The Great Barrier Reef is the world's largest coral reef system, composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometres (1,400 mi) over an area of approximately 344,400 square kilometres (133,000 sq mi). The reef is located in the Coral Sea, off the coast of Queensland, Australia, separated from the coast by a channel 160 kilometres (100 mi) wide in places and over 61 metres (200 ft) deep. The Great Barrier Reef can be seen from outer space and is the world's biggest single structure made by living organisms. This reef structure is composed of and built by billions of tiny organisms, known as coral polyps. It supports a wide diversity of life and was selected as a World Heritage Site in 1981. CNN labelled it one of the Seven Natural Wonders of the World in 1997. Australian World Heritage places included it in its list in 2007. The Queensland National Trust named it a state icon of Queensland in 2006.
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 is strictly regulated, and commercial shipping traffic must stick to certain specific defined shipping routes that avoid the most sensitive areas of the park. The Great Barrier Reef is the largest and best known coral reef ecosystem in the world. Its reefs, almost 3000 in total, represent about 10 per cent of all the coral reef areas in the world. It supports an amazing variety of biodiversity, providing a home to thousands of coral and other invertebrate species, bony fish, sharks, rays, marine mammals, marine turtles, sea snakes, as well as algae and other marine plants.
Moreton Bay is a bay located on the eastern coast of Australia 14 kilometres (8.7 mi) from central Brisbane, Queensland. It is one of Queensland's most important coastal resources. The waters of Moreton Bay are a popular destination for recreational anglers and are used by commercial operators who provide seafood to market.
The Coral Sea is a marginal sea of the South Pacific off the northeast coast of Australia, and classified as an interim Australian bioregion. The Coral Sea extends 2,000 kilometres (1,200 mi) down the Australian northeast coast. Most of it is protected by the French Natural Park of the Coral Sea and the Australian Coral Sea Marine Park. The sea was the location for the Battle of the Coral Sea, a major confrontation during World War II between the navies of the Empire of Japan, and the United States and Australia.
The East Australian Current (EAC) is a warm, southward, western boundary current that is formed from the South Equatorial Current (SEC) crossing the Coral Sea and reaching the eastern coast of Australia. At around 15° S near the Australian coast the SEC divides forming the southward flow of the EAC. It is the largest ocean current close to the shores of Australia.
Lady Elliot Island is the southernmost coral cay of the Great Barrier Reef, Australia. The island lies 46 nautical miles north-east of Bundaberg and covers an area of approximately 45 hectares. It is part of the Capricorn and Bunker Group of islands and is owned by the Commonwealth of Australia. The island is home to a small eco resort and an airstrip, which is serviced daily by flights from Bundaberg, Hervey Bay, Brisbane and the Gold Coast.
North West Island is a coral cay in the southern Great Barrier Reef, located 75 kilometres northeast of Gladstone, Queensland. North West Island forms part of Capricornia Cays National Park and with an area of 1.05 km2, the island is the second largest coral cay in the Great Barrier Reef. It is part of the Capricornia Cays Important Bird Area.
The Mary River is a major river system in the South East and Wide Bay–Burnett regions of Queensland, Australia. The Mary River is unique in that it flows south to north.
SEA LIFE Sydney Aquarium is a public aquarium that features a large variety of Australian aquatic life, displaying more than 700 species comprising more than 13,000 individual fish and other sea and water creatures from most of Australia's water habitats. Opened in 1988, it is regarded as one of Sydney's premier tourist attractions with over 55% of its visitors each year coming from overseas.
Hamilton Island Airport, also known as Great Barrier Reef Airport, is a privately owned public use aerodrome and is the main airport on Hamilton Island. The airport is settled on mostly reclaimed land and is commercially served year-round by Jetstar, Virgin Australia and Qantas. Hamilton Island Airport handles flights from Sydney, Melbourne and Brisbane.
The Great Barrier Reef is the world's largest reef systems, stretching along the East coast of Australia from the northern tip down at Cape York to the town of Bundaberg, is composed of roughly 2,900 individual reefs and 940 islands and cays that stretch for 2,300 kilometres (1,616 mi) and cover an area of approximately 344,400 square kilometres (133,000 sq mi). The reef is located in the Coral Sea, off the coast of Queensland in northeast Australia. A large part of the reef is protected by the Great Barrier Reef Marine Park.
Raine Island is a vegetated coral cay 32 hectares in total area situated on the outer edges of the Great Barrier Reef off northeastern Australia. It lies approximately 620 km (390 mi) north-northwest of Cairns in Queensland, about 120 kilometres (75 mi) east-northeast of Cape Grenville on the Cape York Peninsula.
A drum line is an unmanned aquatic trap used to lure and capture large sharks using baited hooks. They are typically deployed near popular swimming beaches with the intention of reducing the number of sharks in the vicinity and therefore the probability of shark attack. Drum lines are often used in association with shark nets, which results in shark mortality. However SMART drum lines can be used to move sharks, which greatly reduces shark and bycatch mortality. The use of drum lines has been successful in reducing shark attacks in the areas where they are installed. The topic of shark culling became an international controversy and sparked public demonstrations and vocal opposition, particularly from environmentalists, animal welfare advocates and ocean activists.
The 2010 Great Barrier Reef oil spill occurred on 3 April 2010, when the Chinese bulk coal carrier, MV Shen Neng 1 ran aground east of Rockhampton in Central Queensland, Australia. The vessel is owned by Shenzhen Energy Transport Co. Ltd.
Richard John Fitzpatrick is an Australian Emmy award winning cinematographer and adjunct research fellow specialising in marine biology at James Cook University.
There are a range of shark attack prevention techniques employed to reduce the risk of shark attack and keep people safe. They include removing sharks by various fishing methods, separating people and sharks, as well as observation, education and various technology-based solutions.
Meaghan Alana Jenkins Scanlon is an Australian politician and lawyer. She has been the Labor member for Gaven in the Queensland Legislative Assembly since 2017 and is currently serving as the Queensland Minister for Housing. Prior to May 2023, Scanlon was the Environment and the Great Barrier Reef and Minister for Science and Youth Affairs.
Shark culling is the deliberate killing of sharks by government authorities, usually in response to one or more shark attacks. The term "shark control" is often used by governments when referring to culls. Shark culling has been criticized by environmentalists, conservationists and animal welfare advocates—they say killing sharks harms the marine ecosystem and is unethical. Government officials often cite public safety as a reason for culling. The impact of culling is also minor compared to bycatch with 50 million sharks caught each year by the commercial fishing industry.
Severe Tropical Cyclone Dinah was an intense tropical cyclone that impacted the southern coasts of Queensland and New South Wales, causing floods and landslides in 1967. It was regarded by an official in the Bureau of Meteorology's Brisbane Tropical Cyclone Warning Centre as the strongest storm to approach the southern coasts of Queensland since reliable records began. Forming on January 22 in the South Pacific basin, nearly 620 kilometers to the southeast of Honiara in the Solomon Islands, the disturbance that would eventually be Dinah remained disorganized until the next day when the system started to organize under the warm waters of the Coral Sea. On January 24, the disturbance was upgraded to a tropical cyclone by the BoM and was named Dinah, being the fifth storm in the records of the meteorology center of Australia in the 1966–67 Australian region cyclone season. Environmental conditions favoured Dinah to further intensify, becoming a severe tropical cyclone on January 27 while recurving south-southwestwards. On the next day, it passed through the Great Barrier Reef as a Category 4 severe tropical cyclone before passing through Fraser Island on January 29, where the Sandy Cape Lighthouse recorded a minimum barometric pressure of 944.8 hPa on Dinah, being the lowest known pressure of the system. It then battered the whole island before turning south-southeastwards, away from the coast of Queensland. Weakening took place while slowing down, passing near Lord Howe Island as a Category 2 tropical cyclone before undergoing extratropical transition on January 31. Dinah became extratropical on the night of that day before accelerating eastward, approaching New Zealand. The system then turned southeastward for the final time before passing through the North Island. It reemerged on the Southern Pacific Ocean on February 3, where it dissipated.
