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Latest Coral reefs Stories

New Genus, Species Of Coral Found In Well-Documented Region
2013-06-04 08:43:45

April Flowers for redOrbit.com - Your Universe Online Scientists generally believe that they have pretty well explored the flora and fauna of the American west coast. But a new study and taxonomic assessment of the octocorals from the northeastern Pacific Ocean, published in Zookeys, proves this belief wrong, with the discovery of two new beautiful and colorful species of soft corals alongside a new genus. "It is remarkable that in a region previously thought to be as familiar and well...

2013-06-03 23:15:15

The Conservancy is highlighting the benefits of coral, mangrove, sea grass, and shellfish restoration to people and nature including reducing risk from natural disasters for coastal communities and benefits to local economies through tourism and additional fish production Arlington, VA (PRWEB) June 03, 2013 The Nature Conservancy, a leader in global marine restoration, is celebrating science in action with the first annual Restoration Week on June 3rd — June 8th...

Volcanoes Responsible For Coral Reef Diversity
2013-05-22 10:25:08

Michael Harper for redOrbit.com — Your Universe Online A new study claims earthquakes and volcanoes are responsible for the diverse nature of the ocean´s coral reefs. With this information, scientists are now becoming even more worried about global warming. If these monumental geological events play a role in coral creation, it may be even more difficult to replace any reef lost to climate change and rising sea temperatures. This study, conducted by scientists from the ARC...

Hawaiian Coral Abundance And Distribution Modeled
2013-05-22 05:12:34

Lee Rannals for redOrbit.com - Your Universe Online Researchers from the University of Hawaii say they have predicted the abundance and distribution of coral around the island state by using a computer model. The team said they found the order of coral abundance around the main Hawaiian Islands to be Porites lobata, Montipora patula, Pocillopora meandrina, Montipora capitata, Porites compressa, and Montipora flabellata. This is the first study to systematically examine the influence of...

Symbiotic Algae Helps Coral Store Nitrogen
2013-05-14 15:48:48

Brett Smith for redOrbit.com — Your Universe Online In a study that could have implications for ocean conservation and marine-based economic activity, researchers from the Ã‰cole Polytechnique Fédérale de Lausanne (EPFL) in Switzerland have found new details surrounding the symbiotic relationship between corals and algae. "Coral reefs are the jungles of our oceans - hotspots of biodiversity that easily outcompete all other marine...

Lower Ocean Temperatures Key To Saving Coral Reefs
2013-05-14 14:27:34

Lee Rannals for redOrbit.com — Your Universe Online University of Bristol researchers writing in the journal Geophysical Research Letters say limiting global warming would be key to buying the coral reefs some more time. The researchers found restricting greenhouse warming to just 50-100 parts per million (ppm) carbon dioxide, or approximately half the increase since the Industrial Revolution, would avoid large-scale reductions in reef habitat occurring in the future. "If sea...

New Study On Coral Reef Formations Lays To Rest Conflicting Theories
2013-05-14 07:53:01

April Flowers for redOrbit.com - Your Universe Online In the South Pacific, three types of coral reef island formations have fascinated geologists for ages. The coral of Tahiti forms a “fringing” reef, with a shelf growing close to the island´s shore. In Bora Bora, the “barrier” reefs are separated from the main island by a calm lagoon. Manuae represents the last type, an “atoll,” which appears as a ring of coral enclosing a lagoon with no island at...

Coral Reefs Still In Danger But Demise Not Inevitable
2013-05-10 10:20:05

April Flowers for redOrbit.com - Your Universe Online Although scientists agree that coral reefs are in decline, a new study demonstrates that the collapse of such reefs can still be avoided with a combination of local and global action. "People benefit by reefs' having a complex structure — a little like a Manhattan skyline, but underwater," said Peter Mumby of The University of Queensland. "Structurally complex reefs provide nooks and crannies for thousands of species and...

2013-05-04 23:03:44

Coral reefs support around half a billion people, but are severely threatened; the Coralbots team plan to revolutionize how such threats are tackled, by using teams of autonomous underwater robots. The Coralbots Kickstarter campaign (closing May 26th) is reaching out to individuals and corporations who wish to make a lasting positive impact on the marine environment, and now offering ways for backers to be directly involved in the project. Edinburgh, UK (PRWEB) May 04, 2013 The ocean is...


Latest Coral reefs Reference Libraries

Crown Of Thorns Starfish, Acanthaster planci
2013-11-11 10:54:41

The crown-of-thorns starfish (Acanthaster planci) is a species of starfish that is classified within the Acanthasteridae family. This species has a large range that extends from the Red Sea to the African coasts in the east and from the Indian Ocean to the western coasts of Central America. It prefers a habitat in coral reefs, which can be harmed if population numbers are too high. Damage occurs when filamentous algae covers bare skeletons of coral and the starfish move in to feed, stripping...

Coral Reef
2013-04-20 15:49:21

Coral reefs are submerged structures consisting of calcium carbonate secreted by corals. Coral reefs are colonies of small animals found in marine waters that enclose few nutrients. The majority of coral reefs are constructed from stony corals, which then consist of polyps that come together in groups. The polyps are like small sea anemones, to which they are very closely related. Unlike the sea anemones, coral polyps secrete hard carbonate exoskeletons which provide support and protections...

OLYMPUS DIGITAL CAMERA
2012-04-03 20:41:16

Knotted Fan Coral, (Melithaea ochracea), is a species of colonial soft coral that is found in tree-like fans on shallow reefs in the South China Sea between Taiwan and Indonesia, including Singapore and Malaysia. In Taiwan, it is the most widespread coral in its family Gorgonacea. It is found on the higher parts of reef fronts where its numerous small polyps can feed at water flow rates varying from 1.6 to 16 inches per second. This species usually grow to about 8 inches in length, with...

800px-Leaf_plate_montipora.gk
2012-04-03 18:56:15

Leaf Plate Montipora, (Montipora capricornis), also known as Vase Coral, Cap Coral, or simply Montipora, is a species of stony coral found in the Indian and Pacific oceans. It is also found in reefs in the Red Sea. It usually inhabits the top half of the reef where photosynthesis can occur. It branches out from the foundation into an area with adequate sunlight. This species forms flat, plating colonies. The colonies expand by adding to their foundations and further spreading out....

800px-Capnella_sp
2012-04-03 17:35:45

Nephtheidae is a family of soft corals known as carnation corals, tree corals or colt soft corals. These corals are very striking and show a wide range of rich colors including red, pink, yellow and purple. These corals are mainly tree-like in that they branch out and have little knobs on the end of their rubbery branches. Another name given these animals are broccoli corals, due to the fact that their polyps retract in the daytime, giving them the resemblance of the vegetable. The polyps...

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Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.