Northeast Atlantic Ocean - DIVA 4D 6-year analysis of Water body dissolved oxygen concentration 1960/2020 v2021 ...

• Main Author: IFREMER / IDM / SISMER-Scientific Information Systems For The SEA
• Format: Dataset
• Language: English
• Published: EMODnet Chemistry 2021
• Subjects: Oceanographic geographical features; Dissolved oxygen parameters in the water column; Water body dissolved oxygen concentration; Dissolved gases; Northeast Atlantic Ocean 40W; water body; EMODnet Chemistry; DIVA; Interpolated maps; Oceanography; FOS Earth and related environmental sciences; Chemistry; European seas; MSFD; Northeast Atlantic
• Online Access: https://dx.doi.org/10.6092/9208573c-5a93-4e37-84db-62dfd6faa7b3; https://sextant.ifremer.fr/documentation/emodnet_chemistry/api/catalogue.html#/metadata/210c2726-7a12-11e8-a42c-40a8f051e8d0

Moving 6-year analysis of Oxygen at Atlantic Sea for each season: - winter: January-March, - spring: April-June, - summer: July-September, - autumn: October-December. Every year of the time dimension corresponds to the 6-year centered average of each season. 6-year periods span from 1960-1965 until 2015-2020. Observational data span from 1960 to 2020. Depth range (IODE standard depths): -3000.0, -2500.0, -2000.0, -1750, -1500.0, -1400.0, -1300.0, -1200.0, -1100.0, -1000.0, -900.0, -800.0, -700.0, -600.0, -500.0, -400.0, -300.0, -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. Analyzed filed masked using relative error threshold 0.3 and 0.5 DIVA settings. Correlation length was optimized and filtered vertically ...