risk assessment - Geography Ebooks | TheGeoecologist

Question 1

What is the fundamental formula for disaster risk reduction?

Accepted Answer

The fundamental formula for disaster risk reduction is Risk = (Hazard × Vulnerability) / Capacity. This equation shows that risk can be reduced by decreasing vulnerability (susceptibility to damage) and increasing capacity (resources to cope), even when hazards remain unchanged.

Question 2

What are the main differences between qualitative and quantitative risk assessment models?

Accepted Answer

Qualitative models use descriptive scales (low/medium/high) and tools like risk matrices and participatory appraisal, ideal for community-level planning with limited data. Quantitative models use numerical probabilities and tools like probabilistic risk assessment and GIS simulations, used for precision in urban planning and infrastructure projects.

Question 3

How does the Sendai Framework guide disaster risk reduction efforts globally?

Accepted Answer

The Sendai Framework (2015-2030) sets seven global targets and four priorities: understanding risk, strengthening governance, investing in resilience, and enhancing preparedness. It monitors 38 indicators including mortality reduction, economic loss reduction, and critical infrastructure protection.

OUR ADDRESS

Uttar Pradesh

CONTACT US

SEND US A MESSAGE

CONTACT INFORMATION

Disaster Risk Reduction: Complete Guide to Risk Assessment Techniques