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Tongariro
Mount Tongariro (; ) is a complex volcano, compound volcano in the Taupō Volcanic Zone of the North Island of New Zealand. It is located to the southwest of Lake Taupō, and is the northernmost of the three active volcanoes that dominate the landscape of the central North Island. Geology Mount Tongariro is part of the Tongariro volcanic centre, which consists of four massifs made of andesite: Tongariro, Kakaramea-Tihia Massif, Pihanga, and Mount Ruapehu, Ruapehu at the southern end of the North Island Volcanic Plateau. The andesitic eruptions formed Tongariro, a steep stratovolcano, reaching a height of . Tongariro is composed of layers of both lava and tephra and the eruptions that built the current stratovolcano commenced about 275,000 years ago. Tongariro consists of at least 12 cones. Mount Ngauruhoe, Ngauruhoe, while often regarded as a separate mountain, is geologically a cone of Tongariro. It is also the most active vent, having erupted more than 70 times since 1839, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tongariro National Park
Tongariro National Park (; ), located in the central North Island, is the oldest national park in New Zealand and the sixth national park established in the world.Department of Conservation"Tongariro National Park: Features", retrieved 21 April 2013 It has been recognised by UNESCO as a World Heritage Site for its mixed cultural landscape, cultural and natural heritage, natural values. The active Volcano, volcanic mountains Mount Ruapehu, Ruapehu, Mount Ngauruhoe, Ngauruhoe, and Mount Tongariro, Tongariro are located in the centre of the park. Three ski fields operate from the slopes of Mount Ruapehu, and the park is also a popular recreation area for hiking, fishing, hunting and other outdoor pursuits. Tongariro National Park is home to the famed Tongariro Alpine Crossing, widely regarded as one of the world's best one-day hikes. The natural environment of the park ranges from temperate rainforest to beech forest, tussock shrubland and alpine ecosystems. A variety of endemic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emerald Lakes, New Zealand
Mount Tongariro (; ) is a compound volcano in the Taupō Volcanic Zone of the North Island of New Zealand. It is located to the southwest of Lake Taupō, and is the northernmost of the three active volcanoes that dominate the landscape of the central North Island. Geology Mount Tongariro is part of the Tongariro volcanic centre, which consists of four massifs made of andesite: Tongariro, Kakaramea-Tihia Massif, Pihanga, and Ruapehu at the southern end of the North Island Volcanic Plateau. The andesitic eruptions formed Tongariro, a steep stratovolcano, reaching a height of . Tongariro is composed of layers of both lava and tephra and the eruptions that built the current stratovolcano commenced about 275,000 years ago. Tongariro consists of at least 12 cones. Ngauruhoe, while often regarded as a separate mountain, is geologically a cone of Tongariro. It is also the most active vent, having erupted more than 70 times since 1839, the last episode in 1973 to 1975. Activity has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taupō Volcanic Zone
The Taupō Volcanic Zone (TVZ) is a volcano, volcanic area in the North Island of New Zealand. It has been active for at least 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 a larger Central Volcanic Region that extends to the Coromandel Peninsula and has been active for four million years. The zone is contained within the Tectonics, tectonic intra-arc continental Taupō Rift and this rift volcanic zone is widening unevenly east–west, with the greatest rate of widening at the Bay of Plenty coast, the least at Mount Ruapehu and a rate of about per year at Taupō. The zone is named after Lake Taupō, the flooded caldera of the largest volcano in the zone, the Taupō Volcano and contains a large central North Island Volcanic Plateau, volcanic plateau as well as other landforms. Activity There are numerous vol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tongariro Alpine Crossing
The Tongariro Alpine Crossing in Tongariro National Park is a New Zealand tramping tracks, tramping track in New Zealand, and is among the most popular day hikes in the country. The Tongariro National Park is a World Heritage site which has the distinction of dual status, as it has been acknowledged for both its natural and cultural significance. The crossing passes over the volcanic terrain of the multi-cratered active volcano Mount Tongariro, passing the eastern base of Mount Ngauruhoe. The full distance of the track is usually . Walk details The Tongariro Alpine Crossing is usually walked from Mangatepopo in the Ruapehu region to Ketetahi Hot Springs, due to the Mangatepopo end being higher in altitude () than the Ketetahi Hot Springs end (), therefore requiring less climbing. The crossing takes about seven hours of steady walking to complete in good weather, taking longer in winter or if walked from the Ketetahi end. As of October 2023, the New Zealand Department of Cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Ruapehu
Mount Ruapehu (; English ) is an active stratovolcano at the southern end of the Taupō Volcanic Zone and North Island North Island Volcanic Plateau, volcanic plateau in New Zealand. It is northeast of Ohakune and southwest of the southern shore of Lake Taupō, within Tongariro National Park. The North Island's major ski resorts and only glaciers are on its slopes. Ruapehu, the largest active volcano in New Zealand, has the highest point in the North Island and has three major peaks: Tahurangi (2,797 m), Te Heuheu (2,755 m) and Paretetaitonga (2,751 m). The deep, active volcanic crater, crater is between the peaks and fills with water between major eruptions, being known as Crater Lake (). The name ''Ruapehu'' means "pit of noise" or "exploding pit" in Māori language, Māori. Geography Ruapehu is located in the centre of the North Island of New Zealand, northeast of Ohakune, New Zealand, and southwest of the southern shore of Lake Taupō, within Tongariro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Island Volcanic Plateau
The North Island Volcanic Plateau (often called the Central Plateau and occasionally the Waimarino Plateau) is a volcanic plateau covering much of central North Island of New Zealand with volcanoes, lava plateaus, and crater lakes. It contains the Taupō Volcano, Taupō caldera complex, Ōkataina Caldera, Ōkataina caldera complex and Mount Tongariro, Tongariro Volcanic Centre resulting in it being currently the most frequently active and productive area of silicic volcanism on Earth. New Zealand is part of the Pacific Ring of Fire. Location and description The plateau is approximately east–west and the north–south distance is about . Extensive ignimbrite sheets spread east and west from the Central Taupō Volcanic Zone, centred on the huge active supervolcano, supervolcanic caldera of Lake Taupō, now the largest lake in New Zealand. This last erupted less than 2000 years ago. The volcanic area includes the three active peaks of Mount Tongariro, Mount Ngauruhoe, and M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Ngauruhoe
Mount Ngauruhoe () is a volcanic cone in New Zealand. It is the youngest vent in the Mount Tongariro, Tongariro stratovolcano complex on the Central Plateau, New Zealand, Central Plateau of the North Island and first erupted about 2,500 years ago. Although often regarded as a separate mountain, geologically, it is a secondary cone of Mount Tongariro. The volcano lies between the active volcanoes of Mount Tongariro to the north and Mount Ruapehu to the south, to the west of the Rangipo Desert and to the south of the southern shore of Lake Taupō. Etymology Before the initial mapping of the area introduced labelling confusion, the local Māori name for the cone was Tongariro, and its summit crater was known as Ngāuruhoe. The local Māori traditions state that the volcano was named by Ngātoro-i-rangi, an ancestor of the local Māori iwi, Ngāti Tūwharetoa. Ngātoro-i-rangi called volcanic fire from his homeland Hawaiki, which eventually emerged at Ngauruhoe. The name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pihanga
Pihanga is a andesitic volcanic peak in the North Island Volcanic Plateau, located to the north of Mount Tongariro, between Tongariro and Lake Taupō. The nearest town to Pihanga is Tūrangi. Lake Rotoaira lies to the south-west of Pihanga, and the smaller Lake Rotopounamu is situated on the south-western flank of the volcano, near Te Ponanga Saddle. Across the saddle to the west is the volcanic peak of Tihia. Pihanga and Lake Rotopounamu are part of the 5,129ha Pihanga Scenic Reserve, which in 1975 was added to the Tongariro National Park. Pihanga appears to have a large crater, but this is in fact the result of erosion, and the "crater" quickly narrows into a steep gorge. Geology Eruptions from Pihanga last occurred more than 20,000 years ago. An age of 123 ± 10 ka has been challenged and potentially redating suggests first formation greater than 180,000 years ago. The more recent eruptions are consistent with the north-north-east to south-south-west alignment of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Rotoaira
Lake Rotoaira (sometimes written ''Lake Roto-aira'') is a small lake to the south of Lake Taupō on the North Island Volcanic Plateau in New Zealand. It covers an area of 13 km2. Lake Rotoaira is one of the few privately owned lakes in New Zealand being administered by the Lake Rotoaira Trust on behalf of its owners. An access permit must be held by those using the lake for fishing and similar activities. The lake is located in a graben between the broad volcanic dome of Mount Tongariro to the south and the smaller volcanic peak of Pihanga to the northwest. It is naturally drained by the Poutu Stream into the Tongariro River. The Tongariro Power Scheme utilises Rotoaira as a storage lake for the Tokaanu Power Station. Extensive engineering works were carried out between 1964 and 1971 diverting a number of streams (including Whanganui River) into Rotoaira via Lake Otamangakau and construction of a tunnel through Pihanga to the Tokaanu Power Station. The lake original ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kakaramea-Tihia Massif
The Kakaramea-Tihia Massif is an andesitic volcano in the central North Island of New Zealand. It extends from the peak of Kakaramea at in the west to the peak of Tinui at . The term Kakaramea means many colours in Māori and relates to rock/soil colour on parts of the massif so is a common place name in New Zealand. The massif is located in the North Island Volcanic Plateau, to the south of Lake Taupō. Lake Rotoaira lies to the south-east as does further away Mount Tongariro and to the east is Pihanga on the other side of the Te Ponanga Saddle from Tihia. Geology Eruptions from the Kakaramea-Tihia Massif commenced at 229,000 ± 1,000 years ago. A more recent dated eruption was from Tihia, at 198,000 ± 23,000 years ago, with even more recent activity possible to Tihia's south-west. The older formations are from vents aligned north-west to south-east, but the more recent eruptions are consistent with the north-north-east to south-south-west alignment of the present southern Tau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Island
The North Island ( , 'the fish of Māui', historically New Ulster) is one of the two main islands of New Zealand, islands of New Zealand, separated from the larger but less populous South Island by Cook Strait. With an area of , it is the List of islands by area, world's 14th-largest island, constituting 43% of New Zealand's land area. It has a population of which is % of New Zealand's residents, making it the most populous island in Polynesia and the List of islands by population, 28th-most-populous island in the world. Twelve main urban areas (half of them officially cities) are in the North Island. From north to south, they are Whangārei, Auckland, Hamilton, New Zealand, Hamilton, Tauranga, Rotorua, Gisborne, New Zealand, Gisborne, New Plymouth, Napier, New Zealand, Napier, Hastings, New Zealand, Hastings, Whanganui, Palmerston North, and New Zealand's capital city Wellington, which is located at the south-west tip of the island. Naming and usage The island has been known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
