- Disasters cause heavy loss of life and property, damage to environment, and disruption of normal life.
- They seriously affect the economy and administration, leading to increased expenditure, reduced productivity, and collapse of services.
- Disasters create social, medical, and psychological problems such as stress, injuries, diseases, and long-term impact on society.
Definitions [1]
Definition: Disaster
A sudden event that causes large-scale damage to life, property and social aspects of a nation or society is called a disaster.
Key Points
Key Points: Effects of Disaster
Key Points: Disaster Management Cycle
| Stage | Phase Type | Main Activity | Purpose |
|---|---|---|---|
| Preparation | Pre-disaster | Preparing plans to reduce damage | To minimize destruction |
| Preparedness | Pre-disaster | Checking readiness of plans and systems | To ensure quick response |
| Impact | During disaster | Assessing intensity and effects of disaster | To understand severity |
| Response | During disaster | Immediate rescue and relief operations | To save lives |
| Redemption | Post-disaster | Measures to reduce damage to society | To stabilize situation |
| Restoration | Post-disaster | Repairing services and infrastructure | To restore normal life |
| Resurgence | Post-disaster | Long-term welfare and rehabilitation | To ensure national progress |
