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Yankalilla Bay
Yankalilla Bay is a long, wide bay in south-eastern South Australia, on the Fleurieu Peninsula. It is on the south-eastern coast of the Gulf St Vincent, as it opens into the Southern Ocean. Three rivers discharge into the bay: the Bungala River, Yankalilla River (whose mouth is at Lady Bay) and Carrickalinga Creek. The rivers can adversely affect the ecology of the sea, in particular the health of the reef and seagrass. Normanville Beach and Carrickalinga Reef. Yankalilla Bay is known for being the site of the ship's graveyard of HMAS ''Hobart'', which was scuttled on 5 November 2002 off the coast between Wirrina Cove and Normanville to create a dive wreck and artificial reef An artificial reef is a human-created underwater structure, typically built to promote marine life in areas with a generally featureless bottom, to control erosion, block ship passage, block the use of trawling nets, or improve surfing. Many re .... Its official name is the Fleurieu Artificial Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fleurieu Artificial Reef
HMAS ''Hobart'' (D 39) was a guided missile destroyer of the Royal Australian Navy (RAN). Built in the United States of America to a slight variant of the United States Navy (USN) , she was commissioned into the RAN in 1965. In March 1967, ''Hobart'' became the first RAN combat ship deployed to fight in the Vietnam War. This marked the start of consistent six-month deployments to the warzone, which continued until late 1971; ''Hobart'' was redeployed in 1969 and 1970. During the 1968 tour, the destroyer was attacked by a United States Air Force aircraft. After the Vietnam War, ''Hobart'' saw service during Operation Navy Help Darwin; the RAN disaster relief effort following Cyclone Tracy, was the first RAN ship to dock at in Western Australia, and completed a round-the-world voyage in 1976. The ship was modernised during the late 1970s. ''Hobart'' was decommissioned in 2000, and sunk as a dive wreck off South Australia. Design and construction ''Hobart'' was one of three gui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMAS Hobart (D 39)
HMAS ''Hobart'' (D 39) was a guided missile destroyer of the Royal Australian Navy (RAN). Built in the United States of America to a slight variant of the United States Navy (USN) , she was commissioned into the RAN in 1965. In March 1967, ''Hobart'' became the first RAN combat ship deployed to fight in the Vietnam War. This marked the start of consistent six-month deployments to the warzone, which continued until late 1971; ''Hobart'' was redeployed in 1969 and 1970. During the 1968 tour, the destroyer was attacked by a United States Air Force aircraft. After the Vietnam War, ''Hobart'' saw service during Operation Navy Help Darwin; the RAN disaster relief effort following Cyclone Tracy, was the first RAN ship to dock at in Western Australia, and completed a round-the-world voyage in 1976. The ship was modernised during the late 1970s. ''Hobart'' was decommissioned in 2000, and sunk as a dive wreck off South Australia. Design and construction ''Hobart'' was one of three gui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wirrina Cove
Wirrina Cove is a locality and holiday resort on the Fleurieu Peninsula, South Australia. It is located between the coastal towns of Second Valley and Normanville on Yankalilla Bay. The holiday resort was developed from around 1972, and is located about south of Adelaide. There are various overlapping names associated with the Wirrina Cove area recorded as being used by the Kaurna people before the British colonisation of South Australia: Congeratinga (with a creek now given that name), also spelt Kongaratinga, Yarnauwingga, and Anacotilla. The location is also associated with the Dreaming story of creator ancestor Tjilbruke. Today, features at Wirrina cove include marina named Marina St. Vincent, the New Terry Hotel & Golf Resort, a variety of camping and other holiday accommodation at the Wirrina Cove Holiday Park other accommodation options. Little Gorge, near which the HMAS ''Hobart'' Memorial Lookout is located, is north of the cove, on the road to Normanville. Kaurna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australia
South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories by area, and second smallest state by population. It has a total of 1.8 million people. Its population is the second most highly centralised in Australia, after Western Australia, with more than 77 percent of South Australians living in the capital Adelaide, or its environs. Other population centres in the state are relatively small; Mount Gambier, the second-largest centre, has a population of 33,233. South Australia shares borders with all of the other mainland states, as well as the Northern Territory; it is bordered to the west by Western Australia, to the north by the Northern Territory, to the north-east by Queensland, to the east by New South Wales, to the south-east by Victoria, and to the south by the Great Australian Bight.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship's Graveyard
A ship graveyard or ship cemetery is a location where the hulls of scrapped ships are left to decay and disintegrate, or left in reserve. Such a practice is now less common due to waste regulations and so some dry docks where ships are broken (to recycle their metal and remove dangerous materials like asbestos) are also known as ship graveyards. By analogy, the phrase can also refer to an area with many shipwrecks which have not been removed by human agency, instead being left to disintegrate naturally. These can form in places where navigation is difficult or dangerous (such as the Seven Stones, off Cornwall, or Blackpool, on the Irish Sea); or where many ships have been deliberately scuttled together ( as with the German High Seas Fleet at Scapa Flow); or where many ships have been sunk in battle (such as Ironbottom Sound, in the Pacific). The majority of the ships in the world are constructed in the developed countries. Ships last about 25-30 years, after which they be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bays Of South Australia
A bay is a recessed, coastal body of water that directly connects to a larger main body of water, such as an ocean, a lake, or another bay. A large bay is usually called a gulf, sea, sound, or bight. A cove is a small, circular bay with a narrow entrance. A fjord is an elongated bay formed by glacial action. A bay can be the estuary of a river, such as the Chesapeake Bay, an estuary of the Susquehanna River. Bays may also be nested within each other; for example, James Bay is an arm of Hudson Bay in northeastern Canada. Some large bays, such as the Bay of Bengal and Hudson Bay, have varied marine geology. The land surrounding a bay often reduces the strength of winds and blocks waves. Bays may have as wide a variety of shoreline characteristics as other shorelines. In some cases, bays have beaches, which "are usually characterized by a steep upper foreshore with a broad, flat fronting terrace".Maurice Schwartz, ''Encyclopedia of Coastal Science'' (2006), p. 129. Bays were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Library Of South Australia
The State Library of South Australia, or SLSA, formerly known as the Public Library of South Australia, located on North Terrace, Adelaide, is the official library of the Australian state of South Australia. It is the largest public research library in the state, with a collection focus on South Australian information, being the repository of all printed and audiovisual material published in the state, as required by legal deposit legislation. It holds the "South Australiana" collection, which documents South Australia from pre-European settlement to the present day, as well as general reference material in a wide range of formats, including digital, film, sound and video recordings, photographs, and microfiche. Home access to many journals, newspapers and other resources online is available. History and governance 19th century On 29 August 1834, a couple of weeks after the passing of the ''South Australia Act 1834'', a group led by the Colonial Secretary, Robert Gouger, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CC-BY Icon
A Creative Commons (CC) license is one of several public copyright licenses that enable the free distribution of an otherwise copyrighted "work".A "work" is any creative material made by a person. A painting, a graphic, a book, a song/lyrics to a song, or a photograph of almost anything are all examples of "works". A CC license is used when an author wants to give other people the right to share, use, and build upon a work that the author has created. CC provides an author flexibility (for example, they might choose to allow only non-commercial uses of a given work) and protects the people who use or redistribute an author's work from concerns of copyright infringement as long as they abide by the conditions that are specified in the license by which the author distributes the work. There are several types of Creative Commons licenses. Each license differs by several combinations that condition the terms of distribution. They were initially released on December 16, 2002, by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Agriculture, Water And The Environment
The Australian Department of Agriculture, Water and the Environment (DAWE) was an Australian Government department which operated from 1 February 2020 until 30 June 2022. It represented Australia's national interests in agriculture, water and the environment. On 1 July 2022, the agriculture and water component became the Department of Agriculture, Fisheries and Forestry (DAFF), while the environment component became the new Department of Climate Change, Energy, the Environment and Water. Organisation, key people, functions The Department represents Australia's national interests across agriculture, water and the environment. The Secretary of the Department of Agriculture, Water and Environment, Andrew Metcalfe , is responsible to the Minister for Agriculture, Drought and Emergency Management, Murray Watt. It is sometimes referred to by the acronym DAWE. Functions The department is responsible for the Commonwealth's regulation and oversight of: * Agricultural, pastoral, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Reef
An artificial reef is a human-created underwater structure, typically built to promote marine life in areas with a generally featureless bottom, to control erosion, block ship passage, block the use of trawling nets, or improve surfing. Many reefs are built using objects that were built for other purposes, such as by sinking oil rigs (through the Rigs-to-Reefs program), scuttling ships, or by deploying rubble or construction debris. Other artificial reefs are purpose-built (e.g. the reef balls) from PVC or concrete. Shipwrecks may become artificial reefs when preserved on the seafloor. Regardless of construction method, artificial reefs generally provide hard surfaces where algae and invertebrates such as barnacles, corals, and oysters attach; the accumulation of attached marine life in turn provides intricate structures and food for assemblages of fish. History The construction of artificial reefs began in ancient times. Persians blocked the mouth of the Tigris River to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dive Wreck
Wreck diving is recreational diving where the wreckage of ships, aircraft and other artificial structures are explored. Although most wreck dive sites are at shipwrecks, there is an increasing trend to scuttle retired ships to create artificial reef sites. Diving to crashed aircraft can also be considered wreck diving. The recreation of wreck diving makes no distinction as to how the vessel ended up on the bottom. Some wreck diving involves penetration of the wreckage, making a direct ascent to the surface impossible for a part of the dive. Reasons for diving wrecks A shipwreck may be attractive to divers for several reasons: * it serves as an artificial reef, which creates a habitat for many types of marine life * it often is a large structure with many interesting parts and machinery, which is not normally closely observable on working, floating vessels * it often has an interesting history * it presents new skill challenges for scuba divers to manage the risks associat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scuttled
Scuttling is the deliberate sinking of a ship. Scuttling may be performed to dispose of an abandoned, old, or captured vessel; to prevent the vessel from becoming a navigation hazard; as an act of self-destruction to prevent the ship from being captured by an enemy force (or, in the case of a vessel engaged in illegal activities, by the authorities); as a blockship to restrict navigation through a channel or within a harbor; to provide an artificial reef for divers and marine life; or to alter the flow of rivers. Notable historical examples Skuldelev ships (around 1070) The Skuldelev ships, five Viking ships, were sunk to prevent attacks from the sea on the Danish city of Roskilde. The scuttling blocked a major waterway, redirecting ships to a smaller one that required considerable local knowledge. Cog near Kampen (early 15th century) In 2012, a cog preserved from the keel up to the decks in the silt was discovered alongside two smaller vessels in the river IJssel in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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