Comment by throw0101d

> Yes, pine is flammable. So what? Should we replace it with wood that doesn't burn?

Different trees react differently to fire. The forest fires of (e.g.) the American west are different than the forest fires in Canada:

> The forest-mismanagement argument was, in fairness, based on real evidence from some regions. In the frequent-fire dry forests of the western US that are dominated by ponderosa pine and mixed conifers the natural fire regime is low-to-moderate intensity surface fire returning every 5 to 30 years, historically stoked in part by Indigenous burning. A century of fire exclusion in those forests really did remove that frequent fire, let stands grow denser and more continuous, and build up a “fire deficit” that raises the odds of severe fire (Hagmann et al. 2021). And in that setting, fuel treatments work: Prichard et al. (2021) find wide agreement that mechanical thinning combined with prescribed burning measurably reduces subsequent fire severity. If you’re arguing about the Sierra Nevada, the management story is as important if not more important than the climate one.

> The problem is that the Canadian boreal is not the Sierra Nevada. It burns in infrequent, high-intensity, stand-replacing crown fires that kill the whole stand on natural fire cycles measured in many decades to centuries (commonly a century or more, and two centuries or longer in the east), not 5 to 30 years. It is, ecologically speaking, supposed to burn this way; black spruce is practically built for it. Fire in this system was never the gentle recurring ground-clearing that suppression interrupted in California. And the burning is astonishingly concentrated: across the boreal, something like 3% of fires account for about 97% of the area burned. This is not a landscape full of many small fires that “used to clean out the fuel.” Rather, its a landscape that waits, and then burns catastrophically under extreme weather.

* https://www.theclimatebrink.com/p/canadas-boreal-wildfires-a...

> And grows on already very dry soil? Because what the "informative" OP hasn't told you is that pine growsso much there because other woods don't do as well.

Except the entire forest is 'artificial' in that Napoleon III ordered the draining of the peatlands to create said forest in the first place. Perhaps actually having it as a forest should be reconsidered.

* https://globalpeatlands.org/zombiefiresareravagingpeatlandsi...

The forest was created for industrial purposes and so pine was probably chosen as it grew faster and that's what builders wanted, but is that what want we now? Perhaps the fact that pine grows best there shouldn't be considered at such a high priority, and that reducing the mono-culture, even if it is not "optimal" for growth, be bumped up in priority.