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Geothermal Areas In New Zealand
Located in a geologically active region, New Zealand has numerous Geothermal activity, geothermal features, including volcanoes of New Zealand, volcanoes, hot springs in New Zealand, hot springs, geysers in New Zealand, geysers and volcanic lakes. Many of these features cluster together geographically, notably throughout the central North Island's Taupō Volcanic Zone. These areas attract scientific interest and tourism; Geothermal power in New Zealand , power generators, Industry in New Zealand , industry and civil engineering also utilise them. Tourist areas *Whakarewarewa, Rotorua *Tikitere, Tikitere (Hell's Gate), north of Rotorua *Waimangu Volcanic Rift Valley, Waimangu, south of Rotorua *Waiotapu, south of Rotorua *Craters of the Moon (geothermal site), Craters of the Moon, Wairakei, north of Taupō *Orakei Korako, north of Taupō See also *Geothermal power in New Zealand *Hot springs in New Zealand References Geothermal areas in New Zealand, Geology of N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Activity
Geothermal activity is a group of natural heat transfer processes, occurring on Earth's surface, caused by the presence of excess heat in the subsurface of the affected area, usually caused by the presence of an igneous intrusion underground. Geothermal activity can manifest itself in a variety of different phenomena, including, among others, elevated surface temperatures, various forms of hydrothermal activity, and the presence of Fumarole, fumaroles that emit hot Volcanic gas, volcanic gases. Background physics Geothermal activity mostly appears in volcanic provinces, where it is fueled by the presence of a magma chamber. In some rare cases it can be caused by Coal-seam fire, underground fires or by large deposits of radioactive elements. Other sources of internal heating can be Planetary differentiation, gravitational differentiation of substances, tidal friction, metamorphism, or phase transitions. The release of heat to the surface occurs either in the form of a conductive h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermal Waimangu Rotomahana
A thermal column (or thermal) is a rising mass of buoyant air, a convective current in the atmosphere, that transfers heat energy vertically. Thermals are created by the uneven heating of Earth's surface from solar radiation, and are an example of convection, specifically atmospheric convection. Thermals on Earth The Sun warms the ground, which in turn warms the air directly above. The warm air near the surface expands, becoming less dense than the surrounding air. The lighter air rises and cools due to its expansion in the lower pressure at higher altitudes. It stops rising when it has cooled to the same temperature, thus density, as the surrounding air. Associated with a thermal is a downward flow surrounding the thermal column. The downward-moving exterior is caused by colder air being displaced at the top of the thermal. The size and strength of thermals are influenced by the properties of the lower atmosphere (the ''troposphere''). When the air is cold, bubbles of warm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Areas In New Zealand
Located in a geologically active region, New Zealand has numerous Geothermal activity, geothermal features, including volcanoes of New Zealand, volcanoes, hot springs in New Zealand, hot springs, geysers in New Zealand, geysers and volcanic lakes. Many of these features cluster together geographically, notably throughout the central North Island's Taupō Volcanic Zone. These areas attract scientific interest and tourism; Geothermal power in New Zealand , power generators, Industry in New Zealand , industry and civil engineering also utilise them. Tourist areas *Whakarewarewa, Rotorua *Tikitere, Tikitere (Hell's Gate), north of Rotorua *Waimangu Volcanic Rift Valley, Waimangu, south of Rotorua *Waiotapu, south of Rotorua *Craters of the Moon (geothermal site), Craters of the Moon, Wairakei, north of Taupō *Orakei Korako, north of Taupō See also *Geothermal power in New Zealand *Hot springs in New Zealand References Geothermal areas in New Zealand, Geology of N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Springs In New Zealand
New Zealand has a large number of hot springs. Many of them are used for therapeutic purposes. The highest concentration of such springs is in the Central Plateau region of the North Island, in the Taupō Volcanic Zone. The area of Whakarewarewa near Rotorua is also known as Waiariki, from the Māori name for hot springs, due to the abundance of geothermal features in the area. Hot springs of New Zealand This is an incomplete list and does not include the less notable or popular locations. North Island * Broadlands * Craters of the Moon geothermal area * Frying Pan Lake now known as Waimangu Cauldron * Hot Water Beach (Hahei) * Katikati * Kawerau * Ketetahi Springs * Mangatutu Hot Springs * Matamata (Crystal Hot springs) * Miranda * Mōrere * Mount Maunganui * Mount Ruapehu * Ngawha Springs * Okoroire * Paeroa * Parakai, Helensville * Rotorua * Taranaki Thermal Springs g 249/small> * Taupō (Spa Creek, De Bretts) * Tauranga * Te Aroha * Te Puia Springs ( Gisborne re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Power In New Zealand
Geothermal power in New Zealand plays a significant part of the energy generation capacity of the country, constituting 25% of the total energy supply and 19% of electricity production in 2021. This positions New Zealand as the top user of geothermal energy among International Energy Agency (IEA) countries in both total energy supply and electricity generation. Geothermal energy constitutes New Zealand's second-largest renewable electricity source, with the North Island estimated to have a potential of 1,000 MW for power generation. However, full exploitation may be constrained by economic, environmental, and social considerations. Exploration in the South Island has revealed geothermal prospects beneath the Alpine Fault, yet the Institute of Geological and Nuclear Science (GNS) suggests these resources are likely minor, suited more for small-scale direct use than for extensive electricity generation. Geothermal energy has been described as New Zealand's most reliable renewable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orakei Korako
Orakei Korako is a highly active geothermal area most notable for its series of fault-stepped sinter terraces, located in a valley north of Taupō on the banks of the Waikato River in the Taupō Volcanic Zone, New Zealand. It is also known as "The Hidden Valley".Bain et al. (2006) pp.293, 308 The New Zealand Ministry for Culture and Heritage gives a translation of "place of adornment near the white inter flat for . History of the region From earliest times the Waikato Valley near Orakei Korako was occupied by Māori of Ngāti Tahu – Ngāti Whaoa. By the early 19th century the Māori population had congregated at Orakei Korako, probably attracted by the hot springs, which they used for cooking and bathing. Around 1819, the local Māori hid in an alum cave on the site from a passing raiding party of Ngāpuhi and Ngāti Pāoa. The date when the Ngāti Tahu vacated the valley to settle at other locations is not recorded, but it has been suggested that they left after the erupti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Craters Of The Moon
Craters of the Moon may refer to: * Lunar craters, craters on the Earth's Moon * Craters of the Moon National Monument and Preserve Craters of the Moon National Monument and Preserve is a National monument (United States), U.S. national monument and national preserve in the Snake River Plain in central Idaho. It is along U.S. Route 20#Idaho, US 20 (Concurrency (road), concur ..., a volcanic preserve in Idaho * Craters of the Moon (geothermal site), in New Zealand {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taupō
Taupō (), sometimes written Taupo, is a town located in the central North Island of New Zealand. It is situated on the edge of Lake Taupō, which is the largest freshwater lake in New Zealand. Taupō was constituted as a borough in 1953. It has been the seat of Taupō District Council since the council was formed in 1989. Taupō is the largest urban area of the Taupō District, and the second-largest urban area in the Waikato, Waikato region, behind Hamilton, New Zealand, Hamilton. It has a population of approximately Taupō is known for its natural beauty, with the surrounding area offering a range of outdoor recreational activities such as hiking, fishing, skiing, and water sports. Visitors can also enjoy a variety of attractions, including the Wairakei Power Station, Huka Falls, and the Tongariro National Park. Naming The name ''Taupō'' is from the Māori language and is a shortened version of ''Taupō-nui-a-Tia''. The longer name was first given to the cliff at Pākā B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wairakei
Wairakei is a small settlement and Geothermal activity, geothermal area 8-kilometres (5 mi) north of Taupō, in the centre of the North Island of New Zealand, on the Waikato River. It is part of the Taupō Volcanic Zone and features several natural geysers, hot pools, boiling mud pools, and the Wairakei Power Station, a major geothermal electric power generating station. The station was the second large-scale geothermal facility worldwide, and was commissioned in 1958. It was listed in the book ''70 Wonders Of The Modern World'' published in 2000 by Reader's Digest to record ''The Eventful 20th Century''. The settlement, referred to as Wairakei Village, was constructed to house the workers of both the power station and the neighbouring Aratiatia hydro power station. From 31 October 2022 it had buses to Taupō, Mondays to Fridays. Demographics Statistics New Zealand describes Wairakei Village as a rural settlement, which covers . and had an estimated population of as of with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Taupō, 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 Taupō 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 (New Zealand), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
