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Units often reported as: meters, feet.\u003C\/p\u003E\n\u003Cp\u003E\nWhen used in a JGOFS\/GLOBEC dataset the depth is a best estimate; usually but not always calculated from pressure; calculated either from CTD pressure using Fofonoff and Millard (1982; UNESCO Tech Paper #44) algorithm adjusted for 1980 equation of state for seawater (EOS80) or simply equivalent to nominal depth as recorded during sampling if CTD pressure was unavailable.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"depth","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P09\/current\/DEPH\/","parameter_short_description":"depth","parameter_short_name":"depth","parameter_units":"various","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary depth variable","dataset_parameter_type_nid":"767137","type_rankable":"0","type_tid":"22"}]},{"dataset_parameter_nid":"767097","supplied_name":"lon","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003Edegrees longitude with positive values eastward\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"731","parameter_description":"\u003Cp\u003Elongitude, in decimal degrees, East is positive, negative denotes West; Reported in some datsets as degrees, minutes\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"longitude","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P09\/current\/LONX\/ ","parameter_short_description":"longitude","parameter_short_name":"lon","parameter_units":"decimal degrees","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary longitude variable","dataset_parameter_type_nid":"767134","type_rankable":"0","type_tid":"24"}]},{"dataset_parameter_nid":"767098","supplied_name":"lat","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003Edegrees latitude with positive values northward\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"730","parameter_description":"\u003Cp\u003Elatitude, in decimal degrees, North is positive, negative denotes South; Reported in some datasets as degrees, minutes\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"latitude","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P09\/current\/LATX\/","parameter_short_description":"latitude","parameter_short_name":"lat","parameter_units":"decimal degrees","parameter_units_external_identifier":null,"order":null,"types":[{"type":"Primary latitude variable","dataset_parameter_type_nid":"767135","type_rankable":"0","type_tid":"23"}]},{"dataset_parameter_nid":"767099","supplied_name":"Latitude","supplied_units":"degrees and decimal minutes N","value_format":null,"description":"\u003Cp\u003ELatitude in degrees and decimal minutes N\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"730","parameter_description":"\u003Cp\u003Elatitude, in decimal degrees, North is positive, negative denotes South; 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generally reported in GMT as YYYYMMDD (year; month; day); also as MMDD (month; day); EqPac dates are local Hawaii time. ISO_Date format is YYYY-MM-DD (\u003Ca href=\u0022http:\/\/www.iso.org\/iso\/home\/standards\/iso8601.htm\u0022 target=\u0022_blank\u0022\u003Ehttp:\/\/www.iso.org\/iso\/home\/standards\/iso8601.htm\u003C\/a\u003E)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"date","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/ADATAA01\/","parameter_short_description":"date","parameter_short_name":"date","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767102","supplied_name":"ISO_Date","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EDate following the ISO convention of YYYY-MM-DD\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1070","parameter_description":"\u003Cp\u003Edate; generally reported in GMT as YYYYMMDD (year; month; day); also as MMDD (month; day); EqPac dates are local Hawaii time. ISO_Date format is YYYY-MM-DD (\u003Ca href=\u0022http:\/\/www.iso.org\/iso\/home\/standards\/iso8601.htm\u0022 target=\u0022_blank\u0022\u003Ehttp:\/\/www.iso.org\/iso\/home\/standards\/iso8601.htm\u003C\/a\u003E)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"date","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/ADATAA01\/","parameter_short_description":"date","parameter_short_name":"date","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767103","supplied_name":"Bacterial_16S_rRNA","supplied_units":"copies per liter filtered","value_format":null,"description":"\u003Cp\u003EConcentration of genes for Bacteria 16S rRNA determined by qPCR (see qPCR parameter table) in units of copies L-1; Blank Cells = no data; either not sampled or the sample was lost; BLD = Below Limit of Detection.  See qPCR parameter table.  qPCR data are from single biological replicates; means of triplicate qPCR reactions.  Limit of detection is given as copies per mL of template DNA; the limit thus varies by sample depending on volume filtered; extract volume and template volume per per reaction.  The limits given are from this sample set assuming the minimum detectable concentration in the template used and 1 uL of template per reaction.  They are thus conservative as some reactions were run with 10 uL of template.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1073","parameter_description":"\u003Cp\u003EAn association with a community-wide standard parameter has not yet been made.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"no_bcodmo_term","parameter_external_identifier":null,"parameter_short_description":"No BCO-DMO term","parameter_short_name":"no_bcodmo_term","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767104","supplied_name":"Thaumarchaeal_16S_rRNA","supplied_units":"copies per liter filtered","value_format":null,"description":"\u003Cp\u003EConcentration of genes for Marine Group 1 Archaea (Thaumarchaeota) 16S rRNA determined by qPCR (see qPCR parameter table) in units of copies L-1 Blank Cells = no data either not sampled or the sample was lost; BLD = Below Limit of Detection.  See qPCR parameter table.  qPCR data are from single biological replicates; means of triplicate qPCR reactions.  Limit of detection is given as copies per mL of template DNA; the limit thus varies by sample depending on volume filtered extract volume and template volume per per reaction.  The limits given are from this sample set assuming the minimum detectable concentration in the template used and 1 uL of template per reaction.  They are thus conservative as some reactions were run with 10 uL of template.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1073","parameter_description":"\u003Cp\u003EAn association with a community-wide standard parameter has not yet been made.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"no_bcodmo_term","parameter_external_identifier":null,"parameter_short_description":"No BCO-DMO term","parameter_short_name":"no_bcodmo_term","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767105","supplied_name":"WCA_amoA","supplied_units":"copies per liter filtered","value_format":null,"description":"\u003Cp\u003EConcentration of genes for Archaeal ammonia monooxygenase subunit A  from the Water Column A clade; determined by qPCR (see qPCR parameter table) in units of copies L-1; Blank Cells = no data; either not sampled or the sample was lost; BLD = Below Limit of Detection.  See qPCR parameter table.  qPCR data are from single biological replicates; means of triplicate qPCR reactions.  Limit of detection is given as copies per mL of template DNA; the limit thus varies by sample depending on volume filtered; extract volume and template volume per per reaction.  The limits given are from this sample set assuming the minimum detectable concentration in the template used and 1 uL of template per reaction.  They are thus conservative as some reactions were run with 10 uL of template.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1073","parameter_description":"\u003Cp\u003EAn association with a community-wide standard parameter has not yet been made.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"no_bcodmo_term","parameter_external_identifier":null,"parameter_short_description":"No BCO-DMO term","parameter_short_name":"no_bcodmo_term","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767106","supplied_name":"WCB_amoA","supplied_units":"copies per liter filtered","value_format":null,"description":"\u003Cp\u003EConcentration of genes for Archaeal ammonia monooxygenase subunit A  from the Water Column A clade; determined by qPCR (see qPCR parameter table) in units of copies L-1; \u0026quot;Blank Cells = no data either not sampled or the sample was lost; BLD = Below Limit of Detection.  See qPCR parameter table.  qPCR data are from single biological replicates means of triplicate qPCR reactions.  Limit of detection is given as copies per mL of template DNA; the limit thus varies by sample depending on volume filtered extract volume and template volume per per reaction.  The limits given are from this sample set assuming the minimum detectable concentration in the template used and 1 uL of template per reaction.  They are thus conservative as some reactions were run with 10 uL of template.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1073","parameter_description":"\u003Cp\u003EAn association with a community-wide standard parameter has not yet been made.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"no_bcodmo_term","parameter_external_identifier":null,"parameter_short_description":"No BCO-DMO term","parameter_short_name":"no_bcodmo_term","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767107","supplied_name":"Nitrospina_16S_rRNA","supplied_units":"copies per liter filtered","value_format":null,"description":"\u003Cp\u003EConcentration of genes for Nitrospina 16S rRNA determined by qPCR (see qPCR parameter table) in units of copies L-1; Blank Cells = no data; either not sampled or the sample was lost; BLD = Below Limit of Detection.  See qPCR parameter table.  qPCR data are from single biological replicates; means of triplicate qPCR reactions.  Limit of detection is given as copies per mL of template DNA; the limit thus varies by sample depending on volume filtered; extract volume and template volume per per reaction.  The limits given are from this sample set assuming the minimum detectable concentration in the template used and 1 uL of template per reaction.  They are thus conservative as some reactions were run with 10 uL of template.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1073","parameter_description":"\u003Cp\u003EAn association with a community-wide standard parameter has not yet been made.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"no_bcodmo_term","parameter_external_identifier":null,"parameter_short_description":"No BCO-DMO term","parameter_short_name":"no_bcodmo_term","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767108","supplied_name":"N15_added","supplied_units":"nanomoles per liter","value_format":null,"description":"\u003Cp\u003EFinal concentration of uniformly 15N labeled test substrates\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1073","parameter_description":"\u003Cp\u003EAn association with a community-wide standard parameter has not yet been made.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"no_bcodmo_term","parameter_external_identifier":null,"parameter_short_description":"No BCO-DMO term","parameter_short_name":"no_bcodmo_term","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767109","supplied_name":"Ammonia_Oxidation","supplied_units":"nanomoles per liter per day","value_format":null,"description":"\u003Cp\u003EAmmonia oxidation rate determined from conversion of 15N-labeled ammonium to 15N-labeled nitrite plus nitrate; BLD = Below Limit of Detection. 15N data are mean \u00b1 S.E.M. of duplicate biological replicates (see Damashek et al. 2018 for details) . 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