a serious disruption of the
functioning of a community or a society at any scale due to hazardous events interacting with conditions of exposure,
vulnerability and capacity, leading to one or more of the following: human, material,
economic and environmental losses and impacts.
Disaster
is sometimes used interchangeably
with the term disaster, as, for example, in the
context of biological and technological hazards or
health emergencies
Emergency
occurs during and
immediately after the disaster
Disaster damage
is the total effect, including
negative effects (e.g., economic losses) and
positive effects (e.g., economic gains), of a
hazardous event or a disaster
Disaster impact
2 types of disaster impacts
spatial and temporal
the scale (space, size, scope,
extent) of disaster
spatial
how many events,
recurrence in a given period the disaster may occur again
frequency
how slow or fast/ rapid the
event unfolds
temporal