OCEAN INFORMATION
QUEENSLAND
Queensland contains a unique biological diversity from coral reefs to mangroves and extensive seagrass beds. The waters contain more than 1500 species of fish as well as six species of turtles, whale sharks and dugongs.
What's it like?
Queensland has a coastline 9800km long. It consists of three major zones. Major features include:
The Great Barrier Reef - the world's largest reef complex. This world heritage site is 2500km long and is comprised of 2900 separate reefs and 940 islands
The Torres Strait - a 150km-wide passage between Cape York and Papua New Guinea where the Indian and Pacific Oceans met. The strait contains more than 100 islands, islets, reefs and coral cays. Only 16 islands are inhabited.
The Gulf of Capentaria - a shallow body of water with a maximum depth of 65m. Waters within the Gulf circulate in a predominately clockwise pattern around the margins with little mixing of coastal waters and those in the central Gulf. Saltpans may extend for more than 20km from the coast in the southern Gulf.
What lives there?
The Great Barrier Reef is home to around 1500 fish species in more than 130 families, as well as 359 species of coral, 1500 species of sponges and more than 5000 species of molluscs. The reef provides breeding grounds for the humpback whales. Longman's beaked whale - the rarest whale in the world - has also been recorded here. It is home to 15 percent of Australia's dugong population with seagrass beds providing habitat and food for fish, prawns, turtles, dugongs and other animals.
So far, 2195 species of plant - some 25 percent Queensland total flora - has been recorded on the continental islands throughout the reef. The islands in the Great Barrier Reef complex are important feeding grounds for international migratory species, including the breeding grounds for the Torresian imperial pigeon, which migrates to Papua New Guinea.
The Wellesley Islands in the Torres Strait and the waters that surround them in the southern part of the gulf support the world's largest crested tern rookery - 13,000 to 15,000 breeding pairs, Australia's largest frigate bird rookery, at least 60 percent of the east coast's population.
The southern Gulf plain is one of the most important staging posts for migrating wading birds in Australia. The Port Musgrove area on western Cape York supports the most important breeding and nesting habitat for saltwater crocodiles in Queensland. Crab Island in the north-eastern gulf supports the largest aggregation of flatback turtles in the world.
What are the problems?
Queensland's coastline 9,800km long. With a population of 3 million people there are multiple pressures on the natural values of the marine environment. Major issues include:
Coastal Development
Tourism
Fishing
Ships, port and other vessels
What are the solutions?
The Queensland Fisheries Management Authority has established community-based Zonal Advisory Committees to advise the authorities of fisheries management.
The Great Barrier Reef Marine Park has established community based Marine Resource Advisory Committees to advise the authority on marine management.
The Queensland Department of Environment is developing Regional Coastal Management Plans for: the Wet tropical Coast, Hinchinbrook: Cardwell, Bundaberg: and Maryborough, south-east Queensland. The planning of these areas involves the establishment of community-based regional consultative groups.