Posted on 01/19/2007 9:37:52 AM PST by syncked
Yes, there are about 5 or 6 different ones; brightness, shadow, contrast, can't even remember them all.
One I can't think of intensifies the color.
Thanks for the ping!
"Keeling went to the Mauna Loa observatory in Hawaii, a location surrounded by a barren lava field, far removed from the cities that produced CO2 and also distant from the vegetation that absorbs it."
It seems to me any volcanic area would be an innacurate choice to make such measurements, whether the area is active or inactive. Mt Erebus in Antactica is at present pumping out 1850 tonnes of CO2 a day.
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