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Shannon River (Western Australia)
The Shannon River is a river located in the Great Southern region of Western Australia. The river rises in the forests to the west of Lake Muir and flows in a southerly direction, crossing the South Western Highway just east of Shannon and then continuing south through the Shannon National Park before entering the Broke Inlet. The only tributary of the river is Fish Creek. The water quality of the river is excellent, fresh and low in sediment Sediment is a solid material that is transported to a new location where it is deposited. It occurs naturally and, through the processes of weathering and erosion, is broken down and subsequently sediment transport, transported by the action of ...s. Sandbanks bar the mouth of the river where it enters the inlet. References Rivers of the Great Southern region Warren bioregion {{WesternAustralia-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broke Inlet
Broke Inlet, originally named Broke's Inlet, is an inlet in the South West region of Western Australia located west of Walpole. The inlet is a large shallow estuary at the eastern end of the d'Entrecasteaux National Park, linked to the Southern Ocean by a narrow seasonally open channel situated between two high sand dune systems. The inlet is the only large estuary left in the South West that has not been significantly altered by development within its catchment area or along its shores. The catchment of the inlet has an area of and the inlet itself has a surface area of with a total volume of . The inlet receives an annual inflow of , mostly from the Shannon River and discharges annually. The water in the inlet is brackish and generally has half the salinity of sea water. The salinity varies greatly depending on river discharge, the season and whether the bar is open or not. Broke Inlet is listed as a regionally significant wetland with Environment Australia. The in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Southern (Western Australia)
__NOTOC__ The Great Southern region is one of the nine regions of Western Australia, as defined by the Regional Development Commissions Act 1993, for the purposes of economic development. It is a section of the larger south coast of Western Australia and neighbouring agricultural regions. The region officially comprises the local government areas of Albany, Broomehill-Tambellup, Cranbrook, Denmark, Gnowangerup, Jerramungup, Katanning, Kent, Kojonup, Plantagenet, and Woodanilling. The Great Southern has an area of and a population of about 54,000. Its administrative centre is the historic port of Albany. It has a Mediterranean climate, with hot, dry summers and cool, wet winters. The Stirling Range is the only place in Western Australia that regularly receives snowfalls, if only very light. The economy of the Great Southern is dominated by livestock farming, dairy farming and crop-growing. It has some of the most productive cereal grain and pastoral land in the st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a land area of , and is also the List of country subdivisions by area, second-largest subdivision of any country on Earth. Western Australia has a diverse range of climates, including tropical conditions in the Kimberley (Western Australia), Kimberley, deserts in the interior (including the Great Sandy Desert, Little Sandy Desert, Gibson Desert, and Great Victoria Desert) and a Mediterranean climate on the south-west and southern coastal areas. the state has 2.965 million inhabitants—10.9 percent of the national total. Over 90 percent of the state's population live in the South-West Land Division, south-west corner and around 80 percent live in the state capital Perth, leaving the remainder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Muir
Lake Muir is a freshwater lake, with a larger surrounding wetlands area, that is located in the South West region of Western Australia. The lake lies near Muir Highway, north of Walpole and southeast of Manjimup. Description The lake has a surface area of . Lake Muir and its surrounding wetland lies within the Lake Muir-Byenup System, a area of internal drainage containing a complex of wetland systems. It is fed by a stream leading into the lake, which is crossed at the Lake Muir Bridge. Lake Muir may, in flood, overflow southwest into the Deep River catchment (and possibly also southeast into the Frankland River via Poorginup Gully). Lake Muir is usually brackish (1000–3000 mg/L TDS) at the end of winter, saline by summer and dry throughout autumn. Lake Muir is protected within Lake Muir Nature Reserve, which was designated in 2001. UNEP-WCMC (2022). Protected Area Profile for Lake Muir from the World Database of Protected Areas. Accessed 3 May 2022/ref> Flora an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Western Highway
South Western Highway is a highway in the South West region of Western Australia connecting Perth's southeast with Walpole. It is a part of the Highway 1 network for most of its length. It is about long. Route description Perth to Bunbury From Perth, the highway, signed as State Route 20, starts from the Albany Highway junction in Armadale, 28 km from Perth, and follows a north–south route 20–30 km inland from the coast, passing through several agricultural and timber towns that sprang up in the 1890s when the nearby railway came through, such as Pinjarra, Waroona, Yarloop and Harvey. In January 2016, the Samson Brook bridge, one of the highway bridges near Waroona, was damaged by a bushfire. Just past Brunswick Junction, the highway heads southwest towards Western Australia's third-largest city, Bunbury. The typical scenery on this part of the highway includes small dairy farms and orchards, jarrah and marri remnant forests and pine plantations. Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shannon, Western Australia
Shannon is a rural locality of the Shire of Manjimup in the South West region of Western Australia. The South Western Highway forms the entirety of the eastern border of the locality. The majority of Shannon National Park is located within Shannon, as are parts of D'Entrecasteaux National Park, Jane National Park and Mount Frankland National Park. The Shannon River also flows through the locality. History Shannon is on the traditional land of the Mineng people of the Noongar nation. The river's and locality's name is reported to have been taken from , a frigate of the Royal Navy, best known for its victory over in 1813. Its captain, Philip Broke, is thought to be the source for the name of the neighbouring locality of Broke and the Broke Inlet Broke Inlet, originally named Broke's Inlet, is an inlet in the South West region of Western Australia located west of Walpole. The inlet is a large shallow estuary at the eastern end of the d'Entrecasteaux National Park, lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shannon National Park
Shannon National Park is a national park on the south coast of Western Australia, south of Perth and southeast of Manjimup. It was declared a national park in 1988. The park covers the entire Shannon River basin. It is part of the larger Walpole Wilderness Area that was established in 2004, an international biodiversity hotspot. The area contains biologically rich wetlands and heathlands as well as old growth and regrowth karri forests. The area remained largely untouched by logging Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidder, skidding, on-site processing, and loading of trees or trunk (botany), logs onto logging truck, truckstimber mill and the town of [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tributary
A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''main stem'' or ''"parent"''), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which they flow, drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean, another river, or into an endorheic basin. The Irtysh is a chief tributary of the Ob (river), Ob river and is also the longest tributary river in the world with a length of . The Madeira River is the largest tributary river by volume in the world with an average discharge of . A confluence, where two or more bodies of water meet, usually refers to the joining of tributaries. The opposite to a tributary is a distributary, a river or stream that branches off from and flows away from the main stream. [...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] |
Freshwater Ecoregion
An ecoregion (ecological region) is an ecological and geographic area that exists on multiple different levels, defined by type, quality, and quantity of environmental resources. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation (largely undefined at this point). Ecoregions are also known as "ecozones" ("ecological zones"), although that term may also refer to biogeographic realms. Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic frame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sediment
Sediment is a solid material that is transported to a new location where it is deposited. It occurs naturally and, through the processes of weathering and erosion, is broken down and subsequently sediment transport, transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sand and silt can be carried in suspension (chemistry), suspension in river water and on reaching the sea bed deposited by sedimentation; if buried, they may eventually become sandstone and siltstone (sedimentary rocks) through lithification. Sediments are most often transported by water (fluvial, fluvial processes), but also wind (aeolian processes) and glaciers. Beach sands and stream channel, river channel deposits are examples of fluvial transport and deposition (geology), deposition, though sediment also often settles out of slow-moving or standing water in lakes and oceans. Desert sand dunes and loess are examples of aeolian transport and deposition. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of The Great Southern Region
A river is a natural stream of fresh water that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their banks and flood the surrounding area, spreading nutrients to the surrounding area. Sediment or alluvium carried by rivers shapes the landscape aro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
