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The term "disaster" itself is defined as follows: "Disasters are serious disruptions to the functioning of a community that exceed its capacity to cope using its own resources. Disasters can be caused by natural, man-made and technological hazards , as well as various factors that influence the exposure and vulnerability of a community."
The international disaster database EM-DAT defines a disaster as “a situation or event that overwhelms local capacity, necessitating a request for external assistance at the national or international level; it is an unforeseen and often sudden event that causes great damage, destruction and human suffering.” [12] The effects of a disaster ...
Instead, emergency management focuses on the management of disasters, which are events that produce more impacts than a community can handle on its own. [2] The management of disasters tends to require some combination of activity from individuals and households, organizations, local, and/or higher levels of government.
Grants for disaster preparedness can be used by flood control districts. [109] Many states have disaster relief agencies of their own. In the event of a disaster outside of a state's operating capacity, the director of said agency will advise the Governor whether or not to proclaim a state of emergency.
Environmental disasters show how the impact of humans' alteration of the land has led to widespread and/or long-lasting consequences. [3] These disasters have included deaths of wildlife, humans and plants, or severe disruption of human life or health, possibly requiring migration. [4] Some environmental disasters are the trigger source of more ...
Democracies use states of emergency to manage a range of situations from extreme weather events to public order situations. Dictatorial regimes often declare a state of emergency that is prolonged indefinitely for the life of the regime, or for extended periods of time so that derogations can be used to override human rights of their citizens usually protected by the International Covenant on ...
The Business Dictionary provide a more comprehensive definition for "disaster response"; [2] Aggregate of decisions and measures to (1) contain or mitigate the effects of a disastrous event to prevent any further loss of life and/or property, (2) restore order in its immediate aftermath, and (3) re-establish normality through reconstruction and ...
This can result in either short-term or long-term damage. Humanitarian crises can either be natural disasters , human-made disasters or complex emergencies . In such cases, complex emergencies occur as a result of several factors or events that prevent a large group of people from accessing their fundamental needs, such as food , clean water or ...