http://acleanenergy.tribe.net/photos?format=rss Tribe.net. Local Connections http://acleanenergy.tribe.net/photos/fc7353cb-2772-4577-9e17-18bb83d27282 <a href="http://acleanenergy.tribe.net/photos/fc7353cb-2772-4577-9e17-18bb83d27282"> <img class=" picThumb" src="http://images.tribe.net/tribe/upload/photo/fc7/353/fc7353cb-2772-4577-9e17-18bb83d27282.thumb" width="34" height="78" alt="" /> </a> <div>From IPCC Report: Changes in Greenhouse Gases from Ice-Core and Modern Data Atmospheric concentrations of carbon dioxide, methane and nitrous oxide over the last 10,000 years (large panels) and since 1750 (inset panels). Measurements are shown from ice cores (symbols with different colours for different studies) and atmospheric samples (red lines). The corresponding radiative forcings are shown on the right hand axes of the large panels. Source: IPCC Climate Change 2007: The Physical Science Basis, Summary for Policymakers (2007), p3 http://www.ipcc.ch/SPM2feb07.pdf</div> Sat, 08 Sep 2007 18:05:23 GMT http://acleanenergy.tribe.net/photos/fc7353cb-2772-4577-9e17-18bb83d27282 Jim 2007-09-08T18:05:23Z http://acleanenergy.tribe.net/photos/92cc6069-0642-42de-ac66-e643ff4d3950 <a href="http://acleanenergy.tribe.net/photos/92cc6069-0642-42de-ac66-e643ff4d3950"> <img class=" picThumb" src="http://images.tribe.net/tribe/upload/photo/92c/c60/92cc6069-0642-42de-ac66-e643ff4d3950.thumb" width="65" height="64" alt="" /> </a> Tue, 07 Dec 2004 20:36:09 GMT http://acleanenergy.tribe.net/photos/92cc6069-0642-42de-ac66-e643ff4d3950 dreamboatz 2004-12-07T20:36:09Z