null
US
Sign In
Sign Up for Free
Sign Up
We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our
terms and conditions
for more information.
Next up
Copy and Edit
You need to log in to complete this action!
Register for Free
49541
Soufriere Hills - Montserrat 1995-1997 LDC
Description
Geography Mind Map on Soufriere Hills - Montserrat 1995-1997 LDC, created by charund on 18/04/2013.
No tags specified
geography
geography
Mind Map by
charund
, updated more than 1 year ago
More
Less
Created by
charund
about 11 years ago
94
0
0
Resource summary
Soufriere Hills - Montserrat 1995-1997 LDC
General
Island in Caribbean - Composite Volcano
active volcano, started erupting in 1995
MVO divided volcanic activity into five phases
early activity 1995
ash emissions, steam explosions, numerous earthquakes, steam reaching 2500m
1997 - increased dome growth, ballistic projectiles
climax - june 25th
pyroclastic flows from an eruption with 4-5 million metres cubed of material within 20 mins
material flowed down northern flank of volcano damaging houses and killing inhabitants
40 km2 of 100km2 of island was considered safe
Plymouth - capital buried in 10m of ash and mud
airport/docking facilities destroyed
southern area was uninhabitable
since 1997 - quiet with minor activity
March 1996 - huge ash cloud accompanied by small pyroclastic flows
Little management increasing severity of impacts
volcano was studied in 1980s, not much attention
no disaster management plan - slow responses
in 1990s infrastructure had been built in risk areas
social impacts
displaced 7000 people. out-migration
arrival of 15,000 people from Caribbean Islands - job opportunity in construction
19 people died
hundreds lost their homes
health and education impacts
worsening of reps diseases
silicosis
post traumatic stress disorder
crowded evacuation centres
enrolement in schools dropped from 3000 to 600
problems retaining teaching staff
schools/health centres destroyed
economic impacts
agriculture
fertile land became useless/inaccessible
now relies on imports
government campaign - residents grow own crops
manufacturing
Montserrat Rice Mills - industries destroyed
offshore medical school - evacuated. spenders in economy
future plans to reinvigorate islands economy included - expansion of ash processing industry
tourism
airport in exlusion zone
huge areas out of bounds
1997 - 400 tourists
ferry to Antigua - increase tourists to 15,000
electricity
increase renewable energy, geothermal recharged by sea and freshwater
loss in value of investments - £1 billion
2/3rd of homes destroyed
Environmental Impacts
millions of pounds of damage to banana and cash crops
destruction of third of islands tropical rainforest
soil has been enriched with magnesium, potassium from weathering of various minerals in volcanic ash
impact on ecosystem
livestock abandoned in exlusion zone
buried under 12m of ash.mud
monitoring equipment
seisometers
gas spectrometers, sulphur dioxide release
bulging of magma reservoir
islands redevelopment
restore tourist industry
return of refugees
rebuild airport - Geralds £11 million
port facilities - Little Bay
new footie pitch funded by FIFA
responses
set up exclusion zones
evacuation programmes
farming areas provided
MVO
temporary shelters in north
re-establishment of air and sea links
new permanent housing
Show full summary
Hide full summary
Want to create your own
Mind Maps
for
free
with GoConqr?
Learn more
.
Similar
Geography Quiz
PatrickNoonan
Geography Coastal Zones Flashcards
Zakiya Tabassum
Using GoConqr to study geography
Sarah Egan
All the Countries of the World and their Capital Cities
PatrickNoonan
Tectonic Hazards flashcards
katiehumphrey
Volcanoes
1jdjdjd1
River Processes and Landforms
1jdjdjd1
GCSE Geography - Causes of Climate Change
Beth Coiley
The Rock Cycle
eimearkelly3
Plate Tectonics
eimearkelly3
Characteristics and Climate of a hot desert
Adam Collinge
Browse Library