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Prevention of Catastrophic Volcanic Eruptions

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Title: Prevention of Catastrophic Volcanic Eruptions
Authors: Fujii, Yoshiaki Browse this author →KAKEN DB
Kodama, Jun-ichi Browse this author →KAKEN DB
Fukuda, Daisuke Browse this author →KAKEN DB
Dassanayake, Abn Browse this author
Keywords: Electro pulse drilling
Human extinction
Silica carbide composite
Supercritical geothermal power generation
Yellowstone supervolcano
Issue Date: 29-Aug-2017
Publisher: International Symposium on Earth Resources Management & Environment 2017
Journal Title: Proceedings of International Symposium on Earth Resources Management & Environment 2017
Volume: 2017
Start Page: 211
End Page: 215
Abstract: Giant volcanic eruptions emit sulphate aerosols as well as volcanic ash. Needless to say that volcanic ash causes significant damage to the environment and human at large. However, the aerosols are even worse. They reach the Stratosphere and stay there for months to years reflecting insolation. As a result, air temperature at the Earth's surfaces drops. Even a slight temperature drop may cause severe food shortage. Yellowstone supervolcano, for example, can even make human in the Northern Hemisphere extinct in several hundred thousand years. Therefore, gradual energy release by supercritical geothermal power generation was proposed to prevent such catastrophic eruptions. The necessary technical innovation is drilling into the depth. However, after the innovation, the power generation itself would be profitable. The risk is unpredicted induction of unwanted catastrophic eruptions.
Description: ISERME 2017:International Symposium on Earth Resources Management & Environment. 29-30 August 2017, Colombo, Sri Lanka
Conference Name: International Symposium on Earth Resources Management & Environment (ISERME)
Conference Sequence: 2017
Conference Place: Colombo
Type: proceedings
URI: http://hdl.handle.net/2115/67237
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 藤井 義明

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