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- Great Barrier Reef - Wikipedia
The Great Barrier Reef has long been known to and used by the Aboriginal Australian and Torres Strait Islander peoples, and is an important part of local groups' cultures and spirituality [citation needed] [clarification needed] The first European to sight the Great Barrier Reef was James Cook in 1770, who sailed and mapped the east coast of Australia On 11 June 1770, Cook's ship, HMS
- The Structure and Distribution of Coral Reefs - Wikipedia
Where the land is rising, fringing reefs can grow around the coast, but coral raised above sea level dies and becomes white limestone If the land subsides slowly, the fringing reefs keep pace by growing upwards on a base of dead coral, and form a barrier reef enclosing a lagoon between the reef and the land
- File:Coral reef diagram. jpg - Wikipedia
Many coral reefs fringing coasts consist of nearshore inner reef flats that slope to deeper water fore reefs farther offshore The reef crest, between the inner reef flat and outer fore reef, lies in extremely shallow water and may be exposed during the lowest tides Waves commonly crash against or break on the reef crest
- File:Great Barrier Reef Marine Park locator map. svg - Wikipedia
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- Coral - Wikipedia
There are various types of shallow-water coral reef, including fringing reefs, barrier reefs and atolls; most occur in tropical and subtropical seas They are very slow-growing, adding perhaps one centimetre (0 4 in) in height each year The Great Barrier Reef is thought to have been laid down about two million years ago
- Coral Triangle - Wikipedia
See also Oceans portal Marine life portal Coral Triangle Initiative on Coral Reefs, Fisheries, and Food Security Coral Triangle Day List of reefs Great Barrier Reef – The largest coral reef on Earth, the northern portion of which lies within the CT
- Great Barrier Reef Marine Park - Wikipedia
The Great Barrier Reef Marine Park protects a large part of Australia's Great Barrier Reef from damaging activities It is a vast multiple-use Marine Park which supports a wide range of uses, including commercial marine tourism, fishing, ports and shipping, recreation, scientific research and Indigenous traditional use Fishing and the removal of artefacts or wildlife (fish, coral, seashells
- Coral reef - Wikipedia
The approximately 20,000-year-old Great Barrier Reef offers an example of how coral reefs formed on continental shelves Sea level was then 120 m (390 ft) lower than in the 21st century [26][27] As sea level rose, the water and the corals encroached on what had been hills of the Australian coastal plain
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