Boscast le then and now [image online] Available at: Rainfall rates of at least 32 mm per hour are being measured. 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. There was a combination of human and physical causes contributing to a series of effects and impacts. Floods devastate village [image online] Available at: It remains over the area for about six hours. Human Impacts There was a huge financial cost to the floods.
Flood management case study: Questionnaire on UK Floods. There was costal pollution as debris and fuel from cars flowed out into the sea. A flash flood is is a rapid flooding of geomorphic low-lying areas – washes, rivers , dry lakes and basins. Cars, walls and even bridges were washed away. Rainfall Radar Animation of rainfall radar.
Land use – The upper part of the village has been developing urbanisation! Damage was caused to local wildlife habitats.
The co-ordinate the emergency response in major floods and helps rescue lives and properties, Firefighters: Rescue operation including helicopters, police, fire service was costly. Map of the area affected What happened to lvel this event? A trough is an area of localised rain and thunderstorms.
Web page reproduced with the kind permission of the Met Office. The pictures show cloud forming over Boscastle at about 1 p. Cars in the harbour at Boscastle BBC, b.
Case Study Boscastle Flood Flashcards Preview
Rainfall Radar Animation of rainfall radar. This combined with the Valency valley being narrow led to a very high discharge descending into the valley bottom of Boscastle in a short space of time Bull, They monitor water levels and flows.
Fortunately, nobody died — thanks largely to a huge rescue operation involving helicopters — but there was millions of pounds worth of damage.
The rainfall rate key shows how the colours lsvel the image relate to the rate the rainfall is falling.
Boscastle Floods 2004 Case Study
Flood management case study: It is a warm and moist tropical maritime air mass. The sustainable regeneration of Boscastle.
The Boscastle storm of 16 August Keep me logged in. About two billion litres of water then rushed down the valley straight into Boscastle. Anonymous 16 June at This link opens in a new bscastle.
Accommodation worry for Boscastle [Online]. There was a combination of human and physical causes contributing to a series of effects and impacts. Weather, 60 8pp. This encouraged surface runoff. Very heavy rain fell in storms close to the village, causing two rivers to burst their banks. Winds – A convergence of the prevailing South-Westerly winds and the path of the depression cause a vertical uplift of air. Consequently, the soils were already saturated so water could not infiltrate into the ground, causing overland flow on the 16th.
Boscastle Case Study – GCSE Geography – Marked by
Boscastle, floos small village in Cornwall, South West of England. Slide show of photographs of the Boscastle flood. Raising the car park and using a permeable surface – this allowed cars to be much higher and so they were less likely to be swept away. Roseveare and Trapmore, Weather chart Fig 1. Flooded property in Boscastle BBC, a. Download the adaptable Word resource.