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Defra Publications – unique reference numbers

Defra produces a range of publications which are available on the GOV.UK website. Each publication is given a unique reference number (URN) which is known internally as a PB number. This dataset...

Number of unique users on york.gov.uk – (where cookies consented)

Number of unique users on york.gov.uk – (where cookies consented)

Manx National Heritage: Underwater sites

The Isle of Man Historic Environment Record (IOMHER) is the primary information service for the historic environment of the Isle of Man. It aims to inform the management and enjoyment of the...

1977-1982 Underwater Conservation Society Species Record Scheme Data

Volunteer marine species data series collected during the Underwater Observation Scheme.

1977-1982 Underwater Conservation Society Species Record Scheme Data

Volunteer marine species data series collected during the Underwater Observation Scheme.

NE of Farnes Deeps (Formerly Rock Unique) Marine Conservation Zone (MCZ) Survey Data

One surveys of Rock Unique (now NE of Farne Deeps) rMCZ site have been completed to date (Apr 2015): Cruise: Cefas_cend0412 Date: 7th March - 9th March 2012 Data collected: MB Bathymetry...

Nephrops underwater TV Surveys - VHS and DVD footage

Underwater TV (UWTV) surveys are carried out in the Eastern Irish Sea and North Sea to record the occurrence of Nephrops (*Nephrops**norvegicus*) burrows. This information forms the basis of the...

Nephrops underwater TV Surveys - VHS and DVD footage

Underwater TV (UWTV) surveys are carried out in the Eastern Irish Sea and North Sea to record the occurrence of Nephrops (*Nephrops**norvegicus*) burrows. This information forms the basis of the...

2019 South Skye Seas Initiative Underwater marine life observation in Loch Scavaig

Survey to detect seagrass presence or absence using BlueRov2 from survey boat. Water Linked Underwater GPS used; however GPS location determined from survey boat location as underwater GPS system...

2019 South Skye Seas Initiative Underwater marine life observation in Loch Scavaig

Survey to detect seagrass presence or absence using BlueRov2 from survey boat. Water Linked Underwater GPS used; however GPS location determined from survey boat location as underwater GPS system...

Species Distribution - Norway Lobster (Nephrops norvegicus) - Underwater TV survey assessed burrow densities - 2007 onwards

Scottish underwater TV surveys to estimate Nephrops burrow distribution and abundance, from Nephrops Functional Units of significance to Scotland. Underwater TV footage is taken at specified...

NE of Farnes Deeps (Formerly Rock Unique) Marine Conservation Zone (MCZ) Survey Infauna Data - 2012

Counts and presence/absence of species of macrofauna identified from 46 grab samples collected at NE of Farnes Deeps (Formerly Rock Unique) Marine Conservation Zone between the 7th and 9th March...

MMO1097 Modelled Mapping of Continuous Underwater Noise Generated By Activities

Data outputs from MMO 1097 Modelled Mapping of Continuous Underwater Noise Generated by Activities project. The aim of this project is to produce indicative data for mapping the distribution of...

2009-2019 University of Plymouth Lyme Bay Baited Remote Underwater Video system Metrics

Diversity Metrics derived from Max N values from Baited Remote Underwater Video systems as described in Davies et al., 2021 Journal of Applied Ecology.

2009-2019 University of Plymouth Lyme Bay Baited Remote Underwater Video system Metrics

Diversity Metrics derived from Max N values from Baited Remote Underwater Video systems as described in Davies et al., 2021 Journal of Applied Ecology.

2019 Scallop Underwater TV Survey in the English Channel

King scallop (*Pecten maximus*) underwater TV (UWTV) survey carried out in the English Channel by RV Cefas Endeavour in 2019. A drop frame mounted camera was used to record high definition (HD)...

2021 Scallop Underwater TV Survey in the North Sea

King scallop (*Pecten maximus*) underwater TV (UWTV) survey carried out in the North Sea by RV Cefas Endeavour in 2021. A drop frame mounted camera was used to record high definition (HD) video...

2021 South Skye Seas Initiative Underwater marine life observations in Loch Slapin

Survey to detect seagrass presence and absence using BlueRov2 from survey boat. Waterlinked Underwater GPS was not working. GPS position determined from boat moored location. ROV surfaced above...

2021 South Skye Seas Initiative Underwater marine life observations in Loch Slapin

Survey to detect seagrass presence and absence using BlueRov2 from survey boat. Waterlinked Underwater GPS was not working. GPS position determined from boat moored location. ROV surfaced above...

1977 Dorset County Council, Ringstead to Studland, Dorset Underwater Survey (DUS) Intertidal and dive transect survey

All these records relate to "Dixon, Harrison, Hodder, Roberts (1978) - Report of the Second Dorset Underwater Survey (July 1977 - March 1978)" All the original recording forms are held at the...