Figure
Mean winter surface concentrations of nitrate and nitrite in the Baltic Sea Area, 2004
Figure
Created 12 Nov 2009
Published 12 Nov 2009
Last modified 29 Nov 2012
1
min read
Topics:
Water and marine environment
Mean winter surface concentrations of nitrate (combined nitrate and nitrite) in the Baltic Sea Area (1999-2004, 0-10 m, Jan-Feb, east of 15o E Jan-Mar)
Metadata
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Methodology:
- The map is based on a .dbf file named after its season-location (e.g. wintermeans_baltic.dbf containing winter Nitrate and Nitrite values from the Baltic Sea, incl. longitude/latitude by station). The name location part of the name has an "OW" fix if it contains Open Water data, otherwise data are form coastal stations. The column N5N or PO4 is used for wintermeans maps. The colours of the legend are based on the 20%, 40%, 60% and 80% percentiles of the indicator presented.
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Rights:
- EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
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Owners:
- European Environment Agency (EEA)
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Processors:
- European Topic Centre on Inland, Coastal and Marine waters (ICM)
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Figure type:
- Map
Additional information
Only stations with more than two years data are included.
Coastal stations are marked by circles and ICES open-water stations (>20 km from coast) by squares. Level of classification is based on the 20 % 40 %, 60 % and 80 % percentiles of the indicator presented.
Geographical coverage note: The Baltic Sea
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For references, please go to https://www.eea.europa.eu/data-and-maps/figures/mean-winter-surface-concentrations-of-nitrate-and-nitrite-in-the-baltic-sea-area-2004 or scan the QR code.
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Topics:
Water and marine environment
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