Oxygen-starved ocean 'deserts' emerging


	Oxygen-starved ocean 'deserts' emerging

papananook

5-7-2008 12:06 PM

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papananook says:

suggest youread the whole article at site.

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<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://www.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/5ec1816c-5438-4f24-8560-8a68f594fb7a/8DE0C155-7025-4C92-BB30-D3CC8975DB6A/" 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://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml" href="http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml" style="font-size: 11px;">www.telegraph.co.uk</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml"><P class="story2">Underwater "deserts" are emerging in tropical oceans as the oxygen vanishes from seawater, warns a new study.</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://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml"><li style="margin-left:16px;padding-left: 0px;"><SPAN class="listory"><B><A lang="en.uk" href="http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/04/24/sciarctic124.xml">Wetter Arctic may lead to colder winters</A></B></SPAN></LI></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://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml"><li style="margin-left:16px;padding-left: 0px;"><SPAN class="listory"><B><A lang="en.uk" href="http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/03/13/sciwater113.xml">Reservoirs keep sea levels down </A></B></SPAN></LI></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://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml"><li style="margin-left:16px;padding-left: 0px;"><SPAN class="listory"><B><A lang="en.uk" href="http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/01/10/sciglacier110.xml">Global warming impact may be overstated</A></B></SPAN></LI></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://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml"><P class="story2">One of the consequences of a changing climate, the warmer oceans, is causing a decrease in the oxygen concentration and creating oxygen-starved, or "hypoxic" conditions underwater.</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://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml"><P class="story2">The low-oxygen zones at depths of around 500 metres near India and in the equatorial Pacific waters off the Americas have grown thicker during the past 50 years, says a report in the journal Science.</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://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml">This will likely have far-reaching impacts on ecosystems because key organisms cannot survive in these zones, warn Dr Lothar Stramma of Kiel University in Germany</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://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/05/01/sciocean101.xml"> using historical data combined with recent measurements to find that these oxygen starved zones are expanding significantly, especially in tropical regions of the Atlantic Ocean.</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/8DE0C155-7025-4C92-BB30-D3CC8975DB6A/blog/" title="blog or email this clip"><img src="http://content6.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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