Wednesday, August 10, 2016

  Wednesday, Aug 10

This graph, based on the comparison of atmospheric samples contained in ice cores and more recent direct measurements, provides evidence that atmospheric CO2 has increased since the Industrial Revolution. (Credit: Vostok ice core data/J.R. Petit et al.; NOAA Mauna Loa CO2 record.) Click to Enlarge.

No comments:

Post a Comment