Natural Disaster Research, Prediction and Mitigation

Natural catastrophic events such as volcano eruptions have greatly affected environments in wide regions around the world. Ash and gases impelled by these eruptions into the atmosphere carry large volumes of particles of different sizes (nanometer and ultrafine) that are scattered around the earth. However, the greater accumulation of different grain size was observed in…

Hurricane Sandy struck the United States in October 2012, causing an estimated $65 billion in damages. FEMA provides assistance to survivors through IHP and other programs. Part of its mission is to provide assistance quickly, but the United States Government Accountability Office (GAO) previously identified weaknesses in FEMA’s ability to do so while protecting government…

The development of unconventional oil and natural gas resources using horizontal drilling and hydraulic fracturing (fracking) has created new demand for wastewater disposal wells that inject waste fluids into deep geologic strata. An increasing concern in the United States is that injection of these fluids may be responsible for increasing rates of seismic activity. The…

The Robert T. Stafford Disaster Relief and Emergency Assistance Act authorizes the President to issue “major disaster” or “emergency” declarations before or after catastrophes occur. Emergency declarations trigger aid that protects property, public health, and safety and lessens or averts the threat of an incident becoming a catastrophic event. Given their purpose, the emergency declarations…

Damage from hurricanes is expected to increase significantly in the coming decades because of the effects of climate change and coastal development. In turn, potential requests for federal relief and recovery efforts will increase as well. The Congressional Budget Office has estimated the magnitude of the increases in hurricane damage and the associated amounts of…