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Hardy Inlet
Hardy Inlet is an inlet that is located in the South West region of Western Australia. The town of Augusta is situated on the South Western shore of the inlet, the inlet opens to the Southern Ocean via Flinders Bay. Both the Blackwood River and the Scott River discharge into the north eastern end of the inlet. The inlet is a wave dominated estuary with a high sediment trapping efficiency, it is always open to the ocean and the water is turbid. The total surface area of the inlet is . Hardy Inlet is the wide, lower basin of the Blackwood Estuary with a long narrow and shifting entrance channel. The majority of the inlet is made up of shallow banks with a depth of less than found between channels between to in depth. Algal blooms have been recorded in the inlet around Molloy Island and West Bay as a result of elevated nutrient levels, particularly Nitrogen and Phosphorus levels. Warnings have been issued so that people do not consume shellfish such as mussels and oyster ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shire Of Augusta-Margaret River
Shire () is a traditional term for an administrative division of land in Great Britain and some other English-speaking countries. It is generally synonymous with county (such as Cheshire and Worcestershire). British counties are among the oldest extant national divisions in the world. It was first used in Wessex from the beginning of Anglo-Saxon settlement, and spread to most of the rest of England in the 10th century. Today, 23 counties bear the "-shire" suffix in England, 23 in Scotland, and 10 in Wales. In some rural parts of Australia, a shire is a local government area; however, in Australia, it is not synonymous with a "county", which is a lands administrative division. Etymology The word ''shire'' derives from the Old English , from the Proto-Germanic (), denoting an 'official charge' a 'district under a governor', and a 'care'. In the UK, ''shire'' became synonymous with ''county'', an administrative term introduced to England through the Norman Conquest in the l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estuary
An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environments and are an example of an ecotone. Estuaries are subject both to marine influences such as tides, waves, and the influx of saline water, and to fluvial influences such as flows of freshwater and sediment. The mixing of seawater and freshwater provides high levels of nutrients both in the water column and in sediment, making estuaries among the most productive natural habitats in the world. Most existing estuaries formed during the Holocene epoch with the flooding of river-eroded or glacially scoured valleys when the sea level began to rise about 10,000–12,000 years ago. Estuaries are typically classified according to their geomorphological features or to water-circulation patterns. They can have many different names, such as ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oyster
Oyster is the common name for a number of different families of salt-water bivalve molluscs that live in marine or brackish habitats. In some species, the valves are highly calcified, and many are somewhat irregular in shape. Many, but not all oysters, are in the superfamily Ostreoidea. Some species of oyster are commonly consumed and are regarded as a delicacy in some localities. Some types of pearl oysters are harvested for the pearl produced within the mantle. Others, such as the translucent Windowpane oysters, are harvested for their shells. Etymology The word ''oyster'' comes from Old French , and first appeared in English during the 14th century. The French derived from the Latin , the feminine form of , which is the Latinisation (literature), latinisation of the Ancient Greek () 'oyster'. Compare () 'bone'. Types True oysters True oysters are members of the family Ostreidae. This family includes the edible oysters, which mainly belong to the genera '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mussel
Mussel () is the common name used for members of several families of bivalve molluscs, from saltwater and Freshwater bivalve, freshwater habitats. These groups have in common a shell whose outline is elongated and asymmetrical compared with other edible clams, which are often more or less rounded or oval. The word "mussel" is frequently used to mean the bivalves of the marine family Mytilidae, most of which live on exposed shores in the intertidal zone, attached by means of their strong Byssus, byssal threads ("beard") to a firm substrate. A few species (in the genus ''Bathymodiolus'') have colonised hydrothermal vents associated with deep ocean ridges. In most marine mussels the shell is longer than it is wide, being wedge-shaped or asymmetrical. The external colour of the shell is often dark blue, blackish, or brown, while the interior is silvery and somewhat nacreous. The common name "mussel" is also used for many freshwater bivalves, including the freshwater pearl mussels. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phosphorus
Phosphorus is a chemical element; it has Chemical symbol, symbol P and atomic number 15. All elemental forms of phosphorus are highly Reactivity (chemistry), reactive and are therefore never found in nature. They can nevertheless be prepared artificially, the two most common allotropes being white phosphorus and red phosphorus. With as its only stable isotope, phosphorus has an occurrence in Earth's crust of about 0.1%, generally as phosphate rock. A member of the pnictogen family, phosphorus readily forms a wide variety of organic compound, organic and inorganic compound, inorganic compounds, with as its main oxidation states +5, +3 and −3. The isolation of white phosphorus in 1669 by Hennig Brand marked the scientific community's first discovery since Antiquity of an element. The name phosphorus is a reference to the Phosphorus (morning star), god of the Morning star in Greek mythology, inspired by the faint glow of white phosphorus when exposed to oxygen. This property is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitrogen
Nitrogen is a chemical element; it has Symbol (chemistry), symbol N and atomic number 7. Nitrogen is a Nonmetal (chemistry), nonmetal and the lightest member of pnictogen, group 15 of the periodic table, often called the Pnictogen, pnictogens. It is a common element in the universe, estimated at Abundance of the chemical elements, seventh in total abundance in the Milky Way and the Solar System. At standard temperature and pressure, two atoms of the element chemical bond, bond to form N2, a colourless and odourless diatomic molecule, diatomic gas. N2 forms about 78% of Atmosphere of Earth, Earth's atmosphere, making it the most abundant chemical species in air. Because of the volatility of nitrogen compounds, nitrogen is relatively rare in the solid parts of the Earth. It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772 and independently by Carl Wilhelm Scheele and Henry Cavendish at about the same time. The name was suggested by French chemist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molloy Island
Molloy Island is a small townsite located in the South West region of Western Australia in the Shire of Augusta-Margaret River, specifically on the island in the Blackwood River. The island was the location of an attempt at possum Possum may refer to: Animals * Didelphimorphia, or (o)possums, an order of marsupials native to the Americas ** Didelphis, a genus of marsupials within Didelphimorphia *** Common opossum, native to Central and South America *** Virginia opossum ... farming in the 1920s. References Towns in Western Australia Shire of Augusta–Margaret River {{WesternAustralia-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algae
Algae ( , ; : alga ) is an informal term for any organisms of a large and diverse group of photosynthesis, photosynthetic organisms that are not plants, and includes species from multiple distinct clades. Such organisms range from unicellular microalgae, such as cyanobacteria, ''Chlorella'', and diatoms, to multicellular macroalgae such as kelp or brown algae which may grow up to in length. Most algae are aquatic organisms and lack many of the distinct cell and tissue types, such as stomata, xylem, and phloem that are found in embryophyte, land plants. The largest and most complex marine algae are called seaweeds. In contrast, the most complex freshwater forms are the Charophyta, a Division (taxonomy), division of green algae which includes, for example, ''Spirogyra'' and stoneworts. Algae that are carried passively by water are plankton, specifically phytoplankton. Algae constitute a Polyphyly, polyphyletic group because they do not include a common ancestor, and although Eu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbid
Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye, similar to smoke in air. The measurement of turbidity is a key test of both water clarity and water quality. Fluids can contain suspended solid matter consisting of particles of many different sizes. While some suspended material will be large enough and heavy enough to settle rapidly to the bottom of the container if a liquid sample is left to stand (the settable solids), very small particles will settle only very slowly or not at all if the sample is regularly agitated or the particles are colloidal. These small solid particles cause the liquid to appear turbid. Turbidity (or haze) is also applied to transparent solids such as glass or plastic. In plastic production, haze is defined as the percentage of light that is deflected more than 2.5° from the incoming light direction. Causes and effects Turbidity in open water may be caus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scott River (Western Australia)
Scott River is a river in the south west of Western Australia, a tributary to the Blackwood River where it joins just east of Molloy Island. It is partly located within Scott National Park. The coastal plain that the river lies on goes east to Walpole and is known as the Scott Coastal Plain. It is north east of Augusta and south of the Brockman Highway Brockman Highway is a highway in Western Australia. A few hours south of Perth, it runs west from Bridgetown, Western Australia, Bridgetown via Nannup, Western Australia, Nannup to Karridale, Western Australia, Karridale. Nannup, Western Austr .... Scott River Road is the main access road into the catchment area, which leaves the highway near Alexander Bridge. The river catchment area has evidence of early Aboriginal usage of the area. It is the habitat of '' Boronia exilis'', otherwise known as Scott River boronia, as well as other threatened plant communities. The catchment area was known to have iron ore reserves, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandy Beach, Molloy Island, 2015 (03)
Sandy may refer to: People and fictional characters *Sandy (given name), including a list of people and fictional characters with the given name or nickname * Sandy (surname), a list of people *Sandy (Iranian music band), Iranian singer, composer, arranger, and keyboard player *Sandy (Brazilian singer), Brazilian singer and actress Sandy Leah Lima (born 1983) *Sandy (Egyptian singer), Arabic singer Sandy Adel Ahmed Hussein (born 1986) *(Sandy) Alex G, a former stage name of American singer-songwriter and multi-instrumentalist Alexander Giannascoli (born 1993) * Sandy Mitchell, pen name of British writer Alex Stewart Places * Sandy, Bedfordshire, England, a market town and civil parish ** Sandy railway station * Sandy, Carmarthenshire, Wales * Sandy, Florida, an unincorporated area in Manatee County * Sandy, Oregon, a city * Sandy, Pennsylvania, a census-designated place * Sandy, Utah, a city * Sandy, Kanawha County, West Virginia, an unincorporated community * Sandy, Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackwood River
The Blackwood River is a major river and catchment in the South West (Western Australia), South West of Western Australia. Course The river begins at the junction of Arthur River (Western Australia), Arthur River and Balgarup River near Quelarup. It travels in a southwesterly direction through Bridgetown, Western Australia, Bridgetown then through Nannup, Western Australia, Nannup until it discharges into the Southern Ocean at Hardy Inlet near the town of Augusta, Western Australia, Augusta. Hardy Inlet has a number of islands – namely Molloy Island and Thomas Island. The mouth of the river has attracted interest in its various points of opening and closing over the last 100 years, Duke Head at the west side being a benchmark location for the shifting mouth. The river has 42 tributaries including Dinninup Brook, Balingup Brook, St John Brook, Boyup Brook, Tweed River, Ti Tree Gully, Christmas Creek and Tanjannerup Creek. Catchment The river has a total catchment area of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
