613727
Descrição
Mapa Mental por Olivia Brooklyn, atualizado more than 1 year ago
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Criado por Olivia Brooklyn
quase 11 anos atrás
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Response To Flooding In Bangladesh
- Historical records show frequency and scale of
flooding has increased in the last 50 years
- Increases need for flood planning and preparation
- Increases need for flood planning and preparation
- Preparedness Programme
- Cluster villages
- Village that has been raised 2m above water level.
Each village can house 25 - 30 families
- Village that has been raised 2m above water level.
Each village can house 25 - 30 families
- Raised homestead
- Individual homes raised 2m above water level on earth banks.
Earth banks planted with grass to prevent erosion
- Individual homes raised 2m above water level on earth banks.
Earth banks planted with grass to prevent erosion
- Flood shelter
- 2 hectares of raised land where people can bring
livestock. Each shelter house 100 families, including
community room an toilets
- 2 hectares of raised land where people can bring
livestock. Each shelter house 100 families, including
community room an toilets
- Rescue boats
- Rescue boats located around areas
most at risk and near to flood shelters
- Rescue boats located around areas
most at risk and near to flood shelters
- Radios
- Radios given to 'preparedness committee'. Flood warnings
can be issued and the preparedness plan put into action
- Radios given to 'preparedness committee'. Flood warnings
can be issued and the preparedness plan put into action
- Cluster villages
- Dhaka Integrated Flood Protection Project
- Embankments
- Earth embankments built to hold back rising water
- Earth embankments built to hold back rising water
- Slope protection
- To reduce the erosion of the embankments
- To reduce the erosion of the embankments
- Drains
- Storm drains linked back to rivers
- Storm drains linked back to rivers
- Sluice gates
- Able to close channels when water rises
- Able to close channels when water rises
- Embankments
- Ongoing debate about which method should
be used
- Hard engineering can control large amounts of water but it is
expensive and can create environmental problems
- Smaller-scale projects can be used across a wider area, but may
have limited effect in large urban areas
- Hard engineering can control large amounts of water but it is
expensive and can create environmental problems
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