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https://erddap.emodnet.eu/erddap/griddap/Arctic_Si_3D_8b60_1bdd_f0c7 https://erddap.emodnet.eu/erddap/griddap/Arctic_Si_3D_8b60_1bdd_f0c7.graph https://erddap.emodnet.eu/erddap/wms/Arctic_Si_3D_8b60_1bdd_f0c7/request Arctic Ocean, DIVA 4D 6-year analysis of Water body silicate 1965/2017 v2021 [time][lat][lon], 0.1deg, 1967-2014 Arctic Ocean - DIVA 4D 6-year analysis of Water body silicate 1965/2017 v2021. Every year of the time dimension corresponds to a 6-year running average for Winter (December - February), Spring (March - May), Summer (June - August) or Autumn (September - November). Horizontal resolution 0.2deg X 0.2deg.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Arctic_Si_3D_8b60_1bdd_f0c7_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Arctic_Si_3D_8b60_1bdd_f0c7_iso19115.xml https://erddap.emodnet.eu/erddap/info/Arctic_Si_3D_8b60_1bdd_f0c7/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Arctic_Si_3D_8b60_1bdd_f0c7.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Arctic_Si_3D_8b60_1bdd_f0c7&showErrors=false&email= Institute of Marine Research Arctic_Si_3D_8b60_1bdd_f0c7
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_5922_cccb_1e8b https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_5922_cccb_1e8b.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_5922_cccb_1e8b/request Arctic Ocean, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2017 v2023 [time][lat][lon], 0.1°, 1972-2014 Arctic Ocean - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2017 v2023. Moving 6-year analysis of silicate in the Arctic Ocean, for each season in the period 1970-2017. Every year of the time dimension corresponds to the 6-year centered average for each season. Winter: December-February, Spring: March-May, Summer: June-August, Autumn: September-November. Depth range (International Oceanographic Data Exchange (IODE) standard depths): 0, 5, 10, 20, 30, 40, 50, 75, 100, 125, 150, 200, 250, 300, 400, ..., 1500, 1750, 2000, 2500m. Units: umol/l. Description of DIVA analysis: The computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps grids is 0.1 degrees.  Signal-to-noise ratio was fixed to 3.0, horizontal correlation length varying from 45 km near the coast to 150 km, and vertical correlation length varying between 25 and 1000 m. Logarithmic transformation is applied to the data prior to the analysis. Background field: analysis with signal-to-noise ratio = 10, horizontal correlation length 60-200 km, and vertical correlation length 25-1000 m.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_5922_cccb_1e8b_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_5922_cccb_1e8b_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_5922_cccb_1e8b/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Arctic_Ocean/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_5922_cccb_1e8b.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_5922_cccb_1e8b&showErrors=false&email= Institute of Marine Research V2023_chemistry_5922_cccb_1e8b
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_d22d_acbf_aa2b https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_d22d_acbf_aa2b.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_d22d_acbf_aa2b/request Baltic Sea, DIVAnd 6-year seasonal analysis of Water body silicate 1965/2021 v2023 [time][lat][lon], 0.1°, 1967-2018 Baltic Sea - DIVAnd 6-year seasonal analysis of Water body silicate 1965/2021 v2023. Every year of the time dimension corresponds to a 6-year centred average for the seasons: winter (Dec-Feb), spring (Mar-May), summer (Jun-Aug), autumn (Sep-Nov). Horizontal resolution 0.05 degree by 0.05 degree\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_d22d_acbf_aa2b_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_d22d_acbf_aa2b_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_d22d_acbf_aa2b/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_d22d_acbf_aa2b.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_d22d_acbf_aa2b&showErrors=false&email= Swedish Meteorological and Hydrological Institute V2023_chemistry_d22d_acbf_aa2b
https://erddap.emodnet.eu/erddap/griddap/Baltic_Sea_Si_3D_dd4b_fe4c_d97d https://erddap.emodnet.eu/erddap/griddap/Baltic_Sea_Si_3D_dd4b_fe4c_d97d.graph https://erddap.emodnet.eu/erddap/wms/Baltic_Sea_Si_3D_dd4b_fe4c_d97d/request Baltic Sea, DIVAnd 6-year seasonal analysis of Water body silicate 1980/2018 v2021 [time][lat][lon], 0.1deg, 1982-2015 Baltic Sea - DIVAnd 6-year seasonal analysis of Water body silicate 1980/2018 v2021. Every year of the time dimension corresponds to a 6-year running average for Winter (December - February), Spring (March - May), Summer (June - August) or Autumn (September - November). Horizontal resolution 0.1° X 0.1°.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Baltic_Sea_Si_3D_dd4b_fe4c_d97d_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Baltic_Sea_Si_3D_dd4b_fe4c_d97d_iso19115.xml https://erddap.emodnet.eu/erddap/info/Baltic_Sea_Si_3D_dd4b_fe4c_d97d/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/Baltic_Sea_Si_3D_dd4b_fe4c_d97d.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Baltic_Sea_Si_3D_dd4b_fe4c_d97d&showErrors=false&email= Swedish Meteorological and Hydrological Institute Baltic_Sea_Si_3D_dd4b_fe4c_d97d
https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_Si_3D_4aed_3ebb_4692 https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_Si_3D_4aed_3ebb_4692.graph https://erddap.emodnet.eu/erddap/wms/Gulf_Riga_Si_3D_4aed_3ebb_4692/request Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021 [time][lat][lon], 0.01deg, 2006 Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body silicate 1994/2018 v2021. Seasonal climatology from time period 1994:2019. Horizontal resolution 0.01deg.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Gulf_Riga_Si_3D_4aed_3ebb_4692_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Gulf_Riga_Si_3D_4aed_3ebb_4692_iso19115.xml https://erddap.emodnet.eu/erddap/info/Gulf_Riga_Si_3D_4aed_3ebb_4692/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/Gulf_Riga_Si_3D_4aed_3ebb_4692.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Gulf_Riga_Si_3D_4aed_3ebb_4692&showErrors=false&email= Swedish Meteorological and Hydrological Institute Gulf_Riga_Si_3D_4aed_3ebb_4692
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_82fd_c297_3d41 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_82fd_c297_3d41.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_82fd_c297_3d41/request Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body silicate 1995/2021 v2023 [time][lat][lon], 0.01°, 2008 Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body silicate 1995/2021 v2023. Seasonal climatology from time period 2001:2021. Horizontal resolution 0.01 degree by 0.01 degree.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_82fd_c297_3d41_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_82fd_c297_3d41_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_82fd_c297_3d41/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_82fd_c297_3d41.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_82fd_c297_3d41&showErrors=false&email= Swedish Meteorological and Hydrological Institute V2023_chemistry_82fd_c297_3d41
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_bb5d_e185_c2f1 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_bb5d_e185_c2f1.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_bb5d_e185_c2f1/request Black Sea, Danube Delta, DIVAnd 4D seasonal analysis of Water body silicate 1970/2019 v2023 [time][lat][lon], 0.01°, 1994 Black Sea - Danube Delta - DIVAnd 4D seasonal analysis of Water body silicate 1970/2019 v2023. Water body chlorophyll-a - Seasonal Climatology for NW Black Sea (region in front of Danube Delta) for the period 2000-2019 on the domain: Lon E28.5-30.5 deg E, Lat N43.7-45.6 deg N. \nSeason definition: winter: December-February, - spring: March-May, - summer: June-August, - autumn: September-November.\nUnits: mg/m^3.\nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. Horizontal correlation length of 47.73km and vertical correlation length of 45m were applied. \nThe horizontal resolution of the produced DIVAnd maps grids is 0.01 degrees.\nThe vertical resolution is 11 depth levels: 0.0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 40.0m.  \nThe error variance (epsilon2): 1 \nAn anamorphosis transformation was applied to the data: threshold value=200.\nThe mean value was used as background analysis field.\nQuality control of the observations was applied using the interpolated field: QCMETHOD=3 and visual inspection (Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis after thoroughly visual inspection).\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_bb5d_e185_c2f1_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_bb5d_e185_c2f1_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_bb5d_e185_c2f1/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_bb5d_e185_c2f1.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_bb5d_e185_c2f1&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" V2023_chemistry_bb5d_e185_c2f1
https://erddap.emodnet.eu/erddap/griddap/Danube_Si_3D_2346_5cbb_342f https://erddap.emodnet.eu/erddap/griddap/Danube_Si_3D_2346_5cbb_342f.graph https://erddap.emodnet.eu/erddap/wms/Danube_Si_3D_2346_5cbb_342f/request Black Sea, Danube Delta, DIVAnd 4D seasonal analysis of Water body silicate 2001/2018 v2021 [time][lat][lon], 0.01deg, 2013 Black Sea - Danube Delta - DIVAnd 4D seasonal analysis of Water body silicate 2001/2018 v2021. Silicate - Seasonal Climatology for NW Black Sea (region in front of Danube Delta months) for the period 1970-2018 on the domain: Lon E28.5-30.5degE, Lat N43.7-45.6degN.  (winter: December-February, - spring: March-May, - summer: June-August, - autumn: September-November)\nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.1, using GEBCO 30sec topography for the spatial connectivity of water masses. Horizontal correlation length of 47.730km and vertical correlation length of 45m were applied. Depth range: 0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 40.0, 50.0 m. Units: umol/l. \nThe horizontal resolution of the produced DIVAnd maps grids is 0.01 degrees.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Danube_Si_3D_2346_5cbb_342f_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Danube_Si_3D_2346_5cbb_342f_iso19115.xml https://erddap.emodnet.eu/erddap/info/Danube_Si_3D_2346_5cbb_342f/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Danube_Si_3D_2346_5cbb_342f.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Danube_Si_3D_2346_5cbb_342f&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" Danube_Si_3D_2346_5cbb_342f
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_44f6_4c56_f041 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_44f6_4c56_f041.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_44f6_4c56_f041/request Black Sea, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2021 v2023 [time][lat][lon], 0.05°, 1982-2018 Black Sea - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2021 v2023. Moving 6-year analysis of Water body silicate in Black Sea for each season: winter (December-February), spring (March-May), summer (June-August), autumn (September-November). Every year of the time dimension corresponds to the 6-year centered average of the season. 6-years periods span from 1980-1985 until 2016-2021.\nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nUnits: umol/l.\nDIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses.\nThe horizontal resolution of the produced DIVAnd maps grids is 0.05 degrees.\nThe vertical resolution is 15 depth levels: 0, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 200m\nThe horizontal correlation length: 75km.\nThe vertical correlation length (in meters):  twice the vertical resolution (10, 10, 20, 20, 20, 20, 20, 20, 20, 20, 20, 50, 50, 100, 100).\nThe error variance (epsilon2): 1 \nAn anamorphosis transformation was applied to the data: threshold value=200.\nBackground field: not used.\nQuality control of the observations was applied using the interpolated field: QCMETHOD=3 and visual inspection (Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis after thoroughly visual inspection)\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_44f6_4c56_f041_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_44f6_4c56_f041_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_44f6_4c56_f041/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Black_Sea/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_44f6_4c56_f041.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_44f6_4c56_f041&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" V2023_chemistry_44f6_4c56_f041
https://erddap.emodnet.eu/erddap/griddap/Black_Sea_Si_3D_85b9_2a4e_d091 https://erddap.emodnet.eu/erddap/griddap/Black_Sea_Si_3D_85b9_2a4e_d091.graph https://erddap.emodnet.eu/erddap/wms/Black_Sea_Si_3D_85b9_2a4e_d091/request DIVA 4D analysis of Water body silicate (Black Sea, Water body silicate.4Danl) [time][lat][lon], 0.050000004deg, 1973-2016 DIVA 4D analysis of Water body silicate. Every year of the time dimension corresponds to a 6-year running average for Winter (December - February), Spring (March - May), Summer (June - August) or Autumn (September - November). Horizontal resolution 0.05deg X 0.05deg.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Black_Sea_Si_3D_85b9_2a4e_d091_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Black_Sea_Si_3D_85b9_2a4e_d091_iso19115.xml https://erddap.emodnet.eu/erddap/info/Black_Sea_Si_3D_85b9_2a4e_d091/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Black_Sea/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Black_Sea_Si_3D_85b9_2a4e_d091.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Black_Sea_Si_3D_85b9_2a4e_d091&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" Black_Sea_Si_3D_85b9_2a4e_d091
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_54c5_4546_ea86 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_54c5_4546_ea86.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_54c5_4546_ea86/request European seas, DIVAnd 4D monthly analysis of Water body silicate 1960/2020 v2023 [time][lat][lon], 0.25°, 1990 European seas - DIVAnd 4D monthly analysis of Water body silicate 1960/2020 v2023. Monthly climatology. University of Liege, GeoHydrodynamics and Environment Research data from http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/All_European_Seas/Water_body_silicate.nc.das .\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_54c5_4546_ea86_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_54c5_4546_ea86_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_54c5_4546_ea86/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_54c5_4546_ea86.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_54c5_4546_ea86&showErrors=false&email= University of Liege, GeoHydrodynamics and Environment Research V2023_chemistry_54c5_4546_ea86
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_ece5_1b22_613d https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_ece5_1b22_613d.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_ece5_1b22_613d/request Mediterranean Sea, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2022 v2023 [time][lat][lon], 0.125°, 1972-2019 Mediterranean Sea - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1970/2022 v2023. Moving 6-year analysis of Water body chlorophyll-a in the Mediterranean Sea for each season:\n- winter: January-March,\n- spring: April-June,\n- summer: July-September,\n- autumn: October-December. \nEvery year of the time dimension corresponds to the 6-year centered average of the season.\n6-years periods span from 1990-1995 until 2016-2021.\nData Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network.\nUnits: mg/m3.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses.\nThe horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.125 degrees (around 13.5km and 10.9km accordingly).\nThe vertical resolution is 20 depth levels: [0.,5.,10.,20.,30.,50.,75.,100.,125.,150.,200.,250.,300.,400.,500.,600.,700.,800.,900.,1000.].\nThe horizontal correlation length is 200km.\nThe vertical correlation length (in meters) was set twice the vertical resolution: [10.,10.,20.,20.,40.,50.,50.,50.,50.,100.,100.,100.,200.,200.,200.,200.,200.,200.,200.,200.].\nDuplicates check was performed using the following criteria for space and time: dlon=0.001deg., dlat=0.001deg., ddepth=1m, dtime=1hour, dvalue=0.1.\nThe error variance (epsilon2) was set equal to 1 for profiles and 10 for time series to reduce the influence of close data near the coasts.\nAn anamorphosis transformation was applied to the data (function DIVAnd.Anam.loglin) to avoid unrealistic negative values: threshold value=200.\nA background analysis field was used for all years (1990-2021) with correlation length equal to 600km and error variance (epsilon2) equal to 20.\nQuality control of the observations was applied using the interpolated field (QCMETHOD=3). Residuals (differences between the observations and the analysis (interpolated linearly to the location of the observations) were calculated. Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis. \nOriginators of Italian data sets-List of contributors:\n- Brunetti Fabio (OGS)\n- Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306\n- Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987\n- Cataletto Bruno (OGS)\n- Cinzia Comici Cinzia (OGS)\n- Civitarese Giuseppe (OGS)\n- DeVittor Cinzia (OGS)\n- Giani Michele (OGS)\n- Kovacevic Vedrana (OGS)\n- Mosetti Renzo (OGS)\n- Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5\n- Celio Massimo (ARPA FVG)\n- Malaguti Antonella (ENEA)\n- Fonda Umani Serena (UNITS)\n- Bignami Francesco (ISAC/National Research Council (CNR))\n- Boldrini Alfredo (ISMAR/CNR)\n- Marini Mauro (ISMAR/CNR)\n- Miserocchi Stefano (ISMAR/CNR)\n- Zaccone Renata (IAMC/CNR)\n- Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefevre, D.,Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_ece5_1b22_613d_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_ece5_1b22_613d_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_ece5_1b22_613d/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Mediterranean_Sea/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_ece5_1b22_613d.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_ece5_1b22_613d&showErrors=false&email= Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre V2023_chemistry_ece5_1b22_613d
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_0b22_b380_452e https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_0b22_b380_452e.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_0b22_b380_452e/request Mediterranean Sea, Po River, DIVAnd 4D seasonal analysis of Water body silicate 1980/2021 v2023 [time][lat][lon], 0.009°, 2000 Mediterranean Sea - Po River - DIVAnd 4D seasonal analysis of Water body silicate 1980/2021 v2023. Water body chlorophyll-a - Seasonal Climatology for Po River for the period 1960-2020 on the domain: Lon E12.0-14.0deg., Lat N44.0-46.0deg.\nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nDescription of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses.\nThe horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.009 degrees (around 975m and 708m accordingly).\nThe vertical resolution is 14 depth levels: [0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.].\nA 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.]. \nDuplicates check was performed using the following criteria for space and time: dlon=0.01deg., dlat=0.01deg., ddepth=0.01m, dtime=1min, dvalue=0.01.\nThe error variance (epsilon2) was set equal to 1. Data weight was reduced at shallow waters. Data weighting was applied with the following threshold values: lon=0.03, lat=0.03, depth=2.\nAn anamorphosis transformation was applied to the data (function DIVAnd.Anam.loglin) to avoid unrealistic negative values: threshold value=200.\nThe mean value was used as background analysis field.\nQuality control of the observations was applied using the interpolated field (QCMETHOD=3). Residuals (differences between the observations and the analysis (interpolated linearly to the location of the observations) were calculated. Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis. \nSeasons definition: Winter=Jan-Mar, Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec.\nOriginators of Italian data sets-List of contributors:\n- Brunetti Fabio (OGS)\n- Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306\n- Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987\n- Cataletto Bruno (OGS)\n- Cinzia Comici Cinzia (OGS)\n- Civitarese Giuseppe (OGS)\n- DeVittor Cinzia (OGS)\n- Giani Michele (OGS)\n- Kovacevic Vedrana (OGS)\n- Mosetti Renzo (OGS)\n- Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5\n- Celio Massimo (ARPA FVG)\n- Malaguti Antonella (ENEA)\n- Fonda Umani Serena (UNITS)\n- Bignami Francesco (ISAC/National Research Council (CNR))\n- Boldrini Alfredo (ISMAR/CNR)\n- Marini Mauro (ISMAR/CNR)\n- Miserocchi Stefano (ISMAR/CNR)\n- Zaccone Renata (IAMC/CNR)\n- Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefevre, D.,Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_0b22_b380_452e_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_0b22_b380_452e_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_0b22_b380_452e/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_0b22_b380_452e.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_0b22_b380_452e&showErrors=false&email= Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre V2023_chemistry_0b22_b380_452e
https://erddap.emodnet.eu/erddap/griddap/Po_River_Si_3D_3499_eaa1_1119 https://erddap.emodnet.eu/erddap/griddap/Po_River_Si_3D_3499_eaa1_1119.graph https://erddap.emodnet.eu/erddap/wms/Po_River_Si_3D_3499_eaa1_1119/request Mediterranean Sea, Po River, Water body silicate (DIVAnd analysis of Water body silicate) [time][lat][lon], 0.009deg, 1999 DIVAnd analysis of Water body silicate. Water body silicate - 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. \nData Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network.\nDescription 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. \nThe horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.009 degrees (around 975m and 708m accordingly).\nAdditional 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.\nSeasons definition: Winter=Jan-Mar, Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec.\nDOI: 10.6092/njvc-n987\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Po_River_Si_3D_3499_eaa1_1119_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Po_River_Si_3D_3499_eaa1_1119_iso19115.xml https://erddap.emodnet.eu/erddap/info/Po_River_Si_3D_3499_eaa1_1119/index.htmlTable https://dx.doi.org/10.6092/a8cfb472-10db-4225-9737-5a60da9af523 (external link) https://erddap.emodnet.eu/erddap/rss/Po_River_Si_3D_3499_eaa1_1119.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Po_River_Si_3D_3499_eaa1_1119&showErrors=false&email= HCMR/HNODC Po_River_Si_3D_3499_eaa1_1119
https://erddap.emodnet.eu/erddap/griddap/Mediterranean_Si_3D_bdee_9613_c522 https://erddap.emodnet.eu/erddap/griddap/Mediterranean_Si_3D_bdee_9613_c522.graph https://erddap.emodnet.eu/erddap/wms/Mediterranean_Si_3D_bdee_9613_c522/request Mediterranean Sea, Water body silicate.4Danl (DIVA 4D analysis of Water_body_silicate) [time][lat][lon], 0.125deg, 1968-2017 DIVA 4D analysis of Water_body_silicate. Every year of the time dimension corresponds to a 6-year running average for Winter (January - March), Spring (April - June), Summer (July - September) or Automn (October - December). Horizontal resolution 0.125deg X 0.125deg.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Mediterranean_Si_3D_bdee_9613_c522_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Mediterranean_Si_3D_bdee_9613_c522_iso19115.xml https://erddap.emodnet.eu/erddap/info/Mediterranean_Si_3D_bdee_9613_c522/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Mediterranean_Sea/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Mediterranean_Si_3D_bdee_9613_c522.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Mediterranean_Si_3D_bdee_9613_c522&showErrors=false&email= HCMR/HNODC Mediterranean_Si_3D_bdee_9613_c522
https://erddap.emodnet.eu/erddap/griddap/NorthEastAtlantic_Silicate_3D_82f0_4489_c344 https://erddap.emodnet.eu/erddap/griddap/NorthEastAtlantic_Silicate_3D_82f0_4489_c344.graph https://erddap.emodnet.eu/erddap/wms/NorthEastAtlantic_Silicate_3D_82f0_4489_c344/request North East Atlantic Ocean, DIVA 4D 6-year analysis of Water body silicate 1971/2020 v2021 [time][lat][lon], 0.1deg, 1974-2018 North East Atlantic Ocean - DIVA 4D 6-year analysis of Water body silicate 1971/2020 v2021. Every year of the time dimension corresponds to a 6-year running average for Winter (January - March), Spring (April - June), Summer (July - September) or Automn (October - December). Horizontal resolution 0.1° X 0.1°.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate  masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate  masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/NorthEastAtlantic_Silicate_3D_82f0_4489_c344_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/NorthEastAtlantic_Silicate_3D_82f0_4489_c344_iso19115.xml https://erddap.emodnet.eu/erddap/info/NorthEastAtlantic_Silicate_3D_82f0_4489_c344/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Northeast_Atlantic_Ocean/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/NorthEastAtlantic_Silicate_3D_82f0_4489_c344.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=NorthEastAtlantic_Silicate_3D_82f0_4489_c344&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA NorthEastAtlantic_Silicate_3D_82f0_4489_c344
https://erddap.emodnet.eu/erddap/griddap/North_Sea_Si_3D_a8b0_7f59_0b91 https://erddap.emodnet.eu/erddap/griddap/North_Sea_Si_3D_a8b0_7f59_0b91.graph https://erddap.emodnet.eu/erddap/wms/North_Sea_Si_3D_a8b0_7f59_0b91/request North Sea, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2020 v2021 [time][lat][lon], 0.1deg, 1977-2017 North Sea - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2020 v2021. Moving 6-year analysis and visualization of Water body silicate winter (dec-feb) in the North Sea. Data Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network. Description of DIVA analysis: Geostatistical data analysis by DIVAnd (Data-Interpolating Variational Analysis) tool, version 2.7.2. results were subjected to the minfield option in DIVAnd to avoid negative/underestimated values in the interpolated results; error threshold masks L1 (0.3) and L2 (0.5) are included as well as the unmasked field. The depth dimension allows visualizing the gridded field at various depths.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, 1e-3)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, 1e-3)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, 1e-3)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/North_Sea_Si_3D_a8b0_7f59_0b91_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/North_Sea_Si_3D_a8b0_7f59_0b91_iso19115.xml https://erddap.emodnet.eu/erddap/info/North_Sea_Si_3D_a8b0_7f59_0b91/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/North_Sea_Si_3D_a8b0_7f59_0b91.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=North_Sea_Si_3D_a8b0_7f59_0b91&showErrors=false&email= Aarhus University, Department of Bioscience, Marine Ecology Roskilde North_Sea_Si_3D_a8b0_7f59_0b91
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_1d81_69cc_9724 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_1d81_69cc_9724.graph North Sea, DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2021 v2023 [time][lat][lon], 0.1°, 1982-2018 North Sea - DIVAnd 4D 6-year seasonal analysis of Water body silicate 1980/2021 v2023. Moving 6-year analysis and visualization of Water body silicate in the North Sea. Four seasons (December-February, March-May, June-August, September-November). Data Sources: observational data from SeaDataNet/EMODnet Chemistry Data Network. Description of DIVA analysis: Geostatistical data analysis by DIVAnd (Data-Interpolating Variational Analysis) tool, version 2.7.9. results were subjected to the minfield option in DIVAnd to avoid negative/underestimated values in the interpolated results; error threshold masks L1 (0.3) and L2 (0.5) are included as well as the unmasked field. The depth dimension allows visualizing the gridded field at various depths.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, 1e-3)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_1d81_69cc_9724_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_1d81_69cc_9724_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_1d81_69cc_9724/index.htmlTable https://doi.org/doi_of_doc (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_1d81_69cc_9724.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_1d81_69cc_9724&showErrors=false&email= Aarhus University, Department of Bioscience, Marine Ecology Roskilde V2023_chemistry_1d81_69cc_9724
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_e68c_c322_e14b https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_e68c_c322_e14b.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_e68c_c322_e14b/request Northeast Atlantic Ocean, DIVAnd 4D seasonal 6-year average analysis of Water body silicate 1950/2021 v2023 [time][lat][lon], 0.1°, 1952-2018 Northeast Atlantic Ocean - DIVAnd 4D seasonal 6-year average analysis of Water body silicate 1950/2021 v2023. Moving 6-year analysis of Water body silicate in the NorthEast Atlantic for each season:\n - winter: January-March,\n - spring: April-June,\n - summer: July-September,\n - autumn: October-December. \nEvery year of the time dimension corresponds to the 6-year centred average of each season. 6-year periods span from 1950/1955 until 2016/2021. Observation data span from 1950 to 2021. \nDepth levels (International Oceanographic Data Exchange (IODE) standard depths): [0.0, 5.0, 10.0, 20.0, 30.0, 40.0, 50.0, 75.0, 100.0, 125.0, 150.0, 200.0, 250.0, 300.0, 400.0, 500.0, 600.0, 700.0, 800.0, 900.0, 1000.0, 1100.0, 1200.0, 1300.0, 1400.0, 1500.0, 1750.0, 2000.0]. \nData sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. \nDescrption of DIVAnd analysis: the computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.4, using GEBCO 30 sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps is 0.1 degrees. Horizontal correlation length varies from 300km in open sea regions to 50km at the coast. Vertical correlation length is defined as twice the vertical resolution. Signal-to-noise ratio was fixed to 1 for vertical profiles and 0.1 for time series to account for the redundancy in the time series observations. A logarithmic transformation (DIVAnd.loglin) was applied to the data prior to the analysis. Background field: a vertically-filtered profile of the seasonal data mean value (including all years) is substracted from the data. \nDetrending of data: no, advection constraint applied: no. \nUnits: umol/l.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_e68c_c322_e14b_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_e68c_c322_e14b_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_e68c_c322_e14b/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Northeast_Atlantic_Ocean/Water_body_silicate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_e68c_c322_e14b.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_e68c_c322_e14b&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA V2023_chemistry_e68c_c322_e14b
https://erddap.emodnet.eu/erddap/griddap/Loire_Si_3D_a868_8398_6610 https://erddap.emodnet.eu/erddap/griddap/Loire_Si_3D_a868_8398_6610.graph https://erddap.emodnet.eu/erddap/wms/Loire_Si_3D_a868_8398_6610/request Northeast Atlantic Ocean, Loire estuary, DIVAnd 4D seasonal analysis of Water body silicate 1965/2019 v2021 [time][lat][lon], 1990 Northeast Atlantic Ocean - Loire estuary - DIVAnd 4D seasonal analysis of Water body silicate 1965/2019 v2021. Every range of the time corresponds to a season (Winter=Jan-Mar,Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec). Horizontal resolution 0.01deg.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\nWater_body_silicate_deepest_L1 (Deepest values of Water body silicate masked using relative error threshold 0.3, umol/l)\nWater_body_silicate_deepest_L2 (Deepest values of Water body silicate masked using relative error threshold 0.5, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Loire_Si_3D_a868_8398_6610_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Loire_Si_3D_a868_8398_6610_iso19115.xml https://erddap.emodnet.eu/erddap/info/Loire_Si_3D_a868_8398_6610/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Loire_Si_3D_a868_8398_6610.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Loire_Si_3D_a868_8398_6610&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA Loire_Si_3D_a868_8398_6610
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_972a_44bb_9bc0 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_972a_44bb_9bc0.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_972a_44bb_9bc0/request Northeast Atlantic Ocean, Loire River, DIVAnd 4D seasonal analysis of Water body silicate 1950/2021 v2023 [time][lat][lon], 1985 Northeast Atlantic Ocean - Loire River - DIVAnd 4D seasonal analysis of Water body silicate 1950/2021 v2023. Seasonal climatology of Water body silicate for Loire river for the period 1950-2021 and for the following seasons:\n - winter: January-March,\n - spring: April-June,\n - summer: July-September,\n - autumn: October-December. \nObservation data span from 1950 to 2021. \nDepth levels (m): [0.0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0, 120.0, 130.0]. \nData sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. \nDescription of DIVAnd analysis: the computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.4, using GEBCO 15 sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps is 0.01 degrees. Horizontal correlation length is defined seasonally (in meters): 133000 (winter), 180000 (spring), 150000 (summer), 210000 (autumn). Vertical correlation length was optimized and vertically filtered and a seasonally-averaged profile was used (DIVAnd.fitvertlen). Signal-to-noise ratio was fixed to 1 for vertical profiles and 0.1 for time series to account for the redundancy in the time series observations. A logarithmic transformation (DIVAnd.loglin) was applied to the data prior to the analysis. Background field: the vertically-filtered data mean profile is substracted from the data. Detrending of data: no, advection constraint applied: no. \nUnits: umol/l.\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][latitude][longitude]):\nWater_body_silicate_deepest (Deepest values of Water body silicate, umol/l)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_972a_44bb_9bc0_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_972a_44bb_9bc0_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_972a_44bb_9bc0/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_silicate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_972a_44bb_9bc0.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_972a_44bb_9bc0&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA V2023_chemistry_972a_44bb_9bc0

 
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