By Kimberley Miner, Research Fellow
Under a changing climate regime, identifying and assessing compounding risks to national security is becoming increasingly important. In their Letter to Science Miner et al. highlight how natural disasters can increase and expose compounding risks, including post-disaster release of chemicals during and after hurricane storm surge. Identifying and mitigating the impact of chemical release must be incorporated into pre-disaster risk models at both the local and national level, requiring input and understanding of risks from multiple stakeholders. “A coastal urban ecosystem already suffering from storm damage must be protected from uncontrolled pollution exposure,” they say, “and this reality needs to be integrated into long-term planning for regional and national agencies.”
For further information on the topic, please see:
US National Climate Assessment, Climate Change Impacts in the United States Climate Change Impacts in the United States (2014). https://downloads.globalchange.gov/usimpacts/pdfs/climate-impacts-report.pdf
Kenward, N. Zenes, J. Bronzan, J. Brady, K. Shah, “Overflow: Climate change, heavy rain, and sewage” (2016); http://assets.climatecentral.org/pdfs/Overflow_sewagereport_update.pdf
Tabuchi, S. Kaplan, “A sea of health and environmental hazards in Houston’s floodwaters,” New York Times (2017); www.nytimes.com/2017/08/31/us/houston-contaminated-floodwaters.html.