Chemistry

Data & products on marine water quality

Baltic Sea - Eutrophication and Acidity aggregated datasets 1902/2017 v2018

Author(s)
Swedish Meteorological and Hydrological Institute (SMHI)
Originator(s)
Aarhus University, Department of Bioscience, Marine Ecology Roskilde
Alfred-Wegener-Institute for Polar- and Marine Research
All-Russia Research Institute of Hydrometeorological Information - World Data Centre (RIHMI-WDC) National Oceanographic Data Centre (NODC)
Arctic and Antarctic Research Institute, Roshydromet (Saint-Petersburg)
Baltic Research Institute of Fishery of Latvia (BaltNIIRH)
Baltic Sea Research Institute Warnemuende (IOW)
Carl von Ossietzky University of Oldenburg - Institute for Chemistry and Biology of the Marine Environment (ICBM)
DTU Aqua – National Institute of Aquatic Resources, Technical University of Denmark
Estonian Marine Institute
Federal Maritime and Hydrographic Agency
Federal Maritime and Hydrographic Agency, Dept. Oceanography
Finnish Environment Institute
Finnish Institute of Marine Research (FIMR)
Finnish Meteorological Institute
GEOMAR Helmholtz Centre for Ocean Research Kiel
Krondshtadt Hydrometeorological Observatory, North-West HMS
Latvian Institute of Aquatic Ecology
Lithuanian Hydrometeorological Service under the Ministry of Environment
Marine Systems Institute at Tallinn University of Technology
North-Western Regional Administration of Hydrometeorology of Roshydromet
Odessa Branch of SOI (State Oceanographic Institute)
Russian State Hydrometeorological University, St-Petersburg
State Agency for Environment, Nature and Geology, Mecklenburg-Vorpommern
State Agency for Nature and Environment of Schleswig Holstein (LANU)
State Office for Agriculture, Environment and Rural Areas of Schleswig Holstein (LLUR)
Stockholm Marine Research Centre, SMF
Swedish Meteorological and Hydrological Institute
Umea Marine Sciences Centre, UMF
Publisher
EMODnet Chemistry
DOI
10.6092/595D233C-3F8C-4497-8BD2-52725CEFF96B
Publication Year
2018
Temporal Extent (Data collection)
1902-08-05 to 2017-01-18
Keywords
Water body dissolved oxygen concentration; Water body dissolved oxygen saturation; Water body nitrate; Water body nitrate plus nitrite; Water body nitrite; Water body dissolved inorganic nitrogen (DIN); Water body phosphate; Water body silicate; Water body ammonium; Water body chlorophyll-a; Water body total nitrogen; Water body total phosphorus; Water body pH; ITS-90 water temperature; Water body salinity; Vertical Profile; Baltic Sea; Oceanography; Chemistry; European seas; MSFD
Resource Type
Dataset
Size
187597 CDI records (Vertical Profiles)
35.4 MB
Formats
application/zip
text/tab-separated-values
Abstract

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 Ocean acidification (12 parameters with quality flag indicators), and covers the Baltic Sea with 187597 CDI records. Data were aggregated and quality controlled by "Swedish Meteorological and Hydrological Institute (SMHI)" from Sweden.

Methods

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."

Funding References
European Commission. Service Contract EASME/EMFF/2016/1.3.1.2/Lot4/SI2.749773
Access Rights
Aggregated datasets are public domain and freely available for all users, following the specified citation format. Free user registration is required.
How to cite

Swedish Meteorological and Hydrological Institute (SMHI) (2018). Baltic Sea - Eutrophication and Acidity aggregated datasets 1902/2017 v2018. Aggregated datasets were generated in the framework of EMODnet Chemistry III, under the support of DG MARE Call for Tender EASME/EMFF/2016/006 - lot4.
https://doi.org/10.6092/595D233C-3F8C-4497-8BD2-52725CEFF96B

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