There was a combination of human and physical causes contributing to a series of effects and impacts. Web page reproduced with the kind permission of the Met Office. The solution included both soft and hard engineering strategies. Boscastle is also located on a confluence of three rivers. What was the management strategy? Pin It on Pinterest. Tree management – dead trees were removed to prevent them being swept away, causing blockages under bridges.
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. Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle. Since the Boscastle case was re-run with a higher resolution research model which proved able to resolve the line of thunderstorms with much more accuracy and detail. 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. Huge amounts of water from this sudden downpour flowed into two rivers, the Valency and Jordan which flows into the Valency just above Boscastle.
Using the Teachit Geography template, this sorting exercise provides a framework for investigating cause of, effect of and response to the Boscastle flood.
Radar imagery Fig 2. Download the free PDF resource. Why the Boscastle flood scheme required? Animation of rainfall radar.
How are sand dunes formed? Residents had little time to react. Boscastle is also located on a confluence of three rivers.
Both overflowed, boscatsle this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle.
Rivers and flooding – Revision 3 – KS3 Geography – BBC Bitesize
The risk of flooding has been reduced. This included widening and deepening the Valency River, and installing a flood culvert to improve flow in the Jordan River. There is more about surface pressure charts in the weather section of the Met Office website.
The rebuilding projects and construction of flood defences took several years which meant the lives of local people were disrupted for sometime. The Environment Agency has carried a major project to increase flood defences in Boscastle, with the aim of preventing boxcastle similar flood happening again.
Case Study – Boscastle Floods
The pictures show cloud forming over Boscastle at about 1 p. Additionally, the deluge of water coincided with a high tide. The ground was already saturated due to above average flooxs during the previous two weeks.
The responses to the flood were both short and long term. Very heavy rain fell in storms close to the village, with over 60mm of rainfall in two hours. Animation of Satellite images Flash Player required.
Case study of Bangladesh and Boscastle Floods. – GCSE Geography – Marked by
Web page reproduced with the kind permission of the Met Office. The drainage basin of Boscastle is steep and impermeable rock.
What was the management strategy? Pin It on Pinterest. Satellite image The thickest cloud is shown by the brightest white areas on the picture. Download the adaptable Word resource. If you’ve found the resources on this site useful please consider making a secure donation boscatle PayPal to support the development of the site. A line of very heavy rain starts at about 1 p.
For example, the red areas indicate that rain is falling at between eight and 16 mm per hour.
Case Study Boscastle Flood Flashcards Preview
Cause, effect and response Floods More resources by this contributor 2. The wind is blowing anticlockwise about the low czse area, so the air is arriving into Boscastle from a south-westerly direction. Human Impacts There was a huge financial cost to the floods.
Flood management case study: