The natural environment as a disaster hazard: The growing global health threat
Disaster Prevention and Management
ISSN: 0965-3562
Article publication date: 24 October 2019
Issue publication date: 11 November 2019
Abstract
Purpose
The rapid deterioration of the earth’s natural ecosystems are increasing the risk of human morbidity and mortality worldwide. Hydrometeorological hazards are concentrating contaminants from the damaged environment and exposing large vulnerable populations to life threating illnesses and death. This study performed a retrospective health risk assessment on two recent events where such impacts unfolded, namely, the 2015 south east Equatorial Asia smoke haze disaster and the 2016 Melbourne thunderstorm asthma epidemic. The purpose of this paper is to test if the characterisation of health risk warranted earlier and more effective risk reduction activities prior to the disasters occurring.
Design/methodology/approach
A retrospective health risk characterisation assessment was performed combing United Nations International Strategy for Disaster Risk Health Aspect in Disaster Risk Assessment (2017) framework with a thematic and targeted word literature review to identify the level of risk knowledge prior to each event. A risk characterisation matrix was then created to characterise the health risk of each hazard event.
Findings
The 2015 south east Equatorial Asia smoke haze disaster risk assessment was characterised as “extreme” health risk and the 2016 Melbourne thunderstorm asthma epidemic was characterised as “high” health risk.
Practical implications
Reaching the goals of the Sendai Framework require strategies and plans which urgently address the catastrophic level of mortality risk posed by exposure to environmental contaminants.
Originality/value
Innovative approaches and partnerships are necessary to mitigate the risk from the deteriorating health of the environment and natural ecosystems, along with disaster response initiatives that reduce exposure of vulnerable people on a large scale.
Keywords
Citation
Finnigan, G.A. (2019), "The natural environment as a disaster hazard: The growing global health threat", Disaster Prevention and Management, Vol. 28 No. 6, pp. 724-737. https://doi.org/10.1108/DPM-09-2019-0294
Publisher
:Emerald Publishing Limited
Copyright © 2019, Emerald Publishing Limited