesterdays foresters, those of today are trained to a higher standard, with a stronger scientific base. The modern forester also benefits from improved mapping, that enables the identification and protection of rare communities and are able to focus their activities with greater precision within those areas dominated by common communities of little conservation value.
maddog wrote:But our foresters are clearly not environmental vandals...
maddog wrote: But our foresters are clearly not environmental vandals, as some would have us believe.
Pteropus wrote:maddog wrote: But our foresters are clearly not environmental vandals, as some would have us believe.
Unfortunately forestry is not like the good ole days of selecting the best and leaving the rest, and has little-to-nothing to do with conservation. Clear felling logging operations could be considered akin to vandalism. Modern forest practices reduce biodiversity and lead to species extinction. For example, take the case of Leadbeater’s possum in Victoria. And in most places harvesting native forest is no longer profitable, with millions of dollars losses in Tas, Victoria, NSW, and probably most other places. As a result, forestry research has been gutted of funding overtime. To chase profits, more trees need to be cut, but if the market is not there, why keep harvesting old growth? Which, mind you, is competing with mature plantation forests that have more desirable timber in most markets places?
Nuts wrote:Wood is a renewable , potentially sustainable resource.. simple!
Viewed in contrast to mining- no wonder the concept of 'just wanting to lock stuff up' has gained traction. Not as a catch phrase- but in reality..
Idealism seems to give tunnel vision to any useful way forward. Without a strong economy and with all levels of industry there may come a time when we eventually have No say in what happens to forested areas. We can't eat or sit on or burn tourists..
maddog wrote:It is for these very reasons that, as you say, conservationists must avoid attacking foresters. Stop demanding forestry run at a profit, there really is no need. Appreciate the contribution to conservation that foresters have made. And recognise that our nations foresters are the experts in their field, as the Prime Minister has done.
Cheers.
maddog wrote:Plantation forestry is a biological desert created by monoculture planting of same age timber. In contrast, native (regrowth) forestry provides for a range of species and habitat (the timber is not all the same age). Though logging is significant disturbance, rotating operations in a cyclical manner between compartments does not eliminate habitat over a greater area. The disturbance may be comparable with natural events such as fire or storm.
Penguin wrote:As stated above, why are we pillaging old growth forrest for around $20 per ton?
doogs wrote:maddog wrote:Plantation forestry is a biological desert created by monoculture planting of same age timber. In contrast, native (regrowth) forestry provides for a range of species and habitat (the timber is not all the same age). Though logging is significant disturbance, rotating operations in a cyclical manner between compartments does not eliminate habitat over a greater area. The disturbance may be comparable with natural events such as fire or storm.
All very true, but we still have storms and fires, we are just increasing the occurence of these clearing events. By logging in patchwork you may conserve biodiversity in an area to some extent but you also give weeds more of a chance to spread into an area. Also you do not get the benefit of the ecosystem services offered by a selectively logging. As a side note can the ecosystem services be quantified into a dollar figure?? and if so I'm sure Tasmanias reserved forests would be worth many many billions of dollars..
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