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GCSE LEDC Flooding Case Study -1998 Bangladesh Flood
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What year was the Bangladesh Flood?
1998
In which 2 months did this occur?
July/August 1998
Stat time, What % of the country was flooded?
70%
How long was the country flooded for?
Over 70 days
Deaths?
2000 deaths
How many homes were destroyed?
7 million homes were destroyed
How many people were made homeless?
25m people were made homeless
What were the causes?
Bangladesh is a very flat country with 3/4 of the country being around 10m above sea level
Causes?
1000mm fell in July & the 3 major rivers in Bangladesh broke their banks
Name those 3 major rivers please that broke their banks after 1000mm of rainwater fell?
River Ganges, Meghna & Brahmaputra
What problem did massive deforestation in Bangladesh cause?
The rapid deforestation in Bangladesh caused rapid overland flow flow and a higher peak discharge and smaller lag times
Flood protection?
Bangladesh is an LEDC so minimal, embankments or levees are poorly maintained & some collapsed
Positive effects of flooding in Bangladesh?
It's essential every year to maintain crops & distribute slit across the fields,
although
What % of the country was submerged?
70% of Bangladesh was submerged
Name 3 negative effects
Drinking supply contaminated...led to diseases ect
Electricity supply was cut-off
Shortages of food&medicine
What was the estimated cost of the floods?
It was predicted that the floods would cost
$1.5b
, this put the country's development back
10 years
!
How does Bangladesh cope from flooding?
Some houses are built on stilts
Hundreds of embankments
Warning systems + shelters
Author
elliotturnbull
ID
271012
Card Set
GCSE LEDC Flooding Case Study -1998 Bangladesh Flood
Description
Review of the case study.
Updated
4/18/2014, 8:22:17 PM
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