Red tide of death discovered in Southern Ocean


	Red tide of death discovered in Southern Ocean

tabsey

3-11-2008 12:42 AM

281 views

tags:

nature

Add a Comment

Login to Comment. Not a member yet? Sign up

More bad news for alarmists

Ancient tree 'one of UK's best'

exceptionally ultra-small remote controlle...

Humans to live on Mars 'within 25 years'

Nature Unleashed: Volcanic Light Show

Dino diversity earlier than first thought

More clips from tabsey

Canadian province bans police use of Tasers

Papa, you shoulda won

Downsizing Government to Death

Today's Top Clips

visit the Top Clips page

View the Top Clips from March 11, 2008

Embed This Clip In Your Site...

<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/a331c8a6-1a1f-4ae9-85da-b7e9ea01d4a9/10BEB14D-B9F3-4F7E-A265-4691ED616096/" 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.abc.net.au/news/stories/2008/03/11/2186169.htm" href="http://www.abc.net.au/news/stories/2008/03/11/2186169.htm" style="font-size: 11px;">www.abc.net.au</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.abc.net.au/news/stories/2008/03/11/2186169.htm"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.abc.net.au/img/660BE8E2-C835-43FA-8A04-B228CCA6A241" alt="toxic algae, under microscope" /></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://www.abc.net.au/news/stories/2008/03/11/2186169.htm"><P class="caption" id="storyPhotosCaption">Fluorescence microscope images showing the position of the chloroplasts (red) and the nucleus (blue). The positions of these organs determine what species the cell belong to. (University of Tasmania)</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.abc.net.au/news/stories/2008/03/11/2186169.htm"><P class="first">Two new types of toxic algae found to be killing fish in the Southern Ocean, could affect sustainable fishing levels.</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.abc.net.au/news/stories/2008/03/11/2186169.htm"><P>A University of Tasmania scientist, Dr Miguel de Salas says microscopic samples taken over the last two years show the algae is abundant and when in bloom, produces a distinctive red-coloured tide.</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.abc.net.au/news/stories/2008/03/11/2186169.htm"><P>He has discovered fish are suffocating from the algaes, and says this means sustainable fishing level calculations are probably wrong.</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.abc.net.au/news/stories/2008/03/11/2186169.htm"><P>"If this algae has not been taken into account when working out what the primary production is and what a sustainable fishery is, it means we are probably over-estimating how much we can fish," he said.</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.abc.net.au/news/stories/2008/03/11/2186169.htm"><P>"Which would mean we're running the risk of over fishing unless we are taking the fish into our calculations."</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/10BEB14D-B9F3-4F7E-A265-4691ED616096/blog/" title="blog or email this clip"><img src="http://content9.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>

Clipmarks: Home; New Clips; Top Clips; Dashboard

Popular Topics: News; Life; Science; Technology; Entertainment

Get Started: Sign Up; Install Clipping Tool; How Clipping Works; Clip-to-Blog™; ClipSearch

Tools and Resources: FAQ; ClipWeek; Top Clippers; Top Tags; Site Map

About Clipmarks: About Us; Contact; Blog; Copyright; Privacy; EULA

Search Options

Related Clips

More clips from tabsey

Today's Top Clips