Table of Contents
- 1 What type of coast is Holderness Coast?
- 2 Why is there a problem on the Holderness coast?
- 3 Why is the Holderness Coast distinctive?
- 4 How many people live on the Holderness coastline?
- 5 How did the Holderness coast form?
- 6 Why does Holderness coast need protecting?
- 7 What kind of geology is on the Holderness coast?
- 8 Which is a case study of the Holderness coast?
What type of coast is Holderness Coast?
The Holderness coast mainly consists of soft glacial drift cliffs, which have been cut back up to 200m over the last century. The coast is subject to the full force of the waves from the North Sea, with little attenuation before they reach the cliff line….
| Title | Holderness Coast |
|---|---|
| Regional level | Yorkshire |
Why is there a problem on the Holderness coast?
There are two main reasons why this area of coast is eroding so rapidly. The first is the result of the strong prevailing winds creating longshore drift that moves material south along the coastline. The second is that the cliffs are made of soft boulder clay which erodes rapidly when saturated.
Why is the Holderness Coast distinctive?
The boulder clay cliffs to the south are more easily eroded and their retreat has formed the sweeping bay of Holderness. It is this differential rate of erosion that has given the coastline its distinctive shape.
What is the fastest eroding coastline in the UK?
The Holderness coastline
The Holderness coastline is located on the east coast of England. It is the fastest eroding coastline in Europe.
Why is the Holderness coast vulnerable to erosion?
The Holderness coastline is susceptible to erosion due to the long north-easterly fetch, allowing for powerful waves, and the softness of the geology that make up the cliffs.
How many people live on the Holderness coastline?
coastal town of Bridlington, which has a population of 32,000. Other towns along the coast are smaller, Hornsea 8.000 (count 1991) and Withernsea 6.500 (count 1991).
How did the Holderness coast form?
The Holderness Coastline is made up of soft boulder clays (tills) left after the retreat of the Devensian ice sheets about 12 000 years ago. They can be seen on the coast, being rapidly eroded by the sea.
Why does Holderness coast need protecting?
Advantages – Protects the base of cliffs, land and buildings against erosion. Over time the wall may begin to erode. The cost of maintenance is high. Advantages = Prevents the movement of beach material along the coast by longshore drift.
Where is the Holderness coast located in England?
The Holderness Coast is located on the east coast of England. It extends 61km from Flamborough in the north to Spurn Point in the south. The Holderness Coastline is one of Europe’s fastest eroding at an average annual rate of around 2 metres per year. This is around 2 million tonnes of material every year.
Why does the Holderness coast erode so fast?
Because the clay is weak and less resistant rock, it erodes rapidly. In fact, the Holderness Coast is one of Europe’s fastest eroding coastlines. The average annual rate of erosion is around 2 metres per year – in a stormy year destructive waves from the North Sea can remove between 7 and 10m of coastline.
What kind of geology is on the Holderness coast?
Geology The Holderness Coastline is made up of soft boulder clays (tills) left after the retreat of the Devensian ice sheets about 12 000 years ago. They can be seen on the coast, being rapidly eroded by the sea.
Which is a case study of the Holderness coast?
Erosion at Skipsea illustrates the human impact of erosion in areas where coastlines are not being defended. Mappleton is an excellent case study of an attempt at coastal management which has a negative impact further along the coast. Spurn Point provides evidence of longshore drift on the Holderness Coast. It is an excellent example of a spit.