6885d049ee6f5b8a9e28422a3ddee502 English dataset Polly Hadžiabdić British Oceanographic Data Centre Head of the BODC Requests Team Joseph Proudman Building 6 Brownlow Street Liverpool Merseyside L3 5DA United Kingdom enquiries@bodc.ac.uk https://www.bodc.ac.uk/ pointOfContact 2021-12-20T06:31:16 MEDIN 3.1.1 urn:ogc:def:crs:EPSG::4326 OGP Hydrographic and biogeochemical dataset from 'A thermocline nutrient pump', Celtic Sea, Summer 2010 British Oceanographic Data Centre record 1048ThermNutPump 2017-10-03 publication 2013-10-15 creation 2021-04-21 revision EDMED6068 http://www.bodc.ac.uk/ The programme ‘A thermocline nutrient pump’ dataset comprises hydrographic, biogeochemical, biological and meteorological data. Hydrographic profiles, towed and underway measurements and point sources provided information on free-fall turbulence data, current velocities and acoustic backscatter, water column structure including temperature and salinity, the underwater light field, fluorescence and dissolved oxygen. A comprehensive biogeochemical water sampling programme provided details on nutrients, primary productivity, dissolved organic matter and phytoplankton pigments. Biological samples such as zooplankton were obtained from the water column using nets, and from the sea-bed using grabs. Bathymetry and meteorological parameters were measured across the study area. Data collection was undertaken in the Clyde Estuary, the Irish Sea and St Georges Channel and the Celtic Sea, including the territorial waters of the UK and the Republic of Ireland. The data were collected during the period 02 – 26 June 2010 during RRS Discovery cruise D352. Measurements were taken using a variety of instrumentation, including conductivity-temperature-depth (CTD) profilers with attached auxiliary sensors, bathymetric echosounders, water bottle samplers, nets, acoustic Doppler current profilers (ADCPs), remote access water samplers, towed undulators, free-fall turbulence profilers, temperature loggers, grabs and ship flow-through and meteorological packages. The project focused on the effects of wind stress at the sea surface, creating inertial oscillations and shear and mixing across the thermocline. The project also aimed to investigate the mixing in the context of supplying nutrients to the sub-surface layer of phytoplankton commonly seen within the shelf seas in summer, and to assess any possible shifts in the phytoplankton ecology as a response to the supply of nutrients.  The programme ‘A thermocline nutrient pump’ was undertaken jointly by the School of Ocean Sciences, University of Wales Bangor and the Proudman Oceanographic Laboratory (POL), now the National Oceanography Centre, Liverpool (NOCL). CTD and Sea-Soar data from the programme are held at the British Oceanographic Data Centre. Other data have not yet been supplied. Unknown Proudman Oceanographic Laboratory Unknown Joseph Proudman Building 6 Brownlow Street Liverpool Merseyside L3 5DA United Kingdom inapplicable http://www.pol.ac.uk owner Unknown Proudman Oceanographic Laboratory Unknown Joseph Proudman Building 6 Brownlow Street Liverpool Merseyside L3 5DA United Kingdom inapplicable http://www.pol.ac.uk originator British Oceanographic Data Centre Director Joseph Proudman Building 6 Brownlow Street Liverpool Merseyside L3 5DA United Kingdom enquiries@bodc.ac.uk https://www.bodc.ac.uk/ custodian British Oceanographic Data Centre Director Joseph Proudman Building 6 Brownlow Street Liverpool Merseyside L3 5DA United Kingdom enquiries@bodc.ac.uk https://www.bodc.ac.uk/ distributor asNeeded Oceanographic geographical features Geology Energy resources Elevation Meteorological geographical features Geographical grid systems Atmospheric conditions Hydrography INSPIRE themes 2009-07-31 revision Bathymetry and Elevation Raw suspended particulate material concentration sensor output Solar Radiation Visible waveband radiance and irradiance measurements in the atmosphere Horizontal spatial co-ordinates Nitrate concentration parameters in the water column Temperature of the water column Density of the water column Dissolved total and organic nitrogen concentrations in the water column Visible waveband radiance and irradiance measurements in the water column Dissolved oxygen parameters in the water column Primary production in the water column Silicate concentration parameters in the water column Dissolved organic carbon concentration in the water column Turbulence in the water column Atmospheric humidity Chlorophyll pigment concentrations in water bodies Raw fluorometer output Nitrite concentration parameters in the water column Salinity of the water column Other meteorological measurements Electrical conductivity of the water column Dissolved total or organic phosphorus concentration in the water column Air pressure Phaeopigment concentrations in the water column Platform or instrument orientation Transmittance and attenuance of the water column Phosphate concentration parameters in the water column Horizontal velocity of the water column (currents) Unclassified pigment concentrations in sediment Air temperature SeaDataNet PDV 2021-05-19 revision Marine Environmental Data and Information Network Natural Environment Research Council Designated Data Centres MEDIN metadata record availability 2012-01-11 revision unknown Vertical Coverages 2020-05-21 revision otherRestrictions No limitations apply Data are freely available to all following agreement to the terms and conditions of a Data Licence otherRestrictions Usage restrictions are specified in the terms of the licence English location biota oceans geoscientificInformation climatologyMeteorologyAtmosphere -11.00 -3.25 48.00 56.00 SeaVoX water bodies 2021-10-28 revision Inner Seas off the West Coast of Scotland SeaVoX water bodies 2021-10-28 revision Irish Sea SeaVoX water bodies 2021-10-28 revision Celtic Sea 2010-06-02 2010-06-26 Network Common Data Form Ocean Data View https://www.bodc.ac.uk/data/bodc_database/nodb/data_collection/6068/ BODC online data delivery service National Oceanographic Database data delivery service; pre-filtered for the data collection. order dataset COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 publication BODC protocols are based on the Open Archival Information System (OAIS) model enabling BODC to iterate towards compliance with the on-going evolution and development of community requirements including FAIR (Findable,Accessible,Interoperable,Reusable), TRUST (Transparency, Responsibility, User community, Sustainability, Technology) and CARE (Collective Benefit, Authority to Control, Responsibility, Ethics). Data managers quality assure submissions and assemble the metadata necessary for curation. Submissions (as received) are placed in a long-term accession and stored in triplicate across multiple sites. Appropriate data are transferred into a standard internal format with source variable names mapped to controlled vocabularies, documentation assembled, and metadata loaded into BODC databases. Access to these data is through direct request, the BODC website and through partner repositories such as SeaDataNet. Access control is attained by assigning a data policy to each set of data and this policy is used to administer access when data are requested. Discovery metadata is aligned with EU INSPIRE (through MEDIN) and SeaDataNet community standards. Data are converted to open community formats including Ocean Data View ASCII and SeaDataNet NetCDF, with data described using terms from the NERC vocabulary server. BODC submission agreements are documented on the BODC website and customer service is assured with a dedicated requests team that serve data following local regulations including General Data Protection Regulation (GDPR) 2018 and Environmental Information Regulations (EIR) 2004. true Data were collected on the RRS Discovery to look at the effects of wind stress at the sea surface and how mixing affects the supply of nutrients to sub-surface plankton communities on shelf seas in summer. Measurements were made in the Clyde Estuary, the Irish Sea and St Georges Channel and in the Celtic Sea in June 2010. Hydrographic measurements were made using CTD profiles, bathymetric echosounders, towed undulators, free-fall turbulence probes, towed temperature logger arrays and ADCPs. Water samples were taken using CTD bottles, nets and bed grabs. Meteorological measurements were made using the RRS Discovery ship meteorological package. The originators supplied the hydrographic data in processed form to BODC for ingestion, along with details on their processing methodologies and quality control procedures. BODC will ingest the data (seismic data excepted) into one of the schemas of the National Oceanographic Database (NODB). During ingestion, BODC undertake quality control, documentation and metadata enhancement procedures appropriate to the type of data. For a full overview, please see http://www.bodc.ac.uk/about/information_technology/data_processing_steps/. BODC supply full information about data collection, data processing and data quality with all data requests to enable users to assess data suitability themselves. Instrument(s) used to collect data: anemometers; fluorometers; current profilers; radiometers; CTD undulators; thermosalinographs; plankton nets; benthos samplers; atmospheric radiometers; salinity sensor; ADVs and turbulence probes; sediment grabs; autoanalysers; balances and scales; bench fluorometers; Differential Global Positioning System receivers; nutrient analysers; microstructure sensors; CTD; transmissometers; discrete water samplers; water body temperature sensor; current meters; dissolved gas sensors; meteorological packages.