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Identifier:: 10.6092/B5BB9EA1-4BDA-48A1-92B6-03645AC12FAE
Creators:: Swedish Meteorological and Hydrological Institute (SMHI) https://edmo.seadatanet.org/report/545 EMODnet Chemistry
Titles:: Baltic Sea - DIVAnd 6-year seasonal analysis of Water body dissolved oxygen concentration 1980/2018 v2021
Publisher:: EMODnet Chemistry
PublicationYear:: 2021
Subjects:: Oceanographic geographical features; Dissolved oxygen parameters in the water column; Water body dissolved oxygen concentration; Dissolved gases; Baltic Sea; water body; EMODnet Chemistry; DIVAnd; Interpolated maps; Oceanography; Chemistry; European seas; MSFD
Contributors:: Aarhus University, Department of Bioscience, Marine Ecology Roskilde SeaDataNet; Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research SeaDataNet; Arctic and Antarctic Research Institute, Roshydromet (Saint-Petersburg) SeaDataNet; Baltic Research Institute of Fishery of Latvia SeaDataNet; Baltic Sea 2020 SeaDataNet; Blekingekusten Coalition of Water Conservation SeaDataNet; Carl von Ossietzky University of Oldenburg, Institute for Chemistry and Biology of the Marine Environment SeaDataNet; Coastal Committee of Kalmar County SeaDataNet; Coastal Committee of Svealand SeaDataNet; Committee of North Eastern Halsingland Coordinated Recipient Monitoring SeaDataNet; County Administration Board of Norrbottens lan SeaDataNet; County Administration Board of Stockholm lan SeaDataNet; County Administration Board of Vasternorrlands lan SeaDataNet; DTU Aqua, National Institute of Aquatic Resources, Technical University of Denmark SeaDataNet; Department of Marine Systems at Tallinn University of Technology SeaDataNet; Estonian Marine Institute SeaDataNet; Federal Maritime and Hydrographic Agency SeaDataNet; Federal Maritime and Hydrographic Agency, Dept. Oceanography SeaDataNet; Finnish Environment Institute SeaDataNet; Finnish Institute of Marine Research SeaDataNet; Finnish Meteorological Institute SeaDataNet; GEOMAR Helmholtz Centre for Ocean Research Kiel SeaDataNet; Institute of Marine Research SeaDataNet; Institute of Meteorology and Water Management National Research Institute, Maritime Branch in Gdynia (IMWM MB) SeaDataNet; Krondshtadt Hydrometeorological Observatory, North-West HMS SeaDataNet; Latvian Institute of Aquatic Ecology SeaDataNet; Leibniz Institute for Baltic Sea Research Warnemünde SeaDataNet; Lithuanian Hydrometeorological Service under the Ministry of Environment SeaDataNet; North-Western Regional Administration of Hydrometeorology of Roshydromet SeaDataNet; Northwest Skane Coastal Comittee SeaDataNet; Odessa Branch of SOI (State Oceanographic Institute) SeaDataNet; Oresund Water Conservation Association SeaDataNet; Russian State Hydrometeorological University, St-Petersburg SeaDataNet; South Coast Water Conservation Association SeaDataNet; State Agency for Environment, Nature and Geology, Mecklenburg-Vorpommern SeaDataNet; State Agency for Nature and Environment of Schleswig Holstein SeaDataNet; State Oceanographic Institute SeaDataNet; State Office for Agriculture, Environment and Rural Areas of Schleswig Holstein SeaDataNet; Stockholm Marine Research Centre, SMF SeaDataNet; Swedish Environmental Protection Agency SeaDataNet; Swedish Meteorological and Hydrological Institute SeaDataNet; The Swedish Agency for Marine and Water Management SeaDataNet; The Swedish Board of Fisheries SeaDataNet; Umea Marine Sciences Centre, UMF SeaDataNet
Dates:: 1980-01-07/2018-02-27
Language:: en
ResourceType:: Dataset
RelatedIdentifiers:: https://www.emodnet-chemistry.eu/repository/products/by-sea-regions/Baltic_Sea-Water_body_dissolved_oxygen_concentration-v2021.zip; https://www.emodnet-chemistry.eu/products/catalogue#/metadata/087a72c0-c243-11e8-bac2-5ce0c5469bc7; https://www.emodnet-chemistry.eu/repository/images/bounding_box_087a72c0-c243-11e8-bac2-5ce0c5469bc7.png; https://www.emodnet-chemistry.eu/repository/images/spatial_distribution_087a72c0-c243-11e8-bac2-5ce0c5469bc7.png
Sizes:: 4 files; 102.02 MB
Formats:: application/zip; Climate and Forecast NetCDF: application/x-netcdf
Version:: 2.0
RightsList:: Open Access; Creative Commons Attribution 4.0 International: https://creativecommons.org/licenses/by/4.0/; Public domain and freely available for all users, following the specified citation format.
Descriptions:: Moving 6-year analysis of Water body dissolved oxygen concentration in the Baltic Sea. Four seasons (March-May, June-August, September-November, December-February). Every year of the time dimension corresponds to a 6-year centred average. Periods span between 1980-1985 and 2013-2018. Analyses for depths (m) (HELCOM standard depths): 0, 5, 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, 225, 250, 275, 300.<br /><br />Data Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network. Description of DIVA analysis: Geostatistical data analysis by DIVA (Data-Interpolating Variational Analysis) tool. GEBCO Grid (30 arc-seconds) topography is used for the contouring preparation. Files contain analysed fields, error fields and combined field with the deepest value for each grid point selected. Also pre-masked fields using relative error threshold 0.3 and 0.5 are included. In the analyses the Correlation length in the horizontal direction were fixed to 80 km and in the vertical direction to 25 m. Signal to noise ratio were fixed to 1.0. Background fields were created using data for the given time period and season. Log transformation was used in the analyses. No detrending, advection constraints or weighting are applied. Unit is umol/l.
GeoLocations:: Baltic Sea 9.4 30.9 53.0 65.9
FundingReferences:: European Commission Aggregated data products are generated by EMODnet Chemistry under the support of DG MARE Call for Tenders EASME/EMFF/2016/006-lot4, EASME/2019/OP/0003-lot4.