Statistical Analysis of the Relationship Between Social Capital and Evacuation: The Case of the 2017 Mt. Agung Eruption
Michimasa Matsumoto*,, Miwa Kuri*, Kazuya Sugiyasu*, Yasuhito Jibiki*, Ni Nengah Suartini**, and I Made Budiana***
*International Research Institute of Disaster Science (IRIDeS), Tohoku University
6-6-11-901-2 Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan
**Japanese Education Department, Faculty of Arts and Letters, Universitas Pendidikan, Bali, Indonesia
***Japanese Department Faculty of Letter, Udayana University, Bali, Indonesia
This study aimed to examine actual situations and problems involving evacuation activity during the Mt. Agung eruption in the autumn and winter of 2017. It also clarified (from the viewpoints of administrative information, individuals, families, local residence organizations, and simple notification services) the factors that promoted evacuation based on an examination of data from evacuees and supporters as provided by administrative agencies, questionnaires, and surveys. There were two main results. The first involved the relationship between alert recognition and recognition of the call for evacuation. When people received the volcanic eruption alert from real media sources, they also recognized the call for evacuation from other people or parties within those sources. When people received the alert through virtual media, they also recognized the call for evacuation from the same media. The information recognition path available through real media was narrower than that involving virtual media. Second, only the factor of “alert recognition” realized “group evacuation.” Factors such as “prior action” and “recognition of eruption in 1963” were not directly related to “group evacuation.”
-  K. Matsumoto, A. Konno, G. Yamauchi, and Y. Yanagida, “Proposal for an Evacuation System during Volcano Eruptions Based on a Multidisciplinary Approach: Using Mount Merapi in Indonesia as an Example,” Inter-Graduate School Doctoral Degree Program on Science for Global Safety of Tohoku University, pp. 107-185, 2015.
-  JICA, “Data collection survey on ASEAN regional collaboration in disaster management final report,” 2012, http://libopac.jica.go.jp/images/report/P1000008081.html [accessed July 7, 2018]
-  JICA, “Project Development Report for Integrated Study on Mitigation of Multimodal Disasters caused by Ejection of Volcanic Products,” 2014 (in Japanese), http://open_jicareport.jica.go.jp/pdf/12151486.pdf [accessed July 7, 2018]
-  Council of Local Authorities for International Relations, “Local Autonomy in Indonesia,” 2009 (in Japanese), http://www.clair.or.jp/j/forum/series/pdf/j29.pdf [accessed September 18, 2018]
-  C. Geertz, “Negara: the Theatre State in Nineteenth-century Bali,” Princeton University Press, 1980.
-  N. Yoshihara, “Illusion and Reality in Local Community: an analysis on evacuation behavior and evacuation centers,” S. Tanaka, H. Funabashi, and T. Masamura (eds.), Great East Japan Earthquake and Sociology: Society brings a Big Disaster, pp. 47-69, Minerva-shobo, 2013 (in Japanese).
-  A. Tanaka, “Features and Issues in Volcanic Disasters,” H. Yoshii and A. Tanaka (eds.), Introduction of Disaster Crisis Management, pp. 88-94, Koubundou Publishers Inc., 2008 (in Japanese).
-  Y. Jibiki, D. Pelupessy, N. Sekiya, and A. Tanaka, “Designing Suitable Information Dissemination Against Natural Disasters: from the Case Study of Mt. Kelud Eruption in 2007 in East Java, Indonesia,” D. Mardianto and M. Takahashi (eds.), Community Approach to Disaster, pp. 181-192, Gadjah Mada University Press, 2012.
-  K. Donovan, “Doing social volcanology: exploring volcanic culture in Indonesia,” Area, Vol.42, No.1, pp. 117-126, 2010.
-  S. Andreastuti, et al., “Character of community response to volcanic crises at Sinabung and Kelud volcanoes,” J. of Volcanology and Geothermal Research, 2017, http://dx.doi.org/10.1016/j.jvolgeores.2017.01.022 [accessed May 1, 2018]
-  K. Haynes, J. Barclay, and N. Pidgeon, “The issue of trust and its influence on risk communication during a volcanic crisis,” Bull. Volcanol., Vol.70, pp. 605-621, 2008.
-  É. De Bélizal, F. Lavigne, J. C. Gaillard, D. Grancher, I. Pratomo, and J.-C. Komorowski, “The 2007 eruption of Kelut volcano (East Java, Indonesia): phenomenology, crisis management and social response,” Geomorphology, Vol.136, No.1, pp. 165-175, 2012.
-  F. Lavigne, B. De Coster, N. Juvin, F. Flohic, J.-C. Gaillard, P. Texier, J. Morin, and J. Sartohadi, “People’s behaviour in the face of volcanic hazards: perspectives from Javanese communities, Indonesia,” J. of Volcanology and Geothermal Research, Vol.172, No.3-4, pp. 273-287, 2008.
-  E. T. W. Mei, F. Lavigne, A. Picquout, E. De Bélizal, D. Brunstein, D. Grancher, J. Sartohadi, N. Cholic, and C. Vidal, “Lessons learned from the 2010 evacuations at Merapi volcano,” J. of Volcanology and Geothermal Research, Vol.261, pp. 348-365, 2013.
-  J. H. Sorensen and B. V. Sorensen, “Community Processes: Warning and Evacuation,” H. Rodríguez, E. L. Quarantelli, and R. R. Dynes (eds.), Handbook of Disaster Research, pp. 183-199, 2007.
-  M. A. Meyer, “Social Capital in Disaster Research,” H. Rodríguez, W. Donner, and J. E. Trainor (eds.), Handbook of Disaster Research, pp. 263-286, 2018.
-  D. R. Crandell, B. Booth, K. Kusumadinata, D. Shimozuru, G. P. L. Walker, and D. Westercamp, “Source-book for volcanic-hazards zonation,” Unesco, 1984, http://unesdoc.unesco.org/images/0006/000630/063032Eo.pdf [accessed MM DD, 20YY]
-  M. T. Zen and D. Hadikusumo, “Preliminary report on the 1963 eruption of Mt. Agung in Bali (Indonesia),” Bull. Volcanol., Vol.27, No.1, pp. 269-299, 1964.
-  M. Kuri, N. N. Suartini, I. M. Budiana, K. Sugiyasu, and M. Matsumoto, “Evacuation action on the 2017 warning of Agung volcano, Indonesia: preliminary report,” Tohoku J. of Natural Disaster Science, No.54, pp. 253-258, 2018.
-  R. D. Putnam, “Making Democracy Work: Civic Traditions in Modern Italy,” Princeton University Press, 1993.
-  D. P. Aldrich, “Building Resilience: Social Capital in Post-Disaster Recovery,” University of Chicago Press, 2012.