The major part of the area we will study lies within the Reculver. Revision PowerPoint Use this PowerPoint to help you revise some of the key ideas from this model to help you get ready for your test. It is this soft boulder clay that is being rapidly eroded. What was the original life expectancy of the Easington terminal? Over time the land will become marshland and new habitats will occur. It is an excellent example of a spit. The lagoons are seperated from the sea by a narrow bar however if the bar is eroded the lagoons will be destroyed.
Auth with social network: Fetch Holderness is exposed to winds and waves from the north-east, which have a small fetch of about km. They are fairly cheap however they can be moved around by strong waves so they need to be replaced frequently. How far is the sea from the terminal now? Hard engineering strategies are man made structures to reduce erosion. Email Presentation to Friend.
Leave room on your sketch map for more detail to be added later. The area contains ‘text book’ examples of coastal erosion and deposition.
Therefore, holdsrness waves reach the cliffs without first being weakened by friction with shallow beaches. This is around 2 million tonnes of material every year.
What you need to know for the Holderness Case Study. Although there are beaches, there is never enough sand to stop the waves reaching the cliff base at high tide.
They trap material transported by longshore drift. What was the original life expectancy of the Easington terminal? In addition, you have the added factor explain briefly sea level rise and land sinking Sorry to bring the bad news!
Case study: coastal management in Holderness – ppt video online download
This means that …. The major part of the area we will study lies within the Reculver.
What is the knock-on effect of this? Powerpint Holderness Coastline case study We use this stretch of coastline to cover two case studies in one.
You must quiz one person to define. Geology rock type 2. BBC Bitsize footage – Holderness coast.
PPT – The Holderness Coastline case study PowerPoint Presentation – ID
What is the rate of erosion at Barmston? The average annual rate of erosion is around 2 metres per year. Loading SlideShow in 5 Seconds. Geology The boulder clay has very little resistance to erosion, especially when wet, making it very susceptible to erosion The two main types of rock on the Holderness coast are Boulder clay and chalk. By elon Follow User. Bays are forming between the protected areas and the protected areas and becoming headlands which are being eroded more heavily, which means maintaining the defences in the protected areas is becoming more expensive.
Case study: coastal management in Holderness
Flamborough Head is made of which rock type? Mappleton and the cliffs are no longer at great coaxt from erosion. What sort of feature is Spurn Point What is the ecological value of the salt-marsh behind Spurn Point?
Over time the land will become marshland sthdy new habitats will occur. Boulder clay erodes to produce mainly clay particles, which are easily transported out to sea, rather than accumulating close to the cliffs as beach sand. Spurn head is at risk of being eroded away because less material is being added.
Holderness Case Study Page
Hard engineering strategies are man made structures to reduce erosion. East of London in the county of Kent.
Longshore drift and beach material Geology The boulder clay has very little resistance to erosion, especially when wet, making it very susceptible to erosion The two main ccase of rock on the Holderness coast are Boulder clay and chalk Fetch Holderness is exposed to winds and waves from the north-east, which wtudy a small fetch of about km.
You have been given a key word with a definition on it. Leave room on your sketch map for more detail to be added later An Overview of the Coastline This area of coastline is found between Flamborough head and Bridlington on the Yorkshire Coast. On the other hand beaches further down the coast suffer as there is no beach being deposited. It creates wider beaches which slow waves down and protect the coast from further csae.
Defending the Holderness coast .