High-Precision Chronology of Volcanic Eruptions during the Past 0.1Ma for Tephra Database
| Project/Area Number |
18500781
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Geography
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| Research Institution | Nagasaki University |
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Principal Investigator |
NAGAOKA Shinji Nagasaki University, 教育学部, 教授 (80244028)
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| Project Period (FY) |
2006 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,200,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥600,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2006: ¥1,600,000 (Direct Cost: ¥1,600,000)
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| Keywords | テフラ / 高精度編年 / 爆発的噴火史 / 阿蘇火山 / 九重火山 / 霧島火山 / 爆発的噴火 / 噴火史 / 火山 / チュガリョン火山 / 福江火山 / プレート内火山活動 / 溶岩流 / 火砕サージ / 玄武岩 / 噴火 / 雲仙火山 / データベース |
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| Research Abstract |
The study investigates the past 0.1Ma tephrostratigrapy of Kirishima, Aso, and Kuju Volcanoes. the Miyazaki plain in southern Japan. Their high-precision explosive eruptive histories are reconstructed on the basis of the tephrochronology. Kirishima and Aso Volcanoes have characters that the volcanic edifices are stratovolcanoes or large cinder cones with tephra-forming eruptions. Kuju Volcano has been forming mainly lava domes, while the large-scale plinian and pyroclastic flow eruptions occurred at 0.5ka. Though the magma discharge rate of Aso is degreasing recently, during the past 0.5Ma, Kirishima and Kuju have the increasing rates, that show the possibility of some large-scale eruption in near feature.
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Report
(6 results)
Research Products
(35 results)
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[Journal Article] フィリピン共和国, ルソン島の火山活動に関する熱ルミネッセンス法と放射性炭素法による年代学的研究2007
Author(s)
奥野 充・長岡信治・Mirabueno.M.H.T.・中村俊夫・高島 勲・Catane,S.G.・ Listanco,E.L・Arpa,M.C.B.・Burnas, M.A.・Maximo,R.P.R・Laguerta,B.・Bornas,M.A.・Maximo,R.P.R.・ Laguerta,E.P.・Reyes,P.J.D.・守安 誠・鎌田浩毅・和田恵治・長岡信治・守屋以智雄・Solidum,R.・Newhall,C.G.・小林哲夫
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Journal Title
名古屋大学加速器質量分析計業績報告 XVIII
Pages: 124-133
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[Journal Article] Stratigraphy and age of Quaternary basaltic lavas in the Chongok Basin, Korea.2006
Author(s)
Nagaoka, S., Danhara, T., Itaya, T., Sakuyama, T., Watanabe, M., Kidong Bae, Matsufuji, K.
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Journal Title
Proceedings of New Dwvelopment in Age Dates and Geology of the Chongokni Paleolithic site Korea, Institute of Cultural Prpperties(Hanyang University)
Pages: 5-6
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[Journal Article] Stratigraphy and age of Quaternary basaltic lavas in the Chongok Basin, Korea. Proceedings of New Dwvelopment in Age Dates and Geology of the Chongokni Paleolithic site Korea,2006
Author(s)
Nagaoka,S.,Danhara,T.,Itaya,T., Sakuyama,T.,Watanabe,M., Kidong Bae, Matsufuji,K.
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Journal Title
Institute of Cultural Prpperties, Hanyang University
Pages: 5-6
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[Journal Article] Magnetostratigraphy of the Miocene Chiang Muan formation, northern Thailand : Implication for revised chronology of the earliest Miocene hominoid in Southeast Asia2006
Author(s)
Suganuma, Y., Hamada, T., Tanaka, S., Okada, M., Nakaya, H., Kunimatsu, Y., Saequsa, H., Nagaoka, S., Ratanasthien,B.
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Journal Title
Palaeogeography, Palaeoclimatology, Palaeoecology 239号
Pages: 75-86
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[Presentation] Stratigraphy and Ages of Quaternary basaltic lavas from Choogaryong Volcano, Center of the Korean Peninsula.2007
Author(s)
Nagaoka, S., Danhara, T., Itaya, T., Sakuyama, T., Watanabe, M. Kidong, B.
Organizer
Cities on Volcanoes 5
Place of Presentation
Shinamara, Japan
Related Report
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[Presentation] Stratigraphy and Ages of Quaternary basaltic lavas from Choogaryong Volcano, Center of the Korean Peninsula2007
Author(s)
Nagaoka,S., Danhara,T., Itaya,T., Sakuyama,T., Watanabe,M. Kidong,B.
Organizer
Cities on Volcanoes 5
Place of Presentation
Shinamara, Japan
Related Report
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