Chemistry

Data & products on marine water quality

Black Sea - DIVA 4D 6-year seasonal analysis of Water body silicate 1970/2018 v2021

Author(s)
National Institute for Marine Research and Development "Grigore Antipa"
Originator(s)
Bulgarian National Oceanographic Data Centre , Institute of Oceanology
Dokuz Eylul University, Institute of Marine Science and Technology
Donskaya offing station North-Caucasus HMS
Hellenic Centre for Marine Research, Institute of Oceanography
Institute of Marine Sciences, Middle East Technical University
Kuban offing station, North-Caucasus HMS
Marine Hydrophysical Institute
Mariupol Marine Hydrometeorological Station, Ukrainian HMS
National Environmental Agency of the Ministry of Environment Protection and Natural Resources
National Institute for Marine Research and Development "Grigore Antipa"
North-Caucasus Regional Administration of Hydrometeorology of Roshydromet
Nothern Regional Administration of Hydrometeorology of Roshydromet
Odessa Branch of SOI (State Oceanographic Institute)
P.P.Shirshov Institute of Oceanology, RAS
Sinop University, Fisheries Faculty
State Oceanographic Institute
Tuapse Hydrometeorological Bureau, North-Caucasus Centre
Ukrainian Hydrometeorological Institute, Marine Branch
Ukrainian scientific center of Ecology of Sea
Publisher
EMODnet Chemistry
DOI
10.6092/9521C33F-D8D1-4576-B184-6651C1C0145B
Publication Year
2021
Temporal Extent (Data collection)
1970-04-20 to 2018-11-08
Keywords
Oceanographic geographical features; Silicate concentration parameters in the water column; Water body silicate; Silicates; Black Sea; water body; EMODnet Chemistry; DIVA; Interpolated maps; Oceanography; Chemistry; European seas; MSFD
Resource Type
Dataset
Size
4 files
447.244 MB
Formats
application/zip
Climate and Forecast NetCDF: application/x-netcdf
Abstract

Moving 6-year analysis of Water_body_silicate 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 2013-2018
Depth range (IODE standard depths): -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.

Funding References
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.
Access Rights
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.
How to cite

National Institute for Marine Research and Development "Grigore Antipa" (2021). Black Sea - DIVA 4D 6-year seasonal analysis of Water body silicate 1970/2018 v2021. 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.
https://doi.org/10.6092/9521C33F-D8D1-4576-B184-6651C1C0145B

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