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- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Sightings made by Tom Kennedy whilst snorkelling in Portland harbour (2 separate occasions).
1. Snorkel sightings from outfall pipe within 100m of Portland Castle in Portland Harbour. Snorkel...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
Sightings made by Tom Kennedy whilst snorkelling in Portland harbour (2 separate occasions).
1. Snorkel sightings from outfall pipe within 100m of Portland Castle in Portland Harbour. Snorkel...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Drop down camera footage was used to assess the location of seed mussel beds at the Shambles in the Portland to Studland cSAC. Observations from film footage were used to map beds using MapInfo gis...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
Drop down camera footage was used to assess the location of seed mussel beds at the Shambles in the Portland to Studland cSAC. Observations from film footage were used to map beds using MapInfo gis...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Records from MCS members' dives weekend around Portland. Records were subsequently validated by an expert post-survey assessor and assigned biotopes according to the MNCR 04.05 key.
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
Records from MCS members' dives weekend around Portland. Records were subsequently validated by an expert post-survey assessor and assigned biotopes according to the MNCR 04.05 key.
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
Portland and Weymouth harbours are situated on the south coast of Dorset to the north of the isle of Portland (or Portland Bill). Portland harbour encloses a large area of seabed and is sheltered...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
Portland and Weymouth harbours are situated on the south coast of Dorset to the north of the isle of Portland (or Portland Bill). Portland harbour encloses a large area of seabed and is sheltered...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Counts and presence/absence of species of macrofauna identified from 17 grab
samples collected at South of Portland and The Hounds Marine Conservation Zone
between the 2nd and the 4th of May...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
The Yacht Havens Group Ltd (YHG Ltd), along with their consultants, Cascade Consulting of Manchester, commissioned EMU Ltd to undertake an environmental survey that was compatible with an original...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
The Yacht Havens Group Ltd (YHG Ltd), along with their consultants, Cascade Consulting of Manchester, commissioned EMU Ltd to undertake an environmental survey that was compatible with an original...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
All these records relate to "Environment and Resource Technology Ltd (1994) - Marine Environmental Survey off the Dorset coastline within UKCS blocks 97/14 and 15: Macrobenthic survey (ERT 94/075)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
All these records relate to "Environment and Resource Technology Ltd (1994) - Marine Environmental Survey off the Dorset coastline within UKCS blocks 97/14 and 15: Macrobenthic survey (ERT 94/075)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Survey run by Dr Ken Collins of the NOC (Southampton) on behalf of Dorset Wildlife Trust. These records all relate to 'Collins, K., Johnson, M., Mallinson, J. and Markey, M. (2000) Seagrass...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
Survey run by Dr Ken Collins of the NOC (Southampton) on behalf of Dorset Wildlife Trust. These records all relate to 'Collins, K., Johnson, M., Mallinson, J. and Markey, M. (2000) Seagrass...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 15 March 2024
Cruise report for Multibeam swath bathymetry, sidescan sonar and underwater video survey in the vicinity of Portland Bill as part of the Department of Trade and Industry's (now Department of Energy...
- Published by:
- Department for Transport
- Last updated:
- 24 March 2015
Port Locations
- Published by:
- Weymouth and Portland Borough Council
- Last updated:
- 23 September 2024
Brownfield land registers are intended to provide up-to-date and consistent information on brownfield sites that local authorities consider to be appropriate for residential led development....
- Published by:
- North Somerset Council
- Last updated:
- 11 August 2020
Details of locations and the different activities available.
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 12 May 2025
Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1242; Portland Bill to...