Classified Bivalve Mollusc Harvesting Areas (England and Wales) (1)
Shellfish Waters (England) (2)
Shellfish Waters (Wales) (3)
6 Nautical Mile Limit (GB) (5)
12 Nautical Mile Limit (GB) (6)
UK Continental Shelf (GB) (7)
ICES Rectangles (GB) (8)
ICES Statistical Areas (GB) (9)
MMO Marine Plan Areas (England) (10)
Standing Approvals (England and Wales) (12)
Petroleum Licences (GB) (14)
Nuclear Power Stations (GB) (15)
Offshore Windfarms (GB) (16)
Pipelines (GB) (17)
Subsea Petroleum Infrastructure (GB) (18)
| ABANDONED |
| ACTIVE |
| NOT IN USE |
| PRECOMMISSIONED |
| PROPOSED |
| REMOVED |
Surface Petroleum Infrastructure (GB) (19)
| ABANDONED |
| ACTIVE |
| NOT IN USE |
| PROPOSED |
| REMOVED |
Well Heads (GB) (20)
SAC Features (Points) (23)
| Mudflats and sandflats not covered by seawater at low tide (H1140) |
| Sandbanks which are slightly covered by sea water all the time (H1110) |
| Reefs (H1170) |
| Submerged or partially submerged seacaves (H8330) |
| Saltmarsh (H1310, H1320, H1330, H1420) |
SAC Features (Polygons) (24)
| Mudflats and sandflats not covered by seawater at low tide (H1140) |
| Sandbanks which are slightly covered by sea water all the time (H1110) |
| Reefs (H1170) |
| Submerged or partially submerged seacaves (H8330) |
| Saltmarsh (H1310, H1320, H1330, H1420) |
Mudflats and sandflats not covered by seawater at low tide (H1140) Points (26)
| Intertidal coarse sediment (A2.1) |
| Intertidal sand and muddy sand (A2.2) |
| Intertidal mud (A2.3) |
| Intertidal mixed sediments (A2.4) |
| Intertidal seagrass beds (A2.61) |
Mudflats and sandflats not covered by seawater at low tide (H1140) Polygons (27)
| Intertidal coarse sediment (A2.1) |
| Intertidal sand and muddy sand (A2.2) |
| Intertidal mud (A2.3) |
| Intertidal mixed sediments (A2.4) |
| Intertidal seagrass beds (A2.61) |
Sandbanks which are slightly covered by sea water all the time (H1110) Points (28)
| Subtidal coarse sediment (A5.1) |
| Subtidal sand (A5.2) |
| Subtidal mud (A5.3) |
| Subtidal mixed sediment (A5.4) |
| Mearl beds (A5.51) |
| Subtidal seagrass beds (A5.53) |
Sandbanks which are slightly covered by sea water all the time (H1110) Polygons (29)
| Subtidal coarse sediment (A5.1) |
| Subtidal sand (A5.2) |
| Subtidal mud (A5.3) |
| Subtidal mixed sediment (A5.4) |
| Maerl beds (A5.51) |
| Subtidal seagrass beds (A5.53) |
Reefs (H1170) Points (30)
| Intertidal rock (A1) |
| Intertidal biogenic reefs: (Sabellaria alveolata) (A2.71) |
| Intertidal biogenic reefs: mussel beds (SF_SH_5) |
| Infralittoral rock (A3) |
| Circalittoral rock (A4) |
| Subtidal biogenic reefs: (Sabellaria spp.) (A5.61) |
| Subtidal biogenic reefs: mussel beds (SF_SH_6) |
Reefs (H1170) Polygons (31)
| Intertidal rock (A1) |
| Intertidal biogenic reefs: (Sabellaria alveolata) (A2.71) |
| Intertidal biogenic reefs: mussel beds (SF_SH_5) |
| Infralittoral rock (A3) |
| Circalittoral rock (A4) |
| Subtidal biogenic reefs: (Sabellaria spp.) (A5.61) |
| Subtidal biogenic reefs: mussel beds (SF_SH_6) |
Saltmarsh (A2.5) Points (32)
| Saltmarsh (A2.5) |
Saltmarsh (A2.5) Polygons (33)
| Unclassified Saltmarsh |
| LS.LMp.Sm; Upper Marsh |
| LS.LMp.Sm; Mid-Low |
| LS.LMp.Sm; Spartina |
| LS.LMp.Sm; Reedbeds |
| LS.LMp.Sm; Pioneer |
Submerged or partially submerged seacaves (H8330) Points (34)
| Sea Caves (H8330) |
Submerged or partially submerged seacaves (H8330) Polygons (35)
| Sea Caves (H8330) |
Coastal lagoons (H1150) Polygons (36)
| Coastal lagooons |
Complex Features (38)
| Estuaries (H1130) |
| Large shallow inlets and bays (H1160) |
Estuaries (H1130): Mudflats and sandflats not covered by seawater at low tide (H1140) (39)
| Intertidal coarse sediment (A2.1E) |
| Intertidal sand and muddy sand (A2.2E) |
| Intertidal mud (A2.3E) |
| Intertidal mixed sediments (A2.4E) |
| Intertidal seagrass beds (A2.61E) |
Estuaries (H1130): Sandbanks which are slightly covered by sea water all the time (H1110) (40)
| Subtidal coarse sediment (A5.1E) |
| Subtidal sand (A5.2E) |
| Subtidal mud (A5.3E) |
| Subtidal mixed sediment (A5.4E) |
| Maerl beds (A5.51E) |
| Subtidal seagrass beds (A5.53E) |
Estuaries (H1130): Reefs (H1170) (41)
| Intertidal rock (A1E) |
| Intertidal biogenic reefs: (Sabellaria alveolata) (A2.71E) |
| Intertidal biogenic reefs: mussel beds (SF_SH_5E) |
| Infralittoral rock (A3E) |
| Circalittoral rock (A4E) |
| Subtidal biogenic reefs: (Sabellaria spp.) (A5.61E) |
| Subtidal biogenic reefs: mussel beds (SF_SH_6E) |
Estuaries (H1130): Saltmarsh (42)
| Saltmarsh (A2.5E) |
Large Shallow Inlets and Bays (H1160): Mudflats and sandflats not covered by seawater at low tide (H1140) (43)
| Intertidal coarse sediment (A2.1L) |
| Intertidal sand and muddy sand (A2.2L) |
| Intertidal mud (A2.3L) |
| Intertidal mixed sediments (A2.4L) |
| Intertidal seagrass beds (A2.61L) |
Large Shallow Inlets and Bays (H1160): Sandbanks which are slightly covered by sea water all the time (H1110) (44)
| Subtidal coarse sediment (A5.1L) |
| Subtidal sand (A5.2L) |
| Subtidal mud (A5.3L) |
| Subtidal mixed sediment (A5.4L) |
| Maerl beds (A5.51L) |
| Subtidal seagrass beds (A5.53L) |
Large Shallow Inlets and Bays (H1160): Reefs (H1170) (45)
| Intertidal rock (A1L) |
| Intertidal biogenic reefs: (Sabellaria alveolata) (A2.71L) |
| Intertidal biogenic reefs: mussel beds (SF_SH_5L) |
| Infralittoral rock (A3L) |
| Circalittoral rock (A4L) |
| Subtidal biogenic reefs: (Sabellaria spp.) (A5.61L) |
| Subtidal biogenic reefs: mussel beds (SF_SH_6L) |
Large Shallow Inlets and Bays (H1160): Saltmarsh (46)
| Saltmarsh (A2.5L) |
Mudflats and sandflats not covered by seawater at low tide (H1140) Points (48)
| Intertidal coarse sediment (A2.1) |
| Intertidal sand and muddy sand (A2.2) |
| Intertidal mud (A2.3) |
| Intertidal mixed sediments (A2.4) |
| Intertidal seagrass beds (A2.61) |
Mudflats and sandflats not covered by seawater at low tide (H1140) Polygons (49)
| Intertidal coarse sediment (A2.1) |
| Intertidal sand and muddy sand (A2.2) |
| Intertidal mud (A2.3) |
| Intertidal mixed sediments (A2.4) |
| Intertidal seagrass beds (A2.61) |
Sandbanks which are slightly covered by sea water all the time (H1110) Points (50)
| Subtidal coarse sediment (A5.1) |
| Subtidal sand (A5.2) |
| Subtidal mud (A5.3) |
| Subtidal mixed sediment (A5.4) |
| Mearl beds (A5.51) |
| Subtidal seagrass beds (A5.53) |
Sandbanks which are slightly covered by sea water all the time (H1110) Polygons (51)
| Subtidal coarse sediment (A5.1) |
| Subtidal sand (A5.2) |
| Subtidal mud (A5.3) |
| Subtidal mixed sediment (A5.4) |
| Maerl beds (A5.51) |
| Subtidal seagrass beds (A5.53) |
Reefs (H1170) Points (52)
| Intertidal rock (A1) |
| Intertidal biogenic reefs: (Sabellaria alveolata) (A2.71) |
| Intertidal biogenic reefs: mussel beds (SF_SH_5) |
| Infralittoral rock (A3) |
| Circalittoral rock (A4) |
| Subtidal biogenic reefs: (Sabellaria spp.) (A5.61) |
| Subtidal biogenic reefs: mussel beds (SF_SH_6) |
Reefs (H1170) Polygons (53)
| Intertidal rock (A1) |
| Intertidal biogenic reefs: (Sabellaria alveolata) (A2.71) |
| Intertidal biogenic reefs: mussel beds (SF_SH_5) |
| Infralittoral rock (A3) |
| Circalittoral rock (A4) |
| Subtidal biogenic reefs: (Sabellaria spp.) (A5.61) |
| Subtidal biogenic reefs: mussel beds (SF_SH_6) |
Saltmarsh (A2.5) Points (54)
| Saltmarsh (A2.5) |
Saltmarsh (A2.5) Polygons (55)
| Unclassified Saltmarsh |
| LS.LMp.Sm; Upper Marsh |
| LS.LMp.Sm; Mid-Low |
| LS.LMp.Sm; Spartina swards (Spartinion maritimae) (H1320) |
| LS.LMp.Sm; Reedbeds |
| LS.LMp.Sm; Pioneer |
MCZ Species Features of Conservation Importance (Points) (57)
| Tentacled lagoon-worm (Alkmaria romijni, SOCI 1) |
| Sea-fan anemone (Amphianthus dohrnii, SOCI 2) |
| Ocean quahog (Arctica islandica, SOCI 3) |
| Lagoon sandworm (Armandia cirrhosa, SOCI 4) |
| Fan mussel (A. fragilis, SOCI 5) |
| Defolin's lagoon snail (C. armoricum, SOCI 6) |
| Burgundy maerl paint weed (Cruoria cruoriaeformis, SOCI 7) |
| Pink sea-fan (Eunicella verrucosa, SOCI 8) |
| Lagoon sand shrimp (Gammarus insensibilis, SOCI 9) |
| Amphipod shrimp (Gitanopsis bispinosa, SOCI 10) |
| Giant goby (Gobius cobitis, SOCI 11) |
| Couch's goby (Gobius couchi, SOCI 12) |
| Stalked jellyfish (Haliclystus sp., SOCI 14) |
| Sunset cup coral (Leptopsammia pruvoti, SOCI 17) |
| Coral maerl (Lithothamnion corallioides, SOCI 18) |
| Stalked jellyfish (Calvadosia cruxmelitensis, SOCI 19) |
| Stalked jellyfish (C. campanulata, SOCI 20) |
| Starlet sea anemone (Nematostella vectensis, SOCI 21) |
| Peacock's tail (Padina pavonica, SOCI 23) |
| Sea snail (P. globularis, SOCI 25) |
| Common maerl (Phymatolithon calcareum, SOCI 26) |
| Gooseneck barnacle (Pollicipes pollicipes, SOCI 27) |
| Lagoon sea slug (Tenellia adspersa, SOCI 28) |
| Trembling sea mat (Victorella pavida, SOCI 29) |
| Grateloup's little-lobed weed (Grateloupia montagnei, SOCI 30) |
| European eel (Anguilla anguilla, SOCI 31) |
| Smelt (Osmerus eperlanus, SOCI 32) |
| Undulate ray (Raja undulata, SOCI 33) |
| Black seabream (Spondyliosoma cantharus, non ENG 1) |
MCZ Habitat Features of Conservation Importance (Points) (58)
| Blue Mussel Beds (HOCI 1) |
| Cold-water coral reefs (HOCI 2) |
| Estuarine rocky habitats (HOCI 5) |
| Fragile sponge and anthozoan communities on subtidal rocky habitats (HOCI 7) |
| Honeycomb worm (Sabellaria alveolata) reefs (HOCI 8) |
| Horse mussel (Modiolus modiolus) reefs (HOCI 9) |
| Intertidal under boulder communities (HOCI 10) |
| Littoral chalk communities (HOCI 11) |
| Maerl beds (HOCI 12) |
| Mud habitats in deep water (HOCI 13) |
| Peat and clay exposures (HOCI 15) |
| Ross worm (Sabellaria spinulosa) reefs (HOCI 16) |
| Seagrass beds (HOCI 17) |
| Sea pens and burrowing megafauna (HOCI 18) |
| Sheltered muddy gravels (HOCI 19) |
| Subtidal chalk (HOCI 20) |
| Subtidal sands and gravels (HOCI 21) |
| Tide-swept channels (HOCI 22) |
MCZ Broadscale Habitat (Points) (59)
| High energy intertidal rock (A1.1) |
| Moderate energy intertidal rock (A1.2) |
| Low energy intertidal rock (A1.3) |
| Intertidal coarse sediment (A2.1) |
| Intertidal sand and muddy sand (A2.2) |
| Intertidal mud (A2.3) |
| Intertidal mixed sediments (A2.4) |
| Coastal saltmarshes and saline reedbeds (A2.5) |
| Intertidal sediments dominated by aquatic angiosperms (A2.6) |
| Intertidal biogenic reefs (A2.7) |
| High energy infralittoral rock (A3.1) |
| Moderate energy infralittoral rock (A3.2) |
| Low energy infralittoral rock (A3.3) |
| High energy circalittoral rock (A4.1) |
| Moderate energy circalittoral rock (A4.2) |
| Moderate energy circalittoral rock / Subtidal coarse sediment (A4.2/A5.1) |
| Moderate energy circalittoral rock / Subtidal sand (A4.2/A5.2) |
| Low energy circalittoral rock (A4.3) |
| Subtidal coarse sediment (A5.1) |
| Subtidal sand (A5.2) |
| Subtidal sand / biogenic reefs (A5.2/A5.6) |
| Subtidal mud (A5.3) |
| Subtidal mixed sediments (A5.4) |
| Subtidal macrophyte-dominated sediment (A5.5) |
| Subtidal biogenic reefs (A5.6) |
MCZ Habitat Features of Conservation Importance (Polygons) (60)
| Blue Mussel Beds (HOCI 1) |
| Cold-water coral reefs (HOCI 2) |
| Estuarine rocky habitats (HOCI 5) |
| File shell beds (HOCI 6) |
| Fragile sponge and anthozoan communities on subtidal rocky habitats (HOCI 7) |
| Honeycomb worm (Sabellaria alveolata) reefs (HOCI 8) |
| Horse mussel (Modiolus modiolus) reefs (HOCI 9) |
| Intertidal under boulder communities (HOCI 10) |
| Littoral chalk communities (HOCI 11) |
| Maerl beds (HOCI 12) |
| Mud habitats in deep water (HOCI 13) |
| Peat and clay exposures (HOCI 15) |
| Ross worm (Sabellaria spinulosa) reefs (HOCI 16) |
| Seagrass beds (HOCI 17) |
| Sea pens and burrowing megafauna (HOCI 18) |
| Sheltered muddy gravels (HOCI 19) |
| Subtidal chalk (HOCI 20) |
| Subtidal sands and gravels (HOCI 21) |
| Tide-swept channels (HOCI 22) |
| Black seabream (Spondyliosoma cantharus) nesting areas (non_ENG_1) |
MCZ Broadscale Habitat (Polygons) (61)
| High energy intertidal rock (A1.1) |
| High/Moderate energy intertidal rock (A1.1/A1.2) |
| Moderate energy intertidal rock (A1.2) |
| Low energy intertidal rock (A1.3) |
| Intertidal coarse sediment (A2.1) |
| Intertidal sand and muddy sand (A2.2) |
| Intertidal sand and muddy sand/Intertidal mud (A2.2/A2.3) |
| Intertidal mud (A2.3) |
| Intertidal mixed sediments (A2.4) |
| Coastal saltmarshes and saline reedbeds (A2.5) |
| Intertidal sediments dominated by aquatic angiosperms (A2.6) |
| Intertidal biogenic reefs (A2.7) |
| High energy infralittoral rock (A3.1) |
| Moderate energy infralittoral rock (A3.2) |
| Moderate energy infralittoral/circalittoral rock (A3.2/A4.2) |
| Low energy infralittoral rock (A3.3) |
| High energy circalittoral rock (A4.1) |
| High/moderate energy circalittoral rock (A4.1/A4.2) |
| Moderate energy circalittoral rock (A4.2) |
| Low energy circalittoral rock (A4.3) |
| Subtidal coarse sediment (A5.1) |
| Subtidal sand (A5.2) |
| Subtidal mud (A5.3) |
| Subtidal mixed sediments (A5.4) |
| Subtidal macrophyte-dominated sediment (A5.5) |
| Subtidal biogenic reefs (A5.6) |
| Infralittoral rock and thin sandy sediment (A3.A2, non ENG 20) |
| Infralittoral rock and thin mixed sediment (A3.94, non ENG 21) |
| Infralittoral muddy sand (A5.24, non ENG 23) |
| Infralittoral sandy mud (A5.33, non ENG 24) |
Zostera Sp. (65)
Ruppia Sp. (66)
Mixed or Unspecified Sp. (67)
Zostera Sp. (69)
Ruppia Sp. (70)
Mixed or Unspecified Sp. (71)
Zostera Sp. (75)
| 2020 |
| 2019 |
| 2018 |
| 2017 |
| 2016 |
| 2015 |
| 2014 |
| 2013 |
| 2012 |
| 2011 |
| 2010 |
| 2009 |
| 2008 |
| 2007 |
| 2000 |
Ruppia Sp. (76)
Mixed or Unspecified Sp. (77)
| 2021 |
| 2019 |
| 2017 |
| 2014 |
| 2013 |
| 2012 |
| 2011 |
| 2010 |
| 2009 |
| 2004 |
Zostera Sp. (79)
| 2021 |
| 2020 |
| 2019 |
| 2018 |
| 2017 |
| 2016 |
| 2015 |
| 2014 |
| 2013 |
| 2011 |
| 2009 |
| 2006 |
| 1997 |
Ruppia Sp. (80)
| 2017 |
Mixed or Unspecified Sp. (81)
| 2017 |
| 2015 |
| 2013 |
| 2012 |
| 2011 |
| 2010 |
| 2009 |
| 2004 |
Zostera Sp. (84)
| 2018 |
| 2015 |
| 2014 |
| 2012 |
| 2011 |
| 2010 |
| 2009 |
| 2008 |
| 2003 |
| 2000 |
| 1998 |
| 1997 |
| 1985 |
Mixed or Unspecified Sp. (85)
| 2014 |
| 2013 |
| 2012 |
| 2004 |
| 1998 |
| 1992 |
Zostera Sp. (87)
Mixed or Unspecified Sp. (88)
WFD Estuarine and Coastal Water Bodies Cycle 2 (England) (91)
Special Areas of Conservation (England) (93)
Special Protection Areas (England) (94)
Shellfish Waters (England) (95)
Bathing Waters (England) (96)
Coastal Sensitive Areas - Eutrophic (England) (97)
Intertidal Seagrass Beds (A2.61) (England) (99)
Subtidal Seagrass Beds (A5.53) (England) (100)
Saltmarsh (A2.5) (England) (101)
Chalk Reef (Subtidal Chalk HOCI 20) (England) (102)
Mäerl beds (A5.51, HCOI 12) (England) (103)
Native Oyster Beds (Ostrea edulis beds HOCI 14) (England) (104)
Mussel Beds (Modiolus modiolus, Mytilus edulis & others) (A1.22, A2.72, A5.62, A4.24, A3.361) (England) (105)
Polychaete Reef (A5.61, A2.71, HOCI 8, HOCI 16) (England) (106)
Subtidal Kelp Beds (A3.11, A3.21. A3.22, A3.31, A3.32, A5.52) (England) (107)
Gravel & Cobbles (intertidal & subtidal coarse sediment A2.1, A5.1) (England) (109)
Intertidal Soft Sediment (Sand, Mud & Mixed A2.2, A2.3, A2.4) (England) (110)
Subtidal Soft Sediment (Sand, Mud & Mixed A5.2, A5.3, A5.4) (England) (111)
Rockyshore (Intertidal rock A1) (England) (112)
Subtidal Boulder Field (A3.123, A3.2112, A3.7162) (England) (113)
Subtidal Rocky Reef (Infralittoral and Circalittoral rock A3, A4) (England) (114)
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