Black Sea - DIVA 4D 6-year seasonal analysis of Water body dissolved oxygen concentration 1970/2020 v2021

Moving 6-year analysis of Water_body_dissolved_oxygen_concentration in the Black Sea for each season: spring (March-May), summer (June-August), autumn (September-November), winter (December-February). Every year of the time dimension corresponds to the 6-years centred average of each season. 6-years periods span: from 1970-1975 until 2015-2020 Depth range (IODE standard depths): -250.0, -200.0, -150.0, -125.0, -100.0, -75.0, -50.0,-40.0, -30.0, -20.0, -10.0, -5.0, -0.0. 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 1min topography is used for the contouring preparation. Analysed field masked using relative error threshold 0.3 and 0.5 DIVA settings: signal-to-noise ratio and correlation length were estimated using data mean distance as a minimum (for L) and vertically filtered. Log transformation was used in the analyses. Background field: the data mean value is subtracted from the data. Detrending of data: no, Advection constraint applied: no. Units: umol/l. The entire set of related maps can be found in the viewing service: https://emodnet.ec.europa.eu/geoviewer/

Identifier
Source https://data.blue-cloud.org/search-details?step=~0121f1e0e51-b745-11e8-869e-6805ca696f0e
Metadata Access https://data.blue-cloud.org/api/collections/1f1e0e51-b745-11e8-869e-6805ca696f0e
Provenance
Publisher Blue-Cloud Data Discovery & Access service; EMODnet Chemistry
Contributor EMODnet Chemistry; National Institute for Marine Research and Development "Grigore Antipa"; Ankara University; Black Sea Basin Directorate; Bulgarian National Oceanographic Data Centre , Institute of Oceanology; Dokuz Eylul University, Institute of Marine Science and Technology; Donskaya offing station North-Caucasus HMS; European Research and Teaching Centre for Environmental Geosciences, UM 34 UMR CNRS 7330, IRD 161; Hellenic Centre for Marine Research, Institute of Oceanography; IFREMER Head Office; IFREMER, MARINE GEOSCIENCES; Institute of Biology of the Southern Seas, NAS of Ukraine; Institute of Marine Sciences, Middle East Technical University; Institute of Oceanology, Bulgarian Academy of Sciences; Istanbul University, Institute of Marine Science and Management; Karadeniz Technical University, Faculty of Marine Sciences; Kuban offing station, North-Caucasus HMS; Marine Hydrophysical Institute; Mariupol Marine Hydrometeorological Station, Ukrainian HMS; NGO MARINE SOUND; National Environmental Agency of the Ministry of Environment Protection and Natural Resources; Navy Main Administration of Navigation and Oceanography, Ministry of Defence; North-Caucasus Regional Administration of Hydrometeorology of Roshydromet; Nothern Regional Administration of Hydrometeorology of Roshydromet; Odessa Branch of SOI (State Oceanographic Institute); Odessa National I.I.Mechnikov University; P.P.Shirshov Institute of Oceanology, RAS; Scientific, Research Firm "GAMMA"; Sinop University, Fisheries Faculty; Specialized Center for Hydrometeorology and Monitoring of Environment of Black and Azov Seas; State Oceanographic Institute; State Oceanographic Institute, Sebastopol Branch; Taurida V.I. Vernadsky National University; Tuapse Hydrometeorological Bureau, North-Caucasus Centre; Ukrainian Hydrometeorological Institute, Marine Branch; Ukrainian scientific center of Ecology of Sea
Publication Year 2024
OpenAccess true
Contact blue-cloud-support(at)maris.nl
Representation
Discipline Marine Science
Spatial Coverage (26.500W, 40.000S, 41.950E, 47.950N)
Temporal Coverage Begin 1969-12-30T01:59:59Z
Temporal Coverage End 2020-06-24T05:53:00Z