2026-04-06T11:28:28Z http://dmoai.cloud.dkrz.de/oai/provider

oai:wdcc.dkrz.de:iso_3000681 2026-04-05T23:10:27Z iso-wdcc-doi

wdc-climate.de:3000681 eng; USA collection CEC5x1 Dr. Michael Lautenschlager Deutsches Klimarechenzentrum http://www.dkrz.de/ pointOfContact Stephane Sénési Centre National de Recherches Météorologiques http://www.cnrm-game.fr pointOfContact 2019-07-02T10:57:30 ISO 19115 ISO 19115-2:2009 CNRM-CM5 model output prepared for CMIP5 esmFixClim1, served by ESGF 2014-10-02 publication 1 CEC5x1 doi:10.1594/WDCC/CMIP5.CEC5x1 Stephane Sénési Centre National de Recherches Météorologiques http://www.cnrm-game.fr Email: Stephane.Senesi@meteo.fr principalInvestigator Stephane Sénési Centre National de Recherches Météorologiques not filled Email: Stephane.Senesi@meteo.fr author Jacques Richon Centre National de Recherches Météorologiques not filled Email: jacuqes.richon@meteo.fr author Laurent Franchistéguy Centre National de Recherches Météorologiques not filled Email: laurent.franchisteguy@meteo.fr author Sophie Tyteca Centre National de Recherches Météorologiques not filled Email: sophie.tyteca@meteo.fr author Marie-Pierre Moine Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique http://www.cerfacs.fr Email: marie-pierre.moine@cerfacs.fr author Aurore Voldoire Centre National de Recherches Météorologiques not filled Email: aurore.voldoire@meteo.fr author Emilia Sanchez-Gomez Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique http://www.cerfacs.fr Email: emilia.sanchez@cerfacs.fr author David Salas y Mélia Centre National de Recherches Météorologiques not filled Email: david.salas@meteo.fr author Bertrand Decharme Centre National de Recherches Météorologiques not filled Email: bertrand.decharme@meteo.fr author Christophe Cassou Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique http://www.cerfacs.fr Email: Christophe.Cassou@cerfacs.fr author Sophie Valcke Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique http://www.cerfacs.fr Email: sophie.valcke@cerfacs.fr author Isabelle Beau Centre National de Recherches Météorologiques not filled Email: Isabelle.Beau@meteo.fr author Antoinette Alias Centre National de Recherches Météorologiques not filled Email: antoinette.alias@meteo.fr author Matthieu Chevallier Centre National de Recherches Météorologiques not filled Email: matthieu.chevallier@meteo.fr author Dr. Michel Déqué Centre National de Recherches Météorologiques, Météo-France not filled Email: Michel.Deque@meteo.fr author Julie Deshayes French Research Institute for Exploitation of the Sea not filled Email: julie.deshayes@locean.ipsl.fr author Hervé Douville Centre National de Recherches Météorologiques not filled Email: herve.douville@meteo.fr author Gurvan Madec Institut Pierre-Simon Laplace / Centre National de Recherche Scientifique http://icmc.ipsl.fr/ Email: Gurvan.Madec@locean-ipsl.upmc.fr author Eric Maisonnave Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique http://www.cerfacs.fr Email: eric.maisonnave@cerfacs.fr author Serge Planton Centre National de Recherches Météorologiques not filled Email: serge.planton@meteo.fr author David Saint-Martin Centre National de Recherches Météorologiques not filled Email: david.saint-martin@meteo.fr author Sophie Szopa Institut Pierre-Simon Laplace / Commissariat à l'Energie Atomique https://www.lsce.ipsl.fr/ Email: sophie.szopa@lsce.ipsl.fr author Ramdane Alkama Centre National de Recherches Météorologiques not filled Email: ramdane.alkama@meteo.fr author Sophie Belamari Centre National de Recherches Météorologiques not filled Email: sophie.belamari@meteo.fr author Alain Braun Centre National de Recherches Météorologiques not filled Email: alain.braun@meteo.fr author Laure Coquart Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique http://www.cerfacs.fr Email: laure.coquart@cerfacs.fr author Fabrice Chauvin Centre National de Recherches Météorologiques not filled Email: fabrice.chauvin@meteo.fr author WDC Climate at DKRZ publisher esmFixClim is an experiment of the CMIP5 - Coupled Model Intercomparison Project Phase 5 ( https://pcmdi.llnl.gov/mips/cmip5 ). CMIP5 is meant to provide a framework for coordinated climate change experiments for the next five years and thus includes simulations for assessment in the AR5 as well as others that extend beyond the AR5. 5.4-1 esmFixClim (5.4-1 ESM fixed climate 1) - Version 1: Radiation code sees piControl CO2 concentration, but carbon cycle sees 1% per year rise. Experiment design: https://pcmdi.llnl.gov/mips/cmip5/experiment_design.html List of output variables: https://pcmdi.llnl.gov/mips/cmip5/datadescription.html Output: time series per variable in model grid spatial resolution in netCDF format Earth System model and the simulation information: CIM repository Entry name/title of data are specified according to the Data Reference Syntax ( https://pcmdi.llnl.gov/mips/cmip5/docs/cmip5_data_reference_syntax.pdf ) as activity/product/institute/model/experiment/frequency/modeling realm/MIP table/ensemble member/version number/variable name/CMOR filename.nc . Stephane Sénési Centre National de Recherches Météorologiques http://www.cnrm-game.fr pointOfContact NetCDF CMIP5 CNRM-CM5 IPCC IPCC-AR5 IPCC-DDC WGI climate simulation esmFixClim1 unrestricted: unrestricted eng; USA 0.0 360.0 -90.0 90.0 proleptic_gregorian 1850-01-16 1989-12-16 tendency_of_ocean_mole_content_of_elemental_nitrogen_due_to_fixation tendency_of_ocean_mole_content_of_elemental_nitrogen_due_to_fixation [CF-Standard Name]; unit: mol m-2 s-1 surface_downward_eastward_stress The surface called "surface" means the lower boundary of the atmosphere. "Eastward" indicates a vector component which is positive when directed eastward (negative westward). "Downward" indicates a vector component which is positive when directed downward (negative upward). "Downward eastward" indicates the ZX component of a tensor. A downward eastward stress is a downward flux of eastward momentum, which accelerates the lower medium eastward and the upper medium westward. The surface downward stress is the windstress on the surface. [CF-Standard Name]; unit: Pa mole_concentration_of_silicate_in_sea_water [CF-Standard Name]; unit: mol m-3 sea_water_salinity sea_water_salinity [CF-Standard Name]; unit: psu mole_concentration_of_dissolved_organic_carbon_in_sea_water "Mole concentration" means number of moles per unit volume, also called "molarity", and is used in the construction "mole_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". "Organic carbon" describes a family of chemical species and is the term used in standard names for all species belonging to the family that are represented within a given model. The list of individual species that are included in a quantity having a group chemical standard name can vary between models. Where possible, the data variable should be accompanied by a complete description of the species represented, for example, by using a comment attribute. [CF-Standard Name]; unit: mol m-3 mole_concentration_of_microzooplankton_expressed_as_carbon_in_sea_water Mole Concentration of Microzooplankton expressed as Carbon in Sea Water Used in MIP table(s): CMOR Table Oyr: Annual Mean Ocean Fields, Including Biogechemical Fields Comment in standard_output document: carbon concentration from the microzooplankton (<20 um) component alone Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ) cf:Mole concentration' means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where Xis a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. Microzooplankton are zooplankton of less than 20 micrometers in size. [CF-Standard Name]; unit: mol m-3 mole_concentration_of_organic_detritus_expressed_as_carbon_in_sea_water Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen".The phrase "expressed_as" is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. Organic detritus are particles of debris from decaying plants and animals.; unit: mol m-3 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: K sinking_mole_flux_of_particulate_iron_in_sea_water cf:In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics. 'Sinking' is the gravitational settling of particulate matter suspended in a liquid. A sinking flux is positive downwards and is calculated relative to the movement of the surrounding fluid. [CF-Standard Name]; unit: mol m-2 s-1 sea_water_alkalinity_expressed_as_mole_equivalent sea_water_alkalinity_expressed_as_mole_equivalent [CF-Standard Name]; unit: mol m-3 sinking_mole_flux_of_particulate_organic_matter_expressed_as_carbon_in_sea_water cf:The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics. 'Sinking' is the gravitational settling of particulate matter suspended in a liquid. A sinking flux is positive downwards and is calculated relative to the movement of the surrounding fluid. [CF-Standard Name]; unit: mol m-2 s-1 sea_water_alkalinity_expressed_as_mole_equivalent sea_water_alkalinity_expressed_as_mole_equivalent [CF-Standard Name]; unit: mol m-3 mole_concentration_of_calcite_expressed_as_carbon_in_sea_water mole_concentration_of_calcite_expressed_as_carbon_in_sea_water [CF-Standard Name]; unit: mol m-3 sea_water_ph_reported_on_total_scale sea_water_ph_reported_on_total_scale [CF-Standard Name]; unit: 1 mass_concentration_of_phytoplankton_expressed_as_chlorophyll_in_sea_water mass_concentration_of_phytoplankton_expressed_as_chlorophyll_in_sea_water [CF-Standard Name]; unit: kg m-3 mole_concentration_of_molecular_oxygen_in_sea_water Dissolved Oxygen Concentration Used in MIP table(s): CMOR Table Oyr: Annual Mean Ocean Fields, Including Biogechemical Fields Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ); unit: mol m-3 mole_concentration_of_molecular_oxygen_in_sea_water Dissolved Oxygen Concentration Used in MIP table(s): CMOR Table Oyr: Annual Mean Ocean Fields, Including Biogechemical Fields Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ); unit: mol m-3 mass_concentration_of_diatoms_expressed_as_chlorophyll_in_sea_water Diatom Chlorophyll Mass Concentration Used in MIP table(s): CMOR Table Oyr: Annual Mean Ocean Fields, Including Biogechemical Fields Comment in standard_output document: chlorophyll from diatom phytoplankton component concentration alone Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ) cf:'Mass concentration' means mass per unit volume and is used in the construction mass_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B containedin A, neglecting all other chemical constituents of A. Chlorophylls are the green pigments found in most plants, algae and cyanobacteria; their presence is essential for photosynthesis to take place. There are several different forms of chlorophyll that occur naturally. All contain a chlorin ring (chemical formula C20H16N4) which gives the green pigment and a side chain whose structure varies. The naturally occurring forms of chlorophyll contain between 35 and 55 carbon atoms. Diatoms are single-celled phytoplankton with an external skeleton made of silica. Phytoplankton are autotrophic prokaryotic or eukaryotic algae that live near the water surface where there is sufficient light to support photosynthesis. [CF-Standard Name]; unit: kg m-3 mole_concentration_of_ammonium_in_sea_water mole_concentration_of_ammonium_in_sea_water [CF-Standard Name]; unit: mol m-3 mass_concentration_of_miscellaneous_phytoplankton_expressed_as_chlorophyll_in_sea_water Other Phytoplankton Chlorophyll Mass Concentration Used in MIP table(s): CMOR Table Oyr: Annual Mean Ocean Fields, Including Biogechemical Fields Comment in standard_output document: chlorophyll from additional phytoplankton component concentrations alone Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ) cf:Mass concentration means mass per unit volume and is used in the construction mass_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". The phrase "expressed_as" is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. Chlorophylls are the green pigments found in most plants, algae and cyanobacteria; their presence is essential for photosynthesis to take place. There are several different forms of chlorophyll that occur naturally. All contain a chlorin ring (chemical formula C20H16N4) which gives the green pigment and a side chain whose structure varies. The naturally occurring forms of chlorophyll contain between 35 and 55 carbon atoms. 'Miscellaneous phytoplankton' are all those phytoplankton that are not diatoms, diazotrophs, calcareous phytoplankton, picophytoplankton or other seperately named components of the phytoplankton population. Phytoplankton are autotrophic prokaryotic or eukaryotic algae that live near the water surface where there is sufficient light to support photosynthesis. [CF-Standard Name]; unit: kg m-3 mole_concentration_of_diatoms_expressed_as_carbon_in_sea_water Mole Concentration of Diatoms expressed as Carbon in Sea Water Used in MIP table(s): CMOR Table Oyr: Annual Mean Ocean Fields, Including Biogechemical Fields Comment in standard_output document: carbon from the diatom phytoplankton component concentration alone Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ) cf:Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'.The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. Diatoms are single-celled phytoplankton with an external skeleton made of silica.Phytoplankton are autotrophic prokaryotic or eukaryotic algae that live near the water surface where there is sufficient light to support photosynthesis. [CF-Standard Name]; unit: mol m-3 mole_concentration_of_calcite_expressed_as_carbon_in_sea_water_at_saturation [CF-Standard Name]; unit: mol m-3 mole_concentration_of_organic_detritus_expressed_as_carbon_in_sea_water Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen".The phrase "expressed_as" is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. Organic detritus are particles of debris from decaying plants and animals.; unit: mol m-3 mole_concentration_of_ammonium_in_sea_water mole_concentration_of_ammonium_in_sea_water [CF-Standard Name]; unit: mol m-3 surface_carbon_dioxide_partial_pressure_difference_between_sea_water_and_air surface_carbon_dioxide_partial_pressure_difference_between_sea_water_and_air [CF-Standard Name]; unit: Pa ocean_mixed_layer_thickness_defined_by_mixing_scheme Monthly Maximum Ocean Mixed Layer Thickness De?ned by Mixing Scheme [CF-Standard Name]; unit: m surface_molecular_oxygen_partial_pressure_difference_between_sea_water_and_air surface_molecular_oxygen_partial_pressure_difference_between_sea_water_and_air [CF-Standard Name]; unit: Pa tendency_of_ocean_mole_content_of_iron_due_to_deposition_and_runoff_and_sediment_dissolution tendency_of_ocean_mole_content_of_iron_due_to_deposition_and_runoff_and_sediment_dissolution [CF-Standard Name]; unit: mol m-2 s-1 ocean_mass_content_of_dissolved_inorganic_carbon ocean_mass_content_of_dissolved_inorganic_carbon [CF-Standard Name]; unit: kg m-2 mole_concentration_of_dissolved_inorganic_carbon_in_sea_water mole_concentration_of_dissolved_inorganic_carbon_in_sea_water [CF-Standard Name]; unit: mol m-3 mole_concentration_of_silicate_in_sea_water [CF-Standard Name]; unit: mol m-3 mole_concentration_of_dissolved_iron_in_sea_water mole_concentration_of_dissolved_iron_in_sea_water [CF-Standard Name]; unit: mol m-3 surface_downward_mole_flux_of_molecular_oxygen surface_downward_mole_flux_of_molecular_oxygen [CF-Standard Name]; unit: mol m-2 s-1 net_primary_mole_productivity_of_carbon_by_phytoplankton [CF-Standard Name]; unit: mol m-2 s-1 mole_concentration_of_nitrate_in_sea_water mole_concentration_of_nitrate_in_sea_water [CF-Standard Name]; unit: mol m-3 sinking_mole_flux_of_particulate_silicon_in_sea_water cf:In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics. 'Sinking' is the gravitational settling of particulate matter suspended in a liquid. A sinking flux is positive downwards and is calculated relative to the movement of the surrounding fluid. [CF-Standard Name]; unit: mol m-2 s-1 mole_concentration_of_carbonate_expressed_as_carbon_in_sea_water mole_concentration_of_carbonate_expressed_as_carbon_in_sea_water [CF-Standard Name]; unit: mol m-3 surface_downward_mass_flux_of_carbon_dioxide_expressed_as_carbon surface_downward_mass_flux_of_carbon_dioxide_expressed_as_carbon [CF-Standard Name]; unit: kg m-2 s-1 sinking_mole_flux_of_calcite_expressed_as_carbon_in_sea_water cf:The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics. 'Sinking' is the gravitational settling of particulate matter suspended in a liquid. A sinking flux is positive downwards and is calculated relative to the movement of the surrounding fluid. Calcite is a mineral that is a polymorph of calcium carbonate. The chemical formula of calcite is CaCO3. Standard names also exist for aragonite, another polymorph of calcium carbonate. [CF-Standard Name]; unit: mol m-2 s-1 mole_concentration_of_dissolved_iron_in_sea_water mole_concentration_of_dissolved_iron_in_sea_water [CF-Standard Name]; unit: mol m-3 mole_concentration_of_dissolved_inorganic_carbon_in_sea_water mole_concentration_of_dissolved_inorganic_carbon_in_sea_water [CF-Standard Name]; unit: mol m-3 ocean_mixed_layer_thickness_defined_by_mixing_scheme Monthly Maximum Ocean Mixed Layer Thickness De?ned by Mixing Scheme [CF-Standard Name]; unit: m mole_concentration_of_mesozooplankton_expressed_as_carbon_in_sea_water Mole Concentration of Mesozooplankton expressed as Carbon in Sea Water Used in MIP table(s): CMOR Table Oyr: Annual Mean Ocean Fields, Including Biogechemical Fields Comment in standard_output document: carbon concentration from mesozooplankton (20-200 um) component alone Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ) cf:Mole concentration' means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where Xis a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. Mesozooplankton are zooplankton ranging between 20 micrometers and 200 micrometers in size. [CF-Standard Name]; unit: mol m-3 mole_concentration_of_miscellaneous_phytoplankton_expressed_as_carbon_in_sea_water Mole Concentration of Miscellaneous Phytoplankton expressed as Carbon in Sea Water Used in MIP table(s): CMOR Table Oyr: Annual Mean Ocean Fields, Including Biogechemical Fields Comment in standard_output document: carbon concentration from additional phytoplankton component alone Code list created on 2012-10-16 out of standard_output document (http://cmip-pcmdi.llnl.gov/cmip5/docs/standard_output.xlsx ) cf:Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'.The phrase 'expressed_as' is used in the construction A_expressed_as_B, where B is a chemical constituent of A. It means that the quantity indicated by the standard name is calculated solely with respect to the B contained in A, neglecting all other chemical constituents of A. 'Miscellaneous phytoplankton' are all those phytoplankton that are not diatoms, diazotrophs, calcareous phytoplankton, picophytoplankton or other seperately named components of the phytoplankton population. Phytoplankton are autotrophic prokaryotic or eukaryotic algae that live near the water surface where there is sufficient light to support photosynthesis. [CF-Standard Name]; unit: mol m-3 mole_concentration_of_dissolved_organic_carbon_in_sea_water "Mole concentration" means number of moles per unit volume, also called "molarity", and is used in the construction "mole_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". "Organic carbon" describes a family of chemical species and is the term used in standard names for all species belonging to the family that are represented within a given model. The list of individual species that are included in a quantity having a group chemical standard name can vary between models. Where possible, the data variable should be accompanied by a complete description of the species represented, for example, by using a comment attribute. [CF-Standard Name]; unit: mol m-3 mole_concentration_of_calcite_expressed_as_carbon_in_sea_water mole_concentration_of_calcite_expressed_as_carbon_in_sea_water [CF-Standard Name]; unit: mol m-3 mole_concentration_of_phosphate_in_sea_water Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. . [CF-Standard Name]; unit: mol m-3 surface_downward_northward_stress The surface called "surface" means the lower boundary of the atmosphere. "Northward" indicates a vector component which is positive when directed northward (negative southward). "Downward" indicates a vector component which is positive when directed downward (negative upward). "Downward northward" indicates the ZY component of a tensor. A downward northward stress is a downward flux of northward momentum, which accelerates the lower medium northward and the upper medium southward. The surface downward stress is the windstress on the surface. [CF-Standard Name]; unit: Pa mass_concentration_of_phytoplankton_expressed_as_chlorophyll_in_sea_water mass_concentration_of_phytoplankton_expressed_as_chlorophyll_in_sea_water [CF-Standard Name]; unit: kg m-3 sea_water_potential_temperature sea_water_potential_temperature [CF-Standard Name]; unit: K mole_concentration_of_nitrate_in_sea_water mole_concentration_of_nitrate_in_sea_water [CF-Standard Name]; unit: mol m-3 mole_concentration_of_phosphate_in_sea_water Mole concentration means number of moles per unit volume, also called "molarity", and is used in the construction mole_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. . [CF-Standard Name]; unit: mol m-3 NetCDF 123260 https://www.wdc-climate.de/ui/entry?acronym=CEC5x1 information collection