DISASTER~ Emm, today I would like to discuss a bit about it. We know that volcanic eruption is a disaster. Tsunami is a disaster. A sudden earthquake is a disaster. But what does it really means?
“ Bencana adalah peristiwa atau rangkaian peristiwa yang mengancam dan mengganggu kehidupan dan penghidupan yang disebabkan, baik oleh faktor alam dan/atau faktor nonalam maupun faktor manusia sehingga mengakibatkan timbulnya korban jiwa manusia, kerusakan lingkungan, kerugian harta benda, dan dampak psikologis.” - Undang-Undang No 24 Tahun 2007 Disaster Management in Indonesia.
There are many terms used in the concept of disaster which are:
1) Hazard - something that contain energy
2) Risk - probability that something negative will occur
3) Event - realization of hazard
4) Impact - contact between event and society
5) Damage - Negative result from the impact of an event
6) Change of social function - as a result of the damage
7) Disaster - when external aids are needed for recovery and make new changes
* it will only be an EVENT if needs NO external aids to recover!
Classification of hazards (Sudden or slow onset)
Natural (physical) | Manmade/Technological |
-Weather related (meteorological) -Earth movement 1. External (topographical) 2. Internal (tectonics & tellurics) | - Industrial disasters - Nuclear accidents - Chemical accidents - Fires - Wars, civil strife - Structural failures |
Natural (biological) 1. Epidemics 2. Infestations |
|
The examples of natural disasters based on the origin:
1. Meteorological - Hurricanes, cyclones, tornadoes, typhoons
- Heavy rains, thunderstorms, floods, snow-storms
- Drought and famine
- Heat waves, cold waves
2. Topographical - Landslides and avalanches
3. Tectonics and tellurics - Earthquakes & Volcanic eruptions
4. Epidemics - Yellow fever, Cholera, Meningitis
5. Infestations - Locust invasions & Mealy bug infestation
Resources:
1) WHO- definition of disaster.
2) Addis Ababa, July 1998. Emergency Health Training Programme for Africa, Panafrican Emergency Training Centre. WHO/EHA.
3) Lecture “Conceptual Framework of Disaster and Disaster Management" by dr. Hendro Wartatmo, Sp. B-KBD.
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