[{"dataset_parameter_nid":"669045","supplied_name":"cruise_id","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Ecruise identification\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1102","parameter_description":"\u003Cp\u003Ecruise designation; name\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"cruise_id","parameter_external_identifier":null,"parameter_short_description":"Cruise identifier","parameter_short_name":"cruise_id","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669091","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669046","supplied_name":"station","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003Estation number\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"987","parameter_description":"\u003Cp\u003EStation identifier; a unique number or alphanumeric string\u00a0designating a general geographic location at which one or more sampling activities may occur.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"station","parameter_external_identifier":null,"parameter_short_description":"station","parameter_short_name":"station","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669092","type_rankable":"0","type_tid":"18"},{"type":"profile discrete","rank":"1","dataset_parameter_type_nid":"669121","type_rankable":"1","type_tid":"27"}]},{"dataset_parameter_nid":"669047","supplied_name":"GEOTRC_SAMPNO","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EUnique identifying number for US GEOTRACES samples. PI-supplied values were identical to those in the intermediate US GEOTRACES EPZT master file\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"960","parameter_description":"\u003Cp\u003Eunique sample identification or number; any combination of alpha numeric characters; precise definition is file dependent\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"sample","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/ACYC\/","parameter_short_description":"sample identification","parameter_short_name":"sample","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669093","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669048","supplied_name":"GEOTRC_EVENTNO","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EUnique identifying number for US GEOTRACES sampling event. Added by BCO-DMO from the intermediate US GEOTRACES EPZT master file.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"829","parameter_description":"\u003Cp\u003EEvent or operation identifier; event or operation number; often derived from date\/time (MMDDHHmm) of sampling and when combined with year (YYYY) is a unique sampling identifier\/data processing key. Date\/time is not necessarily in GMT.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"event ","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/EVTAGFL\/","parameter_short_description":"event ","parameter_short_name":"event","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669094","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669049","supplied_name":"GEOTRC_INSTR","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EUnique identifying number for US GEOTRACES instruments. Added by BCO-DMO from the intermediate US GEOTRACES EPZT master file.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"864","parameter_description":"\u003Cp\u003Einstrument used to collect or process data, definition is specific to the data set in which it appears\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"instrument","parameter_external_identifier":null,"parameter_short_description":"instrument","parameter_short_name":"instrument","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669095","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669050","supplied_name":"ISO_DATETIME_UTC_START_EVENT","supplied_units":"year-month-day-hour-minute-second","value_format":null,"description":"\u003Cp\u003EEvent start date\/time (UTC) formatted to ISO8601 standard. T indicates start of time string; Z indicates UTC. Calculated from original date and time fields. Values were added from the intermediate US GEOTRACES EPZT master file (see Processing Description). Formatted as YYYY-mm-ddTHH:MM:SS.ssZ\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1908","parameter_description":"\u003Cp\u003EDate\/Time (UTC) ISO formatted\u003Cbr \/\u003E\nThis standard is based on ISO 8601:2004(E) and takes on any of the following forms:\u003Cbr \/\u003E\n2009-08-30T09:05:00[.xx] (local time)\u003Cbr \/\u003E\n2009-08-30T14:05:00[.xx]Z (UTC time)\u003Cbr \/\u003E\n2009-08-30T14:05:00[.xx]-05:00\u003Cbr \/\u003E\nThe dashes and the colons can be dropped.\u003Cbr \/\u003E\nThe T can also be dropped \u0022by mutual agreement\u0022, but one needs the trailing Z if the time is UTC.\u003C\/p\u003E\n\u003Cp\u003ESample ISO_datetime_utc:\u003Cbr \/\u003E\n2009-08-30T14:05:00[.xx]Z (UTC time)\u003C\/p\u003E\n\u003Cp\u003EFormat: YYYY-mm-ddTHH:MM:SS[.xx]Z (UTC time)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"ISO_DateTime_UTC","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/DTUT8601\/","parameter_short_description":"ISO_DateTime_UTC","parameter_short_name":"ISO_DateTime_UTC","parameter_units":"YYYY-MM-DDTHH:MM:SS[.xx]Z","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"669051","supplied_name":"date","supplied_units":"year-month-day","value_format":null,"description":"\u003Cp\u003EGMT date when rosette cast was started; formatted as yyyymmdd\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,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669096","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669052","supplied_name":"lat","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003EStation latitude; north is positive: position when sampling cast was started (2 m sample = underway sample collected typically on approach to station)\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; 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":"do not display as options","dataset_parameter_type_nid":"669097","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669053","supplied_name":"lon","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003EStation longitude; east is positive; position when sampling cast was started (2 m sample = underway sample collected typically on approach to station)\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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":"do not display as options","dataset_parameter_type_nid":"669098","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669054","supplied_name":"depth","supplied_units":"meters","value_format":null,"description":"\u003Cp\u003Esample collection depth below sea surface\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"808","parameter_description":"\u003Cp\u003EObservation\/sample depth below the sea surface. 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":"669122","type_rankable":"0","type_tid":"22"}]},{"dataset_parameter_nid":"669055","supplied_name":"Fe_D_CONC_BOTTLE","supplied_units":"nanomoles\/liter (10^-9 M)","value_format":null,"description":"\u003Cp\u003EDissolved iron (Fe) concentration value from bottle samples used in the speciation data interpretation. Data received from Mak Saito\u2019s lab at Woods Hole Oceanography Institution; contact Saito for additional information. Units\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1981","parameter_description":"\u003Cp\u003EIron (Fe). Concentrations may be reported in parts per million, nanomoles per liter, or other units. Refer to dataset metadata for units.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"Fe","parameter_external_identifier":null,"parameter_short_description":"Iron","parameter_short_name":"Fe","parameter_units":"various units","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"669056","supplied_name":"L1Fe_D_CONC_BOTTLE","supplied_units":"nanomoles\/liter (10^-9 M)","value_format":null,"description":"\u003Cp\u003Econcentration of dissolved iron-binding ligand from bottle samples with log K1 \u0026gt;= 12. \u0022not_detected\u0022 used when this parameter was not determined in sample analyses.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"parameter_nid":"1945","parameter_description":"\u003Cp\u003EConcentration of a trace metal in seawater. Refer to dataset for element name and units.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"trace_metal_conc","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P03\/current\/C035\/","parameter_short_description":"trace metal concentration","parameter_short_name":"trace_metal_conc","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"669057","supplied_name":"L1_FLAG","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EL1 quality flag\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1144","parameter_description":"\u003Cp\u003Equality flag; based on a PI established code; identifies a problem\/quality issue with sample(s) from a given water bottle or single observation\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"q_flag","parameter_external_identifier":null,"parameter_short_description":"quality flag","parameter_short_name":"q_flag","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669099","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669058","supplied_name":"L1Fe_D_LogK_BOTTLE","supplied_units":"No units; K1 has units of M-1","value_format":null,"description":"\u003Cp\u003Elog conditional stability constant from bottle samples of L1 complexes with iron (logK^cond FeL1.Fe\u0027). \u0022not_detected\u0022 used when this parameter was not determined in sample analyses.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":null,"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":"669059","supplied_name":"log_K1_FLAG","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EK1 quality flag\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1144","parameter_description":"\u003Cp\u003Equality flag; based on a PI established code; identifies a problem\/quality issue with sample(s) from a given water bottle or single observation\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"q_flag","parameter_external_identifier":null,"parameter_short_description":"quality flag","parameter_short_name":"q_flag","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669100","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669060","supplied_name":"log_K1_95pcnt_CI","supplied_units":"No units; K1 has units of M-1","value_format":null,"description":"\u003Cp\u003E95% confidence limit of log K1 determined from data fit by ProMCC. \u0026quot;nd = no data\u0026quot; used when maximum value of 13 assigned due to ProMCC returning values \u0026gt; 13 and large 95% CI indicating results outside of analytical window.\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,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669101","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669061","supplied_name":"L2Fe_D_CONC_BOTTLE","supplied_units":"nanomoles\/liter (10^-9 M)","value_format":null,"description":"\u003Cp\u003Econcentration of dissolved iron-binding ligand with log K2 = 11-12 from bottle samples. \u0026quot;not_detected\u0026quot; used when this parameter was not determined in sample analyses.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1945","parameter_description":"\u003Cp\u003EConcentration of a trace metal in seawater. Refer to dataset for element name and units.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"trace_metal_conc","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P03\/current\/C035\/","parameter_short_description":"trace metal concentration","parameter_short_name":"trace_metal_conc","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"669062","supplied_name":"L2_FLAG","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EL2 quality flag\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1144","parameter_description":"\u003Cp\u003Equality flag; based on a PI established code; identifies a problem\/quality issue with sample(s) from a given water bottle or single observation\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"q_flag","parameter_external_identifier":null,"parameter_short_description":"quality flag","parameter_short_name":"q_flag","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null,"types":[{"type":"do not display as options","dataset_parameter_type_nid":"669102","type_rankable":"0","type_tid":"18"}]},{"dataset_parameter_nid":"669063","supplied_name":"L2_95pcnt_CI","supplied_units":"nanomoles\/liter (10^-9 M)","value_format":null,"description":"\u003Cp\u003E95% confidence limit of [L2] determined from data fit by ProMCC. 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