News tagged with ocean reefs
Sea cucumbers could be key to preserving coral reefs
(PhysOrg.com) -- Tropical sea cucumbers could play a key role in saving coral reefs from the devastating effects of climate change, say scientists at One Tree Island, the University of Sydney's research station ...
Jan 31, 2012 |
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Rich Asians threaten high-value fish: experts
The growing ranks of wealthy Asians and their increasing appetite for more expensive fish are threatening stocks, potentially causing wider environmental damage, experts at a UN conference said on Tuesday.
Jan 24, 2012 |
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Unprecedented, man-made trends in ocean's acidity
Recent carbon dioxide emissions have pushed the level of seawater acidity far above the range of the natural variability that existed for thousands of years, affecting the calcification rates of shell-forming ...
Jan 22, 2012 |
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Trouble in paradise: Ocean acidification this way comes
Double, double toil and trouble; Fire burn, and caldron bubble.---Shakespeare, Macbeth
Jan 05, 2012 |
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Comprehensive study makes key findings of ocean pH variations
A group of 19 scientists from five research organizations have conducted the broadest field study of ocean acidification to date using sensors developed at Scripps Institution of Oceanography, UC San Diego.
Dec 22, 2011 |
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Submarine springs offer preview of ocean acidification effects on coral reefs
Observations at submarine springs found along the coast of Mexico's Yucatan Peninsula are giving scientists a preview of the possible fate of coral reef ecosystems in response to ocean acidification.
Nov 28, 2011 |
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Corals can sense what's coming
Australian scientists have thrown new light on the mechanism behind the mass death of corals worldwide as the Earth's climate warms.
Nov 18, 2011 |
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Increased acidity not an even test for coral reefs
Coral reefs can both positively and negatively influence the acidity of their surrounding seawater. That is the take-home message of two papers recently published in the international journal Global Change Bi ...
Nov 10, 2011 |
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New study reveals coral reefs may support much more biodiversity than previously thought
Smithsonian scientists and colleagues conducted the first DNA barcoding survey of crustaceans living on samples of dead coral taken from the Indian, Pacific and Caribbean oceans. The results suggest that the ...
Nov 02, 2011 |
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Hey, bacteria, get off of my boat!
Submerge it and they will come. Opportunistic seaweed, barnacles, and bacterial films can quickly befoul almost any underwater surface, but researchers are now using advances in nanotechnology and materials science to design ...
Nanotechnology / Nanomaterials
Oct 31, 2011 |
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US residents say Hawaii's coral reef ecosystems worth $33.57 billion per year
A peer-reviewed study commissioned by NOAA shows the American people assign an estimated total economic value of $33.57 billion for the coral reefs of the main Hawaiian Islands.
Oct 21, 2011 |
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Decline and recovery of coral reefs linked to 700 years of human and environmental activity
Changing human activities coupled with a dynamic environment over the past few centuries have caused fluctuating periods of decline and recovery of corals reefs in the Hawaiian Islands, according to a study ...
Oct 03, 2011 |
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Study in underwater laboratory may help manage seaweed-eating fish that protect coral
A team of researchers from the Georgia Institute of Technology is using the Aquarius underwater laboratory off the coast of Florida to study how the diversity of seaweed-eating fish affects endangered coral ...
Sep 16, 2011 |
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Coral rehab finding offers hope for Great Barrier Reef
Coral ecosystems cope much better than was first thought when the reef habitat is fragmented, a new study has found, meaning that efforts to restore even small parts of the damaged Great Barrier Reef could ...
Sep 05, 2011 |
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Scientist creates new hypothesis on ocean acidification
A Researcher at the Hawai'i Institute of Marine Biology, an organized research unit in the University of Hawai'i at Manoa's School of Ocean and Earth Science and Technology has come up with a new explanation for the effects ...
Aug 30, 2011 |
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