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Sea-Level-Rise Disaster in Micronesia: Sentinel Event for Climate Change?

Published online by Cambridge University Press:  08 April 2013

Mark E. Keim
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Abstract

Objectives: To describe the impact of an acute-onset sea-level-rise disaster in 2 coral atoll populations and to generate hypotheses for further investigation of the association between climate change and public health.

Methods: Households of Lukunoch and Oneop islands, Micronesia, were assessed for demographics, asset damage, food availability, water quantity and quality, hygiene and sanitation, and health status. Every fourth household on Lukunoch was randomly selected (n = 40). All Oneop households were surveyed (n = 72). Heads of each household were interviewed in the local language using a standard survey tool. Prevalence data were analyzed, and 95% confidence intervals were calculated.

Results: A total of 112 total households were respondents representing 974 inhabitants. On Lukunoch, roughly half of all households surveyed reported at least a partial loss of their primary dietary staple and source of calories (taro and breadfruit). Six (15%) of 40 Lukunoch households surveyed (95% CI, 6%-30%) reported a complete loss of taro and four (10%) of the 40 households (95% CI, 3%-24%) reported a complete loss of breadfruit. On Oneop, nearly all households reported at least a partial loss of these same food staples. Twenty four (31%) of all 76 Oneop households reported a complete loss of taro and another 24 (31%) households reported a complete loss of breadfruit. One third of all households surveyed reported a complete loss. On Lukunoch 11 (28%) of 40 households, (95% CI, 15%-43%) reported damage from salination, but none were damaged to the point of a complete loss. Forty-nine (64%) of 76 Oneop households reported salination and five (6%) reported complete loss of their well.

Conclusion: On March 5, 2007, an acute-onset, sea level rise event resulting in coastal erosion, shoreline inundation, and saltwater intrusion occurred in two coral atoll islands of Micronesia. The findings of this study suggest that highly vulnerable populations of both islands experienced disastrous losses involving crop productivity and freshwater sources. These findings reveal the need for effective public health research and sustainable interventions that will monitor and shape the health of small island populations predicted to be at high risk for adverse health effects due to climate change.

(Disaster Med Public Health Preparedness. 2010;4:81-87)

Keywords

Climate changenatural disastersSmall Island Developing States
Type
Special Focus
Information
Disaster Medicine and Public Health Preparedness , Volume 4 , Issue 1 , March 2010 , pp. 81 - 87
Copyright
Copyright © Society for Disaster Medicine and Public Health, Inc. 2010

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References

REFERENCES

1.Sorensen, RM, Weisman, RN, Lennon, GR. Control of erosion, inundation and salinity intrusion caused by sea level rise. In: Barth MC, Titus JG, eds. Greenhouse Effect and Sea Level Rise: A Challenge for This Generation. New York, NY: Van Nostrand Reinhold Co Inc; 1984. http://www.epa.gov/climatechange/effects/downloads/greenhouse.pdf. Accessed July 31, 2009.Google Scholar
2.Inter-governmental Panel on Climate Change (IPCC) Working Group II. Impacts, Adaptation and Vulnerability.2007. http://www.ipcc.ch/ipccreports/ar4-wg2.htm. Accessed July 31, 2009.Google Scholar
3.Ministerial Conference on Environment and Development in Asia-Pacific, Kitakyushu, Japan, 31 August–5 September 2000. http://www.unescap.org/mced2000/mcedreport.pdf. Accessed July 31, 2009.Google Scholar
4.World Bank. World Development Indicators Database.April 2009. http://ddp-ext.worldbank.org/ext/ddpreports/ViewSharedReport?&CF=1&REPORT_ID=9147&REQUEST_TYPE=VIEWADVANCED&HF=N&WSP=N. Accessed September 4, 2009.Google Scholar
5.World Health Organization. WHO Statistical Information System: Micronesia country profile. World Health Organization Web site. 2008. http://apps.who.int/whosis/data/Search.jsp. Accessed September 4, 2009.Google Scholar
6.World Health Organization. World health report 2006: annex table 1: basic indicators for all member states. http://www.who.int/whr/2006/annex/06_annex1_en.pdf. Accessed September 4, 2009.Google Scholar
7.The Sphere Project: Humanitarian Charter and Minimum Standards in Disaster Response. Oxford, England: Oxfam Publishing; 2004. http://www.sphereproject.org/content/view/27/84/lang,english/. Accessed July 31, 2009.Google Scholar
8.US Environmental Protection Agency. National secondary drinking water regulations. http://www.access.gpo.gov/nara/cfr/waisidx_02/40cfr143_02.html. Accessed July 31, 2009.Google Scholar
9.Watson, JT, Gayer, M, Connolly, MA. Epidemics after natural disasters. Emerg Infect Dis. 2007;13 1http://www.cdc.gov/ncidod/EID/13/1/1.htm. Accessed July 31, 2009.Google Scholar
10.Malilay, J. Floods. In: Noji ER, ed. The Public Health Consequences of Disasters. New York, NY: Oxford; 1997:287-300.Google Scholar
11.Noji, EK. Public health issues in disasters. Crit Care Med. 2005;33 (1 suppl):S29–S33.Google Scholar
12.Jaynes, B. Tidal Swell Washes Over Pacific Islands. The Kaselehlie Press. Dec 24, 2008. http://www.fm/news/kp/2008/dec08_5.htm. Accessed February 10, 2010.Google Scholar
13.Ebi, KL, Balbus, J, Kinney, P. US Funding Is Insufficient to Address the Human Health Impacts of and Public Health Responses to Climate Variability and Change. Environmental Health Perspectives. 2009;117 (6):857–862.CrossRefGoogle Scholar
14.Frumkin, H, Hess, J, Luber, G. Climate change: the public health response. Am J Public Health. 2008;98:435–445.Google Scholar