DOI Details
- Identifier:
- 10.6092/P8EC-3V81
- Creators:
- Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC) https://edmo.seadatanet.org/report/269 EMODnet Chemistry
- Titles:
- Mediterranean Sea - Po River - DIVAnd 4D seasonal analysis of Water body dissolved inorganic nitrogen (DIN) 1980/2019 v2021
- Publisher:
- EMODnet Chemistry
- PublicationYear:
- 2021
- Subjects:
- Oceanographic geographical features
- Dissolved inorganic nitrogen concentration in the water column
- Water body dissolved inorganic nitrogen (DIN)
- Fertilisers
- Mediterranean Sea
- water body
- EMODnet Chemistry
- DIVAnd
- Interpolated maps
- Oceanography
- Chemistry
- European seas
- Coastal areas
- MSFD
- Contributors:
- ARPA Emilia-Romagna, Struttura Oceanografica Daphne SeaDataNet
- Adriatic LNG SeaDataNet
- CNR, Istituto di Scienze Marine (Sezione di Venezia, ex IBM) SeaDataNet
- CNR, National Research Council, Institute of Marine Science, Ancona SeaDataNet
- CNR, National Research Council, Institute of Marine Science, Bologna SeaDataNet
- CNR, National Research Council, Institute of Marine Science, Trieste SeaDataNet
- Center for marine research, Rudjer Boskovic Institute SeaDataNet
- Environmental Agency of the Republic of Slovenia SeaDataNet
- ISPRA-Institute for Environmental Protection and Research SeaDataNet
- National Institute of Biology, Marine Biology Station SeaDataNet
- National Institute of Oceanography and Applied Geophysics - OGS, Division of Oceanography SeaDataNet
- OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Department of Biological Oceanography SeaDataNet
- Dates:
- 1980-02-21/2018-11-30
- Language:
- en
- ResourceType:
- Dataset
- RelatedIdentifiers:
- https://www.emodnet-chemistry.eu/repository/products/coastal-areas/Po_River-Water_body_dissolved_inorganic_nitrogen_(DIN)_v2021.nc
- https://www.emodnet-chemistry.eu/products/catalogue#/metadata/2c806470-b513-11eb-09da-354400d51bb7
- https://www.emodnet-chemistry.eu/repository/images/bounding_box_2c806470-b513-11eb-09da-354400d51bb7.png
- https://www.emodnet-chemistry.eu/repository/images/spatial_distribution_2c806470-b513-11eb-09da-354400d51bb7.png
- Sizes:
- 19.76 MB
- Formats:
- application/x-netcdf
- Version:
- 1.0
- RightsList:
- Open Access
- Creative Commons Attribution 4.0 International: https://creativecommons.org/licenses/by/4.0/
- Public domain and freely available for all users, following the specified citation format.
- Descriptions:
- Dissolved inorganic nitrogen (DIN) - Seasonal Climatology for Po River for the period 1980-2019 on the domain: Lon E12.0-14.0 deg.E, Lat N44.0-46.00 deg.N.<br /> Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.<br /> Description of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.4, using GEBCO 30sec topography for the spatial connectivity of water masses. A relative correlation length used based on topography gradients and the horizontal correlation length varies from 25 km to 12.5 km. The vertical correlation length (in meters) is: [4.,4.,4.,4.,4.,10.,10.,10.,10.,20.,20.,20.,20.,20.]. Depth range: [0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.]. Units: umol/l. <br /> The horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.009 degrees (around 975m and 708m accordingly).<br /> Additional analysis parameters: The error variance (epsilon2) was set equal to 1. Data weight was reduced near the coasts. Data weighting was applied with the following threshold values: lon=0.03, lat=0.03, depth=2. Threshold value for log transformation=200.<br /> Seasons definition: Winter=Jan-Mar, Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec.
- GeoLocations:
- Mediterranean Sea 12.0 13.998 44.0 45.998
- FundingReferences:
- European Commission Aggregated data products are generated by EMODnet Chemistry under the support of DG MARE Call for Tenders EASME/EMFF/2016/006-lot4, EASME/2019/OP/0003-lot4.
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