ac099579-5e6a-4c57-b458-df45cebb36e0 Product record EMODnet Chemistry sextant@ifremer.fr https://emodnet.ec.europa.eu/en/chemistry 2025-11-18T12:59:00.844774Z ISO 19115:2003/19139 - EMODNET - SDN 1.0 2 29 90 false WGS 84 (EPSG 4326) EPSG Arctic Ocean - DIVAnd 4D 6-year seasonal analysis of Water body dissolved oxygen concentration 1965/2024 v2025 Arctic-Water_body_dissolved_oxygen_concentration-v2025-ANA 2025-10-20 1.0 ac099579-5e6a-4c57-b458-df45cebb36e0 Moving 6-year analysis of dissolved oxygen concentration in the Arctic Ocean, for each season in the period 1965-2024. Every year of the time dimension corresponds to the 6-year centered average for each season. Winter: December-February, Spring: March-May, Summer: June-August, Autumn: September-November. Depth range (IODE standard depths): 0, 5, 10, 20, 30, 40, 50, 75, 100, 125, 150, 200, 250, 300, 400, ..., 1500, 1750, 2000, 2500m. Units: umol/l. Description of DIVA analysis: The computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.13, using GEBCO 30sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps grids is 0.125 degrees. Signal-to-noise ratio was fixed to 3.0, horizontal correlation length varying from 45 km near the coast to 150 km, and vertical correlation length varying between 25 and 1000 m. Logarithmic transformation is applied to the data prior to the analysis. Background field: analysis with signal-to-noise ratio = 20, horizontal correlation length 50-200 km, and vertical correlation length 25-1000 m. EMODnet Chemistry Institute of Marine Research +47 55 23 85 00 +47 55 23 85 31 Nordnesgaten 50 Postboks 1870 Nordnes Bergen N-5817 Norway post@imr.no http://www.imr.no web site Administration Of Fish Searching And Research Fleet for the Northern Basin 7, Papanin St. Murmansk 183012 Russian Federation web site Administration Of Fish Searching And Research Fleet for the Western Basin 5a, Dm.Donskoy St. Kaliningrad 236000 Russian Federation web site Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research Am Handelshafen 12 Bremerhaven D-27570 Germany folke.mehrtens@awi.de https://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.ru/ web site Atlantic Scientific Research Institute for Marine Fishery and Oceanography 8 (0112) 21-56-45 8 (0112) 21-99-97 5, Dm. Donskoi St. Kaliningrad reg 236000 Russian Federation atlant@baltnet.ru http://atlantniro.ru/ web site British Oceanographic Data Centre Joseph Proudman Building 6 Brownlow Street Liverpool L3 5DA United Kingdom enquiries@bodc.ac.uk https://www.bodc.ac.uk/ web site DTU Aqua, National Institute of Aquatic Resources, Technical University of Denmark + 45 35 88 33 00 Kemitorvet Bygning 202 Kgs. Lyngby 2800 Denmark aqua@aqua.dtu.dk https://www.aqua.dtu.dk/English 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 Federal Maritime and Hydrographic Agency +49 40 3190-0 +49 40 3190-5000 Bernhard-Nocht-Str. 78 Hamburg 20359 Germany posteingang@bsh.de http://www.bsh.de 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 Institute of Marine Research +47 55 23 85 00 +47 55 23 85 31 Nordnesgaten 50 Postboks 1870 Nordnes Bergen N-5817 Norway post@imr.no http://www.imr.no web site Institute of Oceanographic Sciences Deacon Laboratory Brook Road Wormley Godalming GU8 5UB United Kingdom inapplicable web site Institute of Oceanology, Polish Academy of Sciences +48 58 73 11 600 +48 58 551 21 30 Powstancow Warszawy 55 Sopot 81-712 Poland office@iopan.gda.pl http://www.iopan.gda.pl/ 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 Laboratory of Oceanography and Climate, Experiments and numerical Approaches +33 (1) 44 27 32 48 +33(0)1 44 27 38 05 Institut Pierre Simon Laplace Boîte 100 4 place Jussieu Paris 75005 France direction@locean-ipsl.upmc.fr https://www.locean-ipsl.upmc.fr/index.php?lang=fr web site Laboratory of Oceanography of Villefranche +33 (0)4 93 76 38 13 +33 (0)4 93 76 38 34 181 chemin du Lazaret Villefranche-sur-Mer 06230 France lov@obs-vlfr.fr http://lov.obs-vlfr.fr/ web site Laboratory of Phyical Oceanography, CNRS-IFREMER-IRD-UBO +33 (0)2 98.22.42.76 +33(0)2 98.22.44.96 IFREMER Centre de Bretagne ZI Pointe du diable CS 10070 PLOUZANE 29280 France http://www.ifremer.fr/lpo/ 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 Marine and Freshwater Research Institute + 345 575 2000 Fornubúðir 5 Hafnarfjörður IS-220 Iceland https://www.hafogvatn.is/en/contact https://www.hafogvatn.is/en/ web site Murmansk Hydrometeorological Administration of Roshydromet 23, Shmidt St. Murmansk 183789 Russian Federation leader@kolgimet.murman.ru http://www.kolgimet.ru/ web site National Oceanography Centre (Liverpool) +44 (0)151 795 4800 +44 (0)151 795 4801 Joseph Proudman Building, 6 Brownlow Street Liverpool L3 5DA United Kingdom enquiries@noc.ac.uk http://noc.ac.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 Odessa Branch of 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 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 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 University of Bristol, Department of Earth Sciences +44 (0)117 9545400 +44 (0)117 9253385 Wills Memorial Building, Queen's Road, Clifton Bristol BS8 1RJ United Kingdom earth-enquiries@bris.ac.uk http://www.bristol.ac.uk/earthsciences/ web site University of Liverpool, Department of Earth Sciences Brownlow Hill Liverpool 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 University of York, Department of Chemistry +44 (0)1904 322511 +44 (0)1904 322516 Heslington York YO10 5DD United Kingdom helen.coombs@york.ac.uk https://www.york.ac.uk/chemistry/ web site Institute of Marine Research +47 55 23 85 00 +47 55 23 85 31 Nordnesgaten 50 Postboks 1870 Nordnes Bergen N-5817 Norway post@imr.no http://www.imr.no web site Institute of Marine Research +47 55 23 85 00 +47 55 23 85 31 Nordnesgaten 50 Postboks 1870 Nordnes Bergen N-5817 Norway post@imr.no http://www.imr.no web site https://sextant.ifremer.fr/geonetwork/srv/api/records/ac099579-5e6a-4c57-b458-df45cebb36e0/attachments/Water_body_dissolved_oxygen_concentration.4Danl.png Thèmes Sextant 2024-09-27 geonetwork.thesaurus.local.theme.sextant-theme Oceanographic geographical features GEMET - INSPIRE themes, version 1.0 2009-09-22 geonetwork.thesaurus.external.theme.inspire-theme Dissolved oxygen parameters in the water column Parameter Discovery Vocabulary (P02) 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P02 Water body dissolved oxygen concentration EMODnet Chemistry aggregated parameter names 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P35 Dissolved gases EMODnet Chemistry chemical groups 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P36 Arctic Ocean SeaVoX salt and fresh water body gazetteer 2025-07-29 geonetwork.thesaurus.external.reference-geographical-area.NVS.C19 water body Matrix Categories 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.L04 EMODnet Chemistry The data are available under the Creative Commons Attribution 4.0 International Public License (https://creativecommons.org/licenses/by/4.0/). Usage is subject to mandatory citation: "This resource was generated by EMODnet Chemistry under the support of DG MARE Call for Tender EASME/2019/OP/0003-lot4." 0.125 eng oceans bounding box -42.00 70.00 62.00 83.50 1965 2024 -2500.0 0 false surface Climate and Forecast NetCDF 1.6 http://ec.oceanbrowser.net/emodnet/Python/web/wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0 OGC:WMS By_sea_regions/Arctic_Ocean/Water_body_dissolved_oxygen_concentration.4Danl.nc*Water body dissolved oxygen concentration_L1 WMS layer for Water body dissolved oxygen concentration masked using relative error threshold 0.3 http://ec.oceanbrowser.net/emodnet/Python/web/wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0 OGC:WMS point:By_sea_regions/Arctic_Ocean/Water_body_dissolved_oxygen_concentration.4Danl.nc*obsid WMS layer for Observations https://doi.org/10.13120/ac099579-5e6a-4c57-b458-df45cebb36e0 DOI Digital Object Identifier (DOI) DOI http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions-water_body/Arctic_Ocean/Water_body_dissolved_oxygen_concentration.4Danl.nc.html WWW:DOWNLOAD OPeNDAP OPeNDAP web page about the dataset Water_body_dissolved_oxygen_concentration.4Danl.nc https://ec.oceanbrowser.net/data/emodnet-domains/By_sea_regions-water_body/Arctic_Ocean/Water_body_dissolved_oxygen_concentration.4Danl.nc WWW:DOWNLOAD Direct Download (NetCDF) Direct Download (NetCDF) 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 data used as input for this product have been extracted from the EMODnet Chemistry Download Service: http://emodnet-chemistry.maris2.nl/v_cdi_v3/search.asp