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- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
The maps provide information on the location of spawning and nursery areas of
several forage fish species in Welsh and surrounding waters, including the
Irish and Celtic Seas and the western...
- Published by:
- Visit England
- Last updated:
- 12 December 2013
VisitEngland publish results from its ongoing programme of market research whenever these are felt to be relevant to the wider tourism industry. Most of these surveys are published at...
- Published by:
- Ministry of Defence
- Last updated:
- 10 May 2014
From April 2013, the release of this publication will not be announced on the Statistics Publication Hub in line with the new MOD policy of only announcing National Statistics on the Hub. Please...
- 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))
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
To identify and map spawning aggregations of cod in the eastern English
Channel and to tag the mature, spawning fish within these aggregations by
conventional means. In addition, biological...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
The dataset collected includes assessment output relating to the years from
1905 to 2020 inclusive for the following variables for each stock: the annual
recruitment estimate, the stock size...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 11 November 2025
The dataset collected includes assessment output relating to the years from
1905 to 2020 inclusive for the following variables for each stock: the annual
recruitment estimate, the stock size...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 30 September 2025
The dataset collected includes assessment output relating to the years from
1905 to 2021 inclusive for annual estimates of the following variables for
each stock: the annual recruitment estimate;...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 24 March 2025
[THIS DATASET HAS BEEN WITHDRAWN]. Frog data from the UK Environmental Change Network (ECN) terrestrial sites. Variables measured include phenology (i.e. the dates when frogs start congregating,...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Frog data from the UK Environmental Change Network (ECN) terrestrial sites. Variables measured include phenology (i.e. the dates when frogs start congregating, spawning, when hatching occurs and...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Analysis of a plankton survey grid carried out in the Bristol Channel to
determine the extent and timing of sole spawning off Trevose Head. Numbers of
ichthyoplankton, along with associated...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Analysis of a plankton survey grid carried out in the Bristol Channel to
determine the extent and timing of sole spawning off Trevose Head. Numbers of
ichthyoplankton, along with associated...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This dataset summarises stock assessment advice for quota fish stocks and
national shellfish stocks. These files contain data quantifying annual
recruitment, biomass, stock size, landings,...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 21 April 2025
This dataset summarises stock assessment advice for quota fish stocks and
national shellfish stocks. These files contain data quantifying annual
recruitment, biomass, stock size, landings,...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Analysis of plankton samples collected to assess distribution of fish eggs and
larvae in the Southern Bight and Flamborough spawning grounds. Numbers of fish
eggs and larvae, some zooplankton,...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Analysis of plankton samples collected to assess distribution of fish eggs and
larvae in the Southern Bight and Flamborough spawning grounds. Numbers of fish
eggs and larvae, some zooplankton,...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
Analysis of two plankton survey grids carried out in the Bristol Channel to
determine the extent and timing of sole spawning off Trevose Head. Numbers of
ichthyoplankton and Nephrops larvae,...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Analysis of two plankton survey grids carried out in the Bristol Channel to
determine the extent and timing of sole spawning off Trevose Head. Numbers of
ichthyoplankton and Nephrops larvae,...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Ficopomatus enigmaticus, a euryhaline tube-building polychaete worm with a subtropical to temperate distribution, is an increasingly problematic fouling organism. In this study, laboratory...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 September 2024
Analysis of plankton samples collected on a series of surveys in 1990 to
determine the extent and timing of sole (Solea solea) spawning. Numbers of
ichthyoplankton, Nephrops larvae and edible...