News tagged with marine sciences
New finding may hold key to Gaia hypothesis of Earth as living organism
(Phys.org) -- Is Earth really a sort of giant living organism as the Gaia hypothesis predicts? A new discovery made at the University of Maryland may provide a key to answering this question. This key of sulfur ...
Space & Earth / Earth Sciences
May 15, 2012 |
3.4 / 5 (33) |
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Ocean's harmful low-oxygen zones growing, are sensitive to small changes in climate
(PhysOrg.com) -- Fluctuations in climate can drastically affect the habitability of marine ecosystems, according to a new study by UCLA scientists that examined the expansion and contraction of low-oxygen ...
Space & Earth / Earth Sciences
Jun 17, 2011 |
5 / 5 (11) |
7
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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 |
4.7 / 5 (10) |
0
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World's oceans get an acid bath
Among the repercussions of global climate change, the effect of ocean acidification on marine life is one of the least-understood variables.
Feb 22, 2012 |
4.3 / 5 (11) |
7
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Researchers Identify Key Molecules in Photosynthesis
(PhysOrg.com) -- Chemistry professor Harry Frank led an international group of researchers that identified the molecules in algae which direct the organisms to convert sunlight into oxygen. The findings may ...
Dec 02, 2009 |
5 / 5 (9) |
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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 |
4.8 / 5 (9) |
1
Warm-blooded sea reptiles of the Jurassic
(PhysOrg.com) -- New evidence shows that reptiles roaming the oceans at the time of the dinosaurs could maintain a constant body temperature well above that of the surrounding water.
Other Sciences / Archaeology & Fossils
Jun 10, 2010 |
4.7 / 5 (9) |
0
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Scientists discover bioluminescent 'green bombers' from the deep sea
(PhysOrg.com) -- In the latest proof that the oceans continue to offer remarkable findings and much of their vastness remains to be explored, scientists at Scripps Institution of Oceanography at UC San Diego ...
Aug 20, 2009 |
5 / 5 (8) |
3
Animal diseases increasingly plague the oceans
When dead sea mammals started washing ashore on Canada's west coast in greater numbers, marine biologist Andrew Trites was distressed to find that domestic animal diseases were killing them.
Feb 20, 2012 |
4.9 / 5 (8) |
0
Research explains mystery of ocean sediment
(PhysOrg.com) -- New research by an international team of researchers has revealed the previously unidentified role that fish play in the production of sediments in the world's oceans.
Space & Earth / Earth Sciences
Mar 01, 2011 |
4.8 / 5 (8) |
2
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Ocean acidification changes nitrogen cycling in world seas
Increasing acidity in the sea's waters may fundamentally change how nitrogen is cycled in them, say marine scientists who published their findings in this week's issue of the journal Proceedings of the Na ...
Dec 20, 2010 |
4.1 / 5 (8) |
5
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Abalone are treasured -- nearly to extinction
The authorities popped him near the docks in Port Angeles. On a March afternoon in 1994, a sleek fishing boat -- not-so-subtly named the Abalone Made -- came ashore after puttering around Freshwater Bay. The waiting cops ...
May 13, 2009 |
4.6 / 5 (7) |
2
Orange goo near remote Alaska village ID'd as eggs
(AP) -- Scientists have identified an orange-colored gunk that appeared along the shore of a remote Alaska village as millions of microscopic eggs filled with fatty droplets.
Aug 09, 2011 |
5 / 5 (6) |
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Climate variability impacts the deep sea
Deep-sea ecosystems occupying 60% of the Earth's surface could be vulnerable to the effects of global warming warn scientists writing in the Proceedings of the National Academy of Sciences.
Space & Earth / Earth Sciences
Nov 02, 2009 |
4.1 / 5 (7) |
0
Scientific risk-taking by young students fades with age (w/ Video)
A truth in science is that a theory may fail or succeed initially and be shot down later. Now put yourself in the shoes of elementary school students faced with stating an idea and then facing potential criticism, ...
Other Sciences / Social Sciences
Apr 06, 2010 |
4.1 / 5 (7) |
0
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