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Catagóirí: Environment Formáidí: WMS Foilsitheoir: Marine Institute

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  • 197 views
    Sea surface temperature was collected via permanent scientific equipment on board the MI research vessel RV Celtic Voyager. Data includes temperature from the hull mounted sensor known as 'Hull Sea Temperature' and temperature/salinity from the temperature sensor known as...
  • 340 views
    The dataset indicates the location of dredge fishing activity in Irish waters. Attributes when known include year, area, gear type, species, season, days per year (Days_Year), number of vessels (Vessels), vessel size (LOA_Max), gear units, classification, Area of polygon...
  • 355 views
    Marine biota can be classified broadly into those organisms living in either the pelagic environment (plankton and nekton) or the benthic environment (benthos). Single-celled or multi-celled plankton with photosynthetic pigments are the producers of the photic zone in the...
  • 536 views
    The dataset provides sea surface temperature and sea temperature information from a network of internal logging temperature sensors at 17 locations around the Irish coast. The TidbiT Temperature loggers have recorded hourly at each site providing a comprehensive time series...
  • 126 views
    Data indicates the location for mid-water trawl fishing activity in Irish waters. Attributes when known include year, area, gear type, species, season, days per year (Days_Year), number of vessels (Vessels), vessel size (LOA_Max), gear units, classification, Area of polygon...
  • 268 views
    Data indicates the location for line fishing activity in Irish waters. Attributes when known include year, area, gear type, species, season, days per year (Days_Year), number of vessels (Vessels), vessel size (LOA_Max), gear units, classification, Area of polygon (Area_M2),...
  • 94 views
    The MSFD commission staff working paper (CSWP) defines predominant habitat types required for use in MSFD habitats initial reporting article 8 - "Analysis of essential features and characteristics (Art 8.1a - Habitats)". These predominant habitat typologies broadly correspond...
  • 64 views
    Survey stations represent the locations where underwater television surveys have taken place during Nephrops Underwater Television (UWTV) surveys. The prawn (Nephrops norvegicus) are common around the Irish coast occurring in geographically distinct sandy/muddy areas were the...
  • 558 views
    The Biologically Sensitive Area sets out the criteria and procedures for a system relating to the management of fishing effort in waters around Ireland that are considered biologically sensitive. A specific effort regime shall apply to the area enclosed by the coast of...
  • 152 views
    The Irish Deepwater Survey (IDS) collected trawl survey record of fish and other species collected from trawls carried out during specified purpose surveys on board the RV Celtic Explorer. Data were collected in pre-assigned survey areas and depths designed to complement...
  • Marine Institute daily oceanographic model of particle transport probability at the surface, 20m and bottom of the water column in Bantry Bay and Mizen Head. Data attribute structure includes time, release location, longitude, latitude, particle hours and particle track.
  • 2078 views
    A tidal atlas or a tidal stream atlas is used to predict the direction and speed of tidal currents. A tidal atlas usually consists of a set of 12 or 13 diagrams, one for each hour of the tidal cycle, for a coastal region. Each diagram uses arrows to indicate the direction of...
  • 584 views
    Multibeam echosounder data and seabed sampling data acquired during the INFOMAR and INSS national seabed mapping programmes were the primary sources of data used in the generation of this Collated Seabed Substrate layer. The original classes assigned to the data were...
  • 129 views
    Sea surface temperature is collected via permanent scientific equipment on board the MI research vessel RV Lough Beltra. Data includes temperature from the hull mounted sensor known as 'Hull Sea Temperature' and temperature/salinity from the temperature sensor known as...
  • 1337 views
    CTD or Conductivity Temperature Depth stations measure temperature, conductivity and depth of the water column at various depths from the surface to within 10m of the seafloor. A CTD is the oceanographic instrument used to determine the conductivity, temperature, and depth of...
  • This dataset shows spawning and nursery grounds of commercially important species, in particular: Hake, Mackerel, Horse Mackerel, Atlantic Cod, Herring, Haddock, Megrim, Blue Whiting, Black Belly Angler Monkfish, White Belly Angler Monkfish and Whiting. Spawning area,...
  • 309 views
    The data indicates the location of net fishing activity in Irish waters. Attributes when known include year, area, gear type, species, season, days per year (Days_Year), number of vessels (Vessels), vessel size (LOA_Max), gear units, classification, Area of polygon (Area_M2),...
  • 194 views
    Acoustic surveys have been generally carried out on spawning and pre-spawning aggregations of fish. Outside of the spawning season many pelagic species have been generally very scattered over a large geographical area and difficult to detect using acoustic methods. A cruise...
  • The Harmful Algal Bloom (HABs) shellfish inshore Production Area are administrative units used for reporting purposes in the management, collection and analysis of shellfish and phytoplankton sample data. The inshore production areas cover an area of the coastline of the...
  • 249 views
    Data indicates the location for pot fishing activity in Irish waters. Attributes when known include year, area, gear type, species, season, days per year (Days_Year), number of vessels (Vessels), vessel size (LOA_Max), gear units, classification, Area of polygon (Area_M2), and...
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