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ScienceDaily: Coral Reef News


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Coral reef information. Read current news articles on coral reefs in danger due to coral bleaching. See photos of coral reef fish and sponges. Learn about coral reef conservation.
Updated: 17 min 31 sec ago

Extensive relict coral reef found in southern Pacific

Tue, 08/31/2010 - 19:00

Coral reefs are sensitive to climate change and track sea level. New observations show that an extensive coral reef existed in the southern Pacific Ocean thousands of years ago. Researchers used multi-beam sonar, coring, and dating to examine a relict reef discovered in water about 20-25 meters (65-82 feet) deep around Lord Howe Island in the southern Pacific Ocean.

Categories: Coral Feeds

Coral off Puerto Rico's coast 'ideal case study' for Gulf oil spill's impact

Thu, 08/26/2010 - 22:00

Coral living off the coast of Puerto Rico may provide researchers valuable information about the potential impact of the Gulf of Mexico oil spill.

Categories: Coral Feeds

A tale of two atolls

Sun, 08/22/2010 - 07:00

To gain new insights on the impact of fishing on coral reefs, marine biologists are taking advantage of an ongoing "natural experiment" at two isolated Pacific atolls -- one inhabited by people, the other off-limits to fishing.

Categories: Coral Feeds

Creation of the first frozen repository for Hawaiian coral

Thu, 08/19/2010 - 10:00

Scientists have created the first frozen bank for Hawaiian corals in an attempt to protect them from extinction and to preserve their diversity in Hawaii.

Categories: Coral Feeds

How corals fight back

Wed, 08/18/2010 - 22:00

Researchers are a step closer to understanding the rapid decline of our coral reefs, thanks to a breakthrough study linking coral immunity with its susceptibility to bleaching and disease.

Categories: Coral Feeds

Massive coral mortality following bleaching in Indonesia

Tue, 08/17/2010 - 01:00

Initial field observations indicate that a dramatic rise in the surface temperature in Indonesian waters has resulted in a large-scale bleaching event that has devastated coral populations.

Categories: Coral Feeds

Human noise pollution in ocean can lead fish away from good habitats and off to their death

Fri, 08/13/2010 - 16:00

The growing amount of human noise pollution in the ocean could lead fish away from good habitat and off to their death.

Categories: Coral Feeds

Scientists test Australia's Moreton Bay as coral 'lifeboat'

Fri, 08/13/2010 - 01:00

An international team of scientists has been exploring Australia's Moreton Bay, close to Brisbane, as a possible 'lifeboat' to save corals from the Great Barrier Reef at risk of extermination under climate change. In a new research paper, they say that corals have been able to survive and flourish in the Bay, which lies well to the south of the main GBR coral zones, during about half of the past 7000 years.

Categories: Coral Feeds

NOAA divers capture invasive lionfish in the Virgin Islands National Park

Thu, 08/05/2010 - 23:00

Divers identified and killed a 15-cm-long lionfish in Fish Bay along the southern coast of St. John, making this the fourth such capture and kill of the invasive fish in the Virgin Islands National Park.

Categories: Coral Feeds

The evolutionary origins of coral sex

Sun, 08/01/2010 - 23:00

Ancient corals consisted of mostly separate sexes and needed to pass through an evolutionarily period in which they brooded their young before they could become spawning hermaphrodites, according to new research.

Categories: Coral Feeds

Engineered coral pigment helps scientists to observe protein movement

Tue, 07/27/2010 - 16:00

Scientists have shown that a variant form of a fluorescent protein originally isolated from a reef coral has excellent properties as a marker protein for super-resolution microscopy in live cells.

Categories: Coral Feeds

International law failing to protect coral reefs and tropical fish, experts argue

Wed, 07/21/2010 - 19:00

International law has failed to protect coral reefs and tropical fish from being decimated by a growing collectors market, but US reforms can lead the way towards making the trade more responsible, ecologically sustainable and humane, according to a group of 18 experts.

Categories: Coral Feeds

Global warming slows coral growth in Red Sea

Fri, 07/16/2010 - 07:00

In a pioneering use of computed tomography (CT) scans, scientists at Woods Hole Oceanographic Institution (WHOI) have discovered that carbon dioxide (CO2)-induced global warming is in the process of killing off a major coral species in the Red Sea.

Categories: Coral Feeds

Isolation a threat to Great Barrier Reef fish

Wed, 07/07/2010 - 13:00

New research shows that the quiet life is not so great for fish living on Australia's Great Barrier Reef.

Categories: Coral Feeds

Cleaner water mitigates climate change effects on Florida Keys coral reefs, study shows

Wed, 07/07/2010 - 01:00

Improving the quality of local water increases the resistance of coral reefs to global climate change, according to a new study.

Categories: Coral Feeds

Discovery of how coral reefs adapt to global warming could aid reef restoration

Thu, 06/24/2010 - 01:00

Discoveries about tropical coral reefs are expected to be invaluable in efforts to restore the corals, which are succumbing to bleaching and other diseases at an unprecedented rate as ocean temperatures rise worldwide.

Categories: Coral Feeds

Caribbean coral reef protection efforts miss the mark, research suggests

Mon, 06/21/2010 - 01:00

Conservation efforts aimed at protecting endangered Caribbean corals may be overlooking regions where corals are best equipped to evolve in response to global warming and other climate challenges.

Categories: Coral Feeds

Tracking coral larvae to understand Hawai'i reef health

Thu, 06/10/2010 - 04:00

Scientists will use satellite-tracked drifters to track the coral larvae's dispersal along O'ahu's south shore in an effort to better understand why certain reefs in Maunalua Bay are doing well and others are doing poorly.

Categories: Coral Feeds

Millenium atoll: A pristine ecosystem

Sun, 06/06/2010 - 23:00

A series of surveys were carried out to characterize the physical and biological parameters of the Millennium Atoll lagoon during a recent research expedition.

Categories: Coral Feeds

Distressed damsels stress coral reefs

Sun, 06/06/2010 - 04:00

Damselfish are killing head corals and adding stress to Caribbean coral reefs, which are already in desperately poor condition from global climate change, coral diseases, hurricanes, pollution, and overfishing. Restoring threatened staghorn coral, the damsels' favorite homestead, will take the pressure off the other corals, according to a new study.

Categories: Coral Feeds

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