| 词条 | Mount Yōtei |
| 释义 |
| name = Mount Yōtei | other_name = {{lang|ja|羊蹄山}} Yōtei-zan | photo = Yotei-zan-from-hirafu.jpg | photo_caption = Mount Yōtei from Hirafu (May 20, 2005) | elevation_m = 1898 | elevation_ref = [1] | prominence_m = 1878 | prominence_ref = [1] | listing = List of mountains and hills of Japan by height 100 Famous Japanese Mountains List of volcanoes in Japan Ultra | map = Japan | map_caption = Japan | map_size = 280 | label_position = right | language = Japanese | location = Hokkaidō, Japan | range = | coordinates = {{coord|42|49|36|N|140|48|41|E|type:mountain_scale:100000|format=dms|display=inline,title}} | coordinates_ref = [1] | topo = Geographical Survey Institute 25000:1 {{lang|ja|羊蹄山}} 50000:1 {{lang|ja|留寿都}} | type = Stratovolcano | age = Quaternary | last_eruption = 1050 BCE | first_ascent = | easiest_route = }}{{nihongo|Mount Yōtei|羊蹄山|Yōtei-zan|literally "sheep-hoof mountain"}} is an active[2] stratovolcano located in Shikotsu-Toya National Park, Hokkaidō, Japan. It is also called {{nihongo|Yezo Fuji or Ezo Fuji|蝦夷富士}}, "Ezo" being an old name for the island of Hokkaido, because it resembles Mount Fuji. The mountain is also known as {{nihongo|Makkari Nupuri|マッカリヌプリ}} and {{nihongo|Mount Shiribeshi|後方羊蹄山|Shiribeshi-yama}}.[2] It is one of the 100 famous mountains in Japan. GeologyMount Yotei is mostly composed of andesite and dacite.[2][3] The stratovolcano is symmetrical adding to its resemblance to Mount Fuji. Eruptive historyTephrochronology indicates two eruptions at Mount Yotei. The most recent circa 1050 BC from a cone emerging from the northwest flank of the mountain at {{nihongo|Lake Hangetsu||Hangetsu-ko}}. The earlier eruption is dated from circa 3550 BC.[4]See also
References1. ^1 2 {{cite web|url=http://www.peaklist.org/WWlists/ultras/japan.html|title=Japan Ultra-Prominences |publisher=Peaklist.org|accessdate=2015-01-01}} 2. ^1 2 {{cite web|url=http://riodb02.ibase.aist.go.jp/strata/VOL_JP/EN/vol/194.htm|title=YOTEI-ZAN|year=2006|work=Quaternary Volcanoes in Japan|publisher=Geological Survey of Japan, AIST|accessdate=2008-09-27|deadurl=yes|archiveurl=https://www.webcitation.org/68wdsPOu8?url=http://riodb02.ibase.aist.go.jp/strata/VOL_JP/EN/vol/194.htm|archivedate=2012-07-06|df=}} 3. ^{{cite web|url=http://www.volcano.si.edu/world/volcano.cfm?vnum=0805-032|title=Yotei|work=Global Volcanism Program|publisher=Smithsonian National Museum of Natural History|accessdate=3 December 2009}} 4. ^{{cite web|url=http://www.volcano.si.edu/world/volcano.cfm?vnum=0805-032&volpage=erupt|title=Yotei:Eruptive History|work=Global Volcanism Program|publisher=Smithsonian National Museum of Natural History|accessdate=3 December 2009}} External links
5 : Active volcanoes|Stratovolcanoes of Japan|Volcanoes of Hokkaido|Mountains of Hokkaido|Shikotsu-Tōya National Park |
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