PELLSTON, Mich.—Armed with chainsaws and pry bars, University of Michigan researchers and their colleagues recently hastened the end for nearly 7,000 mature aspen and birch trees in a large-scale, long-term experiment to glimpse the Great Lakes region's future forests.
A band of bark was stripped from each tree to kill it without cutting it down.
The main goal of the federally funded experiment Forest Accelerated Succession Experiment (FASET) is to determine how much heat-trapping carbon dioxide forests of the Upper Midwest will remove from the air in coming decades...
"Are the forests of the future going to be taking up more carbon than today's forests? That's the big-picture question, and we think the answer is, 'Yes, they will,'" said Christoph Vogel, a U-M forest ecologist.
"These aspens would naturally fall out, one at a time, over the next 20 to 30 years," he said. "By imposing this artificial treatment, we're doing it all at once. I think it will give us a good picture of what the forest will look like in 20 or 30 years."
If Vogel and his colleagues are right about a future rise in carbon storage, Great Lakes-area forests will play an increasingly important role in helping to soak up carbon dioxide (CO2), an invisible gas blamed for global warming...
...The project is funded with a $650,000 grant from the U.S. Department of Energy's National Institute for Climate Change Research.
The DOE never having met a climate change they didn't like, especially if it helps open up more oil fields in the North.
"These aspens would naturally fall out, one at a time, over the next 20 to 30 years"
Now that's a lie, and even if it isn't, they didn't have to accelerate it to get the same data.
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