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The Challenge of Natural Hazards
Challenge of Natural Hazards Case Studies
Case Studies: HIC & LIC Earthquakes
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Earthquake
A sudden and violent shaking of the ground, typically causing great
destruction
, as a result of movements within the earth's crust or
volcanic
action
Nepal earthquake
Magnitude
7.8
Epicentre
80km
northwest of
Kathmandu
L'Aquila earthquake
Magnitude
6.3
Epicentre
7km
northwest of the settlement
Wealth
of an
area
Affects the effects of
earthquakes
and
responses
to them
2015 Nepal earthquake
Magnitude
7.8
Epicentre
80km
northwest of
Kathmandu
2009
L'Aquila earthquake
Magnitude
6.3
Epicentre
7km
northwest of L'Aquila
Primary effects of an earthquake
Death
Injury
Damage
to
infrastructure
Secondary effects of an earthquake
Effects that happen due to the primary effects, can happen
hours
, days or
weeks
after
Primary effects in Nepal
1.
8692
people died
2.
20000
people injured
3.
3
million
people made homeless
4.
7000
schools
destroyed
5. $
5
billion damage
Primary effects in L'Aquila
1.
309
people died
2. 1500 people injured
3.
65000
people made homeless
4. 10000-15000 buildings collapsed
5. Hospital badly damaged
6. $
16
billion damage
Secondary effects in Nepal
1.
Avalanche
on Mount
Everest
killed 19
2.
Landslides
killed 250 in
Ghodatabela
3. Landslide blocked
Kali Gandaki River
Secondary effects in L'Aquila
1. Access to some areas
restricted
due to unsafe buildings
2. Transport damaged by
landslides
and
rock
falls
3. University applications
declined
Immediate responses in Nepal
1.
Rescue teams
, medical support and
water
provided by UK, China and India
2. $
126 million
raised in international aid by
DEC
3.
500000 temporary
shelters set up
4.
UN
and WHO distributed
medical supplies
Immediate responses in L'Aquila
1. Homeless provided with
tents
and
hotel
rooms
2.
Bills
and
mortgages
suspended
3. $
552.9
million from
EU
disaster fund
4. $
170
million raised by
British Red Cross
DEC did not provide aid in
L'Aquila
as
Italy
is a HIC
Long-term responses in Nepal
1. Buildings constructed to
stricter
codes
2.
Homeless
re-housed, 7000 schools re-built
3. Mount
Everest
base camp repaired
4.
Landslide
areas cleared,
roads
repaired
Long-term responses in L'Aquila
1. No taxes paid by residents in
2010
2.
University
fees dropped for
3
years to encourage students back
3.
Memorial procession
held on anniversary