Black Sea DIVA 4D analysis of Water_body_nitrate_plus_nitrite

Gridded product for visualization of Water body nitrate plus nitrite in the Black Sea generated by DIVA 4.6.9 using all EMODNET Chemistry data from 1976 to 2013.

Depth range (IODE standard depths): 0 – 150m. DIVA settings: signal-to-noise ratio and correlation length were estimated using data mean distance as a minimum (for L), and both parameters vertically filtered.

Background field: the data mean value is subtracted from the data. Detrending of data: no. Advection constraint applied: no.

Every year of the time dimension corresponds to a 10-year centred average for each season:

  • winter: December - February,
  • spring: March - May,
  • summer: June - August,
  • autumn: September – November

Units: umol/l

Données et ressources

Informations supplémentaires

Étendue temporelle1976-03-01 – 2013-11-30
StatutonGoing
Fréquence de mise à jourasNeeded
Langue des métadonnéesen
LicenceCreative Commons Attribution 4.0
Métadonnées sourcesISO 19115 XML
Dernière mise à jour2026-11-04
Créé2026-11-04
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