The Jurien Bay Marine Park is a

protected Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although th ...

marine park that is located north of

Perth Perth is the capital and largest city of the Australian state of Western Australia. It is the fourth most populous city in Australia and Oceania, with a population of 2.1 million (80% of the state) living in Greater Perth in 2020. Perth is ...

, off the coastal tip of the Wheatbelt region of

Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to th ...

. The marine park was formally declared on and is situated along the

Indian Ocean Drive Indian Ocean Drive is a coastal highway in the Australian state of Western Australia which services the coastal communities along the Indian Ocean immediately north of the state capital Perth, linking the northern suburb of Yanchep with the Br ...

that extends south from Green Head to the southern boundary of

Nambung National Park Nambung National Park is a national park in the Wheatbelt (Western Australia), Wheatbelt region of Western Australia, 200 km northwest of Perth, Australia and 17 km south of the small coastal town of Cervantes, Western Australia, Cervan ...

. It includes many of the islands located in this region.

Features

The park name is from the French naval administration Charles-Marie Jurien de la Gravière. The park's management plans were considered for some years before declaration. Approximately 12 per cent of West Australian waters are currently included in marine parks and reserves, and about 2.4 per cent of state waters are in sanctuary (‘no take’) zones. A small part of the Jurien Bay Marine Park has been allocated as a sanctuary and is subject to fisheries regulations. Western Australia’s marine areas are among the least disturbed in the world rich in biodiversity as the coast has two overlapping biogeographic regions, the tropical north (north of Ningaloo Marine Park) and the temperate south (east of

Cape Leeuwin Cape Leeuwin is the most south-westerly (but not most southerly) mainland point of the Australian continent, in the state of Western Australia. Description A few small islands and rocks, the St Alouarn Islands, extend further in Flinders Ba ...

) so both tropical and temperate species occur here. Along the eastern boundary of the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by th ...

the

Leeuwin Current The Leeuwin Current is a warm ocean current which flows southwards near the western coast of Australia. It rounds Cape Leeuwin to enter the waters south of Australia where its influence extends as far as Tasmania. Discovery The existence of the ...

carries warm water along this coast from the equator to the southern coast.

Flora and fauna

The park includes sea lion and seabird breeding areas along with temperate reefs populated by the temperate and tropical plants and animals supported by the warm Leeuwin current. In the extensive

seagrass meadow A seagrass meadow or seagrass bed is an underwater ecosystem formed by seagrasses. Seagrasses are marine (saltwater) plants found in shallow coastal waters and in the brackish waters of estuaries. Seagrasses are flowering plants with stems and ...

s western rock lobsters serve as nursery areas. Whales migrate each year along the western coast of Australia and visitors can see the incredible variety of marine life found in the waters off Jurien Bay's coast as well as having the opportunity to interact with seals,

sea lion Sea lions are pinnipeds characterized by external ear flaps, long foreflippers, the ability to walk on all fours, short and thick hair, and a big chest and belly. Together with the fur seals, they make up the family Otariidae, eared seals. ...

s and

dolphin A dolphin is an aquatic mammal within the infraorder Cetacea. Dolphin species belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (the ...

s - go swimming, snorkelling,

scuba diving Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for "Self-Contained Underwater Breathing Apparatus", was coined by Chris ...

, fishing, and exploring the offshore reefs and islands. The Jurien Bay Marine Park is administered by the Marine Parks and Reserves Authority and managed by the Department of Environment and Conservation in partnership with the local community. The Department of Fisheries continues to manage commercial and recreational fishing and aquaculture in the marine park in close cooperation with the Department of Environment and Conservation. The town of Jurien Bay boasts a modern boat harbour, which has become the focus for the expanding aquaculture industry.

References

{{authority control National parks of Western Australia Marine parks of Western Australia

Features

Flora and fauna

See also

References