1
The generally accepted threshold for atmospheric carbon dioxide is 450 ppm.
2
Albedo modification is dangerous and does not address the initial problem of atmospheric carbon.
3
And not only with boatloads of flatscreen TVs and great gusts of atmospheric carbon.
4
That corresponds to a rise in atmospheric carbon to 430 parts per million, or ppm.
5
However, your critique of the use of plantation forests to sequester atmospheric carbon is limited.
6
China has surpassed the United States as the world's biggest overall source of atmospheric carbon.
7
Known as C4 photosynthesis, it is more efficient when atmospheric carbon dioxide levels are low.
8
But how far would it really work in capturing atmospheric carbon and helping to slow climate change?
9
The report also projected how much the atmospheric carbon dioxide level would increase in the following decades.
10
We simply MUST lower atmospheric carbon emissions.
11
Thresholds for atmospheric carbon dioxide and ozone have already been described, and are widely known to the public.
12
The first, carbon monoxide fuel and oxygen oxidizer, could be produced by splitting ubiquitous martian atmospheric carbon dioxide.
13
Vine growth has surged over the past two decades, possibly as a result of higher atmospheric carbon dioxide levels.
14
PMID: 11498330 The terrestrial biosphere is currently thought to be a significant sink for atmospheric carbon (C).
15
Ocean acidification is a side effect of excessive atmospheric carbon dioxide, lesser-known but no less troubling than climate change.
16
It urges tree planting as a way to absorb atmospheric carbon dioxide, an important greenhouse gas that causes global warming.
