| 词条 | Mount Ontake |
| 释义 |
| name = Mount Ontake | photo = Kiso Ontake.jpg | photo_caption = Viewed from Kuzo Pass of Route 361 | map = Japan | map_caption = Japan | location = Gifu and Nagano, Chūbu region, Japan | label_position = bottom | elevation_m = 3067 | elevation_ref = [1] | prominence_m = 1712 | prominence_ref = [2] | listing = Ultra 100 famous mountains in Japan | range = | coordinates = {{coord|35|53|34|N|137|28|49|E|type:mountain_scale:100000|format=dms|display=inline,title}} | topo = Geographical Survey Institute, 25000:1 御嶽山, 50000:1 御嶽山 | coordinates_ref = [1] | type = Stratovolcano | age = | last_eruption = September 2014 | first_ascent = | easiest_route = | other_name = 御嶽山 | map_size = }}{{nihongo|Mount Ontake|御嶽山|Ontake-san}}, also referred to as {{nihongo|Mount Kiso Ontake|木曽御嶽山|Kiso Ontake-san}}, is the 14th highest mountain and second highest volcano in Japan (after Mount Fuji) at {{Convert|3067|m|ft|0|abbr=on}}.[3] DescriptionMt. Ontake is located around {{Convert|100|km|mi|0|abbr=on}} northeast of Nagoya, and around 200 km (125 mi) west of Tokyo, at the borders of Kiso and Ōtaki, Nagano Prefecture, and Gero, Gifu Prefecture. The volcano has five crater lakes, with {{nihongo|Ni no Ike|二ノ池|}} at {{Convert|2905|m|ft|0|abbr=on}} being the highest mountain lake in Japan. Ontake is a major sacred mountain, and following older shamanistic practices, actors and artists have gone to the mountain to put themselves into trances in order to get divine inspiration for their creative activities.[4] Eruptions{{see also|2014 Mount Ontake eruption}}Ontake was thought to be inactive until October 1979, when it underwent a series of explosive phreatic eruptions which ejected 200,000 tons of ash, and had a volcanic explosivity index (VEI) of 2.[5] There were minor non-explosive (VEI 0) phreatic eruptions in 1991 and 2007.[5] On Saturday, September 27, 2014, at around 11:53 a.m. Japan Standard Time (UTC +9),[6] the volcano erupted with a VEI of 3.[7][8] There were no significant earthquakes that might have warned authorities in the lead up to the phreatic eruption—caused by ground water flashing to steam in a hydrothermal explosion.[9] The Mount Ontake volcano eruption was an extremely rare phenomenon which made it difficult to take precautionary measures.[10][11] Sixty-three people were killed; five bodies remain un-recovered.[12] The Japan Self-Defense Forces began carrying out helicopter searches for missing people after the eruption.[13] See also
References1. ^1 {{cite web|url=http://www.gsi.go.jp/KOKUJYOHO/MOUNTAIN/mountain.html |title=Mountains altitude list in Japan(Gifu prefecture)|publisher=Geospatial Information Authority of Japan |language=Japanese |accessdate=December 18, 2010}} 2. ^"Japan Ultra-Prominences". Peaklist.org. Retrieved March 20, 2013. 3. ^{{cite gvp|vnum=0803-04=|name=On-take}} 4. ^{{cite book|last1=Bernbaum|first1=Edwin|title=Sacred Mountains of the World|date=1997|publisher=University of California Press|location=Berkeley & Los Angeles}} 5. ^1 {{cite web |url=http://www.data.jma.go.jp/svd/vois/data/tokyo/312_Ontakesan/312_history.html|script-title=ja:御嶽山 有史以降の火山活動|publisher=Japan Meteorological Agency|language=Japanese|accessdate=2014-09-29}} 6. ^{{cite news |title=御嶽山が噴火 火口から４キロ程度は警戒を |url=http://www3.nhk.or.jp/news/html/20140927/t10014923031000.html |accessdate=September 27, 2014 |publisher=NHK |date=September 27, 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20140927203928/http://www3.nhk.or.jp/news/html/20140927/t10014923031000.html |archivedate=September 27, 2014 |df=mdy-all }} 7. ^{{cite web |title=御嶽山噴火、７人が灰に埋まる 山に残留４４人 警察庁 |url=http://www.asahi.com/articles/ASG9W6KH2G9WUHMC007.html |work=Asahi Shimbun |accessdate=September 27, 2014}} 8. ^{{cite web |title=3 buried under volcanic ash |url=http://www3.nhk.or.jp/nhkworld/english/news/20140927_22.html |publisher=NHK |accessdate=September 27, 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20140929175230/http://www3.nhk.or.jp/nhkworld/english/news/20140927_22.html |archivedate=September 29, 2014 |df=mdy-all }} 9. ^{{Cite news |title=Experts warn of further eruptions |url=http://www3.nhk.or.jp/nhkworld/english/news/20140928_21.html |date=28 September 2014 |publisher=NHK |deadurl=yes |archiveurl=https://web.archive.org/web/20141002132114/http://www3.nhk.or.jp/nhkworld/english/news/20140928_21.html |archivedate=October 2, 2014 |df=mdy-all }} 10. ^{{Cite web |title=Why Japan missed volcano's warning signs|url=http://www.nature.com/news/why-japan-missed-volcano-s-warning-signs-1.16022 |date=29 September 2014 |publisher=Nature: International Weekly Journal of Science}} 11. ^{{Cite web |title=Japan volcano Ontake an extremely rare eruption|url=http://www.australiangeographic.com.au/news/2014/09/japan-volcano-ontake-an-extremely-rare-eruption |date=29 September 2014 |publisher=Australian Geographic}} 12. ^{{cite web |url=https://www.japantimes.co.jp/life/2018/09/28/travel/mount-ontake-four-years-deadly-eruption/#.W-xNXOJRdhE |title=Mount Ontake: Four years after its deadly eruption|work=The Japan Times |date=28 September 2018|accessdate=14 November 2018}} 13. ^{{cite web |url=http://www.chathamdailynews.ca/2014/09/27/japanese-troops-head-for-volcano-after-eruption-to-search-for-missing-climbers |title=Japanese troops head for volcano after eruption to search for missing climbers |work=Chatham Daily News |location=Ontario |date=27 September 2014 |accessdate=29 September 2014}} External links{{Commons category|Mount Ontake}}
7 : Crater lakes|Mountains of Gifu Prefecture|Mountains of Nagano Prefecture|Sacred mountains of Japan|Volcanoes of Honshū|Volcanoes of Gifu Prefecture|Volcanoes of Nagano Prefecture |
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