[{"dataset_parameter_nid":"767543","supplied_name":"Date","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EDate of water sample collection ; filtration ; and in situ measurements.\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":"767544","supplied_name":"Year","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EYear of sampling\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1062","parameter_description":"\u003Cp\u003Eyear, reported as YYYY, e.g. 1995\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"year","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/YEARXXXX\/","parameter_short_description":"year","parameter_short_name":"year","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767545","supplied_name":"Season","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EThe season when the water sample was collected and filtered and when the in situ measurements were performed in the field.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"964","parameter_description":"\u003Cp\u003ESeason of the year. Could be text (i.e. Fall) or numerical (i.e. Winter = 1)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"season","parameter_external_identifier":null,"parameter_short_description":"season","parameter_short_name":"season","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767546","supplied_name":"Station","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EThe name of the fixed sampling station.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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},{"dataset_parameter_nid":"767547","supplied_name":"Source","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EThe organization that conducted the sampling.\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":"767548","supplied_name":"Depth","supplied_units":"meters (m)","value_format":null,"description":"\u003Cp\u003EDepth level from which the water sample was collected and where the in situ measurements were made (S=surface ; B=bottom   Surface (S) refers to a surface water sample or in situ measurement taken at a depth of approximately 0.2 meters.  Bottom (B) refers to a bottom water sample or in situ measurement taken at a depth of approximately 0.5 meters above the sediment layer.  Surface water samples were collected by submerging 10 liter high-density polyethylene containers just below the water surface or by filling the containers with surface water collected from bucket casts.  Bottom water samples were collected with a horizontal plastic Van Dorn sampler. Starting December 2007 ; all samples collected with diaphragm pump and a weighted ; marked hose. All containers were kept in dark coolers at ambient temperature during transport to the laboratory.  All filtration was done within a few hours of collection and when conditions permitted ; on board the research vessel.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","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},{"dataset_parameter_nid":"767549","supplied_name":"YSI_Time","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EExact time (hours:minutes:seconds) when the in situ measurements were made.  This time is an approximate water sampling time.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1075","parameter_description":"\u003Cp\u003ETime GMT defined as HHMM; time of day; generally reported in GMT as HHMM (hours and minutes) but may also be HH.H (decimal hours) or HHMMSS (hours; minutes and seconds); in EqPac time is reported as Hawaii local time\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"time","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/AHMSAA01\/","parameter_short_description":"time of day","parameter_short_name":"time","parameter_units":"HHMM or HHMMSS","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767550","supplied_name":"YSI_Depth","supplied_units":"meters (m)","value_format":null,"description":"\u003Cp\u003EExact depth (meters) where the in situ measurements were made.\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":"767619","type_rankable":"0","type_tid":"22"}]},{"dataset_parameter_nid":"767551","supplied_name":"YSI_Temp","supplied_units":"degrees Celsius","value_format":null,"description":"\u003Cp\u003EIn situ water temperature\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"733","parameter_description":"\u003Cp\u003Ewater temperature at measurement depth\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"temperature","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/TEMPP901\/","parameter_short_description":"water temperature at measurement depth","parameter_short_name":"temp","parameter_units":"degrees Celsius, ITS 90","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767552","supplied_name":"YSI_SpecCond","supplied_units":"milli Siemens per centimeter","value_format":null,"description":"\u003Cp\u003EIn situ specific conductivity\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"779","parameter_description":"\u003Cp\u003EConductivity. \u00a0Units and collection methods may vary. \u00a0Often reported in\u00a0Siemens\/meter.\u003C\/p\u003E\n\u003Cp\u003EWhen used in a JGOFS\/GLOBEC project this is the conductivity in Siemens\/meter for the primary conductivity sensor on a CTD.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"conductivity","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/CNDC\/","parameter_short_description":"conductivity","parameter_short_name":"cond","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767553","supplied_name":"YSI_Salinity","supplied_units":"parts per thousand","value_format":null,"description":"\u003Cp\u003EIn situ salinity\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"955","parameter_description":"\u003Cp\u003ESalinity: The amount (mass or quantity of matter) of salt per amount (volume or mass) of a body of water.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"sal","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/PSALST01\/","parameter_short_description":"salinity","parameter_short_name":"sal","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767554","supplied_name":"YSI_DOsat","supplied_units":"unitless  (percent)","value_format":null,"description":"\u003Cp\u003EIn situ dissolved oxygen saturation\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1907","parameter_description":"\u003Cp\u003ESaturation of oxygen in the water body, as a percentage.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"O2_sat_pcnt","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/OXYSZZ01\/","parameter_short_description":"Dissolved oxygen (percent)","parameter_short_name":"O2_sat_pcnt","parameter_units":"%","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767555","supplied_name":"YSI_DO","supplied_units":"milligrams per liter","value_format":null,"description":"\u003Cp\u003EIn situ dissolved oxygen concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"910","parameter_description":"\u003Cp\u003Edissolved oxygen concentration\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"dissolved Oxygen","parameter_external_identifier":null,"parameter_short_description":"dissolved Oxygen","parameter_short_name":"O2","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767556","supplied_name":"YSI_pH","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EIn situ pH.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1892","parameter_description":"\u003Cp\u003EpH: The measure of the acidity or basicity of an aqueous solution\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"pH","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/PHXXZZXX\/","parameter_short_description":"pH","parameter_short_name":"pH","parameter_units":"unitless; pH scale","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767557","supplied_name":"YSI_Turbidity","supplied_units":"NTU","value_format":null,"description":"\u003Cp\u003EIn situ turbidity\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1728","parameter_description":"\u003Cp\u003ETurbidity is the cloudiness or haziness of a fluid caused by individual particles\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"turbidity","parameter_external_identifier":null,"parameter_short_description":"turbidity","parameter_short_name":"turbidity","parameter_units":"various; Nephelometric Turbidity Unit (NTU)","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767558","supplied_name":"YSI_Chlraw","supplied_units":"relative fluorescence units","value_format":null,"description":"\u003Cp\u003EIn situ chlorophyll fluorescence\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1764","parameter_description":"\u003Cp\u003Echlorophyll fluorescence (raw output - dark counts) \u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"chl_raw","parameter_external_identifier":null,"parameter_short_description":"chl_raw","parameter_short_name":"chl_raw","parameter_units":"volts","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767559","supplied_name":"YSI_Chl","supplied_units":"micrograms per liter ","value_format":null,"description":"\u003Cp\u003EIn situ chlorophyll concentration from fluorescence\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"835","parameter_description":"\u003Cp\u003EFluorescence. Indirect measure of pigment concentration.\u003C\/p\u003E\n\u003Cp\u003EUnits and collection method may vary. Units often reported in\u00a0milligrams\/meter^3 (mg\/m3) or micromoles per liter (ug\/L). Sometimes reported after being calibrated against extracted pigment concentrations.\u003C\/p\u003E\n\u003Cp\u003EIn JGOFS\/GLOBEC projects\u00a0fluorescence is measured from CTD instrument sensor.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"fluorescence","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/CPHLPM01\/","parameter_short_description":"fluorescence","parameter_short_name":"fluor","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767560","supplied_name":"YSI_BP","supplied_units":"millimeters of mercury ","value_format":null,"description":"\u003Cp\u003ESurface barometric pressure\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"940","parameter_description":"\u003Cp\u003Ebarometric pressure or atmospheric pressure. Not hydropressure.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"press_bar","parameter_external_identifier":null,"parameter_short_description":"barometric pressure","parameter_short_name":"press_bar","parameter_units":"various (e.g. millibars, decibars, kPa)","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767561","supplied_name":"Secchi","supplied_units":"meters   ","value_format":null,"description":"\u003Cp\u003EDepth at which the secchi disk is no longer visible\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1953","parameter_description":"\u003Cp\u003EThe depth at which a Secchi disk disappears, a measure of water clarity.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"depth_secchi","parameter_external_identifier":null,"parameter_short_description":"depth_secchi","parameter_short_name":"depth_secchi","parameter_units":"meters","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767562","supplied_name":"Kd","supplied_units":"per meter","value_format":null,"description":"\u003Cp\u003EDiffuse light attenuation coefficient\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1147","parameter_description":"\u003Cp\u003Eattenuation (loss of light) of a narrow, well collimated beam of light;  beam attenuation due to particles;  the particulate beam attenuation coefficient (cp)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"beam_cp","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/ATTNZZ01\/","parameter_short_description":"beam attenuation","parameter_short_name":"beam_cp","parameter_units":"1\/m","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767563","supplied_name":"Cdom_Corrected","supplied_units":"microgram per liter of quinine sulfate.","value_format":null,"description":"\u003Cp\u003EColored or chromophoric dissolved organic (matter humic substances) concentration as microgram per liter of quinine sulfate.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1891","parameter_description":"\u003Cp\u003EColored dissolved organic matter (CDOM): The optically measurable component of the dissolved organic matter in water\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"CDOM","parameter_external_identifier":null,"parameter_short_description":"colored or chromophoric dissolved organic matter","parameter_short_name":"CDOM","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767564","supplied_name":"POC","supplied_units":"micrograms of carbon per liter ","value_format":null,"description":"\u003Cp\u003EParticulate organic carbon concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"934","parameter_description":"\u003Cp\u003EParticulate Organic Carbon. Units may be micrograms\/Liter, milligrams\/Liter or milligrams\/meter^3\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"POC","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/CORGCAP1\/","parameter_short_description":"particulate organic Carbon (POC)","parameter_short_name":"POC","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767565","supplied_name":"PN","supplied_units":"micrograms of nitrogen per liter ","value_format":null,"description":"\u003Cp\u003EParticulate nitrogen concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"707573","parameter_description":"\u003Cp\u003ENitrogen (N)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"N","parameter_external_identifier":null,"parameter_short_description":"Nitrogen","parameter_short_name":"N","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767566","supplied_name":"CtoN","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ECalculated molar ratio of particulate organic carbon\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1186","parameter_description":"\u003Cp\u003ECarbon to Nitrogen ratio (C:N)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"C_to_N","parameter_external_identifier":null,"parameter_short_description":"Carbon to Nitrogen ratio (C:N)","parameter_short_name":"C_to_N","parameter_units":"unitless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767567","supplied_name":"DOC","supplied_units":"micromolar ","value_format":null,"description":"\u003Cp\u003EDissolved organic carbon concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1188","parameter_description":"\u003Cp\u003Edissolved organic Carbon\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"DOC","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/CORGZZZX\/","parameter_short_description":"dissolved organic Carbon","parameter_short_name":"DOC","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767568","supplied_name":"DIC","supplied_units":"milligrams of carbon per liter ","value_format":null,"description":"\u003Cp\u003EDissolved inorganic carbon concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1187","parameter_description":"\u003Cp\u003EDissolved Inorganic Carbon\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"DIC","parameter_external_identifier":null,"parameter_short_description":"dissolved inorganic Carbon","parameter_short_name":"DIC","parameter_units":"varies (may be micromoles C\/kilogram or mM, etc.)","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767569","supplied_name":"NO3_NO2","supplied_units":"micrograms of nitrogen per liter ","value_format":null,"description":"\u003Cp\u003ENitrate plus nitrite concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"902","parameter_description":"\u003Cp\u003ENitrate and Nitrite, \u00b5M (micromolar) or \u00b5g-at NO3-N and NO2-N\/l\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"NO3_NO2","parameter_external_identifier":null,"parameter_short_description":"nitrate plus nitrite","parameter_short_name":"NO3_NO2","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767570","supplied_name":"NH4","supplied_units":"micrograms of nitrogen per liter ","value_format":null,"description":"\u003Cp\u003EAmmonium concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"901","parameter_description":"\u003Cp\u003EAmmonium and ammonia concentration parameters in any body of fresh or salt water.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"Ammonium","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/AMONAAZX\/","parameter_short_description":"Ammonium","parameter_short_name":"NH4","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767571","supplied_name":"DIN","supplied_units":"micrograms of nitrogen per liter ","value_format":null,"description":"\u003Cp\u003ECalculated dissolved inorganic nitrogen concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"540831","parameter_description":"\u003Cp\u003EDissolved Inorganic Nitrogen\u00a0per unit volume of the water\u003C\/p\u003E\n","parameter_max_value":"","parameter_min_value":"","parameter_nd_value":"nd","parameter_official_name":"Dissolved Inorganic Nitrogen","parameter_external_identifier":"","parameter_short_description":"Dissolved Inorganic Nitrogen","parameter_short_name":"DIN","parameter_units":"various","parameter_units_external_identifier":"","order":null},{"dataset_parameter_nid":"767572","supplied_name":"TDN","supplied_units":"micrograms of nitrogen per liter ","value_format":null,"description":"\u003Cp\u003ETotal dissolved nitrogen concentration organic plus inorganic species\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1911","parameter_description":"\u003Cp\u003EThe concentration of nitrogen (N) remaining in a seawater sample after all particulate nitrogen has been removed by filtration. See dataset for units (may be micromoles\/kilogram or micromolar).\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"Total Dissolved Nitrogen","parameter_external_identifier":null,"parameter_short_description":"Total Dissolved Nitrogen","parameter_short_name":"TDN","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767573","supplied_name":"DON","supplied_units":"micrograms of nitrogen per liter ","value_format":null,"description":"\u003Cp\u003ECalculated dissolved organic nitrogen concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1745","parameter_description":"\u003Cp\u003EDissolved Organic Nitrogen is the concentration of total organic dissolved nitrogen per unit volume of the water column\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"Dissolved Organic Nitrogen","parameter_external_identifier":null,"parameter_short_description":"Dissolved Organic Nitrogen","parameter_short_name":"DON","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767574","supplied_name":"PO4","supplied_units":"micrograms of phosphorus per liter ","value_format":null,"description":"\u003Cp\u003EOrthophosphate concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"937","parameter_description":"\u003Cp\u003EOrthophosphate\u00a0(phosphate, reactive phosphorus), Various units.\u00a0\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"PO4","parameter_external_identifier":null,"parameter_short_description":"reactive phosphorus (PO4)","parameter_short_name":"PO4","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767575","supplied_name":"NtoP","supplied_units":"miligrams nitrogen per liter (mg N\/L)","value_format":null,"description":"\u003Cp\u003EThe calculated molar ratio of nitrogen (N) to phosphorus (P)\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":"767576","supplied_name":"SiO2","supplied_units":"micromolar ","value_format":null,"description":"\u003Cp\u003ESilica concentration\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"661639","parameter_description":"\u003Cp\u003ESilicon Dioxide SiO2 (silica)\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"silica","parameter_external_identifier":null,"parameter_short_description":"silica","parameter_short_name":"silica","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767577","supplied_name":"Chla_IWS","supplied_units":"micrograms per liter ","value_format":null,"description":"\u003Cp\u003EChlorophyll a concentration measured by in vitro fluorometry (micrograms per liter) integrated throughout the water column to 2x the secchi depth.  Water samples for this measurement were collected using the integrated water sampler IWS) which collects vertically integrated water samples.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"766","parameter_description":"\u003Cp\u003ETotal chlorophyll a pigment. See dataset for units of measurement; often reported in:\u00a0milligrams per cubic meter (mg\/m3); micrograms\/liter (ug\/L); nanograms\/liter\u00a0(ng\/L).\u003C\/p\u003E\n\u003Cp\u003ECAUTION Within JGOFS MERGED water column products: this parameter is derived from HPLC methodology and the units are nanograms\/liter; however; this parameter name is also used for a variety of water and nonwater column sampling; derived via the fluorometric method; units will also vary.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"chlorophyll a","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/CPHLHPP1\/","parameter_short_description":"chlorophyll a","parameter_short_name":"chl_a","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767578","supplied_name":"Correct_Chla_IV","supplied_units":"micrograms per liter ","value_format":null,"description":"\u003Cp\u003EChlorophyll a concentration measured by in vitro fluorometry\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"766","parameter_description":"\u003Cp\u003ETotal chlorophyll a pigment. 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See dataset for units of measurement; often reported in:\u00a0milligrams per cubic meter (mg\/m3); micrograms\/liter (ug\/L); nanograms\/liter\u00a0(ng\/L).\u003C\/p\u003E\n\u003Cp\u003ECAUTION Within JGOFS MERGED water column products: this parameter is derived from HPLC methodology and the units are nanograms\/liter; however; this parameter name is also used for a variety of water and nonwater column sampling; derived via the fluorometric method; units will also vary.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"chlorophyll a","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/CPHLHPP1\/","parameter_short_description":"chlorophyll a","parameter_short_name":"chl_a","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767603","supplied_name":"Echin","supplied_units":"micrograms per liter ","value_format":null,"description":"\u003Cp\u003EEchinenone concentration by HPLC analysis\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":"767604","supplied_name":"Phytin_a","supplied_units":"micrograms per liter ","value_format":null,"description":"\u003Cp\u003EPheophytin a concentration by HPLC analysis\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1699","parameter_description":"\u003Cp\u003EHPLC Pheophytin a\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"pheophytin a","parameter_external_identifier":null,"parameter_short_description":"p_phytin_a","parameter_short_name":"p_phytin_a","parameter_units":"milligrams\/meter3","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767605","supplied_name":"B_car","supplied_units":"micrograms per liter ","value_format":null,"description":"\u003Cp\u003E?-Carotene concentration by HPLC analysis\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1356","parameter_description":"\u003Cp\u003Ebeta carotene\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"carotene_b","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P01\/current\/BCARHPP1\/","parameter_short_description":"carotene-beta","parameter_short_name":"carotene_b","parameter_units":"nanograms\/liter","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767606","supplied_name":"TotalChla","supplied_units":"micrograms per liter","value_format":null,"description":"\u003Cp\u003ESum of chlorophyll a and chlorophyllide a concentrations by HPLC analysis . Concentrations below detection assumed to by zero for this calculation.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1365","parameter_description":"\u003Cp\u003Esum of chlorophyll a like compounds; CAUTION file dependent; list of compounds making up the sum total may vary; refer to data documentation for complete definition\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"chl_a_tot","parameter_external_identifier":null,"parameter_short_description":"sum of chlorophyll a like compounds","parameter_short_name":"chl_a_tot","parameter_units":"various (see dataset)","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767607","supplied_name":"ISO_DateTime","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EDate and YSI_Time columns combined into ISO 8601 date format\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"719088","parameter_description":"\u003Cp\u003EDate and time; variously formatted.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"DateTime","parameter_external_identifier":null,"parameter_short_description":"Date and time","parameter_short_name":"DateTime","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767608","supplied_name":"Station_Description","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EThe physical location of the sampling station ; such as at or near a particular river marker ; buoy ; road or bridge.  Lists other names that may also be used to refer to this station.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1740","parameter_description":"\u003Cp\u003EDescription or characteristics of a sampling site\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"site_descrip","parameter_external_identifier":null,"parameter_short_description":"site description","parameter_short_name":"site_descrip","parameter_units":"text","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767609","supplied_name":"km0","supplied_units":"kilometers (km)","value_format":null,"description":"\u003Cp\u003EThe distance  of the sampling station from station 0.\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1097","parameter_description":"\u003Cp\u003ELength is a one-dimensional\u00a0extent equal to the distance between two points.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"length","parameter_external_identifier":null,"parameter_short_description":"length","parameter_short_name":"length","parameter_units":"various","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"767610","supplied_name":"Lat","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003ENorth latitude of station in decimal degrees\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":"767617","type_rankable":"0","type_tid":"23"}]},{"dataset_parameter_nid":"767611","supplied_name":"Lon","supplied_units":"decimal degrees","value_format":null,"description":"\u003Cp\u003EWest longitude of station in decimal degrees\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":"767618","type_rankable":"0","type_tid":"24"}]}]