Naruko (volcano) (original) (raw)
Narugo nebo Naruko je kaldera, nacházející se na japonském ostrově Honšú, severozápadně od města Sendai. Kaldera má rozměry 5,5×7 km a částečně erodované okraje. Vznikla ve dvou fázích před 73000 a 45000 lety. pozdější vývojem vznikly čtyři, převážně dacitové lávové dómy, obklopující 400 m široký, vodou zalitý kráter Katanuma. Dómy jsou pokryty slepenci a jílovci, což jsou vlastně fragmenty podloží, zachované během vzniku dómů. Voda v kráterovém jezeře je mimořádně kyselá - pH až 1,6. Na západním svahu Katanumy jsou aktivní fumaroly.
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| dbo:abstract | Narugo nebo Naruko je kaldera, nacházející se na japonském ostrově Honšú, severozápadně od města Sendai. Kaldera má rozměry 5,5×7 km a částečně erodované okraje. Vznikla ve dvou fázích před 73000 a 45000 lety. pozdější vývojem vznikly čtyři, převážně dacitové lávové dómy, obklopující 400 m široký, vodou zalitý kráter Katanuma. Dómy jsou pokryty slepenci a jílovci, což jsou vlastně fragmenty podloží, zachované během vzniku dómů. Voda v kráterovém jezeře je mimořádně kyselá - pH až 1,6. Na západním svahu Katanumy jsou aktivní fumaroly. (cs) Naruko (鳴子火山群, Naruko kazangun) is a stratovolcano located in Ōsaki, Miyagi Prefecture, Japan. The volcano consists of a 7 km wide caldera with several lava domes. The summit of the 470 m high Mt. Kurumigatake is one of the four lava domes located in the center of the caldera. The volcano is well known because of its relationship to the Naruko Hot Springs Villages. However, its lack of well-defined features makes it difficult to recognize for a casual observer. The Japan Metrological Agency considers Naruko to be an active volcano. The Naruko volcano was formed through two pyroclastic flows, which occurred 73,000 and 45,000 years ago. The first lava domes were formed approximately 20,000 years ago. The rocks produced by the pyroclastic flows and lava domes vary in composition, but are generally dacitic. Subsequent volcanic activity continued to create more lava domes, while also resulting in explosive eruptions that destroyed such domes. Tephra created by an explosive eruption approximately 18,000 years ago is said to be related to the formation of Katanuma lake. The lake is located in the center of the volcano, and is known as one of the most acidic lakes in Japan, with a pH around 1.6. The only known historical eruption of the volcano is recorded in the Shoku Nihon Kōki. According to the document, "In 837, the Naruko volcano suddenly began to tremble for several days and finally exploded, spouting hot water which ran like a river. The people were surprised and reported this event to the imperial court, which enshrined a hot spring god." This event is believed to be a relatively small phreatic eruption that resulted in the collapse of a lava dome. This also led to the present-day name of the volcano, which is said to be derived from "narugō" (鳴郷) or "naru koe no sato" (鳴る声の郷), which literally means "the place with a trembling sound." (en) 鳴子火山群（なるこかざんぐん）は宮城県北西部にある活火山。 (ja) 나루코산(일본어: 鳴子火山群)은 일본 미야기현 오사키시에 있는 활화산이다. 분화구를 중심으로 일부 용암 돔이 형성되어 있는 종상 화산의 형태를 하고 있으며, 정상에는 칼데라 호가 있다. 화산 주변에는 온천이 용출한다. (ko) |
| dbo:elevation | 470.000000 (xsd:double) |
| dbo:eruptionYear | 0837-01-01 (xsd:gYear) |
| dbo:locatedInArea | dbr:Japan dbr:Honshū |
| dbo:thumbnail | wiki-commons:Special:FilePath/Naruko_Caldera_Relief_Map,_SRTM-1.jpg?width=300 |
| dbo:type | dbr:Caldera |
| dbo:wikiPageExternalLink | http://www.data.jma.go.jp/svd/vois/data/sendai/211_Naruko/211_index.html http://www.data.jma.go.jp/svd/vois/data/tokyo/STOCK/souran_eng/volcanoes/031_naruko.pdf https://gbank.gsj.jp/volcano/Quat_Vol/volcano_data/D45.html |
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| dbo:wikiPageRevisionID | 1108612041 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Onsen dbr:Dacite dbr:Pyroclastic_flow dbr:Stratovolcano dbc:Volcanoes_of_Miyagi_Prefecture dbr:Shoku_Nihon_Kōki dbr:Miyagi_Prefecture dbr:Caldera dbc:Pleistocene_calderas dbr:Lava_dome dbr:Tephra dbr:PH dbc:Calderas_of_Honshū dbc:Holocene_calderas dbr:Japan dbc:Active_volcanoes dbc:Subduction_volcanoes dbc:Volcanic_crater_lakes dbc:Volcanoes_of_Honshū dbr:Pyroclastic_flows dbr:List_of_volcanoes_in_Japan dbr:Phreatic_eruption dbr:Osaki,_Miyagi dbr:Honshū |
| dbp:elevationM | 470 (xsd:integer) |
| dbp:lastEruption | May 837 CE (en) |
| dbp:location | dbr:Japan dbr:Honshū |
| dbp:name | Naruko (en) |
| dbp:photo | Naruko Caldera Relief Map, SRTM-1.jpg (en) |
| dbp:photoCaption | Naruko Caldera (en) |
| dbp:type | dbr:Caldera |
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| dbp:wordnet_type | http://www.w3.org/2006/03/wn/wn20/instances/synset-mountain-noun-1 |
| dcterms:subject | dbc:Volcanoes_of_Miyagi_Prefecture dbc:Pleistocene_calderas dbc:Calderas_of_Honshū dbc:Holocene_calderas dbc:Active_volcanoes dbc:Subduction_volcanoes dbc:Volcanic_crater_lakes dbc:Volcanoes_of_Honshū |
| gold:hypernym | dbr:Stratovolcano |
| georss:point | 38.733 140.732 |
| rdf:type | owl:Thing dbo:Place dbo:Location schema:Mountain schema:Place dbo:NaturalPlace wikidata:Q8502 dbo:Volcano yago:WikicatCraterLakes yago:WikicatVolcanicCalderasOfJapan yago:WikicatVolcanoesOfHonshū geo:SpatialThing yago:WikicatSubductionVolcanoes yago:Abstraction100002137 yago:AmorphousShape113867492 yago:Attribute100024264 yago:BodyOfWater109225146 yago:Caldera109231117 yago:Crack109258715 yago:GeologicalFormation109287968 yago:Lake109328904 yago:Location100027167 yago:Mountain109359803 yago:NaturalElevation109366317 yago:Object100002684 yago:Opening109379111 yago:PhysicalEntity100001930 yago:YagoGeoEntity yago:YagoLegalActorGeo yago:YagoPermanentlyLocatedEntity dbo:Mountain yago:Shape100027807 yago:Space113910384 yago:Thing100002452 yago:Vent109470550 yago:VolcanicCrater109472413 yago:WikicatActiveVolcanoes umbel-rc:Mountain |
| rdfs:comment | Narugo nebo Naruko je kaldera, nacházející se na japonském ostrově Honšú, severozápadně od města Sendai. Kaldera má rozměry 5,5×7 km a částečně erodované okraje. Vznikla ve dvou fázích před 73000 a 45000 lety. pozdější vývojem vznikly čtyři, převážně dacitové lávové dómy, obklopující 400 m široký, vodou zalitý kráter Katanuma. Dómy jsou pokryty slepenci a jílovci, což jsou vlastně fragmenty podloží, zachované během vzniku dómů. Voda v kráterovém jezeře je mimořádně kyselá - pH až 1,6. Na západním svahu Katanumy jsou aktivní fumaroly. (cs) 鳴子火山群（なるこかざんぐん）は宮城県北西部にある活火山。 (ja) 나루코산(일본어: 鳴子火山群)은 일본 미야기현 오사키시에 있는 활화산이다. 분화구를 중심으로 일부 용암 돔이 형성되어 있는 종상 화산의 형태를 하고 있으며, 정상에는 칼데라 호가 있다. 화산 주변에는 온천이 용출한다. (ko) Naruko (鳴子火山群, Naruko kazangun) is a stratovolcano located in Ōsaki, Miyagi Prefecture, Japan. The volcano consists of a 7 km wide caldera with several lava domes. The summit of the 470 m high Mt. Kurumigatake is one of the four lava domes located in the center of the caldera. The volcano is well known because of its relationship to the Naruko Hot Springs Villages. However, its lack of well-defined features makes it difficult to recognize for a casual observer. The Japan Metrological Agency considers Naruko to be an active volcano. (en) |
| rdfs:label | Narugo (cs) 鳴子火山群 (ja) 나루코산 (ko) Naruko (volcano) (en) |
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| geo:geometry | POINT(140.73199462891 38.733001708984) |
| geo:lat | 38.733002 (xsd:float) |
| geo:long | 140.731995 (xsd:float) |
| prov:wasDerivedFrom | wikipedia-en:Naruko_(volcano)?oldid=1108612041&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Naruko_Caldera_Relief_Map,_SRTM-1.jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Naruko_(volcano) |
| foaf:name | Naruko (en) |
| is dbo:wikiPageDisambiguates of | dbr:Naruko |
| is dbo:wikiPageRedirects of | dbr:Narugo dbr:Narugo_volcano |
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| is foaf:primaryTopic of | wikipedia-en:Naruko_(volcano) |
