These large granite boulders were imported from Scandinavia and deposited by barge along the coast. What is plan to defend the terminal against the sea? Flamborough Head is made of which rock type? Vegetation was planted on the cliffs to further stabilise them from mass movement. Indeed, today, farmland, tourist sites such as caravan parks and villages remain under threat. In addition to this the Holderness Coast is a popular destination for holidaymakers and during the summer months, the road is used heavily by tourists. What was the original life expectancy of the Easington terminal?
Because the clay is an unconsolidated WEAK mass of clay particles and boulders it erodes more rapidly than the more resistant rock of chalk in the north. Related Topics Use the images below to explore locations along the Holderness Coast. Following the construction of defences, they increased to 3. In , Mappleton was under threat from losing 30 houses and its main road. They are narrow as the result of the lack of major rivers bringing new sediment into the coastal budget.
The Holderness Coast
The exposed chalk of Flamborough provides examples of erosion, features such as caves, arches and stacks. Coastal management at Hornsea and Withernsea are examples of hard engineering solutions to coastal erosion.
What is coastal erosion? This is known as cliff stabilisation. Soft Engineering Find out about soft engineering along the coast. This is because water enters cracks and pore spaces in the rock, adding weight and making it slump.
Revetments are very expensive but long-lasting. The seabed consists of the glacial mud, sands and boulders, as do the cliffs. The area contains ‘text book’ examples of coastal erosion and deposition. There are two main reasons why this area of coast is eroding so rapidly.
Mappleton is an excellent case study of an attempt at coastal management.
Coastal management – Revision 3 – GCSE Geography – BBC Bitesize
To get a better experience, try one of the supported levfl listed here. A number of farmers have lost a significant amount of land to increased rates of erosion. At Holderness the environment is primarily one of fetch-limited wind wave development, the dominant wave direction is north-easterly, creating beography north-south orientated net longshore current. Holderness Coast is a good example of rapid coastal erosion for reasons like: Following the construction of defences, they increased to 3.
Describe the texture of boulder clay What happens to sand and stones once they are eroded? Take a look at our new resources in the shop Dismiss. Drainage Basin Hydrological System. Related Topics Use the images below to explore locations along the Holderness Coast. Hurricane Katrina Case Study. Notice the impact of erosion to the south of the coastal defences. The census indicated that the parish of Mappleton had a population ofand increase from in What is the knock-on effect of this?
Click on the image for a clearer picture. Sorry, your blog cannot share posts by email. As the result of this the beaches to the south have very little sediment and during low tide expose a combination of sand and geographyy boulders that have been eroded from the cliffs.
An annotated photograph to show the coastal management techniques used the protect Mappleton and their impact click to enlarge. The Holderness Coast is one of Europe’s fastest eroding coastlines. They have been successful in restricting waves from attacking the base of the cliffs here.
Holderness Case Study Page
In addition to czse clay being vulnerable to erosion, it is also prone to slumping. For a named coast either hard or soft rockdescribe its main features.
Spurn Point provides evidence of longshore drift on the Holderness Coast. InMappleton was under threat from losing 30 houses and its main road.