5ba9d89c-1bdc-4b9f-a5c7-3e25c06714fe EMODnet Chemistry sextant@ifremer.fr https://emodnet.ec.europa.eu/en/chemistry 2025-09-05T12:55:25.292851Z ISO 19115:2003/19139 - EMODNET - SDN 1.0 WGS 84 (EPSG:4326) EPSG Greater North Sea and Celtic Seas - Eutrophication and Acidity aggregated datasets 1921/2023 v2023 North_Sea_-_Eutrophication_and_Acidity_aggregated_datasets_1921/2023_v2023 2024-01-03 5ba9d89c-1bdc-4b9f-a5c7-3e25c06714fe EMODnet Chemistry aims to provide access to marine chemistry datasets and derived data products concerning eutrophication, acidity and contaminants. The importance of the selected substances and other parameters relates to the Marine Strategy Framework Directive (MSFD). This aggregated dataset contains all unrestricted EMODnet Chemistry data on eutrophication and acidity, and covers the Greater North Sea and Celtic Seas. Data were aggregated and quality controlled by 'Aarhus University, Department of Bioscience, Marine Ecology Roskilde' in Denmark. ITS-90 water temperature and water body salinity variables have also been included ('as are') to complete the eutrophication and acidity data. If you use these variables for calculations, please refer to SeaDataNet for the quality flags: https://www.seadatanet.org/Products/Aggregated-datasets. Regional datasets concerning eutrophication and acidity are automatically harvested, and the resulting collections are aggregated and quality controlled using ODV Software and following a common methodology for all sea regions ( https://doi.org/10.13120/8xm0-5m67). Parameter names are based on P35 vocabulary, which relates to EMODnet Chemistry aggregated parameter names and is available at: https://vocab.nerc.ac.uk/search_nvs/P35/. When not present in original data, water body nitrate plus nitrite was calculated by summing all nitrate and nitrite parameters. The same procedure was applied for water body dissolved inorganic nitrogen (DIN), which was calculated by summing all nitrate, nitrite, and ammonium parameters. Concentrations per unit mass were converted to a unit volume using a constant density of 1.025 kg/L. The aggregated dataset can also be downloaded as an ODV collection and spreadsheet, which is composed of a metadata header followed by tab separated values. This spreadsheet can be imported to ODV Software for visualisation (more information can be found at: https://www.seadatanet.org/Software/ODV). EMODnet Chemistry Aarhus University, Department of Bioscience, Marine Ecology Roskilde +45 8715000 +45 87154326 399 Frederiksborgvej P.O. Box 358 Roskilde DK-4000 Denmark http://bios.au.dk/en/ web site Administration Of Fish Searching And Research Fleet for the Western Basin 5a, Dm.Donskoy St. Kaliningrad 236000 Russian Federation web site Agri-Food and Biosciences Institute +44 (0)28 90 255689 +44 (0)28 90 255035 AFBI Headquarters Newforge Lane Belfast BT9 5PX United Kingdom info@afbini.gov.uk http://www.afbini.gov.uk/ web site Alfred-Wegener-Institute for Polar- and Marine Research Am Handelshafen 12 Bremerhaven D-27570 Germany folke.mehrtens@awi.de http://www.awi.de web site Arctic and Antarctic Research Institute, Roshydromet (Saint-Petersburg) (812) 352-15-20 (812) 352-26-88 38,Bering st. St.Petersburg 199397 Russian Federation aaricoop@aari.nw.ru http://www.aari.nw.ru web site Atlantic Scientific Research Institute for Marine Fishery and Oceanography 8 (0112) 21-56-45 8 (0112) 21-99-97 5, Dm. 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Vilnius LT-09300 Lithuania lhmt@meteo.lt, http://www.meteo.lt web site Lower Saxony Water Management, Coastal Defense and Nature Conservation Agency +49 5121 509 207 +49 5121 509 196 An der Scharlake 39 Hildesheim 31135 Germany Dieter.Steffen@nlwkn-hi.niedersachsen.de http://www.nlwkn.de web site Marine Institute +353-91-387200 +353-91-387201 Rinville Oranmore H91 R673 Ireland datarequests@marine.ie http://www.marine.ie web site Marine Scotland Science +44 (0)1224 876544 +44 (0)1224 295511 Marine Laboratory, PO Box 101 Aberdeen AB11 9DB United Kingdom inapplicable web site Murmansk Hydrometeorological Administration of Roshydromet 23, Shmidt St. Murmansk 183789 Russian Federation leader@kolgimet.murman.ru http://www.kolgimet.ru/ web site Odessa Branch of SOI (State Oceanographic Institute) Odessa Ukraine web site Plymouth Marine Laboratory +44 (0)1752 633 100 +44 (0)1752 633101 Prospect Place The Hoe Plymouth PL1 3DH United Kingdom forinfo@pml.ac.uk http://www.pml.ac.uk web site Polar Scientific Research Institute of Fishery and Oceanography 6, Knipovich St. Murmansk 183763 Russian Federation persey@pinro.ru http://www.pinro.ru/ web site Queen's University Belfast School of Biological Sciences +44 (0)28 9097 5787 +44 (0)28 9097 5877 Medical Biology Centre Belfast BT9 7BL United Kingdom biolsci@qub.ac.uk http://www.qub.ac.uk/schools/SchoolofBiologicalSciences/ web site Rijkswaterstaat Water, Traffic and Environment +31 320298411 Zuiderwagenplein 2 Lelystad 8224 AD Netherlands http://www.rijkswaterstaat.nl/en/about_us/our_organization/ web site Royal Belgian Institute of Natural Sciences, Management Unit of North Sea and Scheldt Estuary Mathematical Models +32 2 773 21 11 +32 2 770 69 72 Gulledelle 100 Brussels 1200 Belgium info@mumm.ac.be http://www.mumm.ac.be web site Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment Gulledelle 100 Brussels 1200 Belgium http://www.naturalsciences.be/institute/structure/index_html#natural web site Scottish Association for Marine Science Argyll PA37 1QA United Kingdom laurence.mee@sams.ac.uk http://www.sams.ac.uk web site Southampton Oceanography Centre University of Southampton Waterfront Campus European Way Southampton SO14 3ZH United Kingdom inapplicable web site State Agency for Nature and Environment of Schleswig Holstein (LANU) +49 4347 704-0 +49 4347 704 102 Hamburger Chaussee 25 Flintbek 24220 Germany infonet@lanu.landsh.de http://www.umwelt.schleswig-holstein.de/servlet/is/1/ web site State Office for Agriculture, Environment and Rural Areas of Schleswig Holstein (LLUR) +49-4347 704-0 +49-4347 704-102 Hamburger Chaussee 25 Flintbek 24220 Germany poststelle@llur.landsh.de http://www.schleswig-holstein.de/LLUR/DE/LLUR_node.html web site Swedish Meteorological and Hydrological Institute +46-(0)11-495 80 00 +46-(0)11-495 80 01 Folkborgsvagen 1 Norrkoping SE-601 76 Sweden shark@smhi.se http://www.smhi.se web site UNIVERSITE DE BRETAGNE OCCIDENTALE (UBO) / LAB. D'OCEANO. CHIMIQUE LOC - IUEM Place Nicolas Copernic Plouzane 29280 France web site University of Cambridge Department of Earth Sciences Downing Street Cambridge CB2 3EQ United Kingdom jaj2@cam.ac.uk http://www.esc.cam.ac.uk web site University of East Anglia, School of Environmental Sciences University Plain Norwich NR4 7TJ United Kingdom env.enquiries@uea.ac.uk http://www.uea.ac.uk/env/ web site University of Gothenburg, Faculty of Science +46-31-786 00 00 Guldhedsgatan 5A Goteborg 405 30 Sweden http://www.science.gu.se/english/ web site University of Plymouth, Institute of Marine Studies Drake Circus Plymouth PL4 8AA United Kingdom inapplicable http://www.plymouth.ac.uk/plymouth/main.htm web site Aarhus University, Department of Bioscience, Marine Ecology Roskilde Denmark Bohuskusten Coalition of Water Conservation Stora Nygatan 3 Uddevalla SE-451 32 Sweden info@bvvf.se http://www.bvvf.se/organisation.4.4217afe14d252a970d87c42.html in Swedish. web site County Administration Board of Halland +46-(0)35-13 20 00 +46-(0)35-10 75 48 Slottsgatan 2 Halmstad SE-301 86 Sweden halland@lansstyrelsen.se http://www.lansstyrelsen.se/halland web site County Administrative Board of Vastra Gotaland +46 10 224 40 00 Sodra Hamngatan 3 Goteborg 411 14 Sweden vastragotaland@lansstyrelsen.se http://www.lansstyrelsen.se/VastraGotaland/En/ web site IFREMER / HMMN-DEPARTEMENT HALIEUTIQUE DE MANCHE-MER DU NORD +33 (0)3 21.99.56.00 +33 (0)3 21.99.56.01 IFREMER Centre de Boulogne sur Mer 150 quai Gambetta BP 70 BOULOGNE-SUR-MER CEDEX 62321 France http://www.ifremer.fr/boulogne/ web site LABORATORY OF OCEANOGRAPHY of VILLEFRANCHE (LOV) / OOV +33 (0)4 93 76 38 13 +33 (0)4.93.76.38.34 UPMC/UMR 7093 181, chemin du Lazaret Villefranche-sur-Mer 06230 France lov@obs-vlfr.fr http://www.obs-vlfr.fr web site Northwest Skane Coastal Comittee Sweden http://www.vattenorganisationer.se/nvskk/ web site Oresund Water Conservation Association Malmo Sweden info@oresunds-vvf.se http://www.oresunds-vvf.se/ web site P.P.Shirshov Institute of Oceanology, RAS +7(499)124-59-96 +7(499)124-59-83 36 Nakhimovsky prospect Moscow 117997 Russian Federation office@ocean.ru http://www.ocean.ru web site Polar Oceans Research Group (406) 842-7442 PO Box 368 Sheridan 59749 United States web site The Swedish Agency for Marine and Water Management +46 (0)10-698 60 00 +46 (0)10-698 61 11 Gullbergs Strandgata 15 Postadress: Box 11 930 Goteborg 404 39 Sweden havochvatten@havochvatten.se http://www.havochvatten.se/ web site The Swedish Board of Fisheries +46 31-743 03 00 +46 31-743 04 44 Box 423 GOTEBORG 401 26 Sweden fiskeriverket@fiskeriverket.se http://www.fiskeriverket.se web site National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography Borgo Grotta Gigante 42/c Sgonico (Trieste) 34010 Italy nodc@ogs.trieste.it http://www.ogs.trieste.it/ web site National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography Borgo Grotta Gigante 42/c Sgonico (Trieste) 34010 Italy nodc@ogs.trieste.it http://www.ogs.trieste.it/ web site CEA, INSTITUT DE RADIOPROTECTION ET DE SURETE NUCLEAIRE +33(0)2 33.01.41.00 LABORATOIRE DE RADIOECOLOGIE MARINE,RUE MAX POL FOUCHET,BP 10 OCTEVILLE 50130 France web site CNRS, LABORATORY OF SCIENCES OF MARINE ENVIRONMENT +33(0)2 98 49 86 40 +33(0)2 98 49 86 45 Technopôle Brest-Iroise Rue Dumont d'Urville PLOUZANE 29280 France https://www-iuem.univ-brest.fr/lemar/ web site Dunstaffnage Marine Laboratory Dunbeg Oban PA37 1QA United Kingdom inapplicable web site Environment Agency Solent and South Downs Area Office +44 (0)3708 506 506 Guildbourne House Worthing BN11 1LD United Kingdom enquiries@environment-agency.gov.uk https://www.gov.uk/government/organisations/environment-agency web site Environment Agency South East Regional Office +44 (0)3708 506 506 Kings Meadow House Reading RG1 8DQ United Kingdom enquiries@environment-agency.gov.uk https://www.gov.uk/government/organisations/environment-agency web site Fisheries Research Services, Aberdeen Marine Laboratory +44 (0)1224 876544 +44 (0)1224 295511 PO Box 101 Victoria Road Aberdeen AB11 9DB United Kingdom inapplicable http://www.marlab.ac.uk web site IFREMER, CENTRE MANCHE, MER DU NORD +33 (0)3 21.99.56.00 +33 (0)3 21.99.56.01 IFREMER Centre de Boulogne sur Mer 150 quai Gambetta BP 70 BOULOGNE-SUR-MER CEDEX 62321 France https://wwz.ifremer.fr/manchemerdunord/Environnement/LER-Boulogne-sur-Mer web site IFREMER, STATION PORT EN BESSIN +33 (0)2 31 51 13 00 +33 (0)2 31 51 13 01 Avenue du General de Gaulle, B.P. 32 PORT EN BESSIN 14520 France https://wwz.ifremer.fr/manchemerdunord/Implantations/Port-en-Bessin web site IHE, Management Unit of North Sea and Scheldt Estuary Mathematical Models, Ostend 3de en 23ste Linieregimentsplein Oostende 8400 Belgium inapplicable web site Institute of Oceanographic Sciences Deacon Laboratory Brook Road Wormley Godalming GU8 5UB United Kingdom inapplicable web site Institute of Oceanographic Sciences Wormley Laboratory Brook Road Wormley Godalming GU8 5UB United Kingdom inapplicable web site Newcastle University Department of Marine Science and Coastal Management Armstrong Building Newcastle upon Tyne NE1 7RU United Kingdom inapplicable web site Proudman Oceanographic Laboratory Joseph Proudman Building 6 Brownlow Street Liverpool L3 5DA United Kingdom inapplicable http://www.pol.ac.uk web site Roscoff Marine Station, Sorbonne Université and CNRS (OSU-SBR) +33(0)2 98.29.23.23 +33 (0)2 98.29.23.24 Place Georges Teissier ROSCOFF 29680 France http://www.sb-roscoff.fr/ web site Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment, Ostend +32 59 24 20 50 +32 59 70 49 35 3de en 23ste Linieregimentsplein Oostende 8400 Belgium odnature@naturalsciences.be https://www.naturalsciences.be/en/science/do/98 web site Scottish Environment Protection Agency, Angus Smith Building +44 (0)1698 839000 +44 (0)1698 738155 Angus Smith Building Holytown ML1 4WQ United Kingdom inapplicable https://www.sepa.org.uk/ web site Scottish Environment Protection Agency, Edinburgh Office +44 (0)131 449 7296 +44 (0)131 449 7277 Clearwater House, Heriot Watt Research Park Edinburgh EH14 4AP United Kingdom inapplicable https://www.sepa.org.uk/ web site HYDROGRAPHIC AND OCEANOGRAPHIC SERVICE OF THE NAVY +33 (0)2 98 22 05 73 +33 (0)2 98 22 05 91 13 rue du Chatellier CS 92803 BREST CEDEX 2 29228 France webmaster@shom.fr http://www.shom.fr/ web site UNKNOWN UNKNOWN UNKNOWN Unknown web site University of Southampton Department of Oceanography Highfield Campus Southampton SO9 5NH United Kingdom inapplicable web site University of Wales, School of Ocean Sciences School of Ocean Sciences, University of Wales Bangor, Menai Bridge, Anglesey, Menai Bridge LL59 5AB United Kingdom inapplicable http://www.sos.bangor.ac.uk/ web site Université Libre de Bruxelles, Ecology of Aquatic systems +32 2 650 59 89 +32 2 650 59 93 Boulevard du Triomphe/Triomflaan, CP 221 Brussels 1050 Belgium lancelot@ulb.ac.be http://esa.ulb.ac.be/ web site ERIC Euro-Argo +33(0)2 98 22 44 83 Z.I. Techonopôle Brest Iroise 1625 route de Sainte Anne Plouzane 29280 France euroargo@ifremer.fr https://www.euro-argo.eu/ web site Far Eastern Regional Hydrometeorological Research Institute +7 (4232) 26-97-88 +7 (4232) 22-77-54 Fontannaya St., 24 Vladivostok 690600 Russian Federation hydromet@online.ru https://www.hydromet.com/ web site Helmholtz Centre for Ocean Research Kiel (Westshore campus) +49 431 600-0 +49 431 600-2805 Düsternbrooker Weg 20 Kiel 24105 Germany info@geomar.de https://www.geomar.de/en/ web site Ifremer Head Office +33(0)2 98 22 40 40 +33(0)2 98 22 45 45 1625 route de Sainte-Anne CS 10070 PLOUZANE 29280 France dirbrest@ifremer.fr https://wwz.ifremer.fr/ web site Ifremer, Fisheries Science and Technology (Plouzane) +33 (0)2 98 22 43 66 +33 (0)2 98 22 45 47 Centre Ifremer Bretagne ZI Pointe du diable CS 10070 PLOUZANE 29280 France https://wwz.ifremer.fr/sciences_technologies_halieutiques web site Ifremer, Fisheries Sciences and Technology (Lorient) +33(0)2 97 87 38 00 +33 (0)2 97 87 38 36 Station Ifremer Lorient 8 rue François Toullec LORIENT 56100 France https://wwz.ifremer.fr/sciences_technologies_halieutiques web site Laboratory for Ocean Physics and Satellite remote +33 (0)2 98.22.42.76 +33(0)2 98 22 44 96 Centre Ifremer Bretagne ZI Pointe du diable CS 10070 Plouzane 29280 France dirumr6523@ifremer.fr http://www.umr-lops.fr/ web site Met Office, Exeter FitzRoy Road Exeter EX1 3PB United Kingdom enquiries@metoffice.gov.uk http://www.metoffice.gov.uk/ web site National Oceanography Centre (Southampton) University of Southampton Waterfront Campus European Way Southampton SO14 3ZH United Kingdom enquiries@noc.ac.uk http://noc.ac.uk web site Oceanology and Geosciences Laboratory +33(0)3 21 99 29 00 +33(0)3 21 99 29 01 28 avenue Foch BP 80 WIMEREUX 62930 France log-com@univ-littoral.fr http://log.cnrs.fr/Presentation-de-l-unite web site Proudman Oceanographic Laboratory +44 (0)151 653 8633 +44 (0)151 653 6269 Bidston Observatory Bidston Hill Prenton CH43 7RA United Kingdom inapplicable http://www.pol.ac.uk web site Scottish Environment Protection Agency, East Kilbride Office 5 Redwood Crescent G74 5PP United Kingdom inapplicable http://www.sepa.org.uk/ web site Scottish Office Agriculture Environment and Fisheries Department, Aberdeen Marine Laboratory PO Box 101 375 Victoria Road Aberdeen AB11 9DB United Kingdom inapplicable web site Scottish Office Agriculture and Fisheries Department, Aberdeen Marine Laboratory PO Box 101 375 Victoria Road Aberdeen AB11 9DB United Kingdom inapplicable web site Swedish Environmental Protection Agency +46 10 698 10 00 +46 10 698 10 99 Valhallavagen 195 Stockholm 106 48 Sweden registrator@naturvardsverket.se http://www.naturvardsverket.se web site University of Gothenburg Universitetsplatsen 1 Gothenburg 405 30 Sweden https://www.gu.se/en/about-the-university web site University of Southampton Department of Oceanography University of Southampton Waterfront Campus, European Way Southampton SO14 3ZH United Kingdom inapplicable web site University of Southampton School of Ocean and Earth Science +44 (0)23 8059 2011 +44 (0)23 8059 3059 National Oceanography Centre, European Way Southampton SO14 3ZH United Kingdom soes@noc.soton.ac.uk http://www.soes.soton.ac.uk/ web site Flanders Marine Institute +32 59 34 21 30 +32 59 34 21 31 Jacobsenstraat 1 Oostende 8400 Belgium data@vliz.be http://www.vliz.be/ web site IFREMER, Biogeochemical and Ecotoxicological Resarch Unit (Brest) +33 (0)2 98 22 44 64 +33 (0)2 98 22 45 48 IFREMER Centre de Bretagne ZI Pointe du diable CS 10070 PLOUZANE 29280 France https://wwz.ifremer.fr/pollution web site Ifremer, Information Valuation Service for Integrated Management and Monitoring +33 (02 40.37.40.00 +33 (0)2 40.37.40.01 Rue de l'Ile d'Yeu BP 1105 NANTES CEDEX 03 44311 France https://wwz.ifremer.fr/Recherche/Departements-scientifiques/Departement-Oceanographie-et-Dynamique-des-Ecosystemes/VIGIES web site Netherlands Institute for Ecology, Centre for Estuarine and Marine Ecology +31 113 577300 +31 113 573616 Korringaweg 7 Yerseke 4401 NT Netherlands k.soetaert@nioo.knaw.nl http://www.nioo.knaw.nl/node/69 web site Royal Netherlands Institute for Sea Research +31 222 369300 +31 222 319674 Landsdiep 4 P.O. Box 59 Den Burg/Texel 1790 AB Netherlands dmg@nioz.nl https://www.nioz.nl/en web site Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Geophysics Department Columbuscenter Bürgermeister-Smidt-Straße 20 Bremerhaven 27568 Germany web site Elbe River Water Authority ++49 40 - 42854 7770 ++49 40 - 42854 7778 Wasserguetestelle Elbe, Nessdeich 120-121 Hamburg 21129 Germany thomas.gaumert@arge-elbe.de web site Helmholtz Centre for Ocean Research Kiel (Eastshore campus) +49-431 600-0 Wischhofstr. 1-3 Kiel D-24148 Germany info@geomar.de https://www.geomar.de/en web site Institute of Biochemistry and Food Chemistry, University Hamburg +49 40 42838 5733 +49 40 42838 4243 Martin-Luther-King-Pl.6 Hamburg 20146 Germany mon@uni-hamburg.de http://www.chemie.uni-hamburg.de/lc/index_e.html web site Institute of Biogeochemistry and Marine Chemistry , University of Hamburg +49 40 42838 4993 +49 40 42838 6347 Bundesstr. 55 Hamburg 20146 Germany ifbm@geowiss.uni-hamburg.de http://www.geowiss.uni-hamburg.de/i-bioge/start_e.htm web site NUI Galway +353-91-492126 +353-91-494533 NUIG University Road H91 TK33 Ireland info@nuigalway.ie http://www.nuigalway.ie web site State Office of Ecology of Lower Saxony +49 5121 509 0 + 49 5121 509 196 An der Scharlake 39 Hildesheim 31135 Germany Poststelle@nlwkn-hi.niedersachsen.de http://www.nlwkn.de web site University of Liverpool Department of Earth, Ocean and Ecological Sciences +44 (0)151 794 5146 Jane Herdman Building Liverpool L69 3GP United Kingdom soesnorth@liverpool.ac.uk https://www.liverpool.ac.uk/earth-ocean-and-ecological-sciences/ web site University of Liverpool, Department of Earth and Ocean Sciences +44 (0)151 794 5146 +44 (0)151 794 5196 4 Brownlow Street Liverpool L69 3GP United Kingdom h.kokelaar@liv.ac.uk http://www.liv.ac.uk/earth/ web site University of Portsmouth School of Earth and Environmental Sciences +44 (0)23 9284 2257 +44 (0)23 9284 2244 Burnaby Building Portsmouth PO1 3QL United Kingdom sees.enquiries@port.ac.uk https://www.port.ac.uk/departments/academic/sees/ web site Vrije Universiteit Brussel, Laboratory of Ecology and Systematics +32 2 629 34 05 +32 2 629 34 03 Campus Oefenplein Pleinlaan 2 Brussels B-1050 Belgium ndaro@vub.ac.be http://we.vub.ac.be/~dbio/ web site SmartBay Ireland +353-91-387200 +353-91-387201 Rinville Oranmore H91 R673 Ireland info@smartbay.ie https://www.smartbay.ie/ web site https://sextant.ifremer.fr/geonetwork/srv/api/records/5ba9d89c-1bdc-4b9f-a5c7-3e25c06714fe/attachments/NorthSea_TS.jpg North Sea timeseries https://sextant.ifremer.fr/geonetwork/srv/api/records/5ba9d89c-1bdc-4b9f-a5c7-3e25c06714fe/attachments/NorthSea_P.jpg North Sea profiles /Chemical Environment/Water Column Thèmes Sextant 2024-09-27 geonetwork.thesaurus.local.theme.sextant-theme Oceanographic geographical features GEMET - INSPIRE themes, version 1.0 2018-07-27T14:39:48 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Parameter Discovery Vocabulary (P02) 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P02 Water body dissolved inorganic nitrogen (DIN) Water body nitrite Water body nitrate plus nitrite Water body dissolved oxygen concentration Water body nitrate Water body dissolved oxygen saturation Water body total phosphorus ITS-90 water temperature Water body phosphate Water body chlorophyll-a Water body salinity Water body phaeopigments Water body particulate organic carbon {POC} Water body ammonium Water body total dissolved phosphorus Water body total alkalinity Water body silicate Water body dissolved organic carbon {DOC} Water body carbon dioxide partial pressure Water body total nitrogen Water body total inorganic carbon Water body urea Water body pH Water body chlorophyll-b EMODnet Chemistry aggregated parameter names 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P35 North Sea Celtic Sea SeaVoX salt and fresh water body gazetteer 2025-07-29 geonetwork.thesaurus.external.reference-geographical-area.NVS.C19 EMODnet Chemistry water body Matrix Categories 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.L04 Dissolved gases Acidity Silicates N+P nutrients Chlorophyll EMODnet Chemistry chemical groups 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P36 CC BY 4.0: https://creativecommons.org/licenses/by/4.0/ Usage is subject to mandatory citation: "This resource was generated in the framework of EMODnet Chemistry, under the support of DG MARE Call for Tender EASME/EMFF/2020/3.1.11/European Marine Observation and Data Network (EMODnet) - Lot 5 - Chemistry". eng oceans bounding box -44.00 26.10 48.00 79.10 1921-06-01 2023-04-23 -4824 0.0 SeaDataNet ODV 0.4 National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography Borgo Grotta Gigante 42/c Sgonico (Trieste) 34010 Italy nodc@ogs.trieste.it http://www.ogs.trieste.it/ web site https://nodc.ogs.it/repository/aggregated-datasets/eutrophication/EMD_Eutrophication_NorthSea_2023_unrestricted.zip WWW:DOWNLOAD Direct Download Direct Download https://emodnet-chemistry.webodv.awi.de WWW:LINK Explore and extract data Explore and extract data https://doi.org/10.13120/8xm0-5m67 WWW:LINK EMODnet Chemistry Regional sea eutrophication data collection and Quality Control loop EMODnet Chemistry Regional sea eutrophication data collection and Quality Control loop https://doi.org/10.13120/5ba9d89c-1bdc-4b9f-a5c7-3e25c06714fe DOI Digital Object Identifier (DOI) 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 See the referenced specification The original datasets can be searched and downloaded from EMODnet Chemistry Chemistry CDI Data and Discovery Access Service: https://cdi-chemistry.seadatanet.org/search