Metadata catalogue
North Sea - Eutrophication and Acidity aggregated datasets 1921/2020 v2021
EMODnet Chemistry aims to provide access to marine chemistry data sets and derived data products concerning eutrophication, acidity and contaminants. The chemicals chosen reflect importance to the Marine Strategy Framework Directive (MSFD). ITS-90 water temperature and Water body salinity variables have been also included (as-is) to complete the Eutrophication and Acidity data. If you use these variables for calculations, please refer to SeaDataNet for having the quality flags: https://www.seadatanet.org/Products/Aggregated-datasets . This aggregated dataset contains all unrestricted EMODnet Chemistry data on Eutrophication and Acidity (14 parameters with quality flag indicators), and covers the North Sea with 587584 CDI records. Data were aggregated and quality controlled by 'Aarhus University, Department of Bioscience, Marine Ecology Roskilde' from Denmark.
Regional datasets concerning eutrophication and acidity are automatically harvested and resulting collections are aggregated and quality controlled using ODV Software and following a common methodology for all Sea Regions ( https://doi.org/10.6092/9f75ad8a-ca32-4a72-bf69-167119b2cc12 ). When not present in original data, Water body nitrate plus nitrite was calculated by summing up the Nitrates and Nitrites. Same procedure was applied for Water body dissolved inorganic nitrogen (DIN) which was calculated by summing up the Nitrates, Nitrites and Ammonium. Quality flags for Water body dissolved inorganic nitrogen (DIN) should be disregarded since that currently they are not based on the original quality flags of nitrite, nitrate and ammonium.
Parameter names are based on P35, EMODnet Chemistry aggregated parameter names vocabulary, which is available at: https://www.bodc.ac.uk/resources/vocabularies/vocabulary_search/P35/.
Detailed documentation is available at: https://dx.doi.org/10.6092/4e85717a-a2c9-454d-ba0d-30b89f742713
Explore and extract data at: https://emodnet-chemistry.webodv.awi.de/eutrophication>NorthSea
The aggregated dataset can be downloaded as ODV collection and spreadsheet, which is composed of metadata header followed by tab separated values. This spreadsheet can be imported to ODV Software for visualisation (More information can be found at: http://www.seadatanet.org/Standards-Software/Software/ODV ).
The original datasets can be searched and downloaded from EMODnet Chemistry Download Service: https://emodnet-chemistry.maris.nl/search
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Citation proposal
Aarhus University, Department of Bioscience, Marine Ecology Roskilde - National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography. North Sea - Eutrophication and Acidity aggregated datasets 1921/2020 v2021. https://services.mspdata.eu:/geonetwork/srv/api/records/6201039e-ed25-4cd9-92d1-ba7cc05256c8 |
Simple
- Alternate title
- North_Sea_-_Eutrophication_and_Acidity_aggregated_datasets_1921/2020_v2021
- Date ( Creation )
- 2021-05-11
- Edition
- 1.0
- Identifier
- 6201039e-ed25-4cd9-92d1-ba7cc05256c8
- Credit
- EMODnet Chemistry
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- Thèmes Sextant ( Theme )
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- /Chemical Environment/Water Column
- GEMET - INSPIRE themes, version 1.0 ( Theme )
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- Oceanographic geographical features
- Parameter Discovery Vocabulary (P02) ( parameter )
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- EMODnet Chemistry aggregated parameter names ( parameter )
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- Water body chlorophyll-a , Water body salinity , Water body nitrate , ITS-90 water temperature , Water body dissolved inorganic nitrogen (DIN) , Water body nitrite , Water body total phosphorus , Water body dissolved oxygen saturation , Water body nitrate plus nitrite , Water body dissolved oxygen concentration , Water body phosphate , Water body total nitrogen , Water body total alkalinity , Water body silicate , Water body pH , Water body ammonium
- SeaVoX salt and fresh water body gazetteer ( reference-geographical-area )
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- North Sea
- Keywords ( Theme )
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- EMODnet Chemistry
- Matrix Categories ( parameter )
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- water body
- EMODnet Chemistry chemical groups ( parameter )
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- Chlorophyll , Silicates , Dissolved gases , Fertilisers , Acidity
- 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/2019/OP/0003-lot4."
- Spatial representation type
- Vector
- Metadata language
- eng
- Topic category
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- Oceans
- Description
- bounding box
))
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- Reference system identifier
- EPSG / WGS 84 (EPSG 4326)
- Geometric object type
- Point
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- ODV/txt format (5.3 )
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- web site
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Data Access and Citation
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Direct Download
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Explore and extract data
Explore and extract data
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- Series
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- Date ( Publication )
- 2010-12-08
- Explanation
- See the referenced specification
- Statement
- The original datasets can be searched and downloaded from EMODnet Chemistry Download Service: https://emodnet-chemistry.maris.nl/search
Metadata
- File identifier
- 6201039e-ed25-4cd9-92d1-ba7cc05256c8 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Series
- Date stamp
- 2021-10-12T14:15:49
- Metadata standard name
- ISO 19115:2003/19139 - EMODNET - SDN
- Metadata standard version
- 1.0
