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Lake Parramatta
Lake Parramatta is a heritage-listed man-made reservoir and a recreational area located in North Parramatta, City of Parramatta, in the Western Sydney region of New South Wales, Australia. The masonry arch-walled dam across Hunts Creek was completed in 1856 to supply water for domestic purposes; and was operational until 1909. The dam has since been decommissioned and the lake and the surrounding nature reserve are a popular recreational area. The precinct contains a nature reserve, the largest bushland remnant surviving in the Parramatta LGA. The catchment area for Lake Parramatta is bounded by North Rocks Road, Pennant Hills Road and Hunts Creek. The height of the dam wall is and it creates a lake with a maximum storage capacity of , with a surface area of approximately . The dam was the twelfth engineered dam built since Roman times 100 BC, the first in Australia, and the second arch built universally that involved calculations for its construction. Water from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masonry
Masonry is the craft of building a structure with brick, stone, or similar material, including mortar plastering which are often laid in, bound, and pasted together by mortar (masonry), mortar. The term ''masonry'' can also refer to the building units (stone, brick, etc.) themselves. The common materials of masonry construction are bricks and building stone, rock (geology), rocks such as marble, granite, and limestone, cast stone, concrete masonry unit, concrete blocks, glass brick, glass blocks, and adobe. Masonry is generally a highly durable form of construction. However, the materials used, the quality of the mortar and workmanship, and the pattern in which the units are assembled can substantially affect the durability of the overall masonry construction. A person who constructs masonry is called a mason or bricklayer. These are both classified as construction worker, construction trades. History Masonry is one of the oldest building crafts in the world. The constructio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reticulated Water
Reticulation is a net-like pattern, arrangement, or structure. Reticulation or Reticulated may refer to: * Reticulation (single-access key), a structure of an identification tree, where there are several possible routes to a correct identification * A coloration pattern of some animals (e.g. the reticulated giraffe) * An arrangement of veins in a leaf, with the veins interconnected like a network * The endoplasmic reticulum within a cell, often resembling a net * A phylogenetic network A phylogenetic network is any graph used to visualize evolutionary relationships (either abstractly or explicitly) between nucleotide sequences, genes, chromosomes, genomes, or species. They are employed when reticulation events such as hybridi ..., the result when hybrid speciation, introgression and paraphyletic speciation is applied to a phylogenetic tree * Reticulated water (Australia, South Africa), water from a piped network rather than from a bore or well, see: wiktionary:reticulated w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hand Stencils
In archaeology, cave paintings are a type of parietal art (which category also includes petroglyphs, or engravings), found on the wall or ceilings of caves. The term usually implies prehistoric origin. These paintings were often created by ''Homo sapiens'', but also Denisovans and Neanderthals; other species in the same ''Homo'' genus. Discussion around prehistoric art is important in understanding the history of ''Homo sapiens'' and how human beings have come to have unique abstract thoughts. Some point to these prehistoric paintings as possible examples of creativity, spirituality, and sentimental thinking in prehistoric humans. The oldest known are more than 40,000 years old (art of the Upper Paleolithic) and found in the caves in the district of Maros (Sulawesi, Indonesia). The oldest are often constructed from hand stencils and simple geometric shapes.M. Aubert et al., "Pleistocene cave art from Sulawesi, Indonesia", ''Nature'' vol. 514, pp. 223–227 (9 October 2014). "usi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Australians
Indigenous Australians are people with familial heritage from, or recognised membership of, the various ethnic groups living within the territory of contemporary Australia prior to History of Australia (1788–1850), British colonisation. They consist of two distinct groups, which include many ethnic groups: the Aboriginal Australians of the mainland and many islands, including Aboriginal Tasmanians, Tasmania, and the Torres Strait Islanders of the seas between Queensland and Papua New Guinea, located in Melanesia. 812,728 people Aboriginality, self-identified as being of Aboriginal and/or Torres Strait Islander origin in the 2021 Australian Census, representing 3.2% of the total population of Australia. Of these Indigenous Australians, 91.4% identified as Aboriginal, 4.2% identified as Torres Strait Islander, and 4.4% identified with both groups. The term Aboriginal and Torres Strait Islander peoples or the person's specific cultural group, is often preferred, though the term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Aboriginal Kinship
Aboriginal Australian kinship comprises the systems of Aboriginal customary law governing social interaction relating to kinship in traditional Aboriginal cultures. It is an integral part of the culture of every Aboriginal group across Australia, and particularly important with regard to marriages between Aboriginal people. The subsection system Subsection systems are a unique social structure that divide all of Australian Aboriginal society into a number of groups, each of which combines particular sets of kin. In Central Australian Aboriginal English vernacular, subsections are widely known as "skins". Each subsection is given a name that can be used to refer to individual members of that group. Skin is passed down by a person's parents to their children. The name of the groups can vary. There are systems with two such groupings (these are known as ' moieties' in kinship studies), systems with four (sections), six and eight (subsection systems). Some language groups exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darug People
The Dharug or Darug people, are a nation of Aboriginal Australian clans, who share ties of kinship, country and culture. In pre-colonial times, they lived as hunters in the region of current day Sydney. The Darug speak one of two dialects of the Dharug language related to their coastal or inland groups. There was armed conflict between the Dharug and the English settlers in the first half of the 19th century. Controversy over land rights, deference to culture and official return of Dharug artifacts, such as the skull of the warrior Pemulwuy, were a main cause of such conflict. Dharug country Dharug country covers an area of approximately 6,000 km2 (2,300 square miles). In the north, it reaches the Hawkesbury River and its mouth at Broken Bay, creating a border with the Awabakal. To the northwest, the Dharug country extends to the town of Mount Victoria in the Blue Mountains meeting the Darkinjung. To the west, Wiradjuri country begins at the eastern fringe of the B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bidjigal
The Bidjigal (also spelt Bediagal, Bejigal, Bedegal or Biddegal) people are an Aboriginal Australian people whose traditional lands are modern-day western, north-western, south-eastern, and southern Sydney, in New South Wales, Australia. The land includes the Bidjigal Reserve, Salt Pan Creek and the Georges River. They are part of the Dharug language group. The Bidjigal clan were the first Indigenous Australians to encounter the First Fleet. Led by Pemulwuy, the Bidjigal people resisted European colonisation from the First Fleet's arrival in 1788. Identity The Bidjigal are a clan of the Dharug people. Additionally, academic Kohen has suggested that there may have been some confusion between two distinct groups: the Bidjigal (living in the Baulkham Hills area) and the ''Bediagal'' at Botany Bay in the Salt Pan Creek area. Anthropologist Val Attenbrow discusses their possible origin and location, and concludes that the question is "somewhat vexed". Norman Tindale, referri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Quality
Water quality refers to the chemical, physical, and biological characteristics of water based on the standards of its usage. It is most frequently used by reference to a set of standards against which compliance, generally achieved through treatment of the water, can be assessed. The most common standards used to monitor and assess water quality convey the health of ecosystems, safety of human contact, extent of water pollution and condition of drinking water. Water quality has a significant impact on water supply and often determines supply options. Impacts on public health Over time, there has been increasing recognition of the importance of drinking water quality and its impact on public health. This has led to increasing protection and management of water quality. Text was copied from this source, which is available under a creativecommons:by/4.0/, Creative Commons Attribution 4.0 International License The understanding of the links between water quality and healt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Primary Industries (New South Wales)
The New South Wales Department of Primary Industries (DPI) was an agency of the New South Wales Government, responsible for the administration and development for agriculture, fisheries, aquaculture, forestry, and biosecurity in New South Wales. The DPI worked to drive innovation in primary industries to improve resilience, productivity and sustainability, and to ensure risks are managed for natural resources, farming and food. Despite its name, the DPI ceased to be a department of the New South Wales government in July 2011, when it became part of the Department of Planning, Industry and Environment and then, in April 2020, the Department of Regional NSW. On 1 July 2024, the DPI was abolished and merged into the Department of Regional NSW, with the latter renamed Department of Primary Industries and Regional Development. The DPI head office was located in Orange. Structure Leadership The DPI was led by its director-general, the last being Scott Hansen, who reported to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Parks And Wildlife Act 1974
The ''National Parks and Wildlife Act 1974'' is the legislation passed by the New South Wales Parliament with the explicit intent of conserving the natural and cultural heritage of the state of New South Wales; fostering public appreciation, understanding and enjoyment of its natural and cultural heritage; and managing any lands reserved for the purposes of conserving and fostering public appreciation and enjoyment of its natural and/or cultural heritage. Cultural heritage Overview The cultural heritage the ''National Parks and Wildlife Act 1974'' seeks to conserve (and foster public appreciation, understanding and enjoyment of) includes "..places, objects and features of significance to Aboriginal people.."; "places of social value to the people of New South Wales.."; and "places of historic, architectural or scientific significance". Aboriginal heritage The ''National Parks and Wildlife Act 1974'' is the primary legislation in New South Wales relied upon within the state to e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Governor Of New South Wales
The governor of New South Wales is the representative of the monarch, King Charles III, in the state of New South Wales. In an analogous way to the governor-general of Australia, Governor-General of Australia at the national level, the governors of the Australian states, Governors of the Australian States perform constitutional and ceremonial functions at the state level. The governor is appointed by the monarch on the Advice (constitutional), advice of the Premier of New South Wales, and serves in office for an unfixed period of time—known as serving ''At His Majesty's pleasure''—though five years is the general standard of office term. The current governor is retired judge Margaret Beazley, who succeeded David Hurley on 2 May 2019. The office has its origin in the 18th-century colonial governors of New South Wales upon its settlement in 1788, and is the oldest continuous institution in Australia. The present incarnation of the position emerged with the Federation of Austra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Government
The Australian Government, also known as the Commonwealth Government or simply as the federal government, is the national executive government of Australia, a federal parliamentary constitutional monarchy. The executive consists of the prime minister, cabinet ministers and other ministers that currently have the support of a majority of the members of the House of Representatives (the lower house) and also includes the departments and other executive bodies that ministers oversee. The current executive government consists of Anthony Albanese and other ministers of the Australian Labor Party (ALP), in office since the 2022 federal election. The prime minister is the head of the federal government and is a role which exists by constitutional convention, rather than by law. They are appointed to the role by the governor-general (the federal representative of the monarch of Australia). The governor-general normally appoints the parliamentary leader who commands the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
