HOLDERNESS CASE STUDY A LEVEL GEOGRAPHY

This process is called terminal groyne syndrome and happens frequently when groynes are stopped. As the result of this the beaches to the south have very little sediment and during low tide expose a combination of sand and clay boulders that have been eroded from the cliffs. The Holderness Coast is the most rapidly eroding coastline in Europe. You can clearly see the area to the south has very gently sloping beaches and high levels of erosion where the coastal defences stop. Indeed, today, farmland, tourist sites such as caravan parks and villages remain under threat.

As the result of this the beaches to the south have very little sediment and during low tide expose a combination of sand and clay boulders that have been eroded from the cliffs. It works by absorbing — not reflecting — wave energy using large air spaces between the boulders and a broad surface area. However, in most place this is covered by glacial till deposited over 18, years ago. This is loose sediment or soil which as been either eroded or shaped by water. BBC Bitsize footage – Holderness coast. Defending the Holderness Coastline There is a debate about whether or not human beings should attempt to defend coastlines. The exposed chalk of Flamborough provides examples of erosion, features such as caves, arches and stacks.

There is a debate about whether or not human beings should attempt to defend coastlines.

You can clearly see the area to the south has very gently sloping beaches and high levels of erosion where the coastal defences stop. Related Topics Use the images below to explore locations along the Holderness Coast.

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There are two main reasons why this area of coast is eroding levrl rapidly. The rock armour revetment has been very effective in protecting the cliff to the southern end of the settlement.

The Holderness Coast – A-Level Geography – Marked by

A number of farmers have lost a significant amount of land to increased rates of erosion. Drainage Basin Hydrological System. Holderness Coast – Study Page.

Mappleton is an excellent case study of an attempt at coastal management which has a negative impact further along the coast. The coastline starts with blowholes, stacks and stumps at Flamborough, and culminates with Spurn head, a very large spit that runs across part of Humber Estuary. The average annual rate of erosion is around 2 metres per year.

The Holderness Coast

Stud annotated photograph to show the coastal management techniques used the protect Mappleton and their impact click to enlarge. Notice the impact of erosion to the south of the coastal defences. The construction of the rock groynes has created a larger, higher sandy beach for Mappleton.

holderness case study a level geography

This site uses cookies. View The Holderness coastline in a larger map. It is this soft boulder clay that is being rapidly eroded. InHoledrness was under threat from losing 30 houses and its main road.

Mappleton – A Level Geography

Indeed, today, farmland, tourist sites such as caravan parks and villages remain under threat. BBC Bitsize footage – Holderness coast. Take a look at our new resources in the shop Dismiss. The chalk headland has stumps and blowholes.

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Holderness Case Study Page

This is evident in the image below. To get a better experience, try one of the supported browsers listed here. They are narrow as the result of the lack of major rivers bringing new sediment into the levsl budget. What is the rate of erosion at Barmston? Click on the image for a clearer picture.

holderness case study a level geography

In order to protect the cliffs along the front of Mappleton from undercutting, their gradient was also reduced artificially. The area contains ‘text book’ examples of coastal erosion and deposition. This is known as cliff stabilisation. Firefly needs a modern browser, so you may notice acse look broken right now.

holderness case study a level geography

These are shown on the map below. These large granite boulders were imported from Scandinavia and deposited by barge along the coast. The census indicated that the parish of Mappleton had a population ofand increase from in Please Support Internet Geography If you’ve found the resources on this site useful please consider making a secure donation via PayPal to support the development of the site.

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