A Community at Risk Barton-on-Sea A Community at Risk - - PowerPoint PPT Presentation

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Nov 17, 2022 19 likes •171 views

A Community at Risk Barton-on-Sea A Community at Risk Barton-on-Sea Councillor Fran Carpenter Councillor Fran Carpenter New Forest District New Forest District Council Council Christchurch Bay Christchurch Bay Christchurch Bay -

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A Community at Risk – Barton-on-Sea A Community at Risk – Barton-on-Sea

Councillor Fran Carpenter Councillor Fran Carpenter New Forest District New Forest District Council Council

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Christchurch Bay Christchurch Bay

Christchurch Bay - Location Map Christchurch Bay - Location Map

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CBY1 CBY2 CBY3

CBY4

CBY5

CBY6

CBY7 CHB

CBY1 – Mudeford Spit CBY5 – Barton to Milford CHB – Christchurch Harbour CBY6 - Milford CBY2 – Highcliffe CBY7 – Hurst Spit CBY3 – Naish CBY4 – Barton-on-Sea

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2008 Photography 2008 Photography

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6m cliff erosion 2001 - 2005 12m movement 2001 Hotel 40m from cliff edge 25m from cliff edge

1990 2005

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Sheet Pile Failure Sheet Pile Failure

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Cliff Erosion 1957 - 2005 Cliff Erosion 1957 - 2005

1957 1966 1989 2005

21m – 1957 to 2005 17m – 1989 to 2005

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What Causes the Erosion? What Causes the Erosion?

Erosion by the sea Erosion by groundwater

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Thank You

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Image courtesy Ian West 2007