Volcano Hazard Management Strategies: Fitting Policy to Patterned Human Responses

Disaster Prevention and Management, Vol. 14, No. 2, 2005, pp. 183-195

13 Pages Posted: 21 Jun 2013

See all articles by Ronald W. Perry

Ronald W. Perry

Arizona State University (ASU) - School of Public Affairs

John Godchaux

Arizona State University (ASU)

Date Written: June 20, 2005

Abstract

Purpose – This paper seeks to review the geophysical threats generated by volcanic activity andreports on the technological and social management techniques available to counter those threats.

Design/methodology/approach – The information presented was derived from a review of case studies of response to volcanic eruptions in the USA, Europe and Japan. The studies reviewed includedboth technical papers from geologists and volcanologists and research by social scientists.

Findings – The unique relationship between human settlements and volcanoes was described. This was done in the context of special features of volcanic hazards that set them apart from other natural hazards: time frame, multiple impacts, magnitude of destructive potential and predictability. Based on pairing geophysical threats with human safety concerns, three critical social management techniques were described: public education, access controls and evacuation systems. The social science and geophysical principles that underlie the effectiveness of these techniques are described.

Practical implications – The review brings together the results of numerous case studies over the years and highlights the hazard management issues that were common across them. Then, with respect to each of the techniques identified, a critique of issues associated with implementation was conducted that draws upon both the geophysical literature and social science literature. In particular, patterns of citizen resistance to public education, access controls and evacuation are described and approaches to implementation that minimize such resistance are suggested.

Originality/value – There are many discussions in the geophysics literature of the types and nature of volcanic eruptive behavior. In the social science literature there are discussions of public education strategies for hazards, controlling access to dangerous locations and evacuation systems. This paper pairs geophysical threats with appropriate techniques for protecting populations, specifically within the unique context of volcanic eruptions. There is also discussion of common problems that have arisen when the different techniques have been used in the past and suggestions for ways to avoid those problems. The paper is aimed at professional emergency managers and planners who are faced with managing dangers to populations from volcanicity.

Keywords: Volcanoes, Disasters, Human nature, Communication processes, Emergency services

Suggested Citation

Perry, Ronald W. and Godchaux, John, Volcano Hazard Management Strategies: Fitting Policy to Patterned Human Responses (June 20, 2005). Disaster Prevention and Management, Vol. 14, No. 2, 2005, pp. 183-195, Available at SSRN: https://ssrn.com/abstract=2282698 or http://dx.doi.org/10.2139/ssrn.2282698

Ronald W. Perry (Contact Author)

Arizona State University (ASU) - School of Public Affairs ( email )

Box 870603
Tempe, AZ 85287
United States

John Godchaux

Arizona State University (ASU) ( email )

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