82843445-5693-46d9-b382-d818694766a3 EMODNET CHEMISTRY sextant@ifremer.fr https://emodnet.ec.europa.eu/en/chemistry 2025-08-08T07:12:31.121213Z ISO 19115:2003/19139 - EMODNET - SDN 1.0 3 8 365 4 false WGS 84 (EPSG:4326) EPSG Black Sea DIVA 4D analysis of Water_body_ammonium NIMRD-Black Sea-Ammonium-1.0-ANA 1.0 82843445-5693-46d9-b382-d818694766a3 Gridded product for visualization of Water body ammonium in the Black Sea - West Slope generated by DIVA 4.6.9 using all EMODNET Chemistry data from 1980 to 2013. Depth range (IODE standard depths): 0 – 75m. 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 Emodnet Chemistry National Institute for Marine Research and Development "Grigore Antipa" 40 241 543288 40 241 831274 300 Mamaia Blvd. Constanta 900581 Romania rmri@rmri.ro http://www.rmri.ro web site Bulgarian National Oceanographic Data Centre(BGODC), Institute of Oceanology +359 52 370 486 +359 52 370 483 40 Parvi may str. PO BOX 152 Varna 9000 Bulgaria bgodc@io-bas.bg http://www.bgodc.io-bas.bg web site Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC) +30-22910-76367 +30-22910-76347 46.7 km Athinon-Souniou Av. P.O.Box 712 Anavissos 19013 Greece data@hnodc.hcmr.gr http://hnodc.hcmr.gr web site Institute of Fishery Resources (IFR) +359 52 632066 +359 52 632066 4 Primorski Blvd P.O. Box 72 Varna 9000 Bulgaria vvmihneva@yahoo.com http://www.ifrvarna.com web site Institute of Marine Sciences, Middle East Technical University +90 (324) 5212406 +90 (324) 5212327 P.O.Box 28 Erdemli 33731 Turkey http://www.ims.metu.edu.tr web site Laboratory of Marine Ecology-Central Laboratory of General Ecology +359 2 871 71 95 +359 2 870 54 98 2 Gagarin Str. Sofia 1113 Bulgaria http://www.ecolab.bas.bg web site Marine Hydrophysical Institute +380 692 54 02 52 +380 692 55 42 53 2, Kapitanskaya str. Sevastopol 99011 Ukraine khaliulin.alexey@nodc.org.ua http://WWW.MHI.IUF.NET web site National Institute for Marine Research and Development "Grigore Antipa" 40 241 543288 40 241 831274 300 Mamaia Blvd. Constanta 900581 Romania rmri@rmri.ro http://www.rmri.ro web site Odessa Branch of SOI (State Oceanographic Institute) Odessa Ukraine web site P.P. Shirshov Institute of Oceanology, Atlantic Branch +7-0112 91-68-97 1, Mira Pr. Kaliningrad 326000 Russian Federation http://atlantic.ocean.ru web site Southern Scientific Research Institute of Marine Fisheries and Oceanography +380 6561 21012 +380 6561 61627 YugNIRO, 2 Sverdlova str. Kerch 98300 Ukraine fish@kerch.com.ua, yugniro@kerch.com.ua http://yugniro.crimea.com/ web site https://sextant.ifremer.fr/geonetwork/srv/api/records/82843445-5693-46d9-b382-d818694766a3/attachments/NH4_Winter_L2.png NH4_Winter_L2.png EMODnet Chemistry Ammonium and ammonia concentration parameters in water bodies Parameter Discovery Vocabulary (P02) 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P02 Water body ammonium EMODnet Chemistry aggregated parameter names 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P35 Black Sea SeaVoX salt and fresh water body gazetteer 2025-07-29 geonetwork.thesaurus.external.reference-geographical-area.NVS.C19 Thèmes Sextant 2024-09-27 geonetwork.thesaurus.local.theme.sextant-theme water body Matrix Categories 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.L04 N+P nutrients EMODnet Chemistry chemical groups 2025-07-29 geonetwork.thesaurus.external.parameter.NVS.P36 https://creativecommons.org/licenses/by/4.0/ 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/EMFF/2016/006 - lot4." 0.0500000110571 oceans bounding box 27.50 30.45 42.00 45.45 1980-03-01 2013-11-30 -75 0 http://dx.doi.org/10.6092/C8F7F875-7216-4FEC-BF42-653CF8B424F9 DOI Digital Object Identifier (DOI) http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/Phase-2/Black Sea/Winter (December-February) - 10-years running averages/Water_body_ammonium.4Danl.nc.html WWW:DOWNLOAD OPeNDAP (winter) OPeNDAP (winter) http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/Phase-2/Black Sea/Spring (March-May) - 10-years running averages/Water_body_ammonium.4Danl.nc.html WWW:DOWNLOAD OPeNDAP (spring) OPeNDAP (spring) http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/Phase-2/Black Sea/Summer (June-August) - 10-years running averages/Water_body_ammonium.4Danl.nc.html WWW:DOWNLOAD OPeNDAP (summer) OPeNDAP (summer) http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/Phase-2/Black Sea/Autumn (September-November) - 10-years running averages/Water_body_ammonium.4Danl.nc.html WWW:DOWNLOAD OPeNDAP (autumn) OPeNDAP (autumn) COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 See the referenced specification The original datasets can be searched and downloaded from EMODnet Chemistry Chemistry CDI Data and Discovery Access Service: https://emodnet-chemistry.maris.nl/search