Contamination of the deep sea food web


	Contamination of the deep sea food web

Newfman

6-13-2008 5:20 AM

522 views

Newfman says:

“Contamination of the deep sea food web is happening, and it is a real concern,” said Vecchione

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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://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/0feab4e4-c162-473f-968d-1ee5cbfd57f7/586F3C7B-4AC3-42B1-A5C1-C7EC9A2326A6/" 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://scitech.blogs.cnn.com/2008/06/12/squids-and-octopods-beware-contaminants-now-in-your-world/" href="http://scitech.blogs.cnn.com/2008/06/12/squids-and-octopods-beware-contaminants-now-in-your-world/" style="font-size: 11px;">scitech.blogs.cnn.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://scitech.blogs.cnn.com/2008/06/12/squids-and-octopods-beware-contaminants-now-in-your-world/"><P>Fire retardants in deep sea squids?</p> <P>Marine scientists now have evidence that a whole range of chemical contaminants have found their way to the deepest and most remote parts of the ocean.</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://scitech.blogs.cnn.com/2008/06/12/squids-and-octopods-beware-contaminants-now-in-your-world/">“Most people think the deep sea is so far away that humans don’t affect it,” said Michael Vecchione, a cephalopod biologist at NOAA Fisheries’ National Systematics Laboratory.</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://scitech.blogs.cnn.com/2008/06/12/squids-and-octopods-beware-contaminants-now-in-your-world/">Cephalopods include octopods, squids, cuttlefishes and nautiluses. The toxic chemicals that Vecchione and colleagues from the Virginia Institute of Marine Science found are a rogues gallery of scary initials: PCBs, TBTs, BDEs, and DDT* among them. Scientists classify all of them as POPs, or persistent organic pollutants. It means they don’t break down, and stay in the environment… pretty much forever.</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://scitech.blogs.cnn.com/2008/06/12/squids-and-octopods-beware-contaminants-now-in-your-world/">It’s not yet clear what level of these chemicals could harm or kill these deep sea creatures.</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/586F3C7B-4AC3-42B1-A5C1-C7EC9A2326A6/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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