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Identifier:
10.6092/C237ECE0-998E-463B-85D9-EBE8B5B008BB
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 silicate 1980/2018 v2021
Publisher:
EMODnet Chemistry
PublicationYear:
2021
Subjects:
Oceanographic geographical features
Silicate concentration parameters in the water column
Water body silicate
Silicates
Baltic Sea
water body
EMODnet Chemistry
DIVAnd
Interpolated maps
Oceanography
Chemistry
European seas
MSFD
Contributors:
Aarhus University, Department of Bioscience, Marine Ecology Roskilde SeaDataNet
Arctic and Antarctic Research Institute, Roshydromet (Saint-Petersburg) 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
County Administration Board of Norrbottens lan SeaDataNet
County Administration Board of Sodermanlands lan SeaDataNet
County Administration Board of Stockholm lan SeaDataNet
County Administration Board of Uppsala 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
Finnish Environment Institute SeaDataNet
Finnish Institute of Marine Research SeaDataNet
Finnish Meteorological Institute SeaDataNet
Haninge Municipality 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
Nynashamns Municipality SeaDataNet
Odessa Branch of SOI (State Oceanographic Institute) SeaDataNet
Oresund Water Conservation Association SeaDataNet
SSAB 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_silicate-v2021.zip
https://www.emodnet-chemistry.eu/products/catalogue#/metadata/675a5c9e-c244-11e8-9aaa-5ce0c5469bc7
https://www.emodnet-chemistry.eu/repository/images/bounding_box_675a5c9e-c244-11e8-9aaa-5ce0c5469bc7.png
https://www.emodnet-chemistry.eu/repository/images/spatial_distribution_675a5c9e-c244-11e8-9aaa-5ce0c5469bc7.png
Sizes:
4 files
101.15 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 silicate 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.