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- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
In February 2021 a whale shark was observed to be caught as bycatch by a bottom trawler at Casablanca fishing port, Morocco. The species was first identified in a photo posted in february...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 05 December 2024
In February 2021 a whale shark was observed to be caught as bycatch by a bottom trawler at Casablanca fishing port, Morocco. The species was first identified in a photo posted in february...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
Measuring fishing effort is important for assessing the environmental sustainability of fish stocks and the socioeconomic efficiency of fishing activity. Fishing effort describes the amount of...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset contains the number and fork length of Aphanius fasciatus and Gambusia holbrooki individuals caught in traps within pools and channels in Akrotiri SBA, Cyprus between 26th February...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
The Sussex IFCA in collaboration with the Environment Agency (EA) undertake biannual small fish surveys at two sites near the entrance of the Cuckmere river during spring and autumn each year, the...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
The Sussex IFCA in collaboration with the Environment Agency (EA) undertake biannual small fish surveys at two sites near the entrance of the Cuckmere river during spring and autumn each year, the...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
Category 1, 2 and 3 areas are designated on the basis of Marine Scotland predictive models to estimate environmental sensitivity of sea lochs. The maps describe the Category 1, 2 and 3 areas for...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
The layers provide information on the intensity of mobile fishing associated with Oil and Gas pipelines and cables.
Each layer was created by calculating the total number of fishing tracks in 1 km...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
Density and biomass of fish taxa from three chalkstreams in the Wessex chalk area: Nine Mile River, River Till and River Wylye. Data were collected on five occasions, between October 2012 and...
- Published by:
- Marine Management Organisation
- Last updated:
- 05 March 2018
This data set provides summaries of fishing activity for UK commercial fishing vessels of 15m and over in length that are deemed to have been fishing within a specified calendar year. These...
- Published by:
- Marine Management Organisation
- Last updated:
- 05 March 2018
This data set provides summaries of fishing activity for UK commercial fishing vessels of 15m and over in length that are deemed to have been fishing within a specified calendar year. These...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 14 May 2026
This dataset contains monthly/annual time series of species-specific abundances and covariates for 137 targeted larval/juvenile fish surveys at sites in a range of English lowland rivers....
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
First sales (£GBP) from commercial fishing activity in Scottish seas of shellfish (crustacean/mollusc) species, including UK registered fishing vessels wherever they land and non-UK vessels if...
- Published by:
- Centre for Environment, Fisheries & Aquaculture Science
- Last updated:
- 08 May 2019
Surveys around the British Isles (predominantly the South and East coasts)
were completed in late August/early September from 1981 to 2010, to evaluate
the recruitment of Sole and Plaice as well...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Total count and biomass in grams of taxa identified from 2m beam trawl samples
of the seabed, with associated station information. Samples were collected
using a 2m scientific beam trawl at...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Total count and biomass in grams of taxa identified from 2m beam trawl samples
of the seabed, with associated station information. Samples were collected
using a 2m scientific beam trawl at...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 20 July 2024
Volunteer marine fish records from a wide variety of sources including dive sightings, fishermen's records, anglers etc. as well as historical records collated from other sources such as museum...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 30 September 2025
Volunteer marine fish records from a wide variety of sources including dive sightings, fishermen's records, anglers etc. as well as historical records collated from other sources such as museum...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 01 December 2024
This dataset contains the boundaries for river catchments in England and Wales
based on the dataset `Hydrological sections for England, Scotland and Wales
with associated river catchment 2023,...
- Published by:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 19 December 2013
Spawning stock biomass (SSB) is the total weight of all sexually mature fish in a population. Spawning stock biomass index (1964=100(mackerel 1980=100))
