COASTLINE DESCRIPTION Variability Along Sector This Sector exhibits a high degree of uniformity imposed by the backing sandy heathland and sand dune ridges of the South Haven Peninsula, and the soft sandy shores which occur along the entire length of the unit. Backing cliffs from Redend Point to Handfast Point. The open bay of Studland and the smaller embayment of Shell Bay dominate the coastline. Backshore Zone Much of the upper Backshore of Studland Bay is formed by a virtually continuous foredune ridge of fine sand that varies in height between 3-6m. The Backshore of Shell Bay consists of a gently sloping sand platform and dune bank. The vertical chalk cliffs of Handfast Point have very little vegetation. Intertidal Zone Soft sandy shores occur along the entire length of the sector. The intertidal zone of Studland Bay comprises fine sand and forms a steep beach with a steep beach face at high water mark. The sand shores along Studland Bay are wide, exceeding 120m in places. By contrast the sandy shore in Shell Bay is more narrow, about 40 - 50m wide and consists of sand with a scattering of shingle. It has a shallow slope and a shallow sloping beach face. The shingle beaches around Redend Point are mixed with sand in the lower intertidal zone. Wave Energy Ranges from a relatively low to high wave energy environment, depending on wind direction. Man-made features Pier at South Haven Point for chain ferry. Marine Biology: Littoral Zone Assessment The section of coastline from South Haven Point (SZ 036 867) to Redend Point (SZ 037 829) is uniformly made up of sandy beaches backed by dunes and heathland. The foot of Studland Cliffs are a rocky intertidal habitat, with some pockets of mixed sand and gravel. The southern section tends to be more sheltered than the northern part, with a greater number of infaunal species. Zostera or eelgrass occur in the shallow waters below Studland Cliffs and may be exposed on extremely low spring tides. Part Four: Coastal Data Sheets – Handfast Point to South Haven Point Page 160 CONSERVATION Sensitive Marine Areas Little Sea, the freshwater lake is fringed by reed swamp; it contains several rare species of submerged flora and provides an important site for wildfowl, including pochard, scaup, gadwall and goldeneye. The peninsula is a key site for coastal geomorphology. Sand foreshore backed by sand dunes that enclose a freshwater lake, Little Sea. The north west of the site borders Poole Harbour and consists of intertidal mudflats and saltmarsh. In addition to statutory designations Natural England has identified 3 important areas for marine wildlife (more commonly referred to as 'Sensitive Marine Areas' SMA’s) around Dorset. They are not designations but are used to indicate he presence of rich vulnerable marine species or habitats. The full descriptions of these SMA’s are in the SRC information file. All Dorset Sectors are SMA’s. RESOURCES AT RISK The recreation and tourist activities for the South Haven Peninsula are very much linked to the industry for Poole Harbour (see Sector 5). Shell Bay Tourism and and Studland Bay are very high amenity beaches and access is good, both Recreation by road along the Peninsula and by ferry from Sandbanks. Sport and sea angling are very popular with angling by boat and from the shore in Shell Bay, Studland Bay and from South Haven Point Fisheries and Mariculture The trawl fishing activity around South Haven Peninsula is very much linked to the industry for Poole Harbour (see Sector 16). Industrial N/A Expected Claim Areas TBA Part Four: Coastal Data Sheets – Handfast Point to South Haven Point Page 161 CLEAN-UP STRATEGY Local Agreements Special Consideration Agreed Treatment (Natural England and Local Authorities) Water Table - ease of clean-up on sandy beaches may depend on height of water table Oil that becomes stranded on the saltmarsh within Poole Harbour should be left to degrade naturally and become covered by further deposits. No dispersants. Oil that becomes stranded on the sandy beach should be removed using mechanical or manual methods of clean up. Manual collection of tarballs and other oily debris. Held Locally: Equipment Guidelines None Other Sources of Equipment: MCA Stockpile Equipment held for Fleet Lagoon Booming Plan Weymouth Harbour Boom Containment and Recovery There are no really effective methods available that would completely protect this long, open sandy shoreline other than at-sea clean up. Temporary Storage It may be possible to dig and line storage pits at the back of the beach and in front of the sand dunes. Consultation with the National Trust and Natural England is necessary. Care must be taken to avoid damage to the sand dune system. Large skips could be positioned at the Ferry Car Park or at the Knoll Beach Car Park. Part Four: Coastal Data Sheets – Handfast Point to South Haven Point Page 162 SENSITIVITY SCORE WORKSHEET ECONOMIC range S W AESTHETIC range S W Income or Use Reduction 0-4 4 2 Scenic Quality 0-4 4 4 Natural Resource Damage 0-4 4 4 Visual Impact 0-4 4 4 Replacement / Restoration Costs 0-4 2 2 Local Appreciation 0-4 4 4 Sub Total 0-12 10 8 Sub Total 0-12 12 12 SOCIAL range S W ENVIRONMENTAL range S W Purpose of Use 0-4 4 2 Water quality Degradation 0-4 3 3 Effect of Oil 0-4 4 2 Biological Productivity 0-4 4 2 Degree of Direct Contact 0-4 2 1 Ecological Significance 0-4 4 4 Amount of Use 0-4 4 1 Unique Habitat Uses 0-4 4 2 Treatment before Use 0-4 2 2 Ecological Vulnerability 0-4 4 2 Sub Total 0-20 16 8 Sub Total 0-20 19 13 Total Sensitivity Rating 0-64 57 41 AREA SENSITIVITY RANKING The outside considerations listed below can be added to the total sensitivity rating to modify the score OUTSIDE CONSIDERATIONS range S W Political Pressure 0-4 4 4 Public Pressure 0-4 4 2 Time Restrictions 0-4 2 1 Sub Total 12 10 7 TOTAL SENSITIVITY 0-64 57 41 TOTAL MODIFIED SENSITIVITY 0-76 67 48 Part Four: Coastal Data Sheets – Handfast Point to South Haven Point Page 163 Sector 15 Handfast Point (SZ 054 824) to South Haven Point (SZ 036 867) Length of Coastline - 6.5 km Straight Line Distance - 4.5 km Aspect - Easterly and North-easterly Exposure - moderately exposed Coastline Description - uniform open bay with a soft shoreline of sand which includes the sandy heathland and sand dune ridges of South Haven Peninsula; backing cliffs in the southern section. Conservation - SSSI and NNR because of heathland and dune vegetation of Studland and Godlingston Heaths, and the cliffs within Studland Bay. Resources at Risk - very high because of the commercial fishing and amenity value of the sector. Shell and Studland Bays have a very high amenity value Clean-up Strategy - prioritise for sensitive dune and heathland ecology, amenity beaches and commercial fisheries. Access to Shoreline - access from South Haven Point to Redend Point is good; No access at Handfast Point. AP54 PHB17 AP57 PHB-4B AP55 STU4 (winter) AP56 STU4 (summer) AP53 STU3 (winter) Map Crown Copyright - Map Scale 1cm = 0.258 STU3 (summer) Sector 15 Handfast Point (Old Harry) to Southhaven Point STU2 (winter) STU2 (summer) Access 52 RVP 17 STU1 Access 51 2 S/M/P Unit Key Sensitive Features & Importance EA Rati ng A1 A1 A1 A1 MP S Sensitivity Score S W 67 48 67 48 67 48 67 48 Resources at Risk Feature J F M A M J J A S O N D Peak Tourism & Recreation Commercial Fishing Sport Angling Seabird Concentrations Natural England Designations , Habitats & Coastal Schedules Site Name Designation & Habitat Conservation EN Interest Sched ule Studland and SSSI - Biological & Heathland and dune DT03 Godlingston Geological, NNR, vegetation; waders Heaths pSAC, pSPA, pRamsar and wildfowl; reptiles and invertebrates; coastal landforms Lowland heathland; mires; sand dunes Studland NNR. Lowland Heathland and dune Heath heathland; mires; sand vegetation; birds; dunes reptiles and invertebrates; coastal landforms Studland Cliffs SSSI - Geological, Chalk cliff algae, DT04 pSAC nesting seabirds; coastal landforms Purbeck Ridge SSSI - Geological Chalk cliff algae, DT05 (East and botanical interest Managed Sites Site Name Managing Body South West Peninsula Coastal Path Dorset County Council / The Countryside Commission Studland The National Trust Studland NNR English Nature Purbeck Heritage Coast Dorset County Council / The Countryside Commission Dorset A.O.N.B Dorset County Council / The Countryside Commission Protection Practical STU1 SSSI, SAC, sand dunes, chalk shore, chalk cliffs, eelgrass beds Maybe STU2 SSSI, SAC, birds sand dunes, chalk shore, chalk cliffs, eelgrass beds Maybe STU3 SSSI, SAC, birds, sheltered sediment, Sand dunes, sandy beaches and eelgrass beds Maybe STU4 SSSI, SAC, Birds, No Access to Shoreline and Rendezvous Points (RVPs) Adjacent Sector-Slipway and hardstanding at sailing club (SZ 035 865) off Studland Toll Road, South Haven Point. 51. Redend Point (SZ 037 828) accessed via locked gate (key with National Trust) opposite the Bankes Arms Public House. Slipway and hardstanding available at the end of a narrow tarmac track. 52. National Trust (Knoll Beach) Car Park (SZ 035 834). Access and hardstanding available off the Studland Toll Road. Access onto beach via locked gate (key with National Trust). 53. Shell Bay (SZ 035 864). Access for 4WD vehicles via gate (key with The National Trust) adjacent to ferry tollbooth on the Studland Toll Road. Hardstanding area available at nearby car park. NB. Redend Point to Handfast Point- No vehicular access. RVP17 Knoll Beach Car Park Part Four: Coastal Data Sheets – Handfast Point to South Haven Point Cleanup Priorities S 2 1 1 1 W 2 2 2 2 Page 164