penelope wrote:Didn't mean to shoot him down but first time I read his post it just struck me as very funny that someone who has never been to Finland was posting a thread telling everyone that there are lots of spruce and pine up here. I mean.... how many Finns can look out of their window and NOT see a spruce or a pine tree? Maybe a few Lapps above the tree line?
But fire away Rob A.. I'm sure there are plenty of folks who are interested in Finnish forests but as I said before.... if you are aiming your knowledge at a non-Finnish audience then best to title them in a language they can understand. Otherwise those people might miss something really really interesting

My goodness... I don't want to get into useless forum p*ssing contest, but you are a rather odd person. I don't even think like that and I wouldn't even think of responding in such a manner to an outsider who is expressing an interest in some aspect of the country I'm living in... But, then, maybe it has something to do with you being an outsider, too...
In fact, in my job, depending on the issues, I'll often prefer to hire consultants from the US just for the simple fact they are outsiders and I'm more likely to get some valuable insights and different perspectives on local issues than by hiring local consultants to tell me the same old crap rehashed once again...

But maybe I'm the odd one then...
Anyway I'll just carry on, and respond to the interesting stuff and try to ignore the boring stuff...
In your next post you talk a bit about forest succcession... I have, indeed, read about the "relic" populations of more southerly European trees species found in pockets along the south coast of Finland... I can't at the moment remember all that is there, but I believe oak and beech are the significant ones. I understand these forests were more widespread during the global warm period that scientitsts tell us occurred between about 800 and 1350 AD... It's almost a 'no-brainer' to assume it will happen again in the appropriate circumstances.
But one has to think about the typical forest succession patterns in different climatic areas. Here in the BC rain forest, the typical succession on scarified soils (bare to mineral soil) is fireweed and the like, then alder and other decidious species, then depending on local conditions including elevation...Douglas Fir or red cedar/hemlock and yellow cedar or other high elevation species....this can take along time, but in the absence of interference, it is an inexorable process... In the drier areas of the BC interior, it'll be pine ,and in the northerly areas, spruce... I don't yet know the typical forest succession regimes in Finland...but I'm confident it will be some variation on this same theme.
And there can be other things going on...I remember reading a long time ago that red oak forests in Ontario were still slowly spreading their range northward in response to the end of the last ice age...oaks, of course tend to spread rather slowly... And I've also read that the Western Redcedar...such a dominant species along the coast from the Alaska panhandle to northern Calfornia, first entered British Columbia 4,000 years ago, again, in response to the end of the ice age... But there's lots of this kind of stuff, if one's interested... The Queen Charlotte Islands, off the BC coast, were never glaciated during the last ice age and became a botanical refugia...and that is quite obvious when you visit the place....