Flooding Flashcards
Cause
Poor
Heavy rainfall- 900mm
Melting of snow in Himalayan mountains
Peak discharge of both rivers happened at the same time
Flooding in a poor part of the world
Place
Date
Rivers
Bangladesh
July and August 2007
Brahmaputra and Ganges
Primary effects
Poor
Over 2000 deaths Around 25 millions people made homeless 44 schools destroyed Factories closed and lots of live stock killed 112,000 house destroyed 10,000 roads destroyed Rivers polluted with sewage and rubbish
Secondary effects
Poor
Children lost out on education
Around 100,000 people caught waterborne diseases
Flooded fields reduced basmati rice yields- price rose by 10%
Many farmers and factory workers became unemployed
Immediate response
Poor
Other governments and international charities distributed food,water, medical Aid and rescue boats were also sent to help people who were stranded
Many people didn’t evacuate from flooded areas,blocked transport links slowed down any evacuations
Long term response
Poor
International charities have funded the rebuilding of homes and the agriculture and fishing industries.
The homes have been rebuilt on stilts so there less likely to be damaged by future floods
Rich part of the world:
Place
Date
River
Carlisle England
8th January 2005
Eden
Cause
Rich
Heavy rainfall 200mm fell in 36 hours
Carlisle is a large urban area this means its impermeable materials like concrete increases runoff
This caused the discharge of the river Eden to reach 1520 cumecs
primary effects
Rich
3 deaths 3000 people made homeless Four schools were severely flooded 350 businesses were shutdown 70,000 addresses lost power some roads and bridges were damaged Rivers were polluted with rubbish and sewage
Secondary effects
Rich
Children lost out on education
Stress-related illnesses increased after the floods
Around 3000 jobs were at risk in business affected by the flood
Immediate response
Rich
People were evacuated from areas that were flooded
Temporary accommodation was set up for people made homeless
Centres were opened in around Carlisle to provide food and drink
Long-term response
Rich
Community groups were set up to provide emotional support and to give practical help
Flood defence scheme has been set up to improve flood defences