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Latest Islands Stories

Fishing Has Reduced Vital Seaweed Eaters By More Than Fifty Percent
2013-12-04 19:27:07

Scripps Institution of Oceanography, UC San Diego In the first global assessment of its kind, a science team led by researchers at Scripps Institution of Oceanography at UC San Diego has produced a landmark report on the impact of fishing on a group of fish known to protect the health of coral reefs. The report, published in the journal Proceedings of the Royal Society B (Biological Sciences), offers key data for setting management and conservation targets to protect and preserve fragile...

High Resolution Map Great Barrier Reef
2013-11-29 13:27:33

[ Watch The Video: Mapping The Great Barrier Reef ] Brett Smith for redOrbit.com - Your Universe Online The remote and unique nature of much of the Great Barrier Reef has long prevented the creation of comprehensive maps of this unique undersea ecosystem. Using satellite data, researchers from James Cook University in Australia and the German company EOMAP recently generated a series of high-resolution 3D maps of the Great Barrier Reef. The researchers said their maps of 135,000...

Abundant, Dominant Corals Still Face Threat Of Extinction
2013-11-16 06:48:46

April Flowers for redOrbit.com - Your Universe Online Scientists generally assume that corals do not face a risk of extinction unless they become very rare, or their range is restricted. A new study, published in the journal Bioscience, reveals that global changes in climate and ocean chemistry affect corals whether scarce or abundant, and often it is the dominant, abundant corals with wide distributions that are affected the most. A research team, led by Charles Birkeland from the...

Island Ecosystems In Peril Due To Sea Level Rise
2013-11-14 05:08:52

Alan McStravick for redOrbit.com - Your Universe Online Before he was deposed as president of the island nation of the Maldives last year, Mohamed Nasheed was a fierce advocate and proponent for addressing the seemingly inevitable environmental crisis coming about as a result of global sea level rise. President Nasheed and his efforts were chronicled in the 2011 documentary ‘The Island President.’ In addition to the threat of sea level rise, we were reminded this past weekend about...

Coral Chemical Affects Climate
2013-10-24 15:24:33

Brett Smith for redOrbit.com - Your Universe Online Anyone who has ever been to the ocean knows that signature smell of sea water. One of the molecules responsible for that smell is actually derived from a chemical made by tiny coral animals called dimethylsulphoniopropionate (DMSP). According to a new study in the journal Nature, Australian marine scientists have discovered the first evidence that DMSP plays a major role in local climate. The molecule offers the coral animals cellular...

Food Provision Remains An Area Of Great Concern According To The 2013 Ocean Health Index
2013-10-16 06:53:48

University of California - Santa Barbara In the 2013 Ocean Health Index (OHI) –– an annual assessment of ocean health lead by Ben Halpern, a research associate at UC Santa Barbara's National Center for Ecological Analysis and Synthesis (NCEAS) and professor at the Bren School of Environmental Science & Management –– scientists point to food provision as the factor that continues to require serious attention. The OHI defines a healthy ocean as one that sustainably delivers a...

2013-10-05 23:03:44

Natural reefs are being decimated by mankind and artificial reefs are becoming a viable alternative. (PRWEB) October 05, 2013 Reefs are a wellspring of strange and beautiful sea-life, catering to an entire ecosystem and acting as an important shelter for multiple protected species. Many of these plants and animals exist only within or around these reefs, and are being destroyed by reckless seafaring and pollution. Artificial reefs, designed and implemented by man, may help to curb the...


Latest Islands Reference Libraries

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...

Australia
2013-02-18 13:27:43

Australia, officially the Commonwealth of Australia, is a country involving the mainland of the Australian continent, the island of Tasmania and a number of smaller islands. It’s the world’s sixth-largest country regarding to total area. Some of the neighboring countries include East Timor, Indonesia, and Papua New Guinea to the north; the Solomon Islands, New Caledonia and Vanuatu to the north-east; and New Zealand to the south-east. For at least 40,000 years before European...

Bat Ray, Myliobatis Californica
2012-12-27 16:22:15

The bat ray is part of the eagle ray family living on the sandy or muddy sea bottom, a kelp bed, and rocky shoreline, in an estuary, bay, or slough off the Pacific coast and around the Galapagos Islands. It can be found in a group or swimming alone and will sometime bury itself in the sand. The average length of the bat ray is 3.28 feet, but some have been recorded of reaching 5.9 feet. Wingspan of this species can reach 6 feet and weigh up to 200 lbs., but typically 20 - 30 lbs. is the...

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Word of the Day
siliqua
  • A Roman unit of weight, 1⁄1728 of a pound.
  • A weight of four grains used in weighing gold and precious stones; a carat.
  • In anatomy, a formation suggesting a husk or pod.
  • The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
  • A coin of base silver of the Gothic and Lombard kings of Italy.
'Siliqua' comes from a Latin word meaning 'a pod.'
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