OASIS FORUM Post by the Golden Rule. GoldTent Oasis is not responsible for content or accuracy of posts. DYODD.

Sign: Scientists say widespread wildfires can make global warming worse

Posted by Mr.Copper @ 11:33 on October 21, 2015  

Part:
“There are some greenhouse gas sources that these leaders can’t fully control — and in some cases, reasons to think that these sources may grow in the future. The point is being driven home this year by raging peat fires in Indonesia, which have already contributed more than a billion tons of carbon dioxide equivalent emissions to the atmosphere — as much as Japan produces in a year from fossil fuels.”

“Indonesia isn’t the only part of the world where fires — which in many areas are expected to be worsened by climate change — could provide a new net source of emissions to the atmosphere. Another region of major worry is the world’s boreal or northern forests, which store a gigantic amount of carbon in trees as well as soils and frozen permafrost layers beneath the surface. Permafrost is a repository of carbon that has accumulated over many thousands of years, but could now be released back to the atmosphere on a much shorter time scale.

Alaska’s dramatic wildfire season this year — where more than 5 million acres of largely black spruce forests burned — raised great concerns about how events such as this could make global warming worse. The fear here is of a sort of triple whammy — forests release the carbon stored in trees back to the atmosphere when they burn; the forests contain a deep upper soil layer that also burns off, releasing more carbon; and finally, beneath all of that is the carbon rich permafrost, which becomes exposed after fires and can then thaw and start to emit.

And now, a new study in Nature Climate Change reaffirms these concerns about the emissions of northern fires. The study, led by Ryan Kelly of the University of Illinois at Urbana, looked at a particular Alaskan region that has seen intensive burning of late — the remote Yukon Flats. The researchers confirmed that the recent fires have been releasing much of the carbon that has been stored up over hundreds of years.”

Comment:
Nothing is a coincidence with the media. News GROWS like a plant. The above, I take as a “hint” that forcing car manufacturers and others to limit pollution to abort alleged global warming is a waste of time and money for the public, and has to be phased out.

Hopefully, and probably, the future will bring back simple user friendly cars and less regulations for people’s cars and people’s businesses.

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Post by the Golden Rule. Oasis not responsible for content/accuracy of posts. DYODD.