Annex 1 Feature
SAC
Berwickshire and North Northumberland Coast SAC*
H1160 Large shallow inlets and bays
H1170 Reefs The Wash and North Norfolk Coast SAC*
Haisborough, Hammond and Winterton* North Norfolk Sandbanks and Saturn Reef SCI* Inner Dowsing, Race Bank and North Ridge SCI* Vlaamse Banken SCI
Falaises et Dunes de Wimereux, Estuaire de la Slack, Garennes et Communaux d'Ambleteuse- Audresselles SCI
Ridens Et Dunes Hydrauliques Du Detroit Du Pas- De-Calais SCI
Falaises Du Cran Aux Oeufs et du Cap Gris-Nez, Dunes du Chatelet, Marais de Tardinghen et Dunes de Wissant SCI
H1180 Submarine structures made by leaking gases
H8330 Submerged or partially submerged sea caves
# *
Falaises et Pelouses du Cap Blanc Nez, du Mont d'Hubert, des Noires Mottes, du Fond de la Forge et du Mont de couple SCI Récifs Gris-Nez Blanc-Nez SCI Scanner Pockmark SCI* Braemar Pockmarks SCI* Flamborough Head*
Berwickshire and North Northumberland Coast SAC*
Distance# (km)
303 107
25 27
120 70
127 117 117 115
107 613 686 225 303
Distancemeasured from the closest point of the proposed project to the closest point of the SAC following the shortest sea route and rounded to the nearest kilometre (except for Orfordness - Shingle Street).
Primary reason for designation. ** Secondary reason for designation.
5.2.1.2.1 Proposed Project Effects (Pathways) 64.
In order to assess the potential for LSE on Annex I habitats a source – pathway – receptor approach is used, where by all three components must be clearly evident for an effect to occur.
65.
With the exception of Orfordness - Shingle Street and Alde, Ore and Butley Estuary SACs no Annex 1 habitat associated with a designated site is within 2km of the proposed project (Table 5.1). The following paragraphs refer to the sites beyond 2km from the proposed project. Orfordness - Shingle Street and Alde, Ore and Butley Estuary SACs are then discussed separately.
66.
As the effects listed above will be temporary, small scale and localised (within the East Anglia THREE site and offshore cable corridor) there is no pathway for direct impacts on any designated sites. With regard to re-mobilisation of contaminated sediments, Zone level work has shown that the sediments within the East Anglia
HRA High Level Screening May 2014
East Anglia THREE Offshore Windfarm Page 20
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