"vulnerability to disasters" is a correct and usable phrase in written English.
You could use it in any written context to refer to a population or region that is susceptible to harm from natural disasters such as floods, earthquakes, hurricanes, tornadoes, etc. Example: "Living in an area of high vulnerability to disasters is not something to be taken lightly. Many families must take extra precautions against potential hazards."
It has also increased vulnerability to disasters, making Kathmandu one of the most earthquake-vulnerable cities in the world.
It is basic good sense that countries such as Nepal, with a high vulnerability to disasters, learn how to improve their ability to deal with crises.
Water is the common thread that links together much of what you addressed: poverty reduction, food security, and reducing vulnerability to disasters.
There is often considerable overlap in the means to reduce people's vulnerability to disasters and to reduce their vulnerability to everyday' hazards.
Barrett's fundamental research objective is to help reduce unnecessary human suffering manifest in ill health, malnutrition, poverty and vulnerability to disasters.
Mounting urban pressures and increasing vulnerability to disasters highlight the need for urban sustainability and ecological wisdom especially in the wake of Hurricane Sandy.
Her institute has published a map showing the social vulnerability to disaster of every county in the United States.
But unrestricted development imposes large costs in the form of traffic congestion, pollution, and, as we've just seen, vulnerability to disaster.
In addition to researching climate-security connections, Levy explores methods for predicting emerging infectious disease risk and for measuring sustainable development, and is leading a project in Haiti to reduce vulnerability to disaster risks by integrating ecology and economic development goals on a watershed scale.
Response measures should be based on mechanisms that reduce overall vulnerability to disaster risk on a day-by-day basis rather than continued reliance on response and recovery options.
Partnership is particularly important as the HFA, and subsequently, the SFDRR, recognized that vulnerability to disaster is the result of societal conditions that exist in advance of a given hazard.
