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Dataset Title:  Trace element concentrations (labile and total measurements) in particles
collected with GO-Flo bottles and analyzed with ICP-MS from the US GEOTRACES
Arctic cruise (HLY1502; GN01) from August to October 2015
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Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_771474)
Range: longitude = -180.0 to 180.0°E, latitude = 60.0 to 90.0°N, depth = 0.0 to 4199.0m, time = 2015-08-12T16:33:00Z to (now?)
Information:  Summary ? | License ? | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  cruise_id {
    String bcodmo_name "cruise_id";
    String description "Cruise ID number";
    String long_name "Cruise Id";
    String units "unitless";
  }
  EXPOCODE {
    String bcodmo_name "cruise_id";
    String description "Cruise EXPO code";
    String long_name "EXPOCODE";
    String units "unitless";
  }
  SECT_ID {
    String bcodmo_name "cruise_id";
    String description "GEOTRACES section ID";
    String long_name "SECT ID";
    String units "unitless";
  }
  STNNBR {
    Byte _FillValue 127;
    Byte actual_range 1, 66;
    String bcodmo_name "station";
    String description "GEOTRACES station number";
    String long_name "STNNBR";
    String units "unitless";
  }
  CASTNO {
    String bcodmo_name "cast";
    String description "Cast number";
    String long_name "CASTNO";
    String units "unitless";
  }
  GEOTRC_EVENTNO {
    Int16 _FillValue 32767;
    Int16 actual_range 6009, 6491;
    String bcodmo_name "event";
    String description "GEOTRACES event number";
    String long_name "GEOTRC EVENTNO";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/EVTAGFL/";
    String units "unitless";
  }
  DATE {
    Int32 _FillValue 2147483647;
    Int32 actual_range 20150812, 20151008;
    String bcodmo_name "date";
    String description "Date; format: yyyymmdd";
    String long_name "DATE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/";
    String units "unitless";
  }
  time2 {
    Int16 _FillValue 32767;
    Int16 actual_range 0, 2358;
    String bcodmo_name "time";
    String description "Time; format: hhmm";
    String long_name "TIME";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/AHMSAA01/";
    String units "unitless";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.43939718e+9, NaN;
    String axis "T";
    String bcodmo_name "ISO_DateTime_UTC";
    String description "Date and time formatted to ISO8601 standard: yyyy-mm-ddTHH:MM:SS.ssZ";
    String ioos_category "Time";
    String long_name "ISO Date Time UTC";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/DTUT8601/";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 60.0, 90.0;
    String axis "Y";
    String bcodmo_name "latitude";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String description "Latitude";
    String ioos_category "Location";
    String long_name "Latitude";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LATX/";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -180.0, 180.0;
    String axis "X";
    String bcodmo_name "longitude";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String description "Longitude";
    String ioos_category "Location";
    String long_name "Longitude";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/LONX/";
    String standard_name "longitude";
    String units "degrees_east";
  }
  SAMPNO {
    Byte _FillValue 127;
    Byte actual_range 1, 23;
    String bcodmo_name "sample";
    String description "Sequential sample number within a cast";
    String long_name "SAMPNO";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P02/current/ACYC/";
    String units "unitless";
  }
  BTLNBR {
    String bcodmo_name "bottle";
    String description "Bottle number";
    String long_name "BTLNBR";
    String units "unitless";
  }
  BTL_FLAG_ODU {
    Byte _FillValue 127;
    Byte actual_range 0, 8;
    String bcodmo_name "q_flag";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Bottle quality flag (see metadata for flag definitions)";
    String long_name "BTL FLAG ODU";
    String units "unitless";
  }
  CTDPRS {
    Int16 _FillValue 32767;
    Int16 actual_range 13, 4287;
    String bcodmo_name "pressure";
    String description "CTD pressure";
    String long_name "CTDPRS";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/PRESPR01/";
    String units "decibars";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 4199.0;
    String axis "Z";
    String bcodmo_name "depth";
    String description "CTD depth";
    String ioos_category "Location";
    String long_name "CTDDEPTH";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/DEPH/";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  Station {
    Byte _FillValue 127;
    Byte actual_range 1, 66;
    String bcodmo_name "station";
    String description "Station number";
    String long_name "Station";
    String units "unitless";
  }
  GEOTRC_SAMPNO {
    Int16 _FillValue 32767;
    Int16 actual_range 10470, 12314;
    String bcodmo_name "sample";
    String description "GEOTRACES sample number";
    String long_name "GEOTRC SAMPNO";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P02/current/ACYC/";
    String units "unitless";
  }
  Mo_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 135.11;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate molybdenum";
    String long_name "Mo TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Mo_TP_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Mo TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Cd_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 84.88;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate cadmium";
    String long_name "Cd TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Cd_TP_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Cd TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Ba_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 9.15, 12704.8;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate barium";
    String long_name "Ba TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Ba_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Ba TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Al_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 6170.18;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate aluminum";
    String long_name "Al TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "nmol/kg";
  }
  Al_TPQ_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Al TPQ CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  P_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 611.56;
    String bcodmo_name "trace_element_conc";
    String description "Total particulate phosphorus";
    String long_name "P TP CONC BOTTLE";
    String units "nmol/kg";
  }
  P_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_element_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "P TP CONC BOTTLE FLAG";
    String units "unitless";
  }
  Ti_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 261.9;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate titanium";
    String long_name "Ti TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "nmol/kg";
  }
  Ti_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Ti TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  V_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 4.36, 10996.37;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate vanadium";
    String long_name "V TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  V_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "V TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Mn_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.03, 118.45;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate manganese";
    String long_name "Mn TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "nmol/kg";
  }
  Mn_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Mn TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Fe_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.03, 2261.84;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate iron";
    String long_name "Fe TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "nmol/kg";
  }
  Fe_TP_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Fe TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Co_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 639.37;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate cobalt";
    String long_name "Co TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Co_TP_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Co TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Ni_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 14037.83;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate nickel";
    String long_name "Ni TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Ni_TP_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Ni TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Cu_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 1134.82;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate copper";
    String long_name "Cu TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Cu_TP_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Cu TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Zn_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.13, 8406.57;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate zinc";
    String long_name "Zn TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Zn_TP_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Zn TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  La_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.04, 415.38;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate lanthanum";
    String long_name "La TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  La_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 2, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "La TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Ce_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.36, 1104.74;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate cerium";
    String long_name "Ce TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Ce_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 2, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Ce TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Pr_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 103.16;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate praseodymium";
    String long_name "Pr TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Pr_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 2, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Pr TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Pb_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.14, 198.77;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate lead";
    String long_name "Pb TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Pb_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Pb TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Th_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 80.28;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate thorium";
    String long_name "Th TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Th_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 2, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Th TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Cr_TP_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 5094.09;
    String bcodmo_name "trace_metal_conc";
    String description "Total particulate chromium";
    String long_name "Cr TP CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Cr_TP_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Cr TP CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Mo_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 97.07;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate molybdenum";
    String long_name "Mo TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Mo_TPL_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Mo TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Cd_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 122.84;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate cadmium";
    String long_name "Cd TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Cd_TPL_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Cd TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Ba_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 915.8;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate barium";
    String long_name "Ba TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Ba_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 6;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Ba TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Al_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.05, 456.56;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate aluminum";
    String long_name "Al TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "nmol/kg";
  }
  Al_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 9;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Al TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  P_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 385.61;
    String bcodmo_name "trace_element_conc";
    String description "Labile particulate phosphorus";
    String long_name "P TPL CONC BOTTLE";
    String units "nmol/kg";
  }
  P_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 6;
    String bcodmo_name "trace_element_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "P TPL CONC BOTTLE FLAG";
    String units "unitless";
  }
  Ti_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 1710.06;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate titanium";
    String long_name "Ti TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Ti_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 6;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Ti TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  V_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 2548.89;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate vanadium";
    String long_name "V TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  V_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 6;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "V TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Mn_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.01, 141.95;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate manganese";
    String long_name "Mn TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "nmol/kg";
  }
  Mn_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 6;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Mn TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Fe_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.05, 719.58;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate iron";
    String long_name "Fe TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "nmol/kg";
  }
  Fe_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 3;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Fe TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Co_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 319.89;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate cobalt";
    String long_name "Co TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Co_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 6;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Co TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Ni_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 15189.74;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate nickel";
    String long_name "Ni TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Ni_TPL_CONC_BOTTLE_FLAG {
    String bcodmo_name "trace_metal_conc";
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Ni TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Cu_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 705.26;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate copper";
    String long_name "Cu TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Cu_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 6;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Cu TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
  Zn_TPL_CONC_BOTTLE {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 6264.78;
    String bcodmo_name "trace_metal_conc";
    String description "Labile particulate zinc";
    String long_name "Zn TPL CONC BOTTLE";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "pmol/kg";
  }
  Zn_TPL_CONC_BOTTLE_FLAG {
    Byte _FillValue 127;
    Byte actual_range 1, 6;
    String bcodmo_name "trace_metal_conc";
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String description "Particulate quality flag:  1 = good; 2 = probably good, but no QC; 3 = questionable; value is oceanographically inconsistent based on adjacent depths and/or comparison of leach vs total; 4 = Bad; 5 = Below DL; 9 = Missing value.";
    String long_name "Zn TPL CONC BOTTLE FLAG";
    String nerc_identifier "https://vocab.nerc.ac.uk/collection/P03/current/C035/";
    String units "unitless";
  }
 }
  NC_GLOBAL {
    String access_formats ".htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson,.odvTxt";
    String acquisition_description 
"Supor PES filters (25 mm or 47 mm diameters, 0.45 \\u00b5m pore size) were
acid-washed in 10% HCl and soaked repeatedly in fresh baths of ultrahigh
purity (UHP) water, until the pH of the resulting rinse water was
circumneutral. Particulate samples were collected directly from the GO-Flo
sampling bottles (pressurized (<8 psi) with filtered air), drawing ~7 L of
seawater over the filters loaded into Swinnex or Advantec cartridges, and
stored frozen in new polystyrene petri dishes.
 
Before processing and analysis, filters were divided into halves: one half for
Total digestion (total element concentrations) and one half for Labile
digestion (using the Berger et al. (2008) method). Digest solutions (Total and
Labile) included a 10 ppb In spike to correct for instrumental drift.
 
Total digestion: Filters were digested in 15-mL PFA digestion vials
(Savillex), extensively cleaned using HNO\\u2083, HCl, and trace HF acids
(trace metal grade or better). Digestions were performed on enclosed Teflon-
coated hotplates (\\\"flowboxes\\\") under double HEPA filtered air (effectively
Class-1), inside a Class-1000 clean room. The total digestion procedure
involved a two-step digestion, modified from Ohnemus et al. (2014). During the
first digestion step, filter halves were submerged in 4 mL of a mixture of 4 M
each of HNO\\u2083, HCl, and HF acids (all Optima or double-distilled). Samples
were capped and heated for 3 hours at 100-120\\u00b0C in the flowbox. Each
digest solution was then carefully decanted into a second PFA vial, the
original vial and filter rinsed twice with 1.5 mL of ultrahigh purity (UHP)
water, and the UHP water rinses transferred to the second vial while retaining
the filter in the original vial. The digest solution in the second vial was
then taken to dryness (uncapped) in the flowbox, by heating overnight at
100-120\\u00b0C. During the second digestion step, 20 \\u00b5L of concentrated
H\\u2082SO\\u2084(Optima), 20 \\u00b5L of H\\u2082O\\u2082 (Optima), and 2 mL of 8
M HNO\\u2083 Optima or double-distilled) were added to the digest residue to
breakdown any PES filter fragments, and the vials heated (capped) at
150\\u00b0C for 30 minutes. The vials were uncapped and taken to dryness at
210-230\\u00b0C. The final digest residue was redissolved in 4 mL of 0.32 M
HNO\\u2083(Optima or double-distilled) and stored in acid-washed 5 mL cryovials
until analysis.
 
Labile digestion: Filters were digested in rigorously cleaned 22-mL PFA
digestions vials (Savillex). All digestion steps were performed in a Class-100
clean room using standard clean techniques. Filters were digested in a
solution of 25% Optima-grade acetic acid and 0.02 M hydroxylamine
hydrochloride following the protocol of Berger et al. (2008). One milliliter
of this solution was added to the filter stored in a 1.7-mL polypropylene
vial. The solution was heated to 95\\u00b0C in a water bath for 10 minutes and
then allowed to cool to room temperature. The filter was in contact with the
acetic acid leach for a total of two hours. The filter was removed to an acid-
cleaned PFA bomb and the acetic acid/hydroxylamine leachate was centrifuged at
14,000 rpm for 10 minutes to sediment all particles. Without disturbing
particles on the bottom of the tube, approximately 0.8 mL of leachate was
transferred into a 7-mL PFA digestion vial. Optima-grade HNO\\u2083 was added
(100 \\u00b5L) to the 7-mL digestion vial, which was then heated uncapped at
110\\u00baC to near dryness. Vial contents were redissolved with 2% HNO\\u2083
(Optima grade).
 
Process blanks and reference materials were digested alongside samples for
both chemical treatments. All samples were analyzed at NHMFL/FSU by HR-ICP-MS
in both Low and Medium Resolution modes. Concentrations were quantified by
multi-element external calibration (seven standards, up to 500 ppb), and drift
corrected using a 10 ppb In spike added to each sample.";
    String awards_0_award_nid "653217";
    String awards_0_award_number "OCE-1435862";
    String awards_0_data_url "http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1435862";
    String awards_0_funder_name "NSF Division of Ocean Sciences";
    String awards_0_funding_acronym "NSF OCE";
    String awards_0_funding_source_nid "355";
    String awards_0_program_manager "Henrietta N Edmonds";
    String awards_0_program_manager_nid "51517";
    String awards_1_award_nid "653225";
    String awards_1_award_number "OCE-1436019";
    String awards_1_data_url "http://www.nsf.gov/awardsearch/showAward?AWD_ID=1436019";
    String awards_1_funder_name "NSF Division of Ocean Sciences";
    String awards_1_funding_acronym "NSF OCE";
    String awards_1_funding_source_nid "355";
    String awards_1_program_manager "Henrietta N Edmonds";
    String awards_1_program_manager_nid "51517";
    String cdm_data_type "Other";
    String comment 
"Trace element concentrations in particles 
   Arctic GEOTRACES  
  PI: Benjamin S. Twining (Bigelow) 
  Co-PIs: Peter L. Morton & Vincent J. Salters (FSU) 
  Version history:  
   02 July 2019 (current) - version 2 (GEOTRACES parameter names & units applied; additional metadata columns added) 
   20 June 2019 - version 1";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_type "institution";
    String creator_url "https://www.bco-dmo.org/";
    String data_source "extract_data_as_tsv version 2.3  19 Dec 2019";
    String date_created "2019-06-20T13:45:17Z";
    String date_modified "2019-10-07T20:00:28Z";
    String defaultDataQuery "&amp;time&lt;now";
    String doi "10.1575/1912/bco-dmo.771474.2";
    Float64 Easternmost_Easting 180.0;
    Float64 geospatial_lat_max 90.0;
    Float64 geospatial_lat_min 60.0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 180.0;
    Float64 geospatial_lon_min -180.0;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 4199.0;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2020-12-04T07:41:18Z (local files)
2020-12-04T07:41:18Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_771474.das";
    String infoUrl "https://www.bco-dmo.org/dataset/771474";
    String institution "BCO-DMO";
    String instruments_0_acronym "GO-FLO";
    String instruments_0_dataset_instrument_description "Particulate samples were collected directly from the GO-Flo sampling bottles.";
    String instruments_0_dataset_instrument_nid "771554";
    String instruments_0_description "GO-FLO bottle cast used to collect water samples for pigment, nutrient, plankton, etc. The GO-FLO sampling bottle is specially designed to avoid sample contamination at the surface, internal spring contamination, loss of sample on deck (internal seals), and exchange of water from different depths.";
    String instruments_0_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L05/current/30/";
    String instruments_0_instrument_name "GO-FLO Bottle";
    String instruments_0_instrument_nid "411";
    String instruments_1_acronym "ICP Mass Spec";
    String instruments_1_dataset_instrument_description "Thermo ELEMENT 2 HR-ICP-MS: Scott-type Teflon spray chamber (Savillex), 100 µL/min PFA-ST nebulizer (Elemental Scientific Inc.), Quartz torch and injector (Thermo), Ni-coated Cu cones (Thermo); Geochemistry, National High Magnetic Field Laboratory, Tallahassee, Florida 32310";
    String instruments_1_dataset_instrument_nid "771553";
    String instruments_1_description "An ICP Mass Spec is an instrument that passes nebulized samples into an inductively-coupled gas plasma (8-10000 K) where they are atomized and ionized. Ions of specific mass-to-charge ratios are quantified in a quadrupole mass spectrometer.";
    String instruments_1_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L05/current/LAB15/";
    String instruments_1_instrument_name "Inductively Coupled Plasma Mass Spectrometer";
    String instruments_1_instrument_nid "530";
    String instruments_1_supplied_name "Thermo ELEMENT 2 HR-ICP-MS";
    String keywords "Al_TP_CONC_BOTTLE, Al_TPL_CONC_BOTTLE, Al_TPL_CONC_BOTTLE_FLAG, Al_TPQ_CONC_BOTTLE_FLAG, Ba_TP_CONC_BOTTLE, Ba_TP_CONC_BOTTLE_FLAG, Ba_TPL_CONC_BOTTLE, Ba_TPL_CONC_BOTTLE_FLAG, bco, bco-dmo, biological, bottle, btl, BTL_FLAG_ODU, btlnbr, castno, Cd_TP_CONC_BOTTLE, Cd_TP_CONC_BOTTLE_FLAG, Cd_TPL_CONC_BOTTLE, Cd_TPL_CONC_BOTTLE_FLAG, Ce_TP_CONC_BOTTLE, Ce_TP_CONC_BOTTLE_FLAG, chemical, Co_TP_CONC_BOTTLE, Co_TP_CONC_BOTTLE_FLAG, Co_TPL_CONC_BOTTLE, Co_TPL_CONC_BOTTLE_FLAG, conc, Cr_TP_CONC_BOTTLE, Cr_TP_CONC_BOTTLE_FLAG, cruise, cruise_id, ctddepth, ctdprs, Cu_TP_CONC_BOTTLE, Cu_TP_CONC_BOTTLE_FLAG, Cu_TPL_CONC_BOTTLE, Cu_TPL_CONC_BOTTLE_FLAG, data, dataset, date, dmo, erddap, eventno, expocode, Fe_TP_CONC_BOTTLE, Fe_TP_CONC_BOTTLE_FLAG, Fe_TPL_CONC_BOTTLE, Fe_TPL_CONC_BOTTLE_FLAG, flag, geotrc, GEOTRC_EVENTNO, GEOTRC_SAMPNO, iso, ISO_DateTime_UTC, La_TP_CONC_BOTTLE, La_TP_CONC_BOTTLE_FLAG, latitude, longitude, management, Mn_TP_CONC_BOTTLE, Mn_TP_CONC_BOTTLE_FLAG, Mn_TPL_CONC_BOTTLE, Mn_TPL_CONC_BOTTLE_FLAG, Mo_TP_CONC_BOTTLE, Mo_TP_CONC_BOTTLE_FLAG, Mo_TPL_CONC_BOTTLE, Mo_TPL_CONC_BOTTLE_FLAG, Ni_TP_CONC_BOTTLE, Ni_TP_CONC_BOTTLE_FLAG, Ni_TPL_CONC_BOTTLE, Ni_TPL_CONC_BOTTLE_FLAG, oceanography, odu, office, P_TP_CONC_BOTTLE, P_TP_CONC_BOTTLE_FLAG, P_TPL_CONC_BOTTLE, P_TPL_CONC_BOTTLE_FLAG, Pb_TP_CONC_BOTTLE, Pb_TP_CONC_BOTTLE_FLAG, Pr_TP_CONC_BOTTLE, Pr_TP_CONC_BOTTLE_FLAG, preliminary, sampno, sect, SECT_ID, station, stnnbr, Th_TP_CONC_BOTTLE, Th_TP_CONC_BOTTLE_FLAG, Ti_TP_CONC_BOTTLE, Ti_TP_CONC_BOTTLE_FLAG, Ti_TPL_CONC_BOTTLE, Ti_TPL_CONC_BOTTLE_FLAG, time, time2, tpl, tpq, v, V_TP_CONC_BOTTLE, V_TP_CONC_BOTTLE_FLAG, V_TPL_CONC_BOTTLE, V_TPL_CONC_BOTTLE_FLAG, Zn_TP_CONC_BOTTLE, Zn_TP_CONC_BOTTLE_FLAG, Zn_TPL_CONC_BOTTLE, Zn_TPL_CONC_BOTTLE_FLAG";
    String license "https://www.bco-dmo.org/dataset/771474/license";
    String metadata_source "https://www.bco-dmo.org/api/dataset/771474";
    Float64 Northernmost_Northing 90.0;
    String param_mapping "{'771474': {'LATITUDE': 'flag - latitude', 'CTDDEPTH': 'flag - depth', 'LONGITUDE': 'flag - longitude', 'ISO_DateTime_UTC': 'flag - time'}}";
    String parameter_source "https://www.bco-dmo.org/mapserver/dataset/771474/parameters";
    String people_0_affiliation "Bigelow Laboratory for Ocean Sciences";
    String people_0_person_name "Benjamin Twining";
    String people_0_person_nid "51087";
    String people_0_role "Principal Investigator";
    String people_0_role_type "originator";
    String people_1_affiliation "Florida State University - National High Magnetic Field Lab";
    String people_1_affiliation_acronym "FSU - NHMFL";
    String people_1_person_name "Peter L. Morton";
    String people_1_person_nid "653222";
    String people_1_role "Co-Principal Investigator";
    String people_1_role_type "originator";
    String people_2_affiliation "Florida State University - National High Magnetic Field Lab";
    String people_2_affiliation_acronym "FSU - NHMFL";
    String people_2_person_name "Vincent J. Salters";
    String people_2_person_nid "752519";
    String people_2_role "Co-Principal Investigator";
    String people_2_role_type "originator";
    String people_3_affiliation "Woods Hole Oceanographic Institution";
    String people_3_affiliation_acronym "WHOI BCO-DMO";
    String people_3_person_name "Shannon Rauch";
    String people_3_person_nid "51498";
    String people_3_role "BCO-DMO Data Manager";
    String people_3_role_type "related";
    String project "U.S. GEOTRACES Arctic,Arctic GEOTRACES bottle particles";
    String projects_0_acronym "U.S. GEOTRACES Arctic";
    String projects_0_description 
"Description from NSF award abstract:
In pursuit of its goal \"to identify processes and quantify fluxes that control the distributions of key trace elements and isotopes in the ocean, and to establish the sensitivity of these distributions to changing environmental conditions\", in 2015 the International GEOTRACES Program will embark on several years of research in the Arctic Ocean. In a region where climate warming and general environmental change are occurring at amazing speed, research such as this is important for understanding the current state of Arctic Ocean geochemistry and for developing predictive capability as the regional ecosystem continues to warm and influence global oceanic and climatic conditions. The three investigators funded on this award, will manage a large team of U.S.scientists who will compete through the regular NSF proposal process to contribute their own unique expertise in marine trace metal, isotopic, and carbon cycle geochemistry to the U.S. effort. The three managers will be responsible for arranging and overseeing at-sea technical services such as hydrographic measurements, nutrient analyses, and around-the-clock management of on-deck sampling activites upon which all participants depend, and for organizing all pre- and post-cruise technical support and scientific meetings. The management team will also lead educational outreach activities for the general public in Nome and Barrow, Alaska, to explain the significance of the study to these communities and to learn from residents' insights on observed changes in the marine system. The project itself will provide for the support and training of a number of pre-doctoral students and post-doctoral researchers. Inasmuch as the Arctic Ocean is an epicenter of global climate change, findings of this study are expected to advance present capability to forecast changes in regional and globlal ecosystem and climate system functioning.
As the United States' contribution to the International GEOTRACES Arctic Ocean initiative, this project will be part of an ongoing multi-national effort to further scientific knowledge about trace elements and isotopes in the world ocean. This U.S. expedition will focus on the western Arctic Ocean in the boreal summer of 2015. The scientific team will consist of the management team funded through this award plus a team of scientists from U.S. academic institutions who will have successfully competed for and received NSF funds for specific science projects in time to participate in the final stages of cruise planning. The cruise track segments will include the Bering Strait, Chukchi shelf, and the deep Canada Basin. Several stations will be designated as so-called super stations for intense study of atmospheric aerosols, sea ice, and sediment chemistry as well as water-column processes. In total, the set of coordinated international expeditions will involve the deployment of ice-capable research ships from 6 nations (US, Canada, Germany, Sweden, UK, and Russia) across different parts of the Arctic Ocean, and application of state-of-the-art methods to unravel the complex dynamics of trace metals and isotopes that are important as oceanographic and biogeochemical tracers in the sea.";
    String projects_0_end_date "2017-06";
    String projects_0_geolocation "Arctic Ocean; Sailing from Dutch Harbor to Dutch Harbor";
    String projects_0_name "U.S. Arctic GEOTRACES Study";
    String projects_0_project_nid "638812";
    String projects_0_start_date "2014-07";
    String projects_1_acronym "Arctic GEOTRACES bottle particles";
    String projects_1_description 
"NSF Award Abstract:
As part of this project, two investigators will participate in the 2015 U.S. GEOTRACES Arctic expedition to determine the trace element composition of different suspended particles in the water column of the Arctic Ocean to identify the sources and scavenging capabilities of these particles. In common with other multinational initiatives in the International GEOTRACES Program, the goals of the U.S. Arctic expedition are to identify processes and quantify fluxes that control the distributions of key trace elements and isotopes in the ocean, and to establish the sensitivity of these distributions to changing environmental conditions. Some trace elements are essential to life, others are known biological toxins, and still others are important because they can be used as tracers of a variety of physical, chemical, and biological processes in the sea. This team of trace element scientists will focus on the measurement of particulate trace elements, which will enable scientists to better estimate the sources of particulate metals to the Arctic Ocean and to better understand their contribution to biological processes. This project will also provide educational opportunities for undergraduate students, K-12 teachers, and the general public.
Particulate trace element distributions, sources, sinks and cycling are predicted to be controlled by physical, biological, anthropogenic and geochemical processes in the Arctic. Furthermore, many trace elements are required nutrients for marine phytoplankton, playing a key role in oceanic primary productivity. However, few integrated oceanographic studies have been conducted to specifically investigate these relationships in this region, despite the changing conditions and global significance of the Arctic. This project will significantly advance understanding of the complete geochemical cycles of a number of trace elements in the Arctic Ocean basin by measuring the concentrations of particulate trace elements in bulk particles collected through the water column and in sediments, as well as in phytoplankton from the upper water column. These measurements will enable scientists to constrain the inputs of particulate elements from rivers, shelves and ice, and to assess the removal of dissolved trace elements via passive scavenging and biological uptake.";
    String projects_1_end_date "2017-11";
    String projects_1_geolocation "Arctic Ocean";
    String projects_1_name "GEOTRACES Arctic Section: Collaborative Research: Biogeochemical cycling of particulate trace elements in the western Arctic basin";
    String projects_1_project_nid "653218";
    String projects_1_start_date "2014-12";
    String publisher_name "Biological and Chemical Oceanographic Data Management Office (BCO-DMO)";
    String publisher_type "institution";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 60.0;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "cruise_id,EXPOCODE,SECT_ID";
    String summary "Trace element concentrations in particles collected with GO-Flo bottles and analyzed with ICP-MS. Concentrations of labile and total metal fractions are reported. Samples were collected during the U.S. Arctic GEOTRACES cruise aboard USCGC Healy (GN01; HLY1502) from August to October 2015.";
    String time_coverage_start "2015-08-12T16:33:00Z";
    String title "Trace element concentrations (labile and total measurements) in particles collected with GO-Flo bottles and analyzed with ICP-MS from the US GEOTRACES Arctic cruise (HLY1502; GN01) from August to October 2015";
    String version "2";
    Float64 Westernmost_Easting -180.0;
    String xml_source "osprey2erddap.update_xml() v1.3";
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
ERDDAP, Version 2.02
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