News tagged with marine plankton
Expedition studies acid impacts on Arctic
The effects of ocean acidification on Arctic seas will be studied by a team of 30 researchers, including Dr Toby Tyrrell from the University of Southampton, who set sail from the UK today (1 June), venturing ...
4 hours ago |
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Global change puts plankton under threat
Changes in the ocean’s chemistry, as a result of increasing atmospheric carbon dioxide (CO2) levels, threaten marine plankton to a greater extent than previously thought, according to new research.
May 04, 2012 |
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Radiation detected 400 miles off Japanese coast
(AP) -- Radioactive contamination from the Fukushima power plant disaster has been detected as far as almost 400 miles off Japan in the Pacific Ocean, with water showing readings of up to 1,000 times more ...
Feb 21, 2012 |
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Massive volcanoes, meteorite impacts delivered one-two death punch to dinosaurs: study
(PhysOrg.com) -- A cosmic one-two punch of colossal volcanic eruptions and meteorite strikes likely caused the mass-extinction event at the end of the Cretaceous period that is famous for killing the dinosaurs ...
Space & Earth / Earth Sciences
Nov 17, 2011 |
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Simple nerve cells regulate swimming depth of marine plankton
As planktonic organisms the larvae of the marine annelid Platynereis swim freely in the open water. They move by activity of their cilia, thousands of tiny hair-like structures forming a band along the larval ...
Oct 18, 2011 |
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Study assesses nations' vulnerabilities to reduced mollusk harvests from ocean acidification
Changes in ocean chemistry due to increased carbon dioxide (CO2) emissions are expected to damage shellfish populations around the world, but some nations will feel the impacts much sooner and more intensely than others, ac ...
Aug 02, 2011 |
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'250 billion' plastic fragments in Mediterranean
Some 250 billion microscopic pieces of plastic are floating in the Mediterranean, creating a biological hazard that reverberates up the food chain, according to research supported by green campaigners.
Dec 30, 2010 |
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World's largest, most complex marine virus is major player in ocean ecosystems: research
UBC researchers have identified the world's largest marine virus--an unusually complex 'mimi-like virus' that infects an ecologically important and widespread planktonic predator.
Oct 25, 2010 |
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New discoveries could improve climate projections
New discoveries about the deep ocean's temperature variability and circulation system could help improve projections of future climate conditions.
Space & Earth / Earth Sciences
Dec 11, 2009 |
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Marine aquaculture could feed growing world population
The oceans could become the source of more of humanity's food if steps are taken to expand and improve marine aquaculture, according to a study published in the December 2009 issue of BioScience.
Dec 01, 2009 |
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150 years later, Darwin vindicated... by jellyfish: Researchers link tiny sea creatures to large-scale ocean mixing
(PhysOrg.com) -- Creatures large and small may play an important role in the stirring of ocean waters, according to a study released Wednesday that confirms a theory advanced by Charles Darwin.
Space & Earth / Earth Sciences
Jul 29, 2009 |
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Disappearing act of world's second largest fish explained
Researchers have discovered where basking sharks - the world's second largest fish - hide out for half of every year, according to a report published today in Current Biology. The discovery revises scient ...
May 07, 2009 |
4.9 / 5 (15) |
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Fish guts explain marine carbon cycle mystery
Research published today reveals the major influence of fish on maintaining the delicate pH balance of our oceans, vital for the health of coral reefs and other marine life.
Space & Earth / Earth Sciences
Jan 15, 2009 |
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