Quantcast
Last updated on April 17, 2014 at 1:21 EDT

Latest Coral reefs Stories

2012-09-12 10:22:46

HOLLYWOOD, Fla., Sept. 12, 2012 /PRNewswire/ -- Nova Southeastern University will host a grand opening ceremony for America's largest coral reef research center on Sept. 27. Media Kit with video and photos: http://www.nova.edu/ocean/excellence/index.html NSU scientists are conducting reef research locally, nationally and globally at the 86,000-square-foot Center of Excellence for Coral Reef Ecosystems Research. The facility is located at NSU's Oceanographic Center at John U. Lloyd Beach...

Coral Reef Fish Connections Are Much More Complex
2012-09-04 04:00:27

April Flowers for redOrbit.com - Your Universe Online Ocean scientists have known for a long time that juvenile coral reef fishes use coastal seagrass and mangrove habitats as nurseries, before they move into the coral reefs as adults. According to a study published in Proceedings of the National Academy of Sciences, the fishes' movements, and the connections between different tropical habitats, are much more complex than previously realized. Despite several studies that have...

New Model Used To Find Where Corals Are Most Likely To Survive Climate Change
2012-08-31 11:51:43

Marine conservationists from the Wildlife Conservation Society working with other coral reef experts have identified heat-tolerant coral species living in locations with continuous background temperature variability as those having the best chance of surviving climate change, according to a new simplified method for measuring coral reef resilience. Therefore, coral reefs with these characteristics should receive immediate attention for conserving this highly threatened ecosystem, according...

Coral Reef Diversity - Sometimes Less Is More
2012-08-29 10:08:25

Brett Smith for redOrbit.com - Your Universe Online A general rule of Darwinian evolution is that diversity provides for a more robust population that is capable of withstanding a higher degree of stress than a more homogenous population. However, researchers at the University of Hawaii at Manoa (UHM) have found that less diverse coral populations lead to reefs that are less sensitive to environmental disturbances, according to their report in Proceedings of the Royal Society B....

Charles Darwin Was Right - Some Species Can't Make The Trip
2012-08-28 11:07:18

April Flowers for redOrbit.com - Your Universe Online In 1880 Charles Darwin hypothesized that most species could not disperse across the Eastern Pacific Barrier (EPB). A new study, led by Iliana Baums, assistant professor of biology at Penn State University, is the first comprehensive test of that hypothesis using coral. The study, to be published in Molecular Ecology, found that a coral species in abundance from Indonesia eastward to Fiji, Samoa and the Line Islands rarely crosses the...

Improving Water Quality May Help Save Coral Reefs
2012-08-20 16:58:26

redOrbit Staff & Wire Reports - Your Universe Online It has been found that an unevenness of nutrients in reef waters can increase the bleaching vulnerability of reef corals according to Research from the University of Southampton and the National Oceanography Centre, Southampton. Numerous polyps jointly forming a layer of living tissue that cover the calcareous skeletons make up the corals. Single-celled algae called zooxanthellae, which live within the coral polyps, is what they...

Atlantic Ocean Gets Hit With Invasive Brittle Star Species
2012-08-20 12:37:24

redOrbit Staff & Wire Reports - Your Universe Online The appearance and ecology of Atlantic coral reef habitats could be altered by yellow brittle star A study co-written by Dr. Gordon Hendler of the Natural History Museum of Los Angeles County (NHM) about an invasive species of brittle star, Ophiothela mirabilis, has been published online in Coral Reefs, the Journal of the International Society for Reef Studies. Growing populations have established themselves at distant points in...

2012-08-16 23:04:14

Inspired by a recent study showing that overconfidence is a beneficial trait for social and work interactions, Coral Calcium Shop releases benefits of Coral Calcium & Hyaluronic Acid to physical well-being. (PRWEB) August 16, 2012 According to a new study recently recorded in the Journal of Personality and Social Psychology, “overconfidence” actually helps people to climb the social ladder, often leading to promotions which may be beyond their competency levels. Medical News...

Additions To Coral Reef Woes Are Microbes, Sponges And Worms
2012-08-07 13:46:12

Study by Wildlife Conservation Society and University of the Azores identifies additional risks to reefs stemming from pollution and heavy fishing Microbes, sponges, and worms–the side effects of pollution and heavy fishing–are adding insult to injury in Kenya's imperiled reef systems, according to a recent study by the Wildlife Conservation Society and the University of Azores. The authors of the study have found that pollution and overfishing on reef systems have an...

Thriving Coral Reef In Muddy Waters
2012-08-04 13:43:39

redOrbit Staff & Wire Reports - Your Universe Online The Middle Reef, part of Australia´s Great Barrier Reef, is growing more quickly than reefs in other areas with lower levels of sediment stress, a new study has found. Rapid coral reef growth has been identified in environments with large amounts of sediment, conditions previously thought to be detrimental to reef growth. The study, led by the University of Exeter with an international team of scientists, is published today...


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...

More Articles (14 articles) »