A definition of cascading disasters and cascading effects: Going beyond the “toppling dominos†metaphor

Gianluca Pescaroli, David Alexander

Abstract


: The consequences of the 2011 Tohoku earthquake persuaded the global community to consider more realistically the problem of "cascading disasters". Since then, the concept has been widely used among scholars and practitioners but its definition remains vague. In order to explain a chain-sequence of interconnected failures, the word 'cascading' is often associated with the metaphor of toppling dominoes, which may have a bearing on the cause-and-effect relationship that is a feature of most catastrophic events. Our paper aims to avoid this grey area and offer a clear definition that is suitable for field and theoretical use. A review of the literature is employed to point out the specific features that differentiate "cascading disasters" and "cascading effects" from other forms and dynamics of disaster. Glossaries are surveyed and past disasters analysed in order to reflect on which are the critical elements of a 'cascade' and how best to investigate them. Our conclusions suggest that interdependencies, vulnerability, amplification, secondary disasters and critical infrastructure are important factors that need to be addressed in risk reduction practices in order to limit cascading during disasters. 


Keywords


Cascading; Vulnerability;Secondary Disasters;Interconnections;Critical Infrastructures;Amplification

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References


Alexander, D. E. (1993): Natural Disasters, London: University College London Press/ Boston: Kluwer Academic Publishers.

Alexander, D. E. (2000) Confronting Catastrophe: New Perspectives on Natural Disasters, NewYork: Oxford University Press.

Alexander, D.E. (2013): Volcanic ash in the atmosphere and risks for civil aviation: a study in European crisis management, International Journal of Disaster Risk Science 4(1): 9-19.

AON Benfield (2013): Hurricane Sandy Event Recap Report, AON Benfield Corporation, London.

URL=http://thoughtleadership.aonbenfield.com/Documents/20130514_if_hurricane_sandy_event_recap.pdf (4 September 2014).

Blake, E.S., Kimberlain T.B., Berg, R.J., Cangialosi J.P., Beven J.L. (2013): Tropycal Cyclone Report Hurricane Sandy (AL182012), 11-29 October 2012. National Hurricane Centre, Miami, URL=Florida http://www.nhc.noaa.gov/data/tcr/AL182012_Sandy.pdf (4 September 2014).

Comes, T. and B. Van de Walle (2014): Measuring disaster resilience: the impact of Hurricane Sandy on critical infrastructure systems, Proceedings of the Eleventh International ISCRAM Conference, University Park, Pennsylvania, USA, May 2014: 195-204 URL= http://iscram2014.ist.psu.edu/sites/default/files/misc/proceedings/p18.pdf (4 September 2014)

CNN: Hurricane Sandy Facts URL= http://edition.cnn.com/2013/07/13/world/americas/hurricane-sandy-fast-facts/ (4 September 2014).

D’Ercole, R. and P. Metzger (2009): Territorial vulnerability: a new approach of risks in urban areas, Cybergeo: European Journal of Geography, Dossiers, Vulnérabilités urbaines au sud, 447. URL = http://cybergeo.revues.org/22022 (accessed 11 July 2014).

Ekengren, M., N. Matzen, M. Rhinard and M. Svantesson (2006): Solidarity or sovereignty? EU co-operation in civil protection, European Integration 28(5): 457-476.

Energy Information Administration (2012): New York/New Jersey Intra Harbour Petroleum Supplies Following Hurricane Sandy: Summary of Impacts Through November 13, 2012. URL=http://www.eia.gov/special/disruptions/hurricane/sandy/petroleum_terminal_survey.cfm (4 September 2014)

Encyclopaedia Britannica, URL= http://www.britannica.com/EBchecked/topic/97764/cascade (7 October 2014).

FEMA (2011): Unit 2: Hazard Vulnerability Analysis and Risk Assessment in Facilitator Guide. US Federal Emergency Management Agency, Washington, DC. http://training.fema.gov/EMIWeb/EMICourses/E464CM/02%20Unit%202.pdf (4 September 2014)

FEMA (2013) Hurricane Sandy After Event Report. Federal Emergency Management Agency. http://www.fema.gov/media-library-data/20130726-1923-25045-7442/sandy_fema_aar.pdf (4 September 2014)

National Diet of Japan (2011): The Official Report of the Fukushima Nuclear Accident Independent Investigation Commission. Diet of Japan, Tokyo. URL= https://www.nirs.org/fukushima/naiic_report.pdf (4 September 2014)

Franchina, L., M. Carbonelli, L. Gratta, M. Crisci and D. Perucchini (2011): An impact-based approach for the analysis of cascading effects in critical infrastructures, International Journal of Critical Infrastructures, 7(1): 73-90.

Genserik, R. (2009): Man-made domino effect disasters in the chemical industry: the need for integrating safety and security in chemical clusters,Disaster Advances, 2(2): 3-5.

Helbing, H., C. Ammoser, and C. Kühnert (2005): Disasters as extreme events and the importance of network interactions for disaster response management, in: Albeverio,S. ,Jentsch, V. and Kantz,H. (eds) The Unimaginable and Unpredictable: Extreme Events in Nature and Society, Springer, Berlin: 319-348.

Helbing, D. (2013): Globally networked risks and how to respond, Nature, 497: 51-59.

Hladny J., Kratka M., Kasparek L. (2004): August 2002 catastrophic flood in the Czech Republic. T.G. Masaryk Water Research Institute, Prague. URL= http://www.mzp.cz/osv/edice.nsf/E80DF4F3457EE6ABC12570B6004D6EF4/$file/flood_2002.pdf

(4 September 2014)

IPCC (2012): Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation, Special Report of Working Groups I and II of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge. URL= http://www.ipcc-wg2.gov/SREX/images/uploads/SREX-All_FINAL.pdf (4 September 2014)

Little, R.G. (2002): Controlling cascading failure: understanding the vulnerabilities of interconnected infrastructures, Journal of Urban Technology 9(1):109-123.

Kunz, M. B. Mühr, T. Kunz-Plapp, J.E. Daniell et al. (2013): Investigation of Superstorm Sandy 2012 in a multi-disciplinary approach. Natural Hazards and Earth System Sciences 13: 2579-2598.

Jha, A.K., T.W. Miner and Z. Stanton-Geddes (2013): Building Urban Resilience Principles. International Bank for Reconstruction and Development, World Bank, Washington DC. http://elibrary.worldbank.org/doi/abs/10.1596/978-0-8213-8865-5 (11 July 2014).

May, F. (2007): Cascading Disaster Models in Postburn Flash Flood, in: Butler, B.W., Cook, W., The Fire Environment – Innovations, Management and Policy; Conference Proceedings. US Department of Agriculture Forest Service, Washington, DC: 446-463. URL=

www.fs.fed.us/rm/pubs/rmrs_p046/rmrs_p046_443_464.pdf (4 September 2014)

NATO-Euro Atlantic Disaster Response Coordination Centre (2002 a): EADRCC Urgent Request for Assistance Floods/ Czech Republic. NATO, 14/08/ 2002 URL= http://www.nato.int/eadrcc/floods_czech_republic/report_2002_106.pdf (4 September 2014)

NATO-Euro Atlantic Disaster Response Coordination (2002b): Centre EADRCC situation Report N.6 on the Flood/Czech Republic, NATO, 19/08/ 2002. URL= http://www.nato.int/eadrcc/floods_czech_republic/report_2002_115.pdf(4 September 2014)

NATO-Euro Atlantic Disaster Response Coordination Centre (2002c): EADRCC situation Report N. 8 on the Flood/Czech Republic, 21/08/2002 NATO, URL. http://www.nato.int/eadrcc/floods_czech_republic/report_2002_119.pdf(4 September 2014)

National Diet of Japan (2012): The Official Report of the Fukushima Nuclear Accident Independent Investigation Commission, Executive Summary. The National Diet of Japan, Tokio.

http://reliefweb.int/sites/reliefweb.int/files/resources/NAIIC_report_lo_res2.pdf (11 July 2014).

Oxford English Dictionary, http://www.oed.com/view/Entry/28381#eid10013183 (7 October 2014).

Peters, K., L. Buzna and D. Helbing (2008): Modelling of cascading effects and efficient response to disaster spreading in complex networks, International Journal of Critical Infrastructures 4(1-2): 46-62.

Smith, K. and D. Petley (2009): Environmental Hazards. Assessing Risk and Reducing Disaster (5th edn). New York: Routledge.

UNISDR (2009): UNISDR terminology on Disaster Risk Reduction. United Nations International Strategy for Disaster Reduction, Geneva, Switzerland.

http://www.unisdr.org/files/7817_UNISDRTerminologyEnglish.pdf (1 July 2014).

United States -Canada Power System Outage Task Force (2004): Final Report on the August 14, 2003 Blackout in the United States and Canada: Causes and Recommendations. U.S. Department of Energy and Minister of Natural Resources, Canada. http://energy.gov/sites/prod/files/oeprod/DocumentsandMedia/BlackoutFinal-Web.pdf (9 October 2014)

UNDHA (1992): Internationally Agreed Glossary of Basic Terms Related to Disaster Management. United Nations Department of Humanitarian Affairs, Geneva, Switzerland. http://reliefweb.int/sites/reliefweb.int/files/resources/004DFD3E15B69A67C1256C4C006225C2-dha-glossary-1992.pdf (11 July 2014).