Eyre Peninsula

This article is about the peninsula in South Australia . For other uses, see Eyre.
Eyre Peninsula
South Australia

Satellite photo of the Eyre Peninsula bushfires, taken on 11 January 2005
Eyre Peninsula
Coordinates 33°36′38.01″S 135°52′8.9″E / 33.6105583°S 135.869139°E / -33.6105583; 135.869139Coordinates: 33°36′38.01″S 135°52′8.9″E / 33.6105583°S 135.869139°E / -33.6105583; 135.869139
Population 58,700
 • Density 0.3443/km2 (0.8917/sq mi)
Area 170,500 km2 (65,830.4 sq mi)
LGA(s) See Local government areas
State electorate(s) Flinders [1]
Giles [2]
Federal Division(s) Grey [3]
Footnotes Population[4]
Area[4]
Coordinates[5]
Unusual herringbone crystals of evaporite gypsum, from Sinclairs Gap Lake, Middleback Range, Eyre peninsula. Size: 10.8 x 9.8 x 6.0 cm.

Eyre Peninsula is a triangular peninsula in South Australia. It is bounded on the east by Spencer Gulf, the west by the Great Australian Bight, and the north by the Gawler Ranges. It is named after explorer Edward John Eyre who explored parts of the region in 1839-1841. The coastline was first charted by the expeditions of Matthew Flinders in 1801-1802 and French explorer Nicolas Baudin around the same time. The region's economy is primarily agricultural, with growing aquaculture, mining and tourism sectors. The main townships are Port Lincoln in the south, Whyalla and Port Augusta at the north east, and Ceduna at the northwest.

Naming and extent

Eyre Peninsula was named after Edward John Eyre, the explorer, on 7 November 1839 by George Gawler, the second Governor of South Australia.[6] The peninsula’s extent has been described as follows. Firstly, its coastline boundary was defined in 1839 as “boundary is Spencer's Gulf in its whole length, to the southern ocean from Cape Catastrophe to the western point of Denial Bay.” Secondly, its northern boundary was described in 1978 as follows - “no official boundary ever proclaimed but the common sense choice would be to draw a straight line from Yorkey Crossing to the northern most point of Denial Bay.’’[5]

Population

At 30 June 2010 Eyre Peninsula had a population of 58,700 people. The region is home to 3.6% of South Australia's population. 2,500 people, 4.4% of the region's population, is estimated to be Indigenous.[4]

Economy

Primary Industries

The major industry is farming - cereal crops, sheep, and cattle in the drier north and more water-intensive activities such as dairy farming and a growing wine industry in the south. Many coastal towns have commercial fishing fleets, the largest being located at Port Lincoln. The town has previously harbored a large tuna-fishing fleet, which is gradually transforming its practice to fish farming with the growth of sea cage aquaculture. Oyster farming was established in the 1980s and occurs in several sheltered bays including Franklin Harbour (near Cowell in Spencer Gulf) and Smoky Bay off the west coast.

Mining

Banded iron formation, South Middleback Range, Eyre Peninsula. Orangish-brown = quartz mixed with limonite. Silvery-gray = hematite.

Iron ore is mined by Arrium in the Middleback Range near Iron Knob, inland from Whyalla. Some of the product is smelted to produce feedstock for the Whyalla Steelworks. Increasing volumes of iron ore are also being exported from Whyalla directly to customers in Asia.

There is a commercial nephrite jade mine near Cowell, and jade souvenirs can be purchased in the town.

The peninsula has many small inactive mines and quarries, and is considered prospective for a variety of minerals, including graphite, coal and uranium with many deposits being proven in recent years.

The 2000s saw increased mineral exploration activity on Eyre Peninsula. As of 2013, some of the more advanced mine development projects include: Ironclad Mining Ltd's Wilcherry Hill, Centrex Metals Ltd's Fusion Magnetite Project and Iron Road Ltd's Central Eyre Iron Project.

Shortfalls in existing rail, power and water supply infrastructure continue to hamper new project development.

Tourism

Tourists can cage-dive with great white sharks off Eyre Peninsula.
Murphy's Haystacks are a unique geological feature.

Eyre Peninsula is being marketed as the 'seafood frontier' in an attempt to showcase the region's fisheries and aquaculture produce. Key products are the Southern bluefin tuna and Yellowtail kingfish, which are farmed in Port Lincoln and Arno Bay, and Pacific oysters, which are grown in Franklin Harbour and several sheltered bays of the peninsula's west coast. Other seafood offerings include abalone, mussels, prawns and blue-swimmer crabs.

Many natural heritage attractions can be found in the peninsula's three national parks, in numerous conservation parks and along the peninsula's extensive coastline.

Ecotourism operators offer visitors opportunities to experience many of the region's iconic marine species either in or on the water. From Whyalla, visitors can snorkel or dive off Point Lowly to witness the mass breeding aggregation of Giant Australian Cuttlefish which occurs there from May through August each year.

From Port Lincoln, tourists can swim in a cage with southern bluefin tuna, with a colony of Australian sea lions, or enter a shark cage to observe Great white sharks offshore near the Neptune Islands.

On the west coast, tourists can snorkel with Australian sea lions and Bottlenosed dolphins in the sheltered waters of Baird Bay, and observe southern right whales (and occasionally humpback whales) from the shore or by boat from Fowler's Bay from May through October.

Murphy's Haystacks are a unique geographical feature, located between Streaky Bay and Port Kenny.

Artifacts from the Peninsula's pioneer and, to a lesser extent, indigenous heritage can be seen at a network of National Trust museums, which include the Mount Laura Homestead Museum in Whyalla, the Tumby Bay National Trust Museum and the Koppio Smithy Museum. The Whyalla Maritime Museum has a nautical theme which commemorates the former Whyalla shipyards. Its displays include guided tours of the World War II corvette HMAS Whyalla, which sits in dry-dock and is visible from the Lincoln Highway.

Fishing charters are offered departing from many coastal towns, including Whyalla, Cowell, Tumby Bay and Port Lincoln.

Transport

Road

Highway map of South Australia including highways on the Eyre Peninsula identified by their route number

Major population centres on Eyre Peninsula are connected by a network of highways. The Eyre Highway (Route number A1) runs east-west across the north side of the peninsula, while the Flinders Highway (Route number B100) and Lincoln Highway (Route number A100) follow the west and east coasts, meeting at Port Lincoln in the south. The Tod Highway (Route number B90) bisects the peninsula, running south-north from Port Lincoln through the town of Lock to met the Eyre Highway at Kyancutta. The Birdseye Highway (Route number B91) bisects the peninsula from Elliston on the west coast and Flinders Highway through Lock and Cleve to the Lincoln Highway near Cowell.[7]

Rail

The peninsula is served by the isolated narrow-gauge Eyre Peninsula Railway which serves the ports at Port Lincoln and Thevenard (near Ceduna). This line is separated from the main system by desert country, and there has therefore never been any need for a connecting link.

There are also railways from the iron ore mines in the Middleback Ranges to the smelter and port at Whyalla. These are also connected to the national rail network by the Whyalla railway line to Port Augusta.

Proposed future expansion of transport systems

To facilitate prospective mines, new freight corridors and ports have been proposed to export minerals via Spencer Gulf. New port proposals are in place at Port Bonython, Lucky Bay, Cape Hardy and Sheep Hill (Lipson Cove). A proposal to export iron ore from Port Lincoln by Centrex Metals Ltd was approved but abandoned after strong public opposition.[8] Port Bonython Fuels, a future fuel distribution hub has been approved to be constructed at Port Bonython to aid the development of the mining industry. Once constructed and operational, fuel will be delivered to towns and mine sites by road tankers up to A-triple class.

Water supply

Potable water is scarce on Eyre Peninsula. Presently, water is pumped several hundred kilometres from the River Murray to the town of Whyalla through the Morgan-Whyalla pipeline. Underground water resources are suffering from gradually increasing salinity. The only reliable surface flows are from the Tod River and its main tributary, Pillaworta Creek which are captured by the Tod Reservoir. The reservoir was built to augmented the groundwater supply of Port Lincoln and was constructed in the early 1920s. It was taken offline in the early 2000s due to concerns over rising salinity and contamination from agricultural chemicals. SA Water has investigated potential locations for seawater desalination plants to address future water security problems. As of January 2014, no plants are proposed to be built for domestic or agricultural supply, though one currently exists and two have been proposed to serve the mining industry exclusively. The existing plant is located at Whyalla and is operated by Arrium and plants are proposed for Point Lowly and Lipson Cove to serve BHP Billiton and Centrex Metals respectively.

Administrative divisions

Local government areas

Eyre Peninsula includes the following local government areas - Ceduna, Cleve, Elliston, Franklin Harbour, Kimba, Lower Eyre Peninsula, Port Lincoln, Streaky Bay, Tumby Bay, Wudinna and Whyalla as well as the western portion of the City of Port Augusta.[9][10] The area at the northern end of the peninsula is within the unincorporated area of South Australia where municipal services are provided by the Outback Communities Authority to communities including Iron Knob.[10][11]

State and federal electorates

Eyre Peninsula is within the boundaries of the federal division of Grey and the state electoral districts of Flinders and Giles.[3][1][2]

Regions

Eyre Peninsula is within the extent of the following two South Australian government regions - “Eyre and Western” and the Far North.[10][12]

Conservation

Little penguins nest in Eyre Peninsula's coastal protected areas

Protected areas

As of 2014, the following protected areas were located within the extent of Eyre Peninsula:[13]

Disasters

In January 2005, the Eyre Peninsula was the site of major bushfires killing 9 people.

In the 1920s, seven people were killed during the construction of the Tod Reservoir, north of Port Lincoln.

The Eyre Peninsula coastline is littered with shipwrecks from the 19th and 20th centuries.

Physiography

The area is also known as the Eyre Coastal Plain, is part of the Eyre Yorke Block bioregion, and is a distinct physiographic section of the larger Eucla Basin province, which in turn is part of the larger West Australian Shield division.

References

  1. 1 2 "District of Flinders Background Profile". Electoral Commission SA. Retrieved 9 September 2015.
  2. 1 2 "District of Giles Background Profile". ELECTORAL COMMISSION SA. Retrieved 20 August 2015.
  3. 1 2 "Federal electoral division of Grey, boundary gazetted 16 December 2011" (PDF). Australian Electoral Commission. Retrieved 20 August 2015.
  4. 1 2 3 "Regional Development Australia Whyalla & Eyre Peninsula Fact Sheet" South Australian Centre for Economic Studies, South Australia (2012).
  5. 1 2 "Search result for "Eyre Peninsula (Peninsula)" (Record no SA0023359)". Department of Planning, Transport and Infrastructure. 2011. Retrieved 5 October 2015.
  6. ↑ Manning, Geoffrey H (2006), Manning's Place Names of South Australia from Aaron Creek to Zion Hill, Gould Genealogy & History, p. 146, ISBN 978-0-947284-60-2
  7. ↑ A.J. Millazzo, Delegate of the Commissioner of Highways (28 February 2011). "Naming of State Rural Roads - Eyre Peninsula" (PDF). Government of South Australia. Rack Plan 997. Retrieved 30 August 2015.
  8. ↑ "Port Lincoln protest over ore plan" The Advertiser, South Australia (12 June 2008). Retrieved 2014-01-23.
  9. ↑ "Councils". Eyre Peninsula Local Government Association. Retrieved 5 October 2015.
  10. 1 2 3 "Eyre Western SA Government region" (PDF). The Government of South Australia. Retrieved 10 October 2014.
  11. ↑ "Communities". Outback Communities Authority. Retrieved 5 October 2015.
  12. ↑ "Far North SA Government Region" (PDF). Department of Planning, Transport and Infrastructure. Retrieved 10 October 2014.
  13. ↑ "Protected Areas of South Australia September (Map) 2014 Edition" (PDF). Department of Environment, Water and Natural Resources. Retrieved 15 April 2015.

External links

Wikimedia Commons has media related to Eyre Peninsula.
This article is issued from Wikipedia - version of the Wednesday, November 25, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.