Northeast Atlantic Ocean DIVA 4D analysis of Water_body_chlorophyll-a
Identification
Data identification
- Title
-
Northeast Atlantic Ocean DIVA 4D analysis of Water_body_chlorophyll-a
- Overview
-
Moving 10-years analysis of Chlorophyll-a -1.0-ANA at Northeast Atlantic Ocean 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 1985-1994 until 2005-2014. Observational data span from 1970 to 2015.
Depth range (IODE standard depths): -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 constraint applied: no.
Units: mg/m^3
- External shortname
-
SISMER-Northeast Atlantic Ocean-Water_body_chlorophyll-a -1.0-ANA
- Resource identifier
-
65db24d9-6a85-4897-ab66-39bef973d747
- Metadata language
- English
- Credit
-
Emodnet Chemistry
- Date (Creation)
- 2016-07-11
INSPIRE theme and keywords
- Topic category
-
- Oceans
- INSPIRE themes
-
- Oceanographic geographical features
-
EMODnet Chemistry
- Sea areas
- Ocean discovery parameters
- Ocean chemistry variables
- Matrix categories
- Chemistry chemical groups
Contacts
Resource provider (EDMO)
Custodian (EDMO)
Originator (EDMO)
- Aquitaine Observatory of Sciences of the Universe – University of Bordeaux (OASU)
- British Oceanographic Data Centre (National Oceanography Centre)
- EPOC - Geology and Oceanography Department
- IEO/ Cadiz Oceanographic Centre
- IEO/ Gijon Oceanographic Centre
- IEO/ La Coruna Oceanographic Centre
- IEO/ Malaga Oceanographic Centre
- IEO/ Santander Oceanographic Centre
- IEO/ Vigo Oeanographic Centre
- IEO/Spanish Oceanographic Institute
- Ifremer / Crela
- IFREMER / DYNECO / PHYSED -LABO PHYSIQUE HYDRODYNAMIQUE ET SEDIMENTAIRE
- IFREMER / DYNECO- Coastal Environment Dynamics department
- IFREMER / DYNECO/PELAGOS-LABORATOIRE D'ECOLOGIE PELAGIQUE
- IFREMER / EMH-DEPARTEMENT ECOLOGIE ET MODELES POUR L'HALIEUTIQUE
- IFREMER / RBE Department / Biogeochimical end Ecotoxicological Resarch Unit (Nantes)
- IFREMER / STATION D'ARCACHON
- IFREMER / STATION DE LA TREMBLADE
- IFREMER / STATION DE LA TRINITE
- IFREMER / STATION DE SETE
- IHPT, Hydrographic Institute
- IHPT, Hydrographic Institute - Division of Oceanography
- Institute for Marine Science (IFM), University of Kiel
- Institute of Marine Research (IMAR)
- Institute of Oceanographic Sciences Deacon Laboratory
- James Rennell Centre for Ocean Circulation
- Laboratory of Oceanography and Climate : Experiments and numerical Approaches - UMR 7159
- LABORATORY OF OCEANOGRAPHY of VILLEFRANCHE (LOV) / OOV
- Las Palmas University. Sciences of the Sea Faculty
- National Institute of Fisheries Research (INRH)
- National Oceanography Centre, Liverpool
- National Oceanography Centre, Southampton
- Plymouth Marine Laboratory
- Proudman Oceanographic Laboratory
- Southampton Oceanography Centre
- The Leibniz Institute of Marine Sciences at the University of Kiel (IFM-GEOMAR)
- Universite D'Angers / Laboratoire Des Bio-Indicateurs Actuels Et Fossiles (Biaf)
- Universite de Pau / IPREM multidisciplinary research institute for the environment and materials
- Université Libre de Bruxelles, Laboratory of Chemical Oceanography and Water Geochemistry
- University of Cambridge Department of Earth Sciences
- University of East Anglia, School of Environmental Sciences
- University of Edinburgh, Department of Geology and Geophysics
- University of Liverpool Department of Earth Sciences
- University of Southampton Department of Oceanography
- University of Southampton School of Ocean and Earth Science
- University of Wales, School of Ocean Sciences
Spatial & temporal references
Spatial representation type
- Distance
- 0.1 degree
- Dimension name
- Vertical
- Dimension size
- 14
- Dimension name
- Time
- Resolution
- 365 day
- Dimension name
- Time
- Resolution
- 4 season
Geographic location
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326)
Temporal reference
Temporal extent
- Begin
- 1985-01-01
- End
- 2014-03-31
Vertical extent
- Minimum value
- -300
- Maximum value
- 0
Usage
Limitations on public access
- Use limitation
-
Transcopyright: http://transcopyright.org/#License
- Use constraints
- Other restrictions
- Access constraints
- unrestricted
- Other 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."
Quality
Quality and validity
- Statement
-
The original datasets can be searched and downloaded from EMODnet Chemistry Chemistry CDI Data and Discovery Access Service: https://emodnet-chemistry.maris.nl/search
Metadata
Metadata information
- Metadata language
- English
Other language
- Hierarchy level
- Series
Contact for the metadata
- Organisation name
-
EMODNET CHEMISTRY
- File identifier
- 65db24d9-6a85-4897-ab66-39bef973d747
Citation proposal Proposition de citation
IFREMER / IDM / SISMER - Scientific Information Systems for the SEA .Northeast Atlantic Ocean DIVA 4D analysis of Water_body_chlorophyll-a.
https://doi.org/10.6092/C19BDE54-AF7C-47B6-9854-84F8A0DB2E12