Destroyed homes Stress and anxiety for local people Cars belonging to more than 1, people washed away. The combination of high localised temperatures and the great quantity of unabsorbed surface water plus moist winds off the sea caused a great deal of moist, warm air to travel upwards quickly. Don’t show this message again. Map of the area affected What happened to cause this event? Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle. Rivers and Boscastle floods quiz. Flood management case study:
Tree management – dead trees were removed to prevent them being swept away, causing blockages under bridges. The damage not only affected the residents, but also insurance companies. Hundreds killed Millions made homeless Contaminated water led to disease. This link opens in a new window. Dhaka Integrated Flood Protection Project Cluster villages raised by 2m and raised homesteads individual homes raised by 2m on earth banks Flood shelter:
Tree management – dead trees were removed to prevent them being swept away, causing blockages under bridges. Animation of rainfall radar. Physical Impacts Flooding On the day of the flood, about 75mm of rain fell in two hours — the same amount that normally falls in the whole of August. The Environment Agency has carried a major project to increase flood defences in Boscastle, with the aim of preventing a similar flood happening again.
Case Study – Boscastle Floods
Residents had little time to react. The flash flood was a freak event.
Report Studyy 10th June, Overall summary The Response. The weight of water eroded river banks, damaged gardens and pavements. Cause, effect and response Floods More resources by this contributor 2.
There was a combination of human and physical causes contributing to a series of effects and impacts. Physical Impacts Responses to the flooding What happened to cause this event? Cars were swept out to sea, buildings were badly damaged and people had to act quickly to survive. Destruction of houses, businesses and gardens Floodwater gushed into houses, shops and pubs.
The drainage basin of Boscastle is steep and impermeable rock.
Boscastle flood – Causes and effects table in GCSE Geography
Deforestation in Himalayas Ganges diverted for irrigation increasing silt deposition Rapid unplanned urbanisation in Dhaka.
Rainfall rates of at least 32 mm per hour are being measured. This link opens in a new window. Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle.
Case study of Bangladesh and Boscastle Floods. – GCSE Geography – Marked by
Water on land – case studies. Sort statements to show these causes, effects and responses, e. Effects Roads were blocked off by the floodwater, making emergency access difficult except from the air.
The damage not only affected the residents, but also insurance companies. The line labelled known as a trough line caused very heavy rain and thunderstorms. Low bridges removed River widened through Boscastle New flood defence wall built in village centre River bed lowered by an average of 0. Human Impacts There was a huge financial cost to the floods. For example, the red areas indicate that rain is falling at between eight and 16 mm per hour.
The effects of and responses to floods vary between areas of contrasting levels of wealth.
It is likely effechs home insurance will be much costlier in Boscastle from now on. The combination of high localised temperatures and the great quantity of unabsorbed surface water plus moist winds off the sea caused a great deal of moist, warm air to travel upwards quickly.
The steepness of the valley accelerated the rainwater falling on the hills as it travelled down to the valley floor where Boscastle lies. Hundreds killed Dffects made homeless Contaminated water led to disease.
Flooding On the stidy of the flood, about 75mm of rain fell in two hours — the same amount that normally falls in the whole of August. Download the free PDF resource. Buildings were smashed, especially in the main street where the river channel flows. Responses to the flooding John Prescott, the Deputy Prime Minister, and Prince Charles visited members of the emergency services and the local GP surgery, which acted as the emergency centre, in the days following the disaster.
The Boscastle flood of — A case study of cause, effect and response Using the Teachit Geography template, this sorting exercise provides a framework for investigating cause of, effect of and response to effscts Boscastle flood.
Satellite image The thickest cloud is shown by the brightest white areas on the picture.