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- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
GQA Headline Indicators of Water Courses - Nutrients - phosphate GQA grades 2009 (England)'. The General Quality Assessment Headline Indicator scheme (GQAHI) was the Environment Agency's national...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This record is for Approval for Access product AfA163.4 'Historic GQA Headline Indicators of Water Courses - Nutrients - phosphate GQA grades 2010 (Wales)'. The General Quality Assessment Headline...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This British Geological Survey (BGS) marine sampling survey took place in March 1983 in the Southern North Sea on board the MV Whitethorn. The purpose was to carry out trials of the remotely...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This British Geological Survey (BGS) marine geophysical and sampling survey took place in September/October 1976 in the Irish Sea and St. George's Channel on board the RRS John Murray. The purpose...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This British Geological Survey (BGS) regional sampling survey took place from August to November 1984 around North of Scotland, the Minches, Central and Southern North Sea on board the British...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This British Geological Survey (BGS) regional marine sampling survey (comprised of four legs) took place from March to May 1974 in North Sea and Bristol Channel on board the MV Whitethorn. Seabed...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This sampling survey has been carried out by Institute of Geological Sciences now British Geological Survey (BGS) for BGS, the survey took place in September 1975 in Mersey estuary on board a...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This sampling survey, aboard the drilling vessel Surveyor owned by Heerema Marine Contractors, was part of the British Geological Survey (BGS) Regional Mapping Programme and aimed to drill...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
Report: Day, GA. 1970. Cruise Report for MV Surveyor. MGU Project 70/02. (BGS Report No WB/MG/70/6). Positioning: Main Chain Decca with towed log. Echo Sounding: MS 32 Sonar Systems: No information...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
Report: Armstrong, EJ. 1978. Cruise Report for Project 78/04. SW Approaches Regional Survey. (IGS Report No 92). The four legs comprising this project were designed to extendthe regional survey of...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This geophysical and sampling survey has been carried out by British Geological Survey (BGS) for BGS, the survey took place in June to August 1973 in the Lundy map sheet area on board the MV...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This sampling survey has been carried out by British Geological Survey (BGS) for BGS, the survey took place in April to May1973 in the North Sea (Marr Bank and Tay-Forth map sheet areas on board...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This sampling survey has been carried out by British Geological Survey (BGS) for BGS, the survey took place from June to July 1971 off the North of Scotland and in the Minch on board the MV...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This British Geological Survey (BGS) regional marine sampling survey (comprised of five legs) took place from May to August 1980 in North Sea and west of Shetland on board the MV Whitethorn. Seabed...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The Ribble, Duddon and Ravenglass estuary systems drain into the eastern basin of the Irish Sea. These estuaries have general west to east orientation which gives rise to a marked gradient of...
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 17 May 2018
The Ribble, Duddon and Ravenglass estuary systems drain into the eastern basin of the Irish Sea. These estuaries have general west to east orientation which gives rise to a marked gradient of...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This British Geological Survey (BGS) marine sampling survey took place in July 1968 in the Forth Approaches on board a 50ft fishing boat MV Girl Anne III. The work was of an experimental nature...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This sampling and geophysical survey has been carried out by Institute of Geological Sciences now British Geological Survey (BGS) for BGS, the survey took place in May 1975 in the Thames Estuary...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
This sampling survey has been carried out by Institute of Geological Sciences now British Geological Survey (BGS) for BGS, the survey took place in August 1975 in Ribble estuary on board a SH2-3...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 25 June 2026
Report: Tully, MC. and Sunderland, J. 1970. Cruise Report for MV Surveyor, Barra Head Area. MGU Project 70/05. (IGS Report No 14) Positioning: Decca Hifix Echo Sounding: Kelvin Hughes MS 32 Sonar...
