1ae7316944c35618821339e159d92757 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 CROZEX, CROZet natural iron bloom and Export experiment. Multidisciplinary dataset from the Crozet Plateau in the Southern Indian Ocean/Southern Ocean. British Oceanographic Data Centre record 1048111 2017-10-03 publication 2009-09-28 creation 2017-03-30 revision EDMED226 http://www.bodc.ac.uk/ The dataset contains physical, biogeochemical and biological data, including measurements of water temperature, salinity, fluorescence, dissolved gases and current velocities; plankton samples from nets and plankton recorders; water samples for analysis of nutrients, phytoplankton, radioactivity and biogeochemical parameters; benthic cores; meteorological time series (pressure, temperature, humidity, wind velocities); atmospheric samples and ocean-atmosphere fluxes; and results from incubation experiments. The data were collected north of the Crozet Plateau in the Southern Ocean/Southwest Indian Ocean on RRS Discovery cruises D285 (3rd November - 10th December 2004) and D286 (13th December 2004 - 21st January 2005). Much of the data collection focussed on a series of Major Stations (called M1 to M10), with measurements being collected at these stations every two or three days. Conductivity-temperature-depth (CTD) casts were undertaken at each station, providing both hydrographic data and water samples from a range of depths. Other work at each Major Station included zooplankton nets, Longhurst-Hardy Plankton Recorder (LHPR) tows, sediment coring and Argo float deployment. In between Major Stations some additional CTD casts were undertaken. The SeaSoar oceanographic undulator provided further hydrographic data, while hull-mounted acoustic Doppler current profilers (ADCPs) provided current velocity data across the survey area. In addition, continuous underway measurements of hydrographic and meteorological parameters and surface water samples were collected along the cruise track. Five moorings were deployed, one of which was recovered at the end of D286. The other four, including sediment traps, current profilers and CTDs were deployed for one year. CROZEX (CROZet circulation, iron fertilization and Export production experiment) is a complex, multidisciplinary project to examine, from surface to sediment, the structure, causes and consequences of a naturally occurring annual phytoplankton bloom that forms. This collaborative project involved researchers in Ireland and the UK, and was administered by the National Oceanography Centre (NOC), Southampton. Data are managed by the British Oceanographic Data Centre. Much of the CROZEX data processing is ongoing and a number of datasets have yet to be submitted to BODC. The data described here are those presently held by BODC, with the exception of the Argo floats (these data are not expected by BODC and should be accessible via the Argo website) and the four year-long mooring deployments (data from these will be submitted to BODC in the future). 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 Unknown Lancaster University, Department of Environmental Science Unknown +44 (0)1524 510 301 Lancaster Environment Centre Lancaster Lancashire LA1 4YQ United Kingdom p.mckenna@lancaster.ac.uk http://www.lancaster.ac.uk/lec/ owner Unknown Lancaster University, Department of Environmental Science Unknown +44 (0)1524 510 301 Lancaster Environment Centre Lancaster Lancashire LA1 4YQ United Kingdom p.mckenna@lancaster.ac.uk http://www.lancaster.ac.uk/lec/ originator Unknown University of Bristol, School of Chemistry Unknown +44 (0)117 928 7645 Cantock's Close Bristol Avon BS8 1TS United Kingdom c.l.pringle@bristol.ac.uk http://www.bris.ac.uk/chemistry/ owner Unknown University of Bristol, School of Chemistry Unknown +44 (0)117 928 7645 Cantock's Close Bristol Avon BS8 1TS United Kingdom c.l.pringle@bristol.ac.uk http://www.bris.ac.uk/chemistry/ originator Unknown University of East Anglia, School of Environmental Sciences Unknown University Plain Norwich NR4 7TJ United Kingdom env.enquiries@uea.ac.uk http://www.uea.ac.uk/environmental-sciences/ owner Unknown University of East Anglia, School of Environmental Sciences Unknown University Plain Norwich NR4 7TJ United Kingdom env.enquiries@uea.ac.uk http://www.uea.ac.uk/environmental-sciences/ originator Unknown University of Liverpool, Department of Oceanography Unknown Brownlow Hill Liverpool Merseyside United Kingdom inapplicable owner Unknown University of Liverpool, Department of Oceanography Unknown Brownlow Hill Liverpool Merseyside United Kingdom inapplicable originator Unknown University of Southampton Department of Oceanography Unknown University of Southampton Waterfront Campus, European Way Southampton Hampshire SO14 3ZH United Kingdom inapplicable owner Unknown University of Southampton Department of Oceanography Unknown University of Southampton Waterfront Campus, European Way Southampton Hampshire SO14 3ZH United Kingdom inapplicable originator Unknown Southampton Oceanography Centre Unknown University of Southampton Waterfront Campus European Way Southampton Hampshire SO14 3ZH United Kingdom inapplicable owner Unknown Southampton Oceanography Centre Unknown University of Southampton Waterfront Campus European Way Southampton Hampshire SO14 3ZH United Kingdom inapplicable originator asNeeded Natural Environment Research Council Designated Data Centres Marine Environmental Data and Information Network MEDIN metadata record availability 2012-01-11 revision Species distribution Meteorological geographical features Atmospheric conditions Oceanographic geographical features Mineral resources Elevation Hydrography Geology INSPIRE themes 2009-07-31 revision Silicate concentration parameters in the water column Chlorophyll pigment concentrations in water bodies Particulate inorganic carbon concentrations in the water column Precipitation and evaporation Particulate metal concentrations in the water column Vertical velocity of the water column (currents) Heat fluxes between the water column and the atmosphere Phosphate concentration parameters in the water column Sedimentation flux of carbon, nitrogen or organic matter in the water column Sedimentation flux of metallic and metalloid elements and isotopes in water bodies Temperature of the water column Zooplankton taxonomy-related abundance per unit volume of the water column Phytoplankton generic abundance in water bodies Electrical conductivity of the water column Other fluxes between the bed and the water column Partial pressure (pCO2) and fugacity (fCO2) of carbon dioxide in the water column Phytoplankton taxonomic abundance in water bodies Air pressure Carotenoid pigment concentrations in sediment Bacteria taxonomic abundance in water bodies Phytoplankton taxonomic biomass in water bodies Carotenoid and flavenoid pigment concentrations in water bodies Metal fluxes between the bed and the water column Transmittance and attenuance of the water column Salinity of the water column Inorganic chemical composition of sediment or rocks Sediment grain size parameters Particulate total and organic nitrogen concentrations in the water column Total dissolved inorganic carbon (TCO2) concentration in the water column Sediment lipid concentrations Wind strength and direction Sedimentation flux of pigments in the water column Zooplankton and zoobenthos development stage parameters Dissolved trace metalloid and inorganic selenium concentrations in water bodies Bathymetry and Elevation Nutrient fluxes between the bed and the water column Particulate total and organic carbon concentrations in the water column Horizontal velocity of the water column (currents) Concentration of inorganic sulphur species in sediment Chlorophyll pigment concentrations in sediment Variable fluorescence parameters Raw fluorometer output Long-wave radiation Particulate trace metalloid and inorganic selenium concentrations in water bodies Nitrate concentration parameters in the water column Alkalinity, acidity and pH of the water column Atmospheric humidity Fauna abundance per unit area of the bed Phaeopigment concentrations in the water column Water body lipid concentrations Atmospheric particulates Gas fluxes between the water column and the atmosphere Radioactivity in water bodies Dissolved oxygen parameters in the water column Primary production in the water column Air temperature SeaDataNet PDV 2021-05-19 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 biota geoscientificInformation oceans environment climatologyMeteorologyAtmosphere 44.00 56.00 -49.00 -42.00 SeaVoX water bodies 2021-10-28 revision Southern Ocean SeaVoX water bodies 2021-10-28 revision Indian Ocean 2004 2005 Publication year: 2006-01-01 Publication title: http://www.bodc.ac.uk/data/information_and_inventories/cruise_inventory/report/d285_d286crozex.pdf Publication authors: CROZEX project Publication editors: CROZEX project Delimited Network Common Data Form Ocean Data View https://www.bodc.ac.uk/data/bodc_database/nodb/data_collection/226/ 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 This dataset was created by the organisations with the "originator" role in this metadata record following their in-house data processing and quality control procedures. The data were then provided to the British Oceanographic Data Centre (BODC) for ingestion 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 an 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: meteorological packages; fluorometers; current meters; radiometers; optical backscatter sensors; plankton recorders; plankton nets; discrete water samplers; continuous water samplers; particulates samplers; unconsolidated sediment corers; elemental analysers; bench particle sizers; CTD undulators; transmissometers; CTD; current profilers; dissolved gas sensors; shipboard incubators.