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Waingaro River (Waikato)
The Waingaro River is a river of the Waikato region of New Zealand's North Island. It flows generally southwest from its origins near Glen Afton and Glen Massey, west of Ngāruawāhia, to reach a northern arm of Raglan Harbour (se1:50,000 map. Its main tributary is Kahuhuru Stream, which Highway 22 follows for several kilometres. Tributaries total about . At Waingaro it is fed by a hot spring. Geology The lower river flows over Puaroan age (about 150 million years ago), blue-grey Puti siltstone.Geology of the Raglan-Kawhia Area: Institute of Geological & Nuclear Sciences (N.Z.), Barry Clayton Waterhouse, P. J. White 1994 Pollution The Waingaro River is one of the largest sources of sediment in Whaingaroa Harbour, partly because it is 99 percent unfenced. Pollution has been worsening for phosphorus, though nitrogen has improved, as shown in this table of important (i.e. slope direction probability over 95% and RSKSE over ±1% pa) improvements, or deteriorations (-) i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raglan Harbour
Raglan is a small beachside town located 48 km west of Hamilton, New Zealand on State Highway 23. It is known for its surfing, and volcanic black sand beaches. History The Ngāti Māhanga iwi occupied the area around Raglan in the late 18th century. There are at least 81 archaeological sites in the area, mainly near the coast. Limited radiocarbon dating puts the earliest sites at about 1400AD. The Māori people named the site ("the long pursuit"). One tradition says that Tainui priest, Rakataura, crossed Whāingaroa on his way to Kāwhia. Another says it was among the places the early Te Arawa explorer, Kahumatamomoe, with his nephew Īhenga, visited on their expedition from Maketū. The first Europeans to settle in the area, the Rev James and Mary Wallis, Wesleyan missionaries, were embraced and welcomed by local Māori in 1835. European settlement, including large scale conversion of land to pasture, began in the mid-1850s after a large sale of land by Chief Wirem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbidity
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 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 caused by growth of phyto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Waikato
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague. Rivers are part of the water cycle. Water generally collects in a river from precipitation through a drainage basin from surface runoff and other sources such as groundwater recharge, springs, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raglan, New Zealand
Raglan is a small beachside town located 48 km west of Hamilton, New Zealand on State Highway 23. It is known for its surfing, and volcanic black sand beaches. History The Ngāti Māhanga iwi occupied the area around Raglan in the late 18th century. There are at least 81 archaeological sites in the area, mainly near the coast. Limited radiocarbon dating puts the earliest sites at about 1400AD. The Māori people named the site ("the long pursuit"). One tradition says that Tainui priest, Rakataura, crossed Whāingaroa on his way to Kāwhia. Another says it was among the places the early Te Arawa explorer, Kahumatamomoe, with his nephew Īhenga, visited on their expedition from Maketū. The first Europeans to settle in the area, the Rev James and Mary Wallis, Wesleyan missionaries, were embraced and welcomed by local Māori in 1835. European settlement, including large scale conversion of land to pasture, began in the mid-1850s after a large sale of land by Chief Wirem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te Kowhai
Te Kowhai is a small rural town situated 15 km north west of Hamilton City in New Zealand. It consists of mainly dairy and cattle farms and also includes a small dairy/takeaway, fresh vegetable and fruit store, cafe, bakery, a large park with a playground and skate park, and mechanics shop. Te Kowhai Aerodrome is situated near the township. The town is popular for new subdivisions. The New Zealand Ministry for Culture and Heritage gives a translation of "the kōwhai tree" for . Demographics Statistics New Zealand describes Te Kowhai as a rural settlement, which covers . Te Kowhai settlement is part of the larger Te Kowhai statistical area. Te Kowhai settlement had a population of 492 at the 2018 New Zealand census, an increase of 60 people (13.9%) since the 2013 census, and an increase of 102 people (26.2%) since the 2006 census. There were 189 households, comprising 222 males and 270 females, giving a sex ratio of 0.82 males per female, with 111 people (22.6%) aged un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te Uku
Te Uku is a small, mainly farming, settlement on SH23 in the North Island of New Zealand, located from Hamilton and from Raglan. It has a 4-Square shop, church, coffee stall and art gallery, filling station, hall, school and Xtreme Zero Waste recycle bins. Apart from a statistical area which also covers several other settlements, Te Uku has no defined boundaries. Until Te Uku Post Office opened in 1894, Te Uku was usually referred to as Waitetuna, a name now used for another small settlement to the east. The name is said to be derived from a clay hill in the district. However, 'uku' also translates to a flat-fish, skate. Demographics Te Uku is in two SA1 statistical areas which cover . The SA1 areas are part of the larger Te Uku statistical area. The SA1 areas had a population of 264 at the 2018 New Zealand census, an increase of 15 people (6.0%) since the 2013 census, and an increase of 63 people (31.3%) since the 2006 census. There were 87 households, comprising 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Te Ākau
Te Ākau is a small farming settlement in the North Island of New Zealand, located north west of Hamilton, New Zealand, Hamilton, south west of Huntly, New Zealand, Huntly, south of Port Waikato and , or by ferry and road, north of Raglan, New Zealand, Raglan. It has a hall and a school. (Te Ākau (officially, Te Ākau / Black Beach) is also the name of a beach in the Marlborough Region of the South Island.) Boundaries Te Ākau's only defined boundaries are as a New Zealand census 'statistical area' and a former station. Te Ākau hamlet is near the centre of both, but has no defined boundary. This article covers the southwestern part of the statistical area. Historically the name was applied to a sheep and cattle Station (New Zealand agriculture), station extending from Port Waikato to Raglan, as shown on maps of 1905 (south) and 1906 (north). Politically it is part of the Onewhero-Te Akau ward of Waikato District, Waikato District Council (Onewhero is the statistical a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotowaro
Rotowaro was once a small coal mining township approximately 10 km west of Huntly in the Waikato region of New Zealand. The town was built especially for miners houses, but was entirely removed in the 1980s to make way for a large opencast mine. The New Zealand Ministry for Culture and Heritage gives a translation of "lake of glowing embers" for . History Mining by Taupiri Coal Co began in Rotowaro around 1915 after a railway to the area and a bridge over the Waikato River were completed. In 1928 it was producing 11,000 tons of coal a month. The current open cast working and the much smaller O'Reilly's, Puke Coal and Maramarua are the only remaining mines in the Waikato coalfield. It opened in 1958 and produces about 700,000 tonnes a year to make steel at Glenbrook and for limeworks, meat works, timber processing, light industry and horticulture. It was sold by Solid Energy to Bathurst Resources and Talleys in 2016. The Rotowaro Class A train station was opened on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glen Murray, New Zealand
Glen Murray is a rural community in the Waikato District and Waikato region of New Zealand's North Island, on Highway 22, about up the Tikotiko Stream from Lake Whangape. In 2013 the population of meshblock 0846601, which includes Glen Murray, was 42. It has a garage and a War Memorial Hall, which opened in 1952. It is named after William Murray, who moved from Piako in 1885. Te Poho o Tanikena Marae is the meeting place of the local Waikato Tainui hapū of Ngāti Tāhinga, Ngāti Taratikitiki and Tainui Hapū. It includes a meeting house of the same name. History Glen Murray was settled by Ngāti Tipa. In 1864 the area was described as inaccessible to the British troops in the Invasion of the Waikato, due to the swamps and bush. However, by 1866 it was in the confiscated area. By 1868 large parcels of land had been surveyed. As part of a policy of opening up land for settlement under the deferred payment scheme, the Government built bridleways from the Waikato River ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kerikeri River (Waikato)
The Kerikeri River is a short river of the Waikato region of New Zealand's North Island. It flows into the northern shore of Raglan Harbour. The valley is largely along the line of the fault on the eastern edge of Whaingaroa Harbour. It flows over Coleman Conglomerate and, at its lower end, blue-grey Puti Siltstone, both of Puaroan age (about 150 million years ago). From about 1870 Sam and Tom Wilson ran a flax mill powered by a wheel in the river. Much of the native bush was cleared for farming between 1910 and 1920. See also *List of rivers of New Zealand This is a list of all waterways named as rivers in New Zealand. A * Aan River * Acheron River (Canterbury) * Acheron River (Marlborough) * Ada River * Adams River * Ahaura River * Ahuriri River * Ahuroa River * Akatarawa River * Ākiti ... References External links 1:50,000 mapat NZ Topomaps 1955 Waingaro Landing aerial photo– the foreground shows part of the Kerikeri River arm of the harbour, which is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of New Zealand
This is a list of all waterways named as rivers in New Zealand. A * Aan River * Acheron River (Canterbury) * Acheron River (Marlborough) * Ada River * Adams River * Ahaura River * Ahuriri River * Ahuroa River * Akatarawa River * Ākitio River * Alexander River * Alfred River * Allen River * Alma River * Alph River (Ross Dependency) * Anatoki River * Anatori River * Anaweka River * Anne River * Anti Crow River * Aongatete River * Aorangiwai River * Aorere River * Aparima River * Arahura River * Arapaoa River * Araparera River * Arawhata River * Arnold River * Arnst River * Aropaoanui River * Arrow River * Arthur River * Ashburton River / Hakatere * Ashley River / Rakahuri * Avoca River (Canterbury) * Avoca River (Hawke's Bay) * Avon River / Ōtākaro * Avon River (Marlborough) * Awakari River * Awakino River (Canterbury) and its East and West branches * Awakino River (Northland) * Awakino River (Waikato) * Awanui River * Awapoko River * Awarau River * A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local Regression
Local regression or local polynomial regression, also known as moving regression, is a generalization of the moving average and polynomial regression. Its most common methods, initially developed for scatterplot smoothing, are LOESS (locally estimated scatterplot smoothing) and LOWESS (locally weighted scatterplot smoothing), both pronounced . They are two strongly related non-parametric regression methods that combine multiple regression models in a ''k''-nearest-neighbor-based meta-model. In some fields, LOESS is known and commonly referred to as Savitzky–Golay filter (proposed 15 years before LOESS). LOESS and LOWESS thus build on "classical" methods, such as linear and nonlinear least squares regression. They address situations in which the classical procedures do not perform well or cannot be effectively applied without undue labor. LOESS combines much of the simplicity of linear least squares regression with the flexibility of nonlinear regression. It does this by fitt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
