International Training Course for CCOP Member Countries
News
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Evidence of extraordinary tsunamis around the Hashigui-iwa dacite intrusion, south of the Kii Peninsula, Japan
-Based on the distribution of large boulders, tsunamis larger than that caused by the 1707 Hoei earthquake along the Nankai Trough have been inferred.
[posted on November 17, 2022]
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Public acceptance of the final disposal of soil removed from Fukushima Daiichi Nuclear Power Plant accident -The importance of procedural and distributive fairness is evident-
[posted on October 13, 2022]
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Publication of the geological map of Nikko-Shirane and Mitsudake volcanoes Holocene eruption history and craters are clarified
[posted on October 13, 2022]
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Volcanic ash database for monitoring and predicting eruption transitions
[posted on July 29, 2022]
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Stress map of Japan available online
- For assessment of future inland earthquakes and understanding of seismotectonics -
[posted on July 20, 2022]
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Visualization of “soft mud” beneath the Tama River Lowland
- Clarification of relationship between subsurface geology and past earthquake and subsidence disasters -
[posted on July 20, 2022]
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Characterization of Methanogenic Microorganisms Living in Deep Subseafloor Sediments of the Nankai Trough
-A Clue to Better Understand the Process of Methane Hydrate (MH) Formation-
[posted on March 4, 2022]
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The flourishing automobile industry in the Toyota area is geologically reasonable
-Publication of a 1:50,000 geological map of the Toyota District-
[posted on February 18, 2022]
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Volcano information
ASTER satellite images captured the eruption of the Hunga Volcano, Tonga, January 15, 2022
[posted on February 4, 2022]
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Publication of the distribution maps of large-volume ignimbrites in Japan – geological data show the impact of large-scale eruptions
[posted on February 3, 2022]
Archives
Recent publication
- Marine Geology Map No.93 Geological Map Offshore of Cape Noma Misaki
- Distribution Map of Shikotsu Ignimbrite and associated deposits, Shikotsu Caldera, Japan
- Gravity Map (Bouguer Anomalies) 35 Gravity Map of Ise District
- Geological Map of Volcanoes 22 Nikko-Shirane and Mitsudake Volcanoes
- Geological Map of Japan 1:200,000. MIYAZU (2nd ed.)
- Geological Map of Japan 1:50,000. KIRYU and ASHIKAGA
Catalogue of Geological Maps and Purchase guide