California wildfires unleash CO2

[jpak]

http://www.reuters.com/article/environmentNews/idUSN3133085620071101

WASHINGTON (Reuters) - California wildfires pumped nearly 8 million metric tons of climate-warming carbon dioxide into the atmosphere in just a week, about one-quarter as much as fossil fuels do in that state in a month, scientists said on Wednesday.

The release of carbon dioxide in wildfires is part of the natural cycle in which burning plays an important role, the scientists reported in the online journal Carbon Balance and Management. And the ebb and flow of carbon that is alternately sucked up and emitted by plants is different from that spewed by fossil-fueled factories and vehicles.

Overall, the study estimates that fires in the contiguous United States and Alaska release about 290 million tons of carbon dioxide a year, equivalent to 4 to 6 percent of U.S. emissions from the burning of fossil fuels like coal and oil.

These figures are hard to pin down because of the challenge of figuring out how much carbon was tied up in the plants that burned, and what percentage of the plants actually went up in flames in different kinds of fires, said Jason Neff of the University of Colorado at Boulder, a co-author of the study.

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[kestrel91316]

1. Fires release CO2. Wow, really???? Imagine that.

I trust the next article we see on this subject will note that bigger fires release more CO2 than little fires.