The hazard management and human responce Flashcards

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1
Q

what are the stages in the hazard management cycle

A
  • Mitigation
  • Preparedness
  • Response
  • Recovery
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2
Q

what is mitigation in the hazard management cycle
- focus
- actions
- when does it take place?

A

mitigation - Preventing hazard events or minimising their effects
. focus- identifying potential natural hazard and taking steps to rescue their impact
. actions -Zoning and land use planning
- developing and enforcing building codes
- building protective structures
. Takes place - before and after the hazard

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3
Q

What is the preparedness in the hazard management cycle
-focus
-action
when does it take place?

A

preparedness - preparing to deal with a hazardous event
. focus - minimising loss of life and property and facilitating response and recovery. Plans are developed and implemented by emergency planners
. Actions - developing preparedness plans
- warning systems
- creating evacuation routes
- raising public awareness and stockpiling essentials

happens before a event

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4
Q

what is the response in the hazard management cycle
- focus
- actions
when does it take place?

A

Response - responding effectively to hazardous event
. Focus - coping with disaster, Aim is to save lives, protect, property e.g.
. Actions - search and rescue efforts
- evacuating people where needed
- restoring critical infrastructure e.g. power and water supplies

takes place after a hazardous geophysical event

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5
Q

What is the recovery in the hazard management cycle
- short term
- long term recovery

A

recovery - getting back to normal
-short term recovery - providing essential healthcare
. restoring permanent power and water supplies
. re-establishing transport routes
. Providing food and temporary shelters
. Organising financial assistance
- long term recovery -
. rebuilding homes and other structures
. repairing and rebuilding infrastructure
. re-opening business and schools

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6
Q

what are the advantages of the hazard management cycle

A
  • emphasis on preparation before which can reduce loss once the hazard occurs
  • Can help in assessing how good a hazard management has been. Lays out what should have happened so can be compared to what actually happens
  • Reduces stress and Anxiety within a population
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7
Q

What are the disadvantages of the hazard management cycle

A
  • More applicable to HICS who are wealthier so they can easily adopt the polices
  • unquantable and generic
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8
Q

what are responses to a hazard from the public and authorities is dependent on

A
  • Economic wealth
  • technology and education
  • Past experience from the natural hazard
  • priorities and attitudes
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9
Q

what is the decision process for managing a hazard like

A

Hazardous event - period of reflection and then a perception of future risk is then formed

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10
Q

What are the 3 types of human response to hazard risk

A
  • prevention modification
  • modify vulnerability
  • modify the loss
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11
Q

What happens in the prevention and modification response

A

prevention - engineering solutions and technology too lessen the likelihood of major impact
- Avalanche and earthquake proof buildings
- raising houses on stilts in flood areas
- flood defences

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12
Q

What happens in the modifying vulnerability response

A

predicting the occurrence of an extreme natural event is the key to protect lives
- planning laws
- prediction technology and research
- emergency service provision
- communication and education

you prepare a community for a hazard
- evacuation plans
-drills
- warnings

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13
Q

what happens in modifying the loss response

A

Length of recovery depends on the speed of response from authorities
- extent of damage to infrastructure and lives
- collaboration between governments and aid agencies

insurance if very hard to gain in hazardous areas

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14
Q

Who are the key players in hazard management

A

. insurance and governments
. local communities
. foreign aid
. NGOs

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15
Q

what does insurance and governments do in hazard management

A

Governments work alongside insurers
- insurance coverage can help communities recover after it provides individuals and businesses with money they need to repair and build
- However HICs have low insurance losses (25-30%) due to management
- Insurance usually provides cover for property loss, fires, flooding etc.

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16
Q

What do the communities do in hazard management

A

Local people are usually the first to respond after a disaster.
- Crucial in immediate search and rescue
- community groups involved in long term strategies
- In rural/mountainous areas aid takes a while to arrive

17
Q

What do Aid donors do in hazard management

A
  • Aid is divided into stages in the hazard management cycle. Emergency aid, Short - term aid, long - term aid
  • Comes from many sources such as government organisations e.g. UN
  • Aid comes in many forms e.g. food, cash, personnel and is directly given to the government
18
Q

Why is disaster aid often criticised

A
  • May be a corrupt or poor distribution systems
  • doesn’t encourage bottom up or a self-help approach to disaster management at local levels
  • In Haiti aid workers were also implicated in the spread of cholera
19
Q

How do NGOs play a role in hazard management

A

important where the government is struggling to respond and they are non governmental
- Can provide funds, coordinate search and rescue efforts etc
- often remain years after the hazard