Atlantic Sea DIVA 4D analysis of Water_body_silicate

Moving 10-years analysis of Silicate 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 10-year centred average of each season. Decades span - from 1963-1972 until 2005-2014 (winter) - from 1979-1988 until 2005-2014 (spring) - from 1990-1999 until 2005-2014 (summer) - from 1964-1973 until 2005-2014 (autumn)

Observational data span from 1962 to 2014. 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. Signal to noise ratio and correlation length were optimized and filtered vertically and a seasonally-averaged profile was used. Logarithmic transformation applied to the data prior to the analysis. Background field: the data mean value is subtracted from the data. Detrending of data: no, Advection consraint applied: no. Units: umol/l

Dataset extent

Map data © OpenStreetMap contributors
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Data and Resources
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Geonetwork Links
Field Value
GN_Metadata_Show http://www.emodnet.eu/geonetwork/srv/en/catalog.search#/metadata/7dcf1336-3fe7-4b16-aa06-83f0d2c30cc5
GN_Metadata_Source http://www.emodnet.eu/geonetwork/srv/en/xml.metadata.get?uuid=7dcf1336-3fe7-4b16-aa06-83f0d2c30cc5
GN_URL http://www.emodnet.eu/geonetwork
Additional Info
Field Value
access_constraints ["Usage is subject to mandatory citation: \"This resource was generated in the framework of EMODnet Chemistry, under the support of DG MARE Call for Tender EASME/EMFF/2016/006 - lot4.\""]
bbox-east-long -0.0999985
bbox-north-lat 48
bbox-south-lat 25
bbox-west-long -36
contact-email [email protected]
coupled-resource
[]
dataset-reference-date
[{"type": "creation", "value": "2016-04-11"}]
graphic-preview-file https://sextant.ifremer.fr/geonetwork/srv/eng//resources.get?uuid=2c935d66-1c6e-11e6-9c85-40a8f051e8d0&fname=SLCA_0m_0103_20002009_L1_cot_s.png
GUID 7dcf1336-3fe7-4b16-aa06-83f0d2c30cc5
licence []
metadata-date 2018-08-23T14:41:16
metadata-language eng
point_of_contact 1 [email protected]
point_of_contact 10 [email protected]
point_of_contact 11 [email protected]
point_of_contact 12 [email protected]
point_of_contact 13 [email protected]
point_of_contact 14 [email protected]
point_of_contact 15 None
point_of_contact 16 None
point_of_contact 17 None
point_of_contact 18 None
point_of_contact 19 None
point_of_contact 2 None
point_of_contact 20 None
point_of_contact 21 None
point_of_contact 22 None
point_of_contact 23 [email protected]
point_of_contact 24 [email protected]
point_of_contact 25 None
point_of_contact 26 None
point_of_contact 27 None
point_of_contact 28 None
point_of_contact 29 None
point_of_contact 3 None
point_of_contact 4 [email protected]
point_of_contact 5 inapplicable
point_of_contact 6 [email protected]
point_of_contact 7 [email protected]
point_of_contact 8 [email protected]
point_of_contact 9 [email protected]
resource-type series
responsible-party
[{"name": "IEO/ Vigo Oeanographic Centre", "roles": ["originator"]}, {"name": "Aquitaine Observatory of Sciences of the Universe (Bordeaux I University) / OSU", "roles": ["originator"]}, {"name": "IFREMER / STATION DE LA TRINITE", "roles": ["originator"]}, {"name": "IFREMER / IDM / SISMER - Scientific Information Systems for the SEA", "roles": ["author"]}, {"name": "UNKNOWN", "roles": ["originator"]}, {"name": "IFREMER / DYNECO/PELAGOS-LABORATOIRE D'ECOLOGIE PELAGIQUE", "roles": ["originator"]}, {"name": "Universite de la Rochelle / Litoral Environnement et Societe (LIENSS) - UMR 7266", "roles": ["originator"]}, {"name": "EPOC - Geology and Oceanography Department", "roles": ["originator"]}, {"name": "IEO/ Gijon Oceanographic Centre", "roles": ["originator"]}, {"name": "IEO/ Cadiz Oceanographic Centre", "roles": ["originator"]}, {"name": "IFREMER / STATION DE LA TREMBLADE", "roles": ["originator"]}, {"name": "Odessa Branch of SOI (State Oceanographic Institute)", "roles": ["originator"]}, {"name": "IEO/ La Coruna Oceanographic Centre", "roles": ["originator"]}, {"name": "IEO/ Malaga Oceanographic Centre", "roles": ["originator"]}, {"name": "IEO/ Santander Oceanographic Centre", "roles": ["originator"]}, {"name": "IHPT, Hydrographic Institute", "roles": ["originator"]}, {"name": "Institute of Marine Research", "roles": ["originator"]}, {"name": "Ifremer / Crela", "roles": ["originator"]}, {"name": "Canary Institute of Marine Sciences", "roles": ["originator"]}, {"name": "IEO/Spanish Oceanographic Institute", "roles": ["originator"]}, {"name": "IFREMER / DYNECO / PHYSED -LABO PHYSIQUE HYDRODYNAMIQUE ET SEDIMENTAIRE", "roles": ["originator"]}, {"name": "LABORATORY of PHYSICAL OCEANOGRAPHY (LPO) UMR 6523 CNRS-IFREMER-IRD-UBO", "roles": ["originator"]}, {"name": "Federal Maritime and Hydrographic Agency", "roles": ["originator"]}, {"name": "UNIVERSITE DE PAU / LAB.CHIMIE BIO INORGANIQUE & ENVIRONNEMENT", "roles": ["originator"]}, {"name": "IFREMER / STATION D'ARCACHON", "roles": ["originator"]}, {"name": "IEO/ Oceanographic Centre of Canary Island", "roles": ["originator"]}, {"name": "IFREMER / DYNECO- Coastal Environment Dynamics department", "roles": ["originator"]}, {"name": "COM - Physical and Biogeochemical Oceanography Laboratory (LUMINY)", "roles": ["originator"]}, {"name": "IFREMER / EMH-DEPARTEMENT ECOLOGIE ET MODELES POUR L'HALIEUTIQUE", "roles": ["originator"]}]
spatial
{"type": "Polygon", "coordinates": [[[-36.0, 25.0], [-0.0999985, 25.0], [-0.0999985, 48.0], [-36.0, 48.0], [-36.0, 25.0]]]}
spatial-reference-system WGS 84 (EPSG 4326)
spatial_harvester true
system:type Series
temporal-extent-begin 1963-01-01
temporal-extent-end 2014-12-31
topic_category oceans
Management Info
Field Value
Author EMODNET CHEMISTRY
Maintainer iMarine Catalogue Manager
Last Updated 12 December 2019, 19:58 (CET)
Created 12 December 2019, 19:58 (CET)