Engineering view of disaster risk
Risk reduction works best when you reduce exposure + vulnerability and strengthen capacity.
Start
Risk logic
A hazard becomes a disaster when it interacts with exposed and vulnerable people/assets.
Risk ≈ Hazard × Exposure × Vulnerability ÷ Capacity
**You can control where and how we build, prepare, respond, and recover.
Engineering levers
- Structural: retrofit, safe design, slope stabilization, drainage, river training, lifeline protection
- Non-structural: land-use planning, code enforcement, SOPs, drills, insurance, education
- Systems: early warning, EOC/ICS coordination, continuity planning, supply chains
- Recovery: Build Back Better (BBB), safer reconstruction, risk-informed relocation
DRR maturity quick check
Adjust sliders (learning tool).
Understanding
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Governance
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Investment
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Preparedness + BBB
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Maturity index
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Quick hazard playbooks (starter)
Common workflow
A practical sequence you can reuse in reports and designs.
- Define context: objectives, people/assets, governance level.
- Analyze hazards: intensity, frequency, triggers, scenarios.
- Map exposure: who/what is in harm’s way.
- Assess vulnerability + capacity: why losses happen; what systems exist.
- Prioritize: hotspots + critical infrastructure.
- Design interventions: structural + non-structural + preparedness.
- Prepare for operations: EOC/ICS roles, SOPs, drills.
- Recover with BBB: rebuild safer; avoid repeating losses.
Terminology (Glossary)
Cards + filters on the left; selected term detail on the right.
Standard terms
Definition: —
Why it matters: —
Example: —
Use in writing
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Quick concepts
Recently viewed
Global frameworks (timeline)
Use the horizontal timeline to explore how DRR thinking evolved (old → new).
Old → new
Select a framework
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Key points
Reference
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How to use frameworks in engineering work
Frameworks are not “theory only.” They help you write better plans, justify investments, and track progress.
Practical mapping
- Priority 1: hazard + exposure + vulnerability information (maps, inventories, scenarios).
- Priority 2: governance (roles, SOPs, enforcement, budgets, coordination).
- Priority 3: investment (retrofitting, resilient infrastructure, EWS).
- Priority 4: preparedness and recovery with BBB (drills, EOC readiness, safer reconstruction).
Methodology cycle
Diagram + worked example (right side).
Cycle
DRM cycle (compact diagram)
Organizations
Filter by type and search within organizations.
Directory
| Organization | Type | Scope | Typical role |
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Case studies
Sticky filters + load more. Click a case to zoom the map and show details on the right.
Global + Nepal
Map tiles © OpenStreetMap contributors.
Case details
Select a case on the left or click a marker on the map.
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Nepal — policy & system
Acts, policy instruments, and institutional roles (starter table).
Nepal
Key legal & policy instruments
| Instrument | Year | What it is used for | Link |
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Institutions and roles
| Institution | Level | Key roles (engineering / management view) |
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Coordination concept map
References
Core global and Nepal links (expand over time).
Links