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JDR Vol.14 No.8 pp. 1072-1085
(2019)
doi: 10.20965/jdr.2019.p1072

Paper:

Recent Perceptions of Volcanic Hazard-Related Information in Japan: Expectation of Eruption Predictability and Acceptance of Uncertainty

Miwa Kuri

International Research Institute of Disaster Science (IRIDeS), Tohoku University
6-6-11 Aza-Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8578, Japan

Corresponding author

Received:
March 28, 2019
Accepted:
September 24, 2019
Published:
November 1, 2019
Keywords:
volcanic information, eruption predictability, acceptance of uncertainty
Abstract

In this study, recent perceptions of volcanic hazard-related information in Japan were investigated through an Internet questionnaire survey administered via the Internet following the 2018 volcanic eruption at Kusatsu-Shirane. The survey was focused on the change in perceptions over the course of two years, following after a 2016 survey. Additional perceptions were investigated, such as the respondents’ perceptions of eruption predictability and acceptance of uncertainty. The results of 2018 survey indicated that interest in volcanoes led to greater disaster and evacuation awareness compared with those of the 2016 survey, excessive expectations for eruption predictability decreased from 2016 to 2018. One-half of the respondents considered active information openness from experts to be of a high priority and accepted the uncertainty of hazard information.

Cite this article as:
M. Kuri, “Recent Perceptions of Volcanic Hazard-Related Information in Japan: Expectation of Eruption Predictability and Acceptance of Uncertainty,” J. Disaster Res., Vol.14, No.8, pp. 1072-1085, 2019.
Data files:
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Last updated on Dec. 05, 2019