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词条 Mojanda
释义

  1. See also

  2. References

{{Infobox mountain
| name = Mojanda
| photo = Mojanda.jpg
| photo_caption = Caricocha in the Mojanda caldera. On the opposite side of lake, the páramo has been burned away to promote new growth for cattle grazing.
| elevation_m = 4,263
| elevation_ref =
| prominence =
| location = Between Imbabura Province and Pichincha Province, Ecuador
| range = Andes
| coordinates = {{coord|0.13|N|78.27|W|type:mountain|display=inline,title}}
| topo =
| type = Inactive stratovolcano
| age =
| last_eruption = Middle Pleistocene
| first_ascent =
| easiest_route =
}}

Mojanda is an inactive stratovolcano of the Eastern Cordillera of the Andes in northern Ecuador. A summit caldera, which was produced by an explosive Plinian Eruption that marked the end of Mojanda activity 200,000 years ago, is occupied by three crater lakes: Karikucha (the largest), Yanakucha, and Warmikucha.[1] Having received protected status in 2002, they are a popular tourist destination and are about 20 minutes taxi ride from the largely indigenous town of Otavalo.

Mojanda is a complex of two volcanoes which were active simultaneously. The volcanic vents are only 3 km apart. The other volcano, which produced at least two Plinian Eruptions of its own, is known as Fuya Fuya. Fuya Fuya partially collapsed around 165,000 years ago, creating a large caldera to the west. A new volcanic cone and other lava domes subsequently extruded inside the caldera, probably during the Late Pleistocene.[2]

The high altitude grasslands and shrublands of Mojanda, which lie above the cloud forests, are collectively known as páramo. They are frequently grazed by cattle.

{{wide image|Mojanda2.jpg|800px|A panorama taken in Mojanda volcanic lakes}}{{clear}}

See also

{{portal|Geography|South America|Ecuador|Mountains|Volcanoes}}
  • Lists of volcanoes
    • List of volcanoes in Ecuador
{{clear}}

References

1. ^{{cite web | url = http://www.citiesonvolcanoes4.com/abstracts/numerados/487.doc | title = Potential hazards in case of unrest at Mojanda - Fuya Fuya volcanic complex, Ecuador | format = DOC | accessdate = 2006-03-17}}
2. ^{{cite web | url = http://volcano.si.edu/volcano.cfm?vn=352005| title = Mojanda | work = Global Volcanism Program | publisher = Smithsonian Institution| accessdate = 2006-03-17}}
{{Ecuador-geo-stub}}

5 : Quito Canton|Stratovolcanoes of Ecuador|Subduction volcanoes|Crater lakes|Geography of Pichincha Province

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