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Latest Coralline algae Stories

Algae Reveal History Of Arctic Sea Ice
2013-11-19 12:15:57

Brett Smith for redOrbit.com - Your Universe Online An international team of researchers has developed a novel method for tracking changes in Arctic sea ice through the analysis of growth layers of seafloor algae, according to their report in the Proceedings of the National Academy of Sciences. The study found that the algae Clathromorphum compactum accumulates a calcite crust as it grows and changes to this crust over time can be analyzed to reveal historical conditions of the...

2012-02-28 10:38:28

Loss of predatory fish leads to more sea urchins, less coralline algae, and lower recruitment of juvenile corals on Kenyan reefs A study of the tropical coral reef system along the coastline of Kenya has found dramatic effects of overfishing that could threaten the long-term health of the reefs. Led by scientists at the University of California, Santa Cruz, the study was published in the journal Coral Reefs (online publication January 28). The researchers found that the loss of...

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2011-01-17 07:56:27

Wildlife Conservation Society confirms sea urchins destroy reef building algae in overfished sites on Kenya's coast An 18-year study of Kenya's coral reefs by the Wildlife Conservation Society and the University of California at Santa Cruz has found that overfished reef systems have more sea urchins"”organisms that in turn eat coral algae that build tropical reef systems. By contrast, reef systems closed to fishing have fewer sea urchins"”the result of predatory fish keeping...

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2009-07-30 11:30:00

Geologists of the University of Granada - UGR have successfully described for the first time ever the biological mechanism that explains how calcareous red algae grow on rocky substrates. This is an amazing finding that has allowed us to know the physiology of this type of algae better and explain an existing paradox in the field of Paleontology: the lack of these algae in sedimentary rocks of fossil cliffs. In particular, an organic layer lying between the red algae that grow on rocks and...

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2009-07-07 13:20:00

An international team of researchers has studied the coralline algae fossils that lived on the last coral reefs of the Mediterranean Sea between 7.24 and 5.3 million years ago. Mediterranean algae and coral reefs began to resemble present day reefs following the isolation of the Mediterranean from the Indian Ocean and global cooling 15 and 20 million years ago respectively. The research team from the University of Granada (UGR) and the University of Modena and Reggio Emilia (Italia) show...


Latest Coralline algae Reference Libraries

Chilean Sea Urchin, Loxechinus albus
2013-01-28 14:52:23

Image Caption: Chilean Sea Urchin, Loxechinus albus. Credit: Dentren/Wikipedia (CC BY-SA 3.0) The Chilean sea urchin (Loxechinus albus) is a species that can be found along the coastlines of Chile and Peru. It is typically found in shallow waters at or below the tide level, buried in sand or lying just on top of it. This species is often associated with Macrocystis pyrifera, a type of kelp. It is most often found in more open spaces. The Chilean sea urchin can reach an average width of...

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Word of the Day
bodacious
  • Remarkable; prodigious.
  • Audacious; gutsy.
  • Completely; extremely.
  • Audaciously; boldly.
  • Impressively great in size; enormous; extraordinary.
This word is probably from the dialectal 'boldacious,' a blend of 'bold' and 'audacious.'
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