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Craters Of The Moon (geothermal Site)
Craters of the Moon Thermal Area (or ''Karapiti'' in Māori language) is a region with geothermal activity north of Taupo, New Zealand. It is a part of Wairakei, the largest geothermal field in New Zealand, with a surface area of about 25 km2, which lies in the Taupo Volcanic Zone. The name springs from the many hydrothermal eruption craters, which are in part barren and which have bright colours. Combined with the numerous steam vents, constantly shifting, collapsing and reforming giving the whole area desolate appearance, and the sulphur smell, the whole area has an “unearthly” atmosphere. The craters are a relatively recent feature of the area and appeared as a result of human activity in the region. The site is Crown Land, administered by the Department of Conservation, with help from the ''Craters of the Moon Trust'', a volunteer organisation that provides information for visitors and passive vehicle security. History In 1859 Ferdinand von Hochstetter, an Austrian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Māori Language
Māori (), or ('the Māori language'), also known as ('the language'), is an Eastern Polynesian language spoken by the Māori people, the indigenous population of mainland New Zealand. Closely related to Cook Islands Māori, Tuamotuan, and Tahitian, it gained recognition as one of New Zealand's official languages in 1987. The number of speakers of the language has declined sharply since 1945, but a Māori-language revitalisation effort has slowed the decline. The 2018 New Zealand census reported that about 186,000 people, or 4.0% of the New Zealand population, could hold a conversation in Māori about everyday things. , 55% of Māori adults reported some knowledge of the language; of these, 64% use Māori at home and around 50,000 people can speak the language "very well" or "well". The Māori language did not have an indigenous writing system. Missionaries arriving from about 1814, such as Thomas Kendall, learned to speak Māori, and introduced the Latin alphabet. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wairakei Power Station
The Wairakei Power Station is a geothermal power station near the Wairakei Geothermal Field in New Zealand. Wairakei lies in the Taupo Volcanic Zone. History The power station was built in 1958, the first of its type (wet steam) in the world, and it is currently owned and operated by Contact Energy. A binary cycle power plant was constructed in 2005 to use lower-temperature steam that had already gone through the main plant. This increased the total capacity of the power station to 181MW. The Wairakei power station is due to be phased out from 2013, replaced by the Te Mihi geothermal power station. The Poihipi Power Station was built in 1996 at a nearby site in the same field. Units Wairakei A station * Unit 1 – 11.2 MW intermediate pressure * Unit 4 – 11.2 MW intermediate pressure * Unit 7 – 11.2 MW low pressure * Unit 8 – 11.2 MW low pressure * Unit 9 – 11.2 MW low pressure * Unit 10 – 11.2 MW low pressure Units 2, 3, 5 and 6 w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Areas In New Zealand
* Located in a geologically active region, New Zealand has numerous geothermal features, including volcanoes, hot springs, geysers and volcanic lakes. Many of these features cluster together geographically, notably throughout the central North Island's Taupo Volcanic Zone. These areas attract scientific interest and tourism; power generators, industry and civil engineering also utilise them. Tourist areas * Whakarewarewa, Rotorua * Tikitere (Hell's Gate), north of Rotorua * Waimangu, south of Rotorua *Waiotapu, south of Rotorua * Craters of the Moon, Wairakei, north of Taupo * Orakei Korako, north of Taupo See also *Geothermal power in New Zealand Geothermal power in New Zealand is a small but significant part of the energy generation capacity of the country, providing approximately 17% of the country's electricity [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taupō Volcanic Zone
The Taupō Volcanic Zone (TVZ) is a volcanic area in the North Island of New Zealand that has been active for the past two million years and is still highly active. Mount Ruapehu marks its south-western end and the zone runs north-eastward through the Taupō and Rotorua areas and offshore into the Bay of Plenty. It is part of the larger Central Volcanic Region that extends further westward through the western Bay of Plenty to the eastern side of the Coromandel Peninsula and has been active for four million years. At Taupō the rift volcanic zone is widening east–west at the rate of about 8 mm per year while at Mount Ruapehu it is only 2–4 mm per year but this increases at the north eastern end at the Bay of Plenty coast to 10–15 mm per year. It is named after Lake Taupō, the flooded caldera of the largest volcano in the zone, the Taupō Volcano and contains a large central volcanic plateau as well as other landforms associated with its containing tecton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huka Falls
Huka Falls is a set of waterfalls on the Waikato River, which drains Lake Taupō in New Zealand. A few hundred metres upstream from Huka Falls, the Waikato River narrows from approximately 100 metres across to a canyon only 15 metres across. The canyon is carved into lake floor sediments laid down before Taupō Volcano's Oruanui eruption 26,500 years ago. The volume of water flowing through often approaches 220,000 litres per second. The flow rate is regulated by Mercury NZ Ltd through the Taupō Control Gates as part of their hydro system planning, with Waikato Regional Council dictating flows during periods of downstream flooding in the Waikato River catchment. Mercury NZ have ability to control the flows between 50,000 litres per second (or 50 m3/s) and 319,000 litres per second (319 m3/s). At the top of the falls is a set of small waterfalls dropping about 8 metres. The final stage of the falls is a 6-metre drop, raised to an effective 11m fall by the depth of the water. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand State Highway Network
The New Zealand state highway network is the major national highway network in New Zealand. Nearly 100 roads in the North and South Islands are state highways. All state highways are administered by the NZ Transport Agency. The highways were originally designated using a two-tier system, national (SH 1 to 8) and provincial, with national highways having a higher standard and funding priorities. Now all are state highways, and the network consists of SH 1 running the length of both islands, SH 2 to 5 and 10 to 59 in the North Island, and SH 6 to 8 and 60 to 99 in the South Island, numbered approximately north to south. State highways are marked by red shield-shaped signs with white numbering (shields for the former provincial highways were blue). Road maps usually number state highways in this fashion. Of the total state highway network, New Zealand currently has of motorways and expressways with grade-separated access and they carry ten percent of all New Zealand traffic. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kunzea Ericoides
''Kunzea ericoides'', commonly known as kānuka, kanuka, white tea-tree or burgan, is a tree or shrub in the myrtle family, Myrtaceae and is endemic to New Zealand. It has white or pink flowers similar to those of '' Leptospermum'' and from its first formal description in 1832 until 1983 was known as ''Leptospermum ericoides''. The flowers have five petals and up to 25 stamens which are mostly longer than the petals. Description ''Kunzea ericoides'' is a spreading shrub or tree, sometimes growing to a height of with bark which peels in long strips and young branches which tend to droop. The leaves are variable in shape from linear to narrow elliptic or lance-shaped, long and wide with a petiole up to long. The flowers are white or pale pink, crowded on side branches or in the axils of upper leaves. The floral cup is covered with soft, downy hairs and is on a pedicel long. There are five triangular sepals about long and five petals about long. There are up to 25 stamen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fumarole
A fumarole (or fumerole) is a vent in the surface of the Earth or other rocky planet from which hot volcanic gases and vapors are emitted, without any accompanying liquids or solids. Fumaroles are characteristic of the late stages of volcanic activity, but fumarole activity can also precede a volcanic eruption and has been used for eruption prediction. Most fumaroles die down within a few days or weeks of the end of an eruption, but a few are persistent, lasting for decades or longer. An area containing fumaroles is known as a fumarole field. The predominant vapor emitted by fumaroles is steam, formed by the circulation of groundwater through heated rock. This is typically accompanied by volcanic gases given off by magma cooling deep below the surface. These volcanic gases include sulfur compounds, such as various sulfur oxides and hydrogen sulfide, and sometimes hydrogen chloride, hydrogen fluoride, and other gases. A fumarole that emits significant sulfur compounds is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karapiti 01
Craters of the Moon Thermal Area (or ''Karapiti'' in Māori language) is a region with geothermal activity north of Taupo, New Zealand. It is a part of Wairakei, the largest geothermal field in New Zealand, with a surface area of about 25 km2, which lies in the Taupo Volcanic Zone. The name springs from the many hydrothermal eruption craters, which are in part barren and which have bright colours. Combined with the numerous steam vents, constantly shifting, collapsing and reforming giving the whole area desolate appearance, and the sulphur smell, the whole area has an “unearthly” atmosphere. The craters are a relatively recent feature of the area and appeared as a result of human activity in the region. The site is Crown Land, administered by the Department of Conservation, with help from the ''Craters of the Moon Trust'', a volunteer organisation that provides information for visitors and passive vehicle security. History In 1859 Ferdinand von Hochstetter, an Austrian g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Electronic Text Centre
The New Zealand Electronic Text Collection (NZETC; mi, Te Pūhikotuhi o Aotearoa) is a freely accessible online archive of New Zealand and Pacific Islands texts and heritage materials that are held by the Victoria University of Wellington Library. It was named the New Zealand Electronic Text Centre until October 2012. The Library has an ongoing programme of digitisation and feature additions to the current holdings within the NZETC. In the beginning of 2012 the collection contained over 1,600 texts (around 65,000 pages) and received over 10,000 visits each day.About NZETC on the official website It is one of two similar collections of older New Zealand publications that have been digitised, the other being the |
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