Latest Great Barrier Reef Stories
A ridiculous amount of green seaweed has taken over much of Australia's Great Barrier Reef, leaving scientists worrying about the health of the coral structure.
Coral reef fish can undergo a personality change in warmer water, according to an intriguing new study suggesting that climate change may make some species more aggressive.
To have even a chance of saving the worldâ€™s coral reefs from extensive damage caused by global warming, carbon emissions in industrialized countries need to be cut by 25% below their year 2000 levels by 2020 â€“ and by 80-90% by 2050.
Australian marine scientists have issued an urgent call for massive and rapid worldwide cuts in carbon emissions, deep enough to prevent atmospheric CO2 levels rising to 450 parts per million.
Study sheds new light on threats to coral reproduction.
NEW YORK, Oct. 26 /PRNewswire/ -- In an unprecedented collaboration, Australia's Sydney and the Great Barrier Reef have teamed up with V Australia, Richard Branson's newest international airline, to bring the Perfect Australian Travel Experience to Americans.
Scientists in Australia have launched a new project that will give new meaning to the term â€œsurf and turf.â€
Australiaâ€™s Great Barrier Reef is in danger of being ruined by climate change and coastal development.
Environmentalists are pushing for the protection of a large swath of coral reef off the Southeastern US coast.
Scientists in Australia announced on Thursday that a new genome-mapping project is underway that could help the Great Barrier Reef fight off the threats of climate change and toxic farm chemicals.
The short-spined crown-of-thorns starfish (Acanthaster brevispinus) is a species of starfish that is classified within the Acanthasteridae family. This species has a large range that includes the Great Barrier Reef, the Philippines, and the Seychelles in the Indian Ocean. Because these areas are so far away from one another, the full range of this starfish cannot be known, but it can be said that it resides in a tropical or subtropical environment. It was first discovered by W.K. Fisher, who...
The Barrier Reef Anemonefish (Amphiprion akindynos) is native to the marine lagoons and reefs in the Western Pacific Ocean. It lives at a depth of around eighty-two feet in temperatures fluctuating between fifty degrees Fahrenheit to 89.6 degrees Fahrenheit. Its range includes northern New South Wales, the Loyalty Islands, Tonga, New Caledonia, Coral Sea, and the Great Barrier Reef. They are typically seen near or within the tentacles of their host anemones. They will inhabit anemones like...
Alcyoniidae is a family of leathery corals that occur globally in temperate and tropical seas. These reef dwellers are often found in wave-exposed areas of reef crests, less turbid waters in lagoons, on steep slopes, under overhangs, and at depths of 100 feet and deeper. A colony of leathery coral is stiff, hard, and inflexible. It is composed of tiny polyps projecting from a shared leathery tissue. There are two kinds of polyps seen in Alcyoniidae corals: autozooids have long trunks and...
The Elongate Surgeonfish, (Acanthurus mata), is a species of tropical fish found in the Indo-Pacific, and can be found as far north as Southern Japan and south to the Great Barrier Reef. Some also live as far west as South Africa and as far east as the Tuamotu Islands. Its main habitat is steep slopes around coral reefs. This is a light blue fish with numerous brown stripes running down the length of the body, although over time it is able to change color to become blue overall. It has a...
The Pajama Cardinalfish (Sphaeramia nematoptera) is a fish that belongs to the Apogonidae family. These fish are a popular aquarium fish. The Pajama Cardinalfish can grow to be a length of 3 inches. The fish has red eyes and broad, dark, vertical "waistband" that is sprinkled with red spots that leads toward the tail. This fish has low vulnerability. Pajama Cardinalfish circulate throughout much of the West Pacific, from Jave to Fiji and from south of the Ryukyu Islands to the Great...
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.