Directory

Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in seas around the UK, mostly in the North Sea, since 1902. The survey hauls...

Annual median broadband (63 Hz - 4 kHz) sound level data for UK waters for the years 2018-2022 inclusive. Data format is ASCII. These maps underpin the UK Marine Strategy 2024 assessment for...

The data in this archive were collected from CEFAS (Or DFR) research cruises. They broadly cover the European Shelf with some data from the Iberian Abyssal Plain. Data were collected using the...

The data in this archive were collected from CEFAS (Or DFR) research cruises. They broadly cover the European Shelf with some data from the Iberian Abyssal Plain. Data were collected using the...

This survey was undertaken by Cefas as part of the CEFAS Historic surveys; Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in...

This survey was undertaken by Cefas as part of the CEFAS Historic surveys; Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in...

Still image analysis of the groundtruthing data collected as part of the Darwin Plus funded project "Mapping Anguilla’s ‘Blue Belt’ Ecosystem Services". The project develops local capacity to...

This dataset consists of hydrologically defined sections (polygons) for the whole of Great Britain including river channels and coastal areas up to the mean high water line for England and Wales....

The main aim of the Western Channel sole and plaice survey is to show trends in the distribution, abundance and age composition of sole (*Solea solea*) and plaice (*Pleuronectes platessa*), and to...

A plankton survey examining seasonal abundance in the Firth of Clyde.

The data in this archive were collected from CEFAS (Or DFR) research cruises. They broadly cover the European Shelf with some data from the Iberian Abyssal Plain. Data were collected using the...

A trawl survey was carried out between 27th Feb - 31st Mar 1998 in the Celtic Sea. As additional aim of this survey fish eggs and larvae were collected in order to provide information on the...

The data in this archive were collected from CEFAS (Or DFR) research cruises. They broadly cover the European Shelf with some data from the Iberian Abysal Plain. Data were collected using the...

The wet weight in grams of gelatinous zooplankton (jellyfish) caught at each station during International Bottom Trawl Surveys in the North Sea from 2012 to 2023. Also included are associated...

The data in this archive were collected from CEFAS (Or DFR) research cruises. They broadly cover the European Shelf with some data from the Iberian Abysal Plain. Data were collected using the...

This work was carried out as part of the Fisheries Science Partnership (FSP) programme. The twin rig trawler *Nimrod *was chartered to undertake trials in a *Nephrops *(*Nephrops norvegicus*)...

The data in this archive were collected from CEFAS (Or DFR) research cruises. They broadly cover the European Shelf with some data from the Iberian Abysal Plain. Data were collected using the...

A comparison of sites on a gradient from natural to centre of fly ash tipping. With focus on the sediment composition, fraction of fly ash, and the meiofauna and macrofauna associated

Plankton analysis results from a survey carried out in May-June 1993 in the Irish Sea to obtain estimates of zooplankton egg production in relation to both primary production and physical...

This survey was undertaken by Cefas as part of the CEFAS Historic surveys; Station and biological data collected during research surveys carried out by Cefas (formerly Directorate of Fisheries) in...