What are the factors of the risk triangle?

The three cornerstones in a modern risk-oriented approach defining the “risk triangle”: risk analysis, risk evaluation and risk management.

What is the concept of disaster risk?

The potential loss of life, injury, or destroyed or damaged assets which could occur to a system, society or a community in a specific period of time, determined probabilistically as a function of hazard, exposure, vulnerability and capacity.

What are the 3 elements of disaster risk?

Risk is a combination of three components: hazard, exposure, and vulnerability. Data from each of these categories can be used to paint a picture of risk in a certain location and over time. Hazard – a potentially destructive physical phenomenon (e.g., an earthquake, a windstorm, a flood).

What is the concept of disaster risk reduction?

Disaster risk reduction is aimed at preventing new and reducing existing disaster risk and managing residual risk, all of which contribute to strengthening resilience and therefore to the achievement of sustainable development.

What are the elements of risk?

Given this clarification, a more complete definition is: “Risk consists of three parts: an uncertain situation, the likelihood of occurrence of the situation, and the effect (positive or negative) that the occurrence would have on project success.”

What is the cause of hazard?

The hazards are mainly caused by natural environmental factors. The human hazard system includes three groups: technology, conflicts, and wars. The hazards are mainly caused by human environmental factors. The hazards are due to integrated natural and human factors.

What is basic concept of disaster?

A disaster is a serious disruption of the functioning of a community or a society involving widespread human, material, economic or environmental loss and impacts, which exceeds the ability of the affected community or society to cope using its own resources.

What is concept of disaster?

A disaster is the result of a hazard’s impact on the society. A serious disruption of the functioning of a community or a society causing widespread human, material, economic or environmental losses which exceed the ability of the affected community/society to cope using its own resources.

What are the key concepts principles and elements of disaster risk reduction?

Disaster Risk Reduction (DRR) is the concept and practice of reducing disaster risks through analysis and management of the causal factors of disasters.

• reduced exposure to hazards.
• lessening of vulnerability of people and assets.
• effective management of land and the environment.
• improved preparedness for adverse events.

How is a risk assessed?

A risk assessment is a thorough look at your workplace to identify those things, situations, processes, etc. that may cause harm, particularly to people. After identification is made, you analyze and evaluate how likely and severe the risk is.

What are the concepts of disaster?

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.

What is the key concepts and principles of disaster risk reduction?

Disaster risk reduction is about choices. Reducing exposure to hazards, lessening vulnerability of people and property, wise management of land and the environment, and improving preparedness for adverse events are all examples of disaster risk reduction.