Английская Википедия:Firura
Шаблон:Infobox mountain Firura is an extinct volcano of the Central Andean Volcanic Belt, located in the Arequipa Region of southern Peru.[1] Together with Sara Sara, Solimana and Coropuna it forms one of the Central Andean volcanoes.[2] It is in the Andes, north of the Pucuncho Basin.
Description
Two domes form the Firura volcano, which has a low relief of Шаблон:Convert.[1] Lava flows and stratovolcanoes form a Шаблон:Convert long field. Aside from the main summit Firura, there also are Soncco Orcco (Шаблон:Convert), Jahsaya (Шаблон:Convert) and separating Firura from Solimana Antapuna (Шаблон:Convert). The complex has generated basaltic or basaltic andesite lava flows that reach down into inhabited areas, as well as an ignimbrite resulting from the collapse of the ancient crater.[3][4][5] A collapse of the crater was also responsible for the formation of a landslide dam in the Cotahuasi River valley.[6] The date of the last volcanic activity is Pleistocene to Holocene, but it does not appear to be a significant hazard[3][4][5] and is classified as a low-risk volcano.[7]
Much of the southern side of the volcano above Шаблон:Convert altitude is covered with perennial snow. A small glacier (>Шаблон:Convert) is found on the southern summit of Firura and reaches down to Шаблон:Convert. This glacier appears to be located above the local equilibrium line altitude.[1]
Firura has well preserved moraine systems. A major moraine system with a relief of Шаблон:Convert was left by the Last Glacial Maximum, although expansion of glaciers on the northern flank was constrained on a high plateau. The prevalent aridity of the climate impedes the degradation of these moraines.[1]
References
- ↑ 1,0 1,1 1,2 1,3 Ошибка цитирования Неверный тег
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; для сносокBromleyHall2011
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; для сносокThouretWörner2007
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; для сносокSilvaFrancis1990
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; для сносокGomezSiebe
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; для сносокGVP
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; для сносокCalderón2017
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; для сносокTaipeCueva2021
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- Английская Википедия
- Volcanoes of Peru
- Mountains of Arequipa Region
- Andean Volcanic Belt
- Mountains of Peru
- Pleistocene volcanoes
- Pleistocene Peru
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- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
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