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Latest Coral reef Stories

2011-12-23 08:26:59

Some organisms already experiencing ocean acidification levels not predicted to be reached until 2100 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. The study, "High-Frequency Dynamics of Ocean pH: A Multi-Ecosystem Comparison," is reported in today's issue of the journal PLoS One. It is an important step toward understanding how...

2011-12-05 11:04:14

Australian scientists have discovered that some tropical fish have a greater capacity to cope with rising sea temperatures than previously thought — by adjusting over several generations. The discovery, by researchers at the ARC Centre of Excellence for Coral Reef Studies, James Cook University and CSIRO sheds a ray of hope amid the rising concern over the future of coral reefs and their fish under the levels of global warming expected to occur by the end of the 21st century....

2011-11-17 03:12:37

Sustainable coastal management, regional coordination and long-term, holistic viewpoint needed to protect fragile ecosystems The rapid, large scale coastal development underway in the Middle East must be better planned and managed to avoid aggravating already "severe" degradation and losses in the fragile marine ecosystems shared by eight Gulf countries — Bahrain, Kuwait, Iran, Iraq, Oman, Qatar, Saudi Arabia, and the United Arab Emirates — warns a new report today by the...

2011-11-16 07:17:00

PITTSBURGH, Nov. 16, 2011 /PRNewswire/ -- Teresa Heinz and the Heinz Family Foundation celebrated the winners of the 17th annual Heinz Awards with a program and reception last night at the Folger Shakespeare Library in Washington, D.C. on Nov. 15. The event honored the contributions of 10 individuals whose significant achievements have benefitted the environment. Each recipient received an unrestricted cash prize of $100,000. (Photo: http://photos.prnewswire.com/prnh/20111116/NE07955 )...

Seaweed Records Hint At Ocean Warming Impact
2011-10-28 04:38:12

As the planet continues to warm, it appears that seaweeds may be in especially hot water. New findings reported online on October 27 in Current Biology, a Cell Press publication, based on herbarium records collected in Australia since the 1940s suggest that up to 25 percent of temperate seaweed species living there could be headed to extinction. The study helps to fill an important gap in understanding about the impact that global warming is having on the oceans, the researchers say. "Our...

Fish Caught Using A Tool
2011-09-28 12:51:31

[ Watch the Video ] The first video of tool use by a fish has been published in the journal Coral Reefs by Giacomo Bernardi, professor of ecology and evolutionary biology at the University of California, Santa Cruz. In the video, an orange-dotted tuskfish digs a clam out of the sand, carries it over to a rock, and repeatedly throws the clam against the rock to crush it. Bernardi shot the video in Palau in 2009. "What the movie shows is very interesting. The animal excavates sand to...

Image 1 - Analysis Confirms Sharks Are In Trouble
2011-09-28 08:05:38

Sharks are in big trouble on the Great Barrier Reef and worldwide, according to an Australian-based team who have developed a world-first way to measure rates of decline in shark populations. “There is mounting evidence of widespread, substantial, and ongoing declines in the abundance of shark populations worldwide, coincident with marked rises in global shark catches in the last half-century,” say Mizue Hisano, Professor Sean Connolly and Dr William Robbins from the ARC Centre...

2011-09-13 07:07:00

PITTSBURGH, Sept. 13, 2011 /PRNewswire/ -- Teresa Heinz and the Heinz Family Foundation today announced the winners of the 17th annual Heinz Awards, honoring the contributions of eight individuals and two co-recipients whose significant achievements have benefitted the environment. Each recipient receives an unrestricted cash prize of $100,000, with the pair of co-recipients sharing one of the cash prizes. This year's winners include an "environmental composer," documentary filmmakers,...

Image 1 - New Coral Dating Method Gives Hints Of Possible Future Sea-level Changes
2011-09-12 07:29:54

  New evidence of sea-level oscillations during a warm period that started about 125,000 years ago raises the possibility of a similar scenario if the planet continues its more recent warming trend, says a research team led by the Woods Hole Oceanographic Institution (WHOI). In a paper published online in the Sept. 11 Nature Geoscience, the researchers report data from an improved method of dating fossil coral reef skeletons in the Bahamas. By calculating more accurate ages for the...

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2011-08-17 06:53:19

TAU researcher discovers that endangered soft corals are also building blocks of coral reefs Scientists have long believed soft corals, one of the many endangered elements of marine life, are only minor contributors to the structure of coral reefs. But that's not true, says new research from Tel Aviv University "” and the preservation of soft corals is essential to the health of our seas. Joint research by Tel Aviv University and the Academia Sinica, the National Museum of Natural...


Latest Coral reef Reference Libraries

Black Sea Urchin, Diadema antillarum
2013-11-06 11:22:21

Diadema antillarum, known also as the Lime Urchin, the Long-Spined Sea Urchin, or the Black Sea Urchin, is a species of sea urchin belonging to the family Diadematidae. It is characterized by its extremely long black spines. This species is the most plentiful and significant herbivore on the coral reefs of the western Atlantic and Caribbean basin. Then the population of these sea urchins is at a healthy level, they’re the main grazers which prevent algae overgrowth of the reef....

Synaptula lamperti
2013-11-04 09:27:28

Synaptula lamperti is a species of sea cucumber belonging to the family Synaptidae within the phylum Echinodermata, located on coral reefs within the Indo-Pacific region. The echinoderms are marine invertebrates and they include the sea urchins, sea cucumbers, and starfish. They’re radially symmetric and have a water vascular system that is driven by hydrostatic pressure, making them able to move around via numerous suckers known as tube feet. Sea cucumbers are typically leathery,...

Diadema setosum
2013-04-30 15:23:43

Diadema setosum is a species of sea urchin that can be found in Indo-Pacific waters. Its range extends from the Red Sea to coasts of Australia in the east, and from Japan in the north to the east coast of Africa in the south. There have been a few individuals found outside of this natural range, leading experts to believe that it was introduced by natural or manmade causes. Two individuals were found off the coast of the Kaş peninsula in Turkey in 2006. These individuals represent the first...

Lampert's Sea Cucumber, Synaptula lamperti
2013-04-30 15:18:06

Synaptula lamperti is a species of sea cucumber that can be found in the waters of the Indo-Pacific. Its range includes the coastal waters of Papua New Guinea, the Philippines, Indonesia, and Micronesia. It does not have the tube feet, which are common to other species of sea cucumber, instead moving around by using a small grouping of pinnate feeding tentacles, which are always moving. It can also move by using the small, hook-like bones found along its body, attaching itself to the sea...

Black Sea Urchin, Diadema antillarum
2013-04-30 12:59:49

The black sea urchin (Diadema antillarum), also known as the lime sea urchin or the long-spined sea urchin, is a species that can be found in the Caribbean basin and the western waters of the Atlantic Ocean. It prefers to inhabit coral reefs in these areas and resides at depths of up to 32.8 feet. This species has a test, or outer shell, that is similar that of most species of sea urchin. However, this species has longer spines, a trait from which it derived one of its common names. These...

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