<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/1d5527cf-dd86-4ddd-be7d-218cf12e2a69/AB9DB22B-1547-4A63-80C6-543F12E242BC/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://gristmill.grist.org/story/2008/6/20/14307/5055" href="http://gristmill.grist.org/story/2008/6/20/14307/5055" style="font-size: 11px;">gristmill.grist.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://gristmill.grist.org/story/2008/6/20/14307/5055"><H2 class="dgHeadline"><A href="http://gristmill.grist.org/story/2008/6/20/14307/5055">A shrinking Chad</A></H2></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://gristmill.grist.org/story/2008/6/20/14307/5055"><P><A href="http://news.nationalgeographic.com/news/2008/06/photogalleries/Africaatlas-photos/">Satellite images show Lake Chad</A> one-tenth the size it was in 1972, not even 40 years ago. Lake Chad used to be the world's sixth-largest lake, but its resources have been diverted for human use or affected by rainfall such that its been almost entirely depleted in a very short amount of time:</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://gristmill.grist.org/story/2008/6/20/14307/5055"><div align="center"><img src="http://content7.clipmarks.com/blog_cache/gristmill.grist.org/img/4C51775C-891B-49EE-9353-7979E6E14B91" alt="Lake Chad" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://gristmill.grist.org/story/2008/6/20/14307/5055"><P>In the <A href="http://www.ipcc.ch/pdf/assessment-report/ar4/wg2/ar4-wg2-chapter9.pdf">IPCC's 2007 report</A> (PDF) on impacts, vulnerability and adaptation in Africa, there is no specific mention of Lake Chad. But staring at these satellite images one can't help but wonder how global warming, which is expected to cause drastic changes to the hydrological cycle (drought, rainfall, water levels, etc.), especially in Africa, will accelerate or contribute to the already scarce resources that this map demonstrates are a stark reality.</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/AB9DB22B-1547-4A63-80C6-543F12E242BC/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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