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https://erddap.emodnet.eu/erddap/griddap/Arctic_PO_4D_14b3_f96d_bca2 https://erddap.emodnet.eu/erddap/griddap/Arctic_PO_4D_14b3_f96d_bca2.graph https://erddap.emodnet.eu/erddap/wms/Arctic_PO_4D_14b3_f96d_bca2/request Arctic Ocean, DIVA 4D 6-year analysis of Water body phosphate 1965/2017 v2021 [time][depth][lat][lon], 0.1deg, 1967-2014 Arctic Ocean - DIVA 4D 6-year analysis of Water body phosphate 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][depth][latitude][longitude]):\nWater_body_phosphate (umol/l)\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Arctic_PO_4D_14b3_f96d_bca2_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Arctic_PO_4D_14b3_f96d_bca2_iso19115.xml https://erddap.emodnet.eu/erddap/info/Arctic_PO_4D_14b3_f96d_bca2/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/By_sea_regions/Arctic_Ocean/Water_body_phosphate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Arctic_PO_4D_14b3_f96d_bca2.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Arctic_PO_4D_14b3_f96d_bca2&showErrors=false&email= Institute of Marine Research Arctic_PO_4D_14b3_f96d_bca2
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_d899_b2a7_c63c https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_d899_b2a7_c63c.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_d899_b2a7_c63c/request Arctic Ocean, DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1965/2017 v2023 [time][depth][lat][lon], 0.1°, 1967-2014 Arctic Ocean - DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1965/2017 v2023. Moving 6-year analysis of phosphate in the Arctic Ocean, for each season in the period 1965-2017. 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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_d899_b2a7_c63c_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_d899_b2a7_c63c_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_d899_b2a7_c63c/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Arctic_Ocean/Water_body_phosphate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_d899_b2a7_c63c.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_d899_b2a7_c63c&showErrors=false&email= Institute of Marine Research V2023_chemistry_d899_b2a7_c63c
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_be06_4af1_628f https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_be06_4af1_628f.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_be06_4af1_628f/request Baltic Sea, DIVAnd 6-year seasonal analysis of Water body phosphate 1975/2021 v2023 [time][depth][lat][lon], 0.1°, 1957-2018 Baltic Sea - DIVAnd 6-year seasonal analysis of Water body phosphate 1975/2021 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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_be06_4af1_628f_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_be06_4af1_628f_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_be06_4af1_628f/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_be06_4af1_628f.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_be06_4af1_628f&showErrors=false&email= Swedish Meteorological and Hydrological Institute V2023_chemistry_be06_4af1_628f
https://erddap.emodnet.eu/erddap/griddap/Baltic_Sea_PO_4D_eeba_f434_fcbb https://erddap.emodnet.eu/erddap/griddap/Baltic_Sea_PO_4D_eeba_f434_fcbb.graph https://erddap.emodnet.eu/erddap/wms/Baltic_Sea_PO_4D_eeba_f434_fcbb/request Baltic Sea, DIVAnd 6-year seasonal analysis of Water body phosphate 1980/2018 v2021 [time][depth][lat][lon], 0.1deg, 1982-2015 Baltic Sea - DIVAnd 6-year seasonal analysis of Water body phosphate 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][depth][latitude][longitude]):\nWater_body_phosphate (umol/l)\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Baltic_Sea_PO_4D_eeba_f434_fcbb_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Baltic_Sea_PO_4D_eeba_f434_fcbb_iso19115.xml https://erddap.emodnet.eu/erddap/info/Baltic_Sea_PO_4D_eeba_f434_fcbb/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/Baltic_Sea_PO_4D_eeba_f434_fcbb.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Baltic_Sea_PO_4D_eeba_f434_fcbb&showErrors=false&email= Swedish Meteorological and Hydrological Institute Baltic_Sea_PO_4D_eeba_f434_fcbb
https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_PO_4D_c0dd_a693_8bd1 https://erddap.emodnet.eu/erddap/griddap/Gulf_Riga_PO_4D_c0dd_a693_8bd1.graph https://erddap.emodnet.eu/erddap/wms/Gulf_Riga_PO_4D_c0dd_a693_8bd1/request Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body phosphate 1994/2018 v2021 [time][depth][lat][lon], 0.01deg, 2006 Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body phosphate 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][depth][latitude][longitude]):\nWater_body_phosphate (umol/l)\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Gulf_Riga_PO_4D_c0dd_a693_8bd1_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Gulf_Riga_PO_4D_c0dd_a693_8bd1_iso19115.xml https://erddap.emodnet.eu/erddap/info/Gulf_Riga_PO_4D_c0dd_a693_8bd1/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/Gulf_Riga_PO_4D_c0dd_a693_8bd1.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Gulf_Riga_PO_4D_c0dd_a693_8bd1&showErrors=false&email= Swedish Meteorological and Hydrological Institute Gulf_Riga_PO_4D_c0dd_a693_8bd1
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_9b51_1376_ed38 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_9b51_1376_ed38.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_9b51_1376_ed38/request Baltic Sea, Gulf of Riga, DIVAnd 4D seasonal analysis of Water body phosphate 1995/2021 v2023 [time][depth][lat][lon], 0.01°, 2008 Baltic Sea - Gulf of Riga - DIVAnd 4D seasonal analysis of Water body phosphate 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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_9b51_1376_ed38_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_9b51_1376_ed38_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_9b51_1376_ed38/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_9b51_1376_ed38.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_9b51_1376_ed38&showErrors=false&email= Swedish Meteorological and Hydrological Institute V2023_chemistry_9b51_1376_ed38
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_64d1_bb7d_53b5 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_64d1_bb7d_53b5.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_64d1_bb7d_53b5/request Black Sea, Danube Delta, DIVAnd 4D seasonal analysis of Water body phosphate 1970/2019 v2023 [time][depth][lat][lon], 0.01°, 1994 Black Sea - Danube Delta - DIVAnd 4D seasonal analysis of Water body phosphate 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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_64d1_bb7d_53b5_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_64d1_bb7d_53b5_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_64d1_bb7d_53b5/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_phosphate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_64d1_bb7d_53b5.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_64d1_bb7d_53b5&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" V2023_chemistry_64d1_bb7d_53b5
https://erddap.emodnet.eu/erddap/griddap/Danube_PO_4D_1fea_ffd5_80ba https://erddap.emodnet.eu/erddap/griddap/Danube_PO_4D_1fea_ffd5_80ba.graph https://erddap.emodnet.eu/erddap/wms/Danube_PO_4D_1fea_ffd5_80ba/request Black Sea, Danube Delta, DIVAnd 4D seasonal analysis of Water body phosphate 2001/2018 v2021 [time][depth][lat][lon], 0.01deg, 2013 Black Sea - Danube Delta - DIVAnd 4D seasonal analysis of Water body phosphate 2001/2018 v2021. Phosphate - 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][depth][latitude][longitude]):\nWater_body_phosphate (umol/l)\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Danube_PO_4D_1fea_ffd5_80ba_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Danube_PO_4D_1fea_ffd5_80ba_iso19115.xml https://erddap.emodnet.eu/erddap/info/Danube_PO_4D_1fea_ffd5_80ba/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/Coastal_areas/Black_Sea-_Danube_Delta/Water_body_phosphate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Danube_PO_4D_1fea_ffd5_80ba.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Danube_PO_4D_1fea_ffd5_80ba&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" Danube_PO_4D_1fea_ffd5_80ba
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_90a6_e834_4d6a https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_90a6_e834_4d6a.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_90a6_e834_4d6a/request Black Sea, DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1980/2021 v2023 [time][depth][lat][lon], 0.05°, 1982-2018 Black Sea - DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1980/2021 v2023. Moving 6-year analysis of Water body phosphate 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: 80km.\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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_90a6_e834_4d6a_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_90a6_e834_4d6a_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_90a6_e834_4d6a/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Black_Sea/Water_body_phosphate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_90a6_e834_4d6a.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_90a6_e834_4d6a&showErrors=false&email= National Institute for Marine Research and Development \"Grigore Antipa\" V2023_chemistry_90a6_e834_4d6a
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_f463_04d7_db16 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_f463_04d7_db16.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_f463_04d7_db16/request European seas, DIVAnd 4D monthly analysis of Water body phosphate 1960/2020 v2023 [time][depth][lat][lon], 0.25°, 1990 European seas - DIVAnd 4D monthly analysis of Water body phosphate 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_phosphate.nc.das .\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_f463_04d7_db16_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_f463_04d7_db16_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_f463_04d7_db16/index.htmlTable https://doi.org/10.13120/fa5c704a-a5ea-4f60-91b5-2bf6a7aded45 (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_f463_04d7_db16.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_f463_04d7_db16&showErrors=false&email= University of Liege, GeoHydrodynamics and Environment Research V2023_chemistry_f463_04d7_db16
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_0fa9_4f1b_616f https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_0fa9_4f1b_616f.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_0fa9_4f1b_616f/request Mediterranean Sea, DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1970/2022 v2023 [time][depth][lat][lon], 0.125°, 1972-2019 Mediterranean Sea - DIVAnd 4D 6-year seasonal analysis of Water body phosphate 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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_0fa9_4f1b_616f_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_0fa9_4f1b_616f_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_0fa9_4f1b_616f/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Mediterranean_Sea/Water_body_phosphate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_0fa9_4f1b_616f.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_0fa9_4f1b_616f&showErrors=false&email= Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre V2023_chemistry_0fa9_4f1b_616f
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_9e0f_baa0_fe7d https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_9e0f_baa0_fe7d.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_9e0f_baa0_fe7d/request Mediterranean Sea, Po River, DIVAnd 4D seasonal analysis of Water body phosphate 1960/2020 v2023 [time][depth][lat][lon], 0.009°, 1990 Mediterranean Sea - Po River - DIVAnd 4D seasonal analysis of Water body phosphate 1960/2020 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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_9e0f_baa0_fe7d_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_9e0f_baa0_fe7d_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_9e0f_baa0_fe7d/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_phosphate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_9e0f_baa0_fe7d.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_9e0f_baa0_fe7d&showErrors=false&email= Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre V2023_chemistry_9e0f_baa0_fe7d
https://erddap.emodnet.eu/erddap/griddap/Po_River_PO_4D_75c4_4094_e91e https://erddap.emodnet.eu/erddap/griddap/Po_River_PO_4D_75c4_4094_e91e.graph https://erddap.emodnet.eu/erddap/wms/Po_River_PO_4D_75c4_4094_e91e/request Mediterranean Sea, Po River, Water body phosphate (DIVAnd analysis of Water body phosphate) [time][depth][lat][lon], 0.009deg, 1989 DIVAnd analysis of Water body phosphate. Water body phosphate - 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/jb28-9k33\n\ncdm_data_type = Grid\nVARIABLES (all of which use the dimensions [time][depth][latitude][longitude]):\nWater_body_phosphate (umol/l)\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Po_River_PO_4D_75c4_4094_e91e_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Po_River_PO_4D_75c4_4094_e91e_iso19115.xml https://erddap.emodnet.eu/erddap/info/Po_River_PO_4D_75c4_4094_e91e/index.htmlTable https://dx.doi.org/10.6092/a8cfb472-10db-4225-9737-5a60da9af523 (external link) https://erddap.emodnet.eu/erddap/rss/Po_River_PO_4D_75c4_4094_e91e.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Po_River_PO_4D_75c4_4094_e91e&showErrors=false&email= HCMR/HNODC Po_River_PO_4D_75c4_4094_e91e
https://erddap.emodnet.eu/erddap/griddap/North_Sea_PO_4D_e605_8f99_3aa5 https://erddap.emodnet.eu/erddap/griddap/North_Sea_PO_4D_e605_8f99_3aa5.graph https://erddap.emodnet.eu/erddap/wms/North_Sea_PO_4D_e605_8f99_3aa5/request North Sea, DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1980/2020 v2021 [time][depth][lat][lon], 0.1deg, 1977-2017 North Sea - DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1980/2020 v2021. Moving 6-year analysis and visualization of Water body phosphate 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][depth][latitude][longitude]):\nWater_body_phosphate (1e-3)\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, 1e-3)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, 1e-3)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/North_Sea_PO_4D_e605_8f99_3aa5_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/North_Sea_PO_4D_e605_8f99_3aa5_iso19115.xml https://erddap.emodnet.eu/erddap/info/North_Sea_PO_4D_e605_8f99_3aa5/index.htmlTable https://doi.org/10.6092/A8CFB472-10DB-4225-9737-5A60DA9AF523 (external link) https://erddap.emodnet.eu/erddap/rss/North_Sea_PO_4D_e605_8f99_3aa5.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=North_Sea_PO_4D_e605_8f99_3aa5&showErrors=false&email= Aarhus University, Department of Bioscience, Marine Ecology Roskilde North_Sea_PO_4D_e605_8f99_3aa5
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_1fae_8d9a_da8c https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_1fae_8d9a_da8c.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_1fae_8d9a_da8c/request North Sea, DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1980/2021 v2023 [time][depth][lat][lon], 0.1°, 1982-2018 North Sea - DIVAnd 4D 6-year seasonal analysis of Water body phosphate 1980/2021 v2023. Moving 6-year analysis and visualization of Water body phosphate 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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, 1e-3)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, 1e-3)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_1fae_8d9a_da8c_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_1fae_8d9a_da8c_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_1fae_8d9a_da8c/index.htmlTable https://doi.org/doi_of_doc (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_1fae_8d9a_da8c.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_1fae_8d9a_da8c&showErrors=false&email= Aarhus University, Department of Bioscience, Marine Ecology Roskilde V2023_chemistry_1fae_8d9a_da8c
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_950a_3773_5186 https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_950a_3773_5186.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_950a_3773_5186/request Northeast Atlantic Ocean, DIVAnd 4D seasonal 6-year average analysis of Water body phosphate 1950/2021 v2023 [time][depth][lat][lon], 0.1°, 1952-2018 Northeast Atlantic Ocean - DIVAnd 4D seasonal 6-year average analysis of Water body phosphate 1950/2021 v2023. Moving 6-year analysis of Water body phosphate 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 250km 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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_950a_3773_5186_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_950a_3773_5186_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_950a_3773_5186/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/By_sea_regions/Northeast_Atlantic_Ocean/Water_body_phosphate.4Danl.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_950a_3773_5186.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_950a_3773_5186&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA V2023_chemistry_950a_3773_5186
https://erddap.emodnet.eu/erddap/griddap/Loire_PO_4D_ec85_32d2_0a7c https://erddap.emodnet.eu/erddap/griddap/Loire_PO_4D_ec85_32d2_0a7c.graph https://erddap.emodnet.eu/erddap/wms/Loire_PO_4D_ec85_32d2_0a7c/request Northeast Atlantic Ocean, Loire estuary, DIVAnd 4D seasonal analysis of Water body phosphate 1964/2019 v2021 [time][depth][lat][lon], 1990 Northeast Atlantic Ocean - Loire estuary - DIVAnd 4D seasonal analysis of Water body phosphate 1964/2019 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][depth][latitude][longitude]):\nWater_body_phosphate (umol/l)\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/Loire_PO_4D_ec85_32d2_0a7c_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/Loire_PO_4D_ec85_32d2_0a7c_iso19115.xml https://erddap.emodnet.eu/erddap/info/Loire_PO_4D_ec85_32d2_0a7c/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-domains/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_phosphate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/Loire_PO_4D_ec85_32d2_0a7c.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=Loire_PO_4D_ec85_32d2_0a7c&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA Loire_PO_4D_ec85_32d2_0a7c
https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_cbb4_5c8a_d36f https://erddap.emodnet.eu/erddap/griddap/V2023_chemistry_cbb4_5c8a_d36f.graph https://erddap.emodnet.eu/erddap/wms/V2023_chemistry_cbb4_5c8a_d36f/request Northeast Atlantic Ocean, Loire River, DIVAnd 4D seasonal analysis of Water body phosphate 1950/2021 v2023 [time][depth][lat][lon], 1985 Northeast Atlantic Ocean - Loire River - DIVAnd 4D seasonal analysis of Water body phosphate 1950/2021 v2023. Seasonal climatology of Water body phosphate 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): 230000 (winter), 264000 (spring), 140000 (summer), 135000 (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][depth][latitude][longitude]):\nWater_body_phosphate_L1 (Water body phosphate masked using relative error threshold 0.3, umol/l)\nWater_body_phosphate_L2 (Water body phosphate masked using relative error threshold 0.5, umol/l)\nWater_body_phosphate_relerr (Relative error of Water body phosphate, 1)\n https://erddap.emodnet.eu/erddap/metadata/fgdc/xml/V2023_chemistry_cbb4_5c8a_d36f_fgdc.xml https://erddap.emodnet.eu/erddap/metadata/iso19115/xml/V2023_chemistry_cbb4_5c8a_d36f_iso19115.xml https://erddap.emodnet.eu/erddap/info/V2023_chemistry_cbb4_5c8a_d36f/index.htmlTable http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Northeast_Atlantic_Ocean_-_Loire_River/Water_body_phosphate.nc.html (external link) https://erddap.emodnet.eu/erddap/rss/V2023_chemistry_cbb4_5c8a_d36f.rss https://erddap.emodnet.eu/erddap/subscriptions/add.html?datasetID=V2023_chemistry_cbb4_5c8a_d36f&showErrors=false&email= IFREMER, SISMER, Scientific Information Systems for the SEA V2023_chemistry_cbb4_5c8a_d36f

 
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