North East Atlantic Ocean - Eutrophication and Acidity aggregated datasets 1921/2024 v2025
EMODnet Chemistry aims to provide access to marine chemistry datasets and derived data products concerning eutrophication, acidity and contaminants. The importance of the selected substances and other parameters relates to the Marine Strategy Framework Directive (MSFD). This aggregated dataset contains all unrestricted EMODnet Chemistry data on eutrophication and acidity, and covers the Northeast Atlantic Ocean (40W). Data were aggregated and quality controlled by 'IFREMER / IDM / SISMER - Scientific Information Systems for the SEA' in France.
ITS-90 water temperature and water body salinity variables have also been included ('as are') to complete the eutrophication and acidity data. If you use these variables for calculations, please refer to SeaDataNet for the quality flags: https://www.seadatanet.org/Products/Aggregated-datasets .
Regional datasets concerning eutrophication and acidity are automatically harvested, and the resulting collections are aggregated and quality controlled using ODV Software and following a common methodology for all sea regions ( https://doi.org/10.13120/8xm0-5m67 ). Parameter names are based on P35 vocabulary, which relates to EMODnet Chemistry aggregated parameter names and is available at: https://vocab.nerc.ac.uk/search_nvs/P35/ .
When not present in original data, water body nitrate plus nitrite was calculated by summing all nitrate and nitrite parameters. The same procedure was applied for water body dissolved inorganic nitrogen (DIN), which was calculated by summing all nitrate, nitrite, and ammonium parameters. Concentrations per unit mass were converted to a unit volume using a constant density of 1.025 kg/L.
The aggregated dataset can also be downloaded as an ODV collection and spreadsheet, which is composed of a metadata header followed by tab separated values. This spreadsheet can be imported to ODV Software for visualisation (more information can be found at: https://www.seadatanet.org/Software/ODV ).
Simple
- Alternate title
- North_East_Atlantic_Ocean_-_Eutrophication_and_Acidity_aggregated_datasets_1921/2024_v2025
- Date ( Creation )
- 2025-08-08
- Identifier
- 7aa27f48-c63d-417c-ac82-f18fd33782a4
- Credit
- EMODnet Chemistry
+33(0)5 57 77 56 88
http://www.oasu.u-bordeaux.fr/
(812) 352-26-88
http://www.aari.nw.ru
8 (0112) 21-99-97
http://www.atlantniro.ru/
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+33(0)1 69.82.35.68
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http://www.cerege.fr/
+33(0)4 91.82.65.48
http://www.com.univ-mrs.fr/LOB/
+ 45 33 96 33 33
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+33 (0)5 56.84.08.48
http://www.epoc.u-bordeaux.fr
+7 (4232) 22-77-54
http://www.hydromet.com
+49 40 3190 5000
http://www.bsh.de
+49 431 600-2805
http://www.geomar.de/en/
494031905000
http://www.bsh.de/en/Marine_data/Hydrographic_surveys_and_wreck_search/Hydrographic_surveys/e_geschichte_sv.jsp
+34 981 229077
http://www.ieo.es
+34 914 135597
http://www.ieo.es
+33(0)1 46.48.22.24
http://wwz.ifremer.fr
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http://www.ifremer.fr/brest/
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http://www.ifremer.fr/anglais/org/del.htm
+33(0)2 98 22 45 98
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33 (0)2 98 22 45 55
http://wwz.ifremer.fr/dyneco/Equipes/Physed
+33 (0)2 40.37.40.01
https://wwz.ifremer.fr/Recherche-Technologie/Departements-scientifiques/Departement-Oceanographie-et-Dynamique-des-Ecosystemes/VIGIES
+33 (0)2 98 22 47 57
http://www.ifremer.fr/anglais/org/droep.htm
+33 (0)2 98.22.47.57
http://www.ifremer.fr/droep/index.html
+33(0)2 40.37.40.75
http://www.ifremer.fr/drvecohal
33(0)2 40.37.40.75
http://www.ifremer.fr/delpc/
05 56.83.89.80
http://www.ifremer.fr/delar
+33 (0)2 97 30 19 00
+33 (0)4 99 57 32 94
http://wwz.ifremer.fr/mediterranee/implantations/Sete
+351 210943299
http://www.hidrografico.pt
http://www.ifm-geomar.de
+33 (0)1 83 95 77 14
http://www.ipgp.jussieu.fr/
+47 55 23 85 31
http://www.imr.no
+33(0)1 44 27 38 05
http://www.locean-ipsl.upmc.fr/
+33 (0)4.93.76.38.34
http://www.obs-vlfr.fr
+33(0)2 98.22.44.96
http://www.ifremer.fr/lpo/
+33 (0)2 98 01 64 68
http://www.univ-brest.fr/lpo/site/
+353-91-387201
http://www.marine.ie
+33 (0)1 40 79 31 63
http://www.mnhn.fr
+44 (0)151 795 4801
http://noc.ac.uk
http://okeany.com/vk/gunio.htm
+44 (0)1752 633101
http://www.pml.ac.uk
+7(499)124-59-83
http://www.ocean.ru
+44 (0)151 653 6269
http://www.pol.ac.uk
+44 (0)28 9097 5877
http://www.qub.ac.uk/schools/SchoolofBiologicalSciences/
++49-431 600-2805
http://www.ifm-geomar.de
02.41.73.53.52
http://www.univ-lr.fr/labo/lbem/
05 59 40 77 81
http://www.iprem.org/
+33(0)5 59 40 77 81
+ 32-2-650.52.28
http://www.ulb.ac.be/sciences/dste/ocean/
+32 4 366.33.25
http://www.ulg.ac.be/oceanbio/
+49 (0)381 498 6042
http://www.bio.uni-rostock.de
+44 (0)23 8059 3059
http://www.soes.soton.ac.uk/
+32 2 629 32 74
http://www.vub.ac.be/ANCH/
+33 (0)2 98.22.46.44
http://www.ifremer.fr/sismer/
+33(0)2 98 49 86 45
http://www.univ-brest.fr/IUEM/UMR6539/index.htm
http://noc.ac.uk/ships/sea-systems/about
+31 222 319674
https://www.nioz.nl
http://www.umr-lops.fr/
+33 (0)2 98 22 45 48
https://wwz.ifremer.fr/pollution
https://www.liverpool.ac.uk/earth-ocean-and-ecological-sciences/
+33 (0)2 97 87 38 36
https://wwz.ifremer.fr/sciences_technologies_halieutiques
+33 (0)2 98 22 45 47
https://wwz.ifremer.fr/sciences_technologies_halieutiques
+44 (0)151 652 3950
http://www.bodc.ac.uk
+351 292 200 401
http://www.horta.uac.pt/port
+289 800 051
https://www.ccmar.ualg.pt/home/
+34 932 309555
http://www.utm.csic.es/
+33 (0)5 46.50.06.50
+33(0)5 46.36.18.47
https://wwz.ifremer.fr/latremblade
http://www.cefas.co.uk/
+44 (0)151 794 5196
http://www.liv.ac.uk/earth/
++49-491-9252025
:+49 228-885-2777
http://www.dfg.de
+34 971 61 17 61
http://imedea.uib-csic.es/?lang=en
https://www.nsf.gov/
https://nerc.ukri.org/
+49 4212076670
Frederik Barracks,
Building 32,
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, The Hague , 2597 BC , Netherlandshttps://www.defensie.nl/hydro
+34 942 275 072
http://www.ieo.es/santander
- GEMET - INSPIRE themes, version 1.0 ( Theme )
- 
                            - Oceanographic geographical features
 
- EMODnet Chemistry aggregated parameter names ( parameter )
- 
                            - Water body nitrite
- Water body chlorophyll-b
- Water body urea
- Water body total dissolved nitrogen
- Water body total alkalinity
- Water body silicate
- Water body pH
- Water body dissolved inorganic nitrogen (DIN)
- Water body total particulate nitrogen
- Water body total dissolved phosphorus
- Water body total inorganic carbon
- Water body nitrate plus nitrite
- Water body phaeopigments
- ITS-90 water temperature
- Water body total nitrogen
- Water body dissolved oxygen concentration
- Water body chlorophyll-a
- Water body dissolved oxygen saturation
- Water body total phosphorus
- Water body ammonium
- Water body nitrate
- Water body phosphate
- Water body salinity
 
- Keywords ( Theme )
- 
                            - EMODnet Chemistry
- EMODnet Chemistry
 
- Thèmes Sextant ( Theme )
- 
                            - /Chemical Environment/Water Column
 
- SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )
- Matrix Categories ( parameter )
- EMODnet Chemistry chemical groups ( parameter )
- Use limitation
- CC BY 4.0: https://creativecommons.org/licenses/by/4.0/
- Access constraints
- Other restrictions
- Use 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/2020/3.1.11/European Marine Observation and Data Network (EMODnet) - Lot 5 - Chemistry"
- Spatial representation type
- Vector
- Metadata language
- eng
- Description
- bounding box
)) 
                        - Begin date
- 1921-10-15
- End date
- 2024-07-31
Vertical extent
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326)
- Geometric object type
- Point
- Distribution format
- 
                            - 
                                
                                  
                                  SeaDataNet ODV
                                
                                (
                                
                                  
                                  0.4
                                
                                )
                                
 
- 
                                
                                  
                                  SeaDataNet ODV
                                
                                (
                                
                                  
                                  0.4
                                
                                )
                                
Distributor
- OnLine resource
- 
                            
                              
                                
                                Explore and extract  data
                              
                            
                            (
                            
                              
                              
                                
                                WWW:LINK
                              
                            
                            )
                            Explore and extract data using webODV 
- OnLine resource
- 
                            
                              
                                
                                EMODnet Chemistry Regional sea eutrophication  data collection and Quality Control  loop
                              
                            
                            (
                            
                              
                              
                                
                                WWW:LINK
                              
                            
                            )
                            EMODnet Chemistry Regional sea eutrophication data collection and Quality Control loop 
- OnLine resource
- 
                            
                              
                                
                                ERDDAP Access  Point
                              
                            
                            (
                            
                              
                              
                                
                                WWW:LINK
                              
                            
                            )
                            Extract data using ERDDAP 
- OnLine resource
- Direct download ( WWW:DOWNLOAD-1.0-link--download )
- OnLine resource
- Digital Object Identifier (DOI) ( DOI )
- Hierarchy level
- Series
Conformance result
- Date ( Publication )
- 2010-12-08
- Explanation
- See the referenced specification
- Statement
- The original datasets can be searched and downloaded from EMODnet Chemistry CDI Data and Discovery Access Service: https://cdi-chemistry.seadatanet.org/search
- File identifier
- 7aa27f48-c63d-417c-ac82-f18fd33782a4 XML
- Metadata language
- en
- Character set
- UTF8
- Hierarchy level
- Series
- Date stamp
- 2025-10-27T08:14:14.758406Z
- Metadata standard name
- ISO 19115:2003/19139 - EMODNET - SDN
- Metadata standard version
- 1.0
Overviews
 
                   
                Spatial extent
)) 
                  Provided by
 
                 Arctic SDI catalogue
                  Arctic SDI catalogue