Arctic Ocean - DIVA 4D 6-year analysis of Water body dissolved oxygen concentration 1965/2017 v2021

Moving 6-year analysis of Water body dissolved oxygen concentration in the Arctic Ocean, for each season in the period 1965-2017. 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 the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.6.6, using GEBCO 30sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps grids is 0.1 degrees. Signal-to-noise ratio was fixed to 2.0, horizontal correlation length to 100 km, and vertical correlation length varying between 25 and 200 m. Logarithmic transformation is applied to the data prior to the analysis. Background field: the data mean value is subtracted from the data.

Identifier
Source https://data.blue-cloud.org/search-details?step=~0129d09a580-f7b0-11e8-a9b9-f859715d4cd2
Metadata Access https://data.blue-cloud.org/api/collections/9d09a580-f7b0-11e8-a9b9-f859715d4cd2
Provenance
Publisher Blue-Cloud Data Discovery & Access service; EMODnet Chemistry
Contributor EMODnet Chemistry; Institute of Marine Research; Administration Of Fish Searching And Research Fleet for the Northern Basin; Administration Of Fish Searching And Research Fleet for the Western Basin; Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research; Arctic and Antarctic Research Institute, Roshydromet (Saint-Petersburg); Atlantic Scientific Research Institute for Marine Fishery and Oceanography; British Oceanographic Data Centre; DTU Aqua, National Institute of Aquatic Resources, Technical University of Denmark; Federal Maritime and Hydrographic Agency; Fisheries Research Services, Aberdeen Marine Laboratory; IFREMER Head Office; Institute of Oceanographic Sciences Deacon Laboratory; Institute of Oceanographic Sciences Wormley Laboratory; LABORATORY of PHYSICAL OCEANOGRAPHY (LPO) UMR 6523 CNRS-IFREMER-IRD-UBO; Laboratory of Oceanography and Climate: Experiments and numerical Approaches, UMR 7159; Laboratory of Oceanography of Villefranche, UMR 7093; Marine Scotland Science; Murmansk Hydrometeorological Administration of Roshydromet; National Oceanography Centre, Liverpool; National Oceanography Centre, Southampton; Navy Main Administration of Navigation and Oceanography, Ministry of Defence; Ocean Physics and Satellite oceanography laboratory- UMR 6523; Odessa Branch of SOI (State Oceanographic Institute); Plymouth Marine Laboratory; Polar Scientific Research Institute of Fishery and Oceanography; Scottish Association for Marine Science; Scottish Office Agriculture and Fisheries Department, Aberdeen Marine Laboratory; Southampton Oceanography Centre; University of Cambridge Department of Earth Sciences; University of Liverpool Department of Earth Sciences; University of Southampton School of Ocean and Earth Science; University of York, Department of Chemistry
Publication Year 2024
OpenAccess true
Contact blue-cloud-support(at)maris.nl
Representation
Discipline Marine Science
Spatial Coverage (-42.000W, 62.000S, 70.000E, 83.500N)
Temporal Coverage Begin 1923-04-19T00:00:00Z
Temporal Coverage End 2020-06-25T06:40:00Z