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Title: 世紀の難問「経度問題」とのアナロジーから地震予知の将来について考える
Other Titles: Future of Earthquake Prediction Analogously Considered from the Longitudinal Problem
Authors: 深畑, 幸俊  kyouindb  KAKEN_id  orcid (unconfirmed)
Author's alias: FUKAHATA, Yukitoshi
Keywords: 経度問題
longitudinal problem
earthquake prediction
problems for centuries
Issue Date: 30-Sep-2012
Publisher: 京都大学防災研究所
Journal title: 京都大学防災研究所年報. B
Volume: 55
Issue: B
Start page: 149
End page: 153
Abstract: 地震予知は,19世紀末の地震学の成立以来その実現が模索されてきたが,いまだ展望は開けない。解決にはおそらく数百年の年月を要する世紀の難問と呼ぶことができる。経度問題は,大航海時代の幕開け以降数百年にわたってヨーロッパ人を悩ませた世紀の難問であり,人間の生命・財産と直結するなど地震予知の問題と共通する点を持つ。本稿では,経度問題とはどのようなもので,如何にして解決に至ったかを紹介することにより,今後の地震予知への取り組みを考える際の一助としたい。
Seismologists has challenged the problem of earthquake prediction since the late nineteenth century, but this problem is remained to be unsolved yet. The longitudinal problem, which had annoyed European people more than a few hundred years since the beginning of the Exploration Age, has some similarities with the earthquake prediction problem. Here, I introduce the longitudinal problem: what was the problem, how people and nations made efforts, and how the problem was finally solved? By studying the longitudinal problem, we can learn useful lessons for earthquake prediction.
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Appears in Collections:Vol.55 B

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