Point 1. Tongass, yes I am familiar, yes its in alaska, Yes it is getting gradually warmer there and there are many issues like afids, trees dieing from frost on the roots and other issues.
And yes with out aid I do know why. Surprised??? Let me explain "global warming" the short and condensed version is Co gasses get trapped in the atmosphere as well as other pollutants they trap heat reflect certain waive lengths and fire them right back at us. I am not a scientist but to the best of my limited knowledge thats about it.
As all of us arborists know Trees are a "sink" that means they hold more Co than they release, when they are cut especially clear cut and left in the forest they become a source also when they are removed they also become a negative in sink vs source. In the 1950's the government allowed the pulp companies to come in and cut large amounts of trees for 50 years during that 50 years they cut almost 70% of the LARGEST trees in Tongass, this could be a large contributing factor of the decline in Tongass, both the cooling effect, and the carbon sequester that all of those trees would have had on the forest as whole, over 50 years is alot. That only touches the tip of the iceberg, no pun intended.
Point 2 Glacier national park:
love it its awesome and should be kept pristine. First of all the glaciers have been retreating for the past 100 years it is not a new thing. I am merely bringing up a hypothesis that there is a cycle over thousands of years. One example of this would be the mini ice age which came all the way down to the midwest in order for it to recede it would have to warm up significantly. Secondly the general hypothesis of Global warming is that the build up Co gasses causes reflection of heat which would create the glaciers to melt, however with deeper investigation, even according to al gores own scientist that if we go back many thousands of years that this has happend at other times like 2500 years ago, 4000 years ago and so on which is way before we ever came along, and the Co levels have always risen after the heat not before the heat, there is so much more data but not possible here. Lets look at all the data not just what we here on the news
Oakwilt I appreciate your responce but just because I may not agree with you does not mean I dont respect your view point.
There is much more but I need to go play with my girls.
Rich