These would hold back peak flow, but the costs of construction are very high. Deforestation of the Himalaya — reducing interception rates which means shorter lag time and higher peak discharges. In major flooding occurred across wider South Asia, affecting not only Bangladesh but parts of India, Bhutan and Pakistan. A computer installation is. They disgorged water from seasonal wet monsoon rains and melting glaciers and snow in the Himalaya. Rural areas also suffered, the rice crop was devastated as were important cash crops such as jute and sugar. Cyclones from the Bay of Bengal cause and contribute to coastal flooding.
Improved drainage canals — the clearing of old canals had allowed a more efficient drainage system allowing water to drain away more efficiently. Comparing the effects of flooding in richer and poorer countries To describe the main causes, effects and responses of the two case studies F-D To categorise. Sediment is dumped and flooding can occur. A computer installation is. Effects of the floods Flood waters swept away and caused severe damage to railways, roads and bridges. The Syllabus Opposite is a copy of the syllabus for this unit of work. In September June the 30 th to 15 th of August heavy rain and rivers carrying water from upstream exacerbated flooding.
Deaths were not only due to being swept away by the flood waters but also secondary effects of flooding, such as disease spread in contaminated waters and the lack of food resulting flpoding starvation in some cases. Snow melt affects the rivers too, as ice and snow melting from glaciers and mountain peaks in the Himalaya works its way into rivers. HI Operational areas affected by floods Initial findings during and post floods During a disaster the entire community worked together to face it.
Comparing the effects of flooding in richer and poorer countries To describe the main causes, effects and responses of the two case studies F-D To categorise. Deforestation of the Himalaya — reducing interception rates which means shorter lag time and higher peak discharges.
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SPARSO and flood satellite imaging systems — allow more warning to be given to Bangladeshis by monitoring cloud cover, hydrographs and rainfall patterns across the river basins. Management of future floods at Cockermouth LO: Flooding is an annual event as the rivers burst their banks.
The low-lying land means it is easily flooded. Tectonic uplift of the Himalayas means that erosion rates of sediment bbangladesh as the rivers have more potential for erosion. Flooded areas — worst affected areas in north eastern studyy this time — Meghna river.
Ledc case study coping with flooding in bangladesh 1998
Rice farmer in Bangladesh. Rural areas also suffered, the rice crop was devastated as were important cash crops such as jute and sugar. This mass of sediment is dumped in Bangladesh choking the river channels making them more inefficient and reducing hydraulic radius.
Coastal cities such as Chittagong face inundation and ever greater threats from cyclones hurricanes 3,people died in a cyclone on 16 th November Sediment is dumped and flooding can occur.
Foreign aid is given including money from the UK government Water Purification tablets were un by money raised by the WHO World Health Organisation Food aid was given including foreign and national aid.
The land is banfladesh populated.
Published by Megan Leonard Modified over 3 years ago. Rice crops were devastated TWICE that year so farmers did not have time to recover their losses and replant. This hampered relief efforts.
Rivers, flooding case study LEDC Bangladesh – Revision Notes in GCSE Geography
A map of Bangladesh There are advantages to living here: Rice crops were devastated TWICE that year so farmers did not have time foooding recover their losses and replant Hard Engineering This uses technology, large amounts of money to try and control the river. The Himalaya also forces relief or orographic rainfall, increasing rainfall totals and then river levels further.
If you wish to download it, please recommend it to your friends in any social system. As an LEDC the results of flooding in Bangladesh were particular devastating not only baangladesh to its dense population but the lack of resources available to cope with such a disaster.
Modify the Loss Aid — vital for poor people Insurance — more useful for people in richer communities or countries. The flat floodplains of the delta are very fertile. Improved drainage canals — the clearing of old canals had allowed a more efficient drainage system allowing water to drain away more efficiently. Every year the mankind suffers a lot from different kinds of natural troubles.
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Bangladesh is an LEDC and therefore does not have money to implement large schemes.