Large Australian bay

The large bay Australian ( Great Australian Bight in English) is an immense bay of the South of the Australia, open on the Antarctic Ocean.

According to the geographical definition most frequent, it extends from the course Pasley (Western Australia) until the course Carnot (South Australia) that is to say a distance of 1.160 km. The major part of bay is in the south of the Plaine of Nullarbor, which is at the same time in South Australia and Western Australia.

The large Australian bay was seen for the first time by a European explorer in 1627, when the Dutch navigator, the Capitaine Thyssen, sailed along his Western coast. A chart of the coast was drawn up later by the English explorer the Captain Matthew Flinders in 1802, during its Circumnavigation of the Australian Continent. An exploration of the grounds took place directed by Edward John Eyre.

The coast of large Australian bay is charactérisée by large cliff of 60 meters height surroundings, beaches (adapted to the practice of the Surf) and platforms rock, ideal to observe the whales. Water of bay, although it are not very deep, is not fertile. While the majority of the continental shelves are rich in underwater life and are of good fishing zone the desert in north is sterile. Precipitations are rare and when it of with the quantity of water brought remains there inside the grounds where it disperses in the ground or forms salted lakes. Consequently, the large Australian bay receives little water of the flow rich in nutrient usually fertilizing the continental shelves and is only one underwater desert. It is necessary however noted the great number of Requin S attending this coastal water, as well as the increase in the number of southern Right whale migrating in the area.

Economically, the bay was exploited during several years for the whaling and industries of molluscs and shellfish. The Thon was the target of important fishings in bay.

There exist some communities along bay, like Ceduna and Eucla.

Reference

External bonds

Great Australian Bight Park Marine - in water of the Commonwealth
Great Australian Bight Park Marine - Eyre Peninsula - the south-Australian part of the park
Great Australian Bight Trawl Fishery
Wild Down Under Great Australian Bight - webocumentaire Page of BBC concerning the fauna of the area
air of the '' Great Australian Bight ''

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