https://www.washingtonpost.com/news/worldviews/wp/2014/12/04...
Yet, somehow people in Europe think that a huge deforestation is taking place.
https://www.washingtonpost.com/news/worldviews/wp/2014/12/04...
Yet, somehow people in Europe think that a huge deforestation is taking place.
It's weird to me that people here seem to think of fields as nature, when it's actually huge zones where a single species of plant grows and where insects are killed with poison
EDIT: I will look for a source for this though, so do remain skeptical of what I just wrote for now.
EDIT2: this site claims a net loss in Dutch forest area of 3.8% since the year 2000. Clicking around on the map it seems like practically all European countries are losing forests faster than they are gaining them. At the moment I cannot find a source for the governmental policy claim though.
[0] https://www.globalforestwatch.org/map/country/NLD?mainMap=ey...
Change forest area into other use, e.g. residential, is hard AF. So forest-as-land-use is AFAIK not decreasing in Europe.
But re-forested areas are commercial forests, thus they're cut down. And the first re-forested forests reached their peak condition. So a lot of them are cut down. Usually they're given time to naturally re-seed from remaining trees (unless it was clear-cut, which are not advised in most cases nowadays), re-planting takes time and it takes time for that fresh cut to look like a forest again.
Trees take in much more CO2 while they're growing. So if we keep cutting down trees at their prime age, don't burn them and replant new trees in their place... That's pretty efficient. If that wood replaces some concrete in construction, which is terrible for CO2, double win!
We had a very heated debate about this in my country. Forest-land-use area is growing. But there're lots of clearings out in the forests. Cutting permits allow significantly less than theoretical yearly lumber growth. So sheer mass is growing too. But people see a clearing and think of that as deforestation.
Another issue when old and bio-diverse forests are cut down and then commercial mono-culture forest is re-planted in it's place. But from CO2 side - that's better than keeping the old forest in place. Not so good from eco diversity perspective though.
Person 1 - locally we (majorly developed nation) are improving resource X!
Person 2 - ... but you're not accounting for exporting/externalizing demands for resource X that mask true usage by us.
Person 1 - ah but XYZ group shows that even if you account for this (which is really quite tricky to account for accurately) then everything is fine and we are doing better.
But the ultimate test of whether or not we're really improving anything always has to be a global view. Local resource improvement is meaningless and accounting for exporting of consumption/production etc is very tricky to account for unless you simply look at global trends.
And globally percent of forest area has been in steady decline[1]. I have no doubt some think tank has written a report showing that "even if we account for europe's exportation of plant biomass needs, things are still doing better" but all that really matters is always the global trend.
https://rewildingeurope.com/rew-project/restoring-the-caledo...
(The video at the bottom is a bit gushing but it's a decent view of what the reforestation projects want to achieve).
But of course in the end you get to claim that you are using more renewable energy and increasing local forest coverage!
[1] http://www.biomassmagazine.com/articles/16053/uk-bioenergy-c...
Ancient forest can expand but it has to do so gradually to maintain the characteristic species mix. And in order to expand it has to be protected in the first place.
That actually highlights a global issue: We, in Europe, scold developing countries for doing what Europe has done (but it was centuries ago so people don't realise it). That is reasonable considering what we now know and modern technology but to avoid hypocrisy this should be accompanied by offers of help to achieve development and jobs without deforestation, and perhaps by no longer buying commodities that require deforestation.
This is the shifting baseline effect and it really negatively affects conservation efforts.
That's because they have empirical knowledge on the ground -- for example in my country there is tons of deforestation taking place, and has been going on for decades.
Note that statistics can be misleading, especially when governments want to paint a greener picture: e.g. areas can be de-characterized (from "forrest" to available for construction and commercial use, etc), after which cutting trees there is not "deforestation" anymore...
The plantations are dead wildlife-wise, and they alter soil chemistry such that native broad leaf trees will not be able to re-colonise.