The increased threat of sea level rise due to climate change, means that other places will need to consider the sustainability of coastal defence strategies for the future. Geofile – Holderness Coastal Management. This means the beaches are narrower and more prone to erosion. Coastal Management- strategies along a stretch of coastline -. Creating dunes by nourishment or plating vegetation provides a better barrier between land and sea as wave energy is absorbed preventing erosion.
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. The Holderness Coast is a great case study to use when examining coastal processes and the features associated with them. What is the rate of erosion at Barmston? However, in most place this is covered by glacial till deposited over 18, years ago. 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.
The lagoons are seperated from caee sea by a narrow bar however if the bar is eroded the lagoons will be destroyed. They trap material transported by longshore drift. Accessibily to settlements have been affected along the coast as roads have collapsed into the sea, Impacts on environment: Hard engineering strategies are man made structures to reduce erosion.
The Holderness Coastline case study We use this stretch of coastline to cover two case studies in one. Loading SlideShow in 5 Seconds.
Case study: coastal management in Holderness – ppt video online download
What should happen to the Holderness coastline? What is coastal erosion? Coastal erosion Holderness Coastline. Also stabalisation is cheap. Spurn head is at risk of being eroded away because less material is being added. What features of erosion are visible at Flamborough Head? What should happen to the Holderness coastline? Leave room on stusy sketch map for more detail to be added later.
Holderness Case Study Page
Managaed retreat is removing an existing defence and allowing the land behind to flood. Also the rate of coastal retreat along the Lincolnshire coast has increased because less new material is being added.
Jess has just bought a lovely seaside house built on the cliff tops of Holderness, East Yorkshire. What little sand is produced is taken southwards by longshore drift, leaving the Holderness cliffs poorly protected against wave attack. Geology rock type 2. Coastal Management at Holderness -Wednesday 19 th october 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.
It is this soft boulder clay that is being rapidly eroded. Describe the texture of boulder clay What happens to sand and stones studt they are eroded? The Atlantic fetch is km or more, and its currents add energy to waves in the North sea. Beaches slow down waves, reducing their erosive power and acting as a barrier. Presentation Transcript The Holderness Coastline case study We use this stretch of coastline to cover two case studies in one. However, this has increased erosion south of Mappleton.
What is being done at Withernsea to protect the town? The Holderness Coast is one of Europe’s fastest eroding coastlines. Homes near cliffs are at risk of collapsing into the sea which means insurance is literally impossible to get. British Geological Survey – Holderness Coast. Collect Leads new Upload Login. Cowden Farm cas now at risk of falling into the sea.
However, people disagree over what land is allowed to flood as flooding farmland would affect farmers. If you wish to download it, please recommend it to your friends in any social system.
First look the location…. On the other hand beaches further down the coast suffer as there is no beach being deposited.