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Posts Tagged ‘carbon dioxide’

climate.nasa.gov/evidence Scientific evidence for warming of the climate system is unequivocal. – Intergovernmental Panel on Climate Change   This graph, based on the comparison of atmospheric samples contained in ice cores and more recent direct measurements, provides evidence that atmospheric CO2┬áhas increased since the Industrial Revolution. (Credit: Vostok ice core data/J.R. Petit et al.; NOAA […]

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