What is wrong with Withernsea?

Impact of coastal defences south of Withernsea Rates of coastal erosion have increased to the south of the defences at Withernsea. This is because the material is trapped by the groynes along the seafront. Waves can then reach the base of the cliff at high tide causing erosion of the soft boulder clay cliffs.

What are the physical features of Withernsea?

Withernsea lies upon unconsolidated till. This material was deposited by glaciers during the last ice age 18,000 years ago. The groynes on Withernsea beach ensure wide and relatively steep beaches. The beach material is made up of sand and shingle.

How long is the sea wall at Withernsea?

The South Withernsea Coastal Defence Scheme was completed in December 2020. A 400-metre extension of new rock was positioned and 100-metre length of existing rock realigned. Seawall and rock now protect a continuous coastal length of 2.7 kilometres.

What is the site of Withernsea?

Withernsea /ˈwɪðərnsi/ is a seaside resort town and civil parish in the East Riding of Yorkshire, England, and forms the focal point for a wider community of small villages in Holderness. Its most famous landmark is the white inland lighthouse, rising around 127 feet (39 m) above Hull Road.

Is there amusements at Withernsea?

Enjoy Various Games and Activities in Our Amusement Arcade in Withernsea, East Yorkshire. In our amusement arcade, there is something to please everyone with a vast selection of different machines and games to play for the chance to win tickets and prizes.

Whats it like to live in Withernsea?

It’s almost like a market village that happens to be next to the sea. And it’s this atmosphere that attracts many of its visitors. Withernsea has a slower speed, a calmer feel to it. A walk on the blue-flag beach and some fish and chips stubbornly (and admirably) remain the biggest draw.

What are the impacts of coastal erosion?

On non-rocky coasts, coastal erosion results in rock formations in areas where the coastline contains rock layers or fracture zones with varying resistance to erosion. Softer areas become eroded much faster than harder ones, which typically result in landforms such as tunnels, bridges, columns, and pillars.

What is the population of Withernsea?

6,200 residents
It has a population of 6,200 residents and a total of 15,000 including those within the rural surrounding area. Health, jobs, economy and daily living are all shaped by its coastal location.

What is the terminal groyne effect?

3 The terminal groyne effect is defined as: Where defences stop or dramatically reduce erosion, inducing a. sediment deficit down-drift and causing a consequent increase in down-drift retreat rate.

How long is the Hornsea sea wall?

Management strategies Bridlington is protected by a 4.7 km long sea wall. Hornsea is protected by a sea wall, groynes and rock armour.

How many houses are there in Withernsea?

How many council houses are there in WITHERNSEA? There are 438 registered social housing properties in WITHERNSEA.

Does withernsea have a beach?

The main beach at Withernsea is part of a strip of sand and shingle that runs for miles in both directions. An attractively redeveloped promenade features numerous cafes, fish and chip shops and pubs. In addition the beach is patrolled by lifeguards during the summer months. …

Why does coastal erosion occur south of Withernsea?

Rates of coastal erosion have increased to the south of the defences at Withernsea. This is because the material is trapped by the groynes along the seafront. This means beach material that is transported away by longshore drift is not replaced leaving little sediment on the beaches.

Is there evidence of cliff retreat at Withernsea?

Also, there is no evidence of cliff retreat which suggests the coastal defences are effective along the sea front at Withernsea. Rates of coastal erosion have increased to the south of the defences at Withernsea.

How is erosion affecting the East Riding of Yorkshire?

Since 1951, the council has been studying the erosion from Hornsea to Mappleton, and coastal area to the south of Withernsea through 100 monitoring posts. Now GPS technology feeds data to build better sea defences. But erosion rates of up to 3.5 metres a year threatens property and roads.

What is the geology of the town of Withernsea?

The town is surrounded by rich agricultural land and yet sits close to the cliffs and the North Sea. Withernsea lies upon boulder clay. This material was deposited by glaciers during the last ice age 18,000 years ago. The boulder clay is very soft and erodes easily. Below the top layer of boulder clay, the geology is Cretaceous chalk.