Bushfires have been the most common natural disaster in New South Wales over the past decade, according to our study published today in Nature's Scientific Reports.
Our study, the first of its kind, looked at disaster declarations in local government areas (LGAs). We found 207 disasters affected the state between 2004 and 2014. Bushfires were the most common, responsible for 108 disaster declarations, followed by storms (55) and floods (44).
By looking at where disasters were declared, we found a "hotspot" in northern New South Wales, which includes some of the state's most disadvantaged communities.
This suggests that to help communities prepare for disasters, we need to address underlying causes of disadvantage.
There's nothing natural about a disaster
Disasters are a regular part of life for communities across the globe. So far in 2016, disasters have cost US$71 billion and claimed some 6,000 lives. Globally, the number and cost of disasters is rising.
Australia has a long history of natural disasters, from catastrophic bushfires to flooding rains. Many people are asking whether such disasters are becoming more frequent, and what we can do to better prevent and prepare for them.
Despite the way we talk about them, fires, floods and storms are not inherently natural disasters. Though they may threaten social systems or the environment, they are more accurately classified as natural hazards.
A disaster occurs when a natural hazard overwhelms a social system's capacity to cope and respond. Instead, disasters require many agencies and a coordinated response. Many factors such as vulnerability, resilience and population density influence a how a community copes with hazards.
Read more at: http://phys.org/news/2016-11-natural-disasters-affecting-australia-disadvantaged.html#jCp