They need groynes to prevent te sand going in land slides
Wooden groynes work belkhebra
Groynes prevent or slow down erosion.
Groynes typically last between 15 to 30 years, depending on materials used, environmental conditions, and maintenance practices. Timber groynes may have a shorter lifespan due to deterioration from water and biological factors, while concrete or stone groynes can last much longer. Regular maintenance can extend their effectiveness and longevity.
Groynes are structures built along coastlines to control erosion and manage sediment transport. They help protect beaches by trapping sand, which can mitigate the impacts of wave action and reduce coastal erosion. Additionally, groynes can create calmer waters behind them, promoting the development of habitats for marine life. Overall, they play a crucial role in coastal management and preservation.
A groyne is a hydraulic structure that is used to interrupt water flow and to keep sediment from moving. Groynes can cost up to $770,000.
to stop long sure drift
Swanage is in Dorset. Swanage Bay is to the West of the Isle of Wight on the South coast.
The population of Swanage is 10,124.
Swanage Railway was created in 1885.
Groynes are used for blowing bubbles .
Wooden groynes work belkhebra
Swanage railway station ended in 1972.
Swanage Grammar School was created in 1929.
Swanage Pier Tramway was created in 1858.
The people of Swanage have had an information centre and they have rebuilt the railway.
Groynes prevent or slow down erosion.
Swanage is located in the county of Dorset on the south coast of England.