Accessing BCO-DMO data
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BCO-DMO ERDDAP
Accessing BCO-DMO data |
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| Dataset Title: | [GP16 Dissolved REEs] - Dissolved REE concentrations and Nd isotopes from the GEOTRACES EPZT R/V Thomas G. Thompson cruise TN303 from November to December 2013 (U.S. GEOTRACES East Pacific Zonal Transect) 
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| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_788195) |
| Range: | longitude = 212.499 to 282.622°E, latitude = -15.0003 to -10.7652°N, depth = 2.5 to 4107.2m, time = 2013-11-01T02:03:12Z to 2013-12-14T11:00:00Z |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Data Access Form
| Files
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![[The graph you specified. Please be patient.]](https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_788195.png?longitude,latitude,Station&time%3E=2013-12-08T00%3A00%3A00Z&time%3C=2013-12-15T00%3A00%3A00Z&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff)
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Attributes {
s {
Cruise {
String bcodmo_name "cruise_id";
String description "Cruise identification (GP16; TN303)";
String long_name "Cruise";
String units "unitless";
}
Station {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 34;
String bcodmo_name "station";
String description "Station number";
String long_name "Station";
String units "unitless";
}
GEOTRC_SAMPNO {
Int16 _FillValue 32767;
Int16 actual_range 2289, 10210;
String bcodmo_name "sample";
String description "Unique GEOTRACES sample number";
String long_name "GEOTRC SAMPNO";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P02/current/ACYC/";
String units "unitless";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue NaN;
Float64 actual_range 2.5, 4107.2002;
String axis "Z";
String bcodmo_name "depth";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String description "Sample depth";
String ioos_category "Location";
String long_name "Depth";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P09/current/DEPH/";
String positive "down";
String standard_name "depth";
String units "m";
}
Sampling_Device {
String bcodmo_name "instrument";
String description "Sampling instrument";
String long_name "Sampling Device";
String units "unitless";
}
Year {
Int16 _FillValue 32767;
Int16 actual_range 2013, 2013;
String bcodmo_name "year";
String description "4-digit year; format: yyyy";
String long_name "Year";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/YEARXXXX/";
String units "unitless";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.383271392e+9, 1.3870188e+9;
String axis "T";
String bcodmo_name "date";
String description "Date and time (UTC); format: yyyy-mm-ddTHH:MM:SS";
String ioos_category "Time";
String long_name "Date Time";
String nerc_identifier "https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/";
String source_name "Date_Time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String time_precision "1970-01-01T00:00:00Z";
String units "seconds since 1970-01-01T00:00:00Z";
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range 212.49899, 282.62201;
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";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range -15.0003, -10.7652;
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";
}
La_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 4.1, 47.0;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Lanthanum (La) from bottle samples";
String long_name "La D CONC BOTTLE";
String units "picomoles per kilogram (pmol/kg)";
}
La_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "La_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "La D CONC BOTTLE QV IODE";
String units "unitless";
}
Ce_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.6, 33.7;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Cerium (Ce) from bottle samples";
String long_name "Ce D CONC BOTTLE";
String units "pmol/kg";
}
Ce_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Ce_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Ce D CONC BOTTLE QV IODE";
String units "unitless";
}
Pr_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.66, 5.24;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Praseodymium (Pr) from bottle samples";
String long_name "Pr D CONC BOTTLE";
String units "pmol/kg";
}
Pr_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Pr_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Pr D CONC BOTTLE QV IODE";
String units "unitless";
}
Nd_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 3.3, 23.0;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Neodymium (Nd) from bottle samples";
String long_name "Nd D CONC BOTTLE";
String units "pmol/kg";
}
Nd_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Nd_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Nd D CONC BOTTLE QV IODE";
String units "unitless";
}
Sm_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.56, 3.92;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Samarium (Sm) from bottle samples";
String long_name "Sm D CONC BOTTLE";
String units "pmol/kg";
}
Sm_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Sm_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Sm D CONC BOTTLE QV IODE";
String units "unitless";
}
Eu_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.17, 1.37;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Europium (Eu) from bottle samples";
String long_name "Eu D CONC BOTTLE";
String units "pmol/kg";
}
Eu_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Eu_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Eu D CONC BOTTLE QV IODE";
String units "unitless";
}
Gd_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.92, 6.04;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Gadolinium (Gd) from bottle samples";
String long_name "Gd D CONC BOTTLE";
String units "pmol/kg";
}
Gd_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Gd_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Gd D CONC BOTTLE QV IODE";
String units "unitless";
}
Tb_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.16, 0.96;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Terbium (Tb) from bottle samples";
String long_name "Tb D CONC BOTTLE";
String units "pmol/kg";
}
Tb_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Tb_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Tb D CONC BOTTLE QV IODE";
String units "unitless";
}
Dy_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 1.25, 7.89;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Dysprosium (Dy) from bottle samples";
String long_name "Dy D CONC BOTTLE";
String units "pmol/kg";
}
Dy_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Dy_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Dy D CONC BOTTLE QV IODE";
String units "unitless";
}
Ho_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.37, 2.35;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Holmium (Ho) from bottle samples";
String long_name "Ho D CONC BOTTLE";
String units "pmol/kg";
}
Ho_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Ho_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Ho D CONC BOTTLE QV IODE";
String units "unitless";
}
Er_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 1.14, 8.48;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Erbium (Er) from bottle samples";
String long_name "Er D CONC BOTTLE";
String units "pmol/kg";
}
Er_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Er_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Er D CONC BOTTLE QV IODE";
String units "unitless";
}
Tm_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.15, 1.34;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Thulium ( Tm) from bottle samples";
String long_name "Tm D CONC BOTTLE";
String units "pmol/kg";
}
Tm_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Tm_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Tm D CONC BOTTLE QV IODE";
String units "unitless";
}
Yb_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.76, 9.22;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Ytterbium (Yb) from bottle samples";
String long_name "Yb D CONC BOTTLE";
String units "pmol/kg";
}
Yb_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Yb_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Yb D CONC BOTTLE QV IODE";
String units "unitless";
}
Lu_D_CONC_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range 0.13, 1.84;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Lutetium (Lu) from bottle samples";
String long_name "Lu D CONC BOTTLE";
String units "pmol/kg";
}
Lu_D_CONC_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Lu_D_CONC_BOTTLE data quality flag using IODE scheme";
String long_name "Lu D CONC BOTTLE QV IODE";
String units "unitless";
}
Nd_143_144_D_EPSILON_BOTTLE {
Float32 _FillValue NaN;
Float32 actual_range -5.7, -1.3;
String bcodmo_name "Neodymium isotope ratio";
String description "Isotopic ratio of neodymium 143/144 from bottle samples";
String long_name "Nd 143 144 D EPSILON BOTTLE";
String units "epsilon units";
}
Nd_143_144_D_EPSILON_BOTTLE_SD {
Float32 _FillValue NaN;
Float32 actual_range 0.1, 0.6;
String bcodmo_name "Neodymium isotope ratio";
Float64 colorBarMaximum 50.0;
Float64 colorBarMinimum 0.0;
String description "1-sigma error of Epsilon Nd from bottle samples";
String long_name "Nd 143 144 D EPSILON BOTTLE SD";
String units "epsilon units";
}
Nd_143_144_D_EPSILON_BOTTLE_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Nd_143_144_D_EPSILON_BOTTLE data quality flag using IODE scheme";
String long_name "Nd 143 144 D EPSILON BOTTLE QV IODE";
String units "unitless";
}
La_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 4.3, 10.3;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Lanthanum (La) from GeoFish samples";
String long_name "La D CONC FISH";
String units "pmol/kg";
}
La_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "La_D_CONC_FISH data quality flag using IODE scheme";
String long_name "La D CONC FISH QV IODE";
String units "unitless";
}
Ce_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 1.8, 7.7;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Cerium (Ce) from GeoFish samples";
String long_name "Ce D CONC FISH";
String units "pmol/kg";
}
Ce_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Ce_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Ce D CONC FISH QV IODE";
String units "unitless";
}
Pr_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 0.75, 1.5;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Praseodymium (Pr) from GeoFish samples";
String long_name "Pr D CONC FISH";
String units "pmol/kg";
}
Pr_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Pr_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Pr D CONC FISH QV IODE";
String units "unitless";
}
Nd_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 3.8, 6.5;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Neodymium (Nd) from GeoFish samples";
String long_name "Nd D CONC FISH";
String units "pmol/kg";
}
Nd_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Nd_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Nd D CONC FISH QV IODE";
String units "unitless";
}
Sm_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 0.65, 1.2;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Samarium (Sm) from GeoFish samples";
String long_name "Sm D CONC FISH";
String units "pmol/kg";
}
Sm_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Sm_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Sm D CONC FISH QV IODE";
String units "unitless";
}
Eu_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 0.21, 0.96;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Europium (Eu) from GeoFish samples";
String long_name "Eu D CONC FISH";
String units "pmol/kg";
}
Eu_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Eu_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Eu D CONC FISH QV IODE";
String units "unitless";
}
Gd_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 1.11, 1.66;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Gadolinium (Gd) from GeoFish samples";
String long_name "Gd D CONC FISH";
String units "pmol/kg";
}
Gd_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Gd_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Gd D CONC FISH QV IODE";
String units "unitless";
}
Tb_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 0.16, 0.27;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Terbium (Tb) from GeoFish samples";
String long_name "Tb D CONC FISH";
String units "pmol/kg";
}
Tb_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Tb_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Tb D CONC FISH QV IODE";
String units "unitless";
}
Dy_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 1.4, 2.01;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Dysprosium (Dy) from GeoFish samples";
String long_name "Dy D CONC FISH";
String units "pmol/kg";
}
Dy_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "data quality flag using IODE scheme";
String long_name "Dy D CONC FISH QV IODE";
String units "unitless";
}
Ho_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 0.39, 0.55;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Holmium (Ho) from GeoFish samples";
String long_name "Ho D CONC FISH";
String units "pmol/kg";
}
Ho_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Ho_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Ho D CONC FISH QV IODE";
String units "unitless";
}
Er_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 1.25, 2.02;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Erbium (Er) from GeoFish samples";
String long_name "Er D CONC FISH";
String units "pmol/kg";
}
Er_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Er_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Er D CONC FISH QV IODE";
String units "unitless";
}
Tm_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 0.17, 0.32;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Thulium ( Tm) from GeoFish samples";
String long_name "Tm D CONC FISH";
String units "pmol/kg";
}
Tm_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Tm_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Tm D CONC FISH QV IODE";
String units "unitless";
}
Yb_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 0.89, 1.75;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Ytterbium (Yb) from GeoFish samples";
String long_name "Yb D CONC FISH";
String units "pmol/kg";
}
Yb_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Yb_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Yb D CONC FISH QV IODE";
String units "unitless";
}
Lu_D_CONC_FISH {
Float32 _FillValue NaN;
Float32 actual_range 0.14, 0.33;
String bcodmo_name "trace_element_conc";
String description "Dissolved Concentration of Lutetium (Lu) from GeoFish samples";
String long_name "Lu D CONC FISH";
String units "pmol/kg";
}
Lu_D_CONC_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Lu_D_CONC_FISH data quality flag using IODE scheme";
String long_name "Lu D CONC FISH QV IODE";
String units "unitless";
}
Nd_143_144_D_EPSILON_FISH {
Float32 _FillValue NaN;
Float32 actual_range -4.4, -0.7;
String bcodmo_name "Neodymium isotope ratio";
String description "Isotopic ratio of neodymium 143/144 from GeoFish samples";
String long_name "Nd 143 144 D EPSILON FISH";
String units "epsilon units";
}
Nd_143_144_D_EPSILON_FISH_SD {
Float32 _FillValue NaN;
Float32 actual_range 0.2, 0.3;
String bcodmo_name "Neodymium isotope ratio";
Float64 colorBarMaximum 50.0;
Float64 colorBarMinimum 0.0;
String description "1-sigma error of Epsilon Nd from GeoFish samples";
String long_name "Nd 143 144 D EPSILON FISH SD";
String units "epsilon units";
}
Nd_143_144_D_EPSILON_FISH_QV_IODE {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
String bcodmo_name "q_flag";
String description "Nd_143_144_D_EPSILON_FISH data quality flag using IODE scheme";
String long_name "Nd 143 144 D EPSILON FISH QV IODE";
String units "unitless";
}
}
NC_GLOBAL {
String access_formats ".htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson,.odvTxt";
String acquisition_description
"Samples were filtered, acidified, and split at sea. Samples were collected by
Niskin bottle and the towed GeoFish. Refer to the EPZT cruise report\\u00a0for
more information on cruise operations
([http://dmoserv3.whoi.edu/data_docs/GEOTRACES/EPZT/GT13_EPZT_ODFReport_All.pdf](\\\\\"http://dmoserv3.whoi.edu/data_docs/GEOTRACES/EPZT/GT13_EPZT_ODFReport_All.pdf\\\\\")).\\u00a0
We prepared our 5L split for neodymium isotopic analysis following Shabani et
al. (1992). Samples were pH-adjusted to pH ~3.5, then pumped through 300
\\u00b5l of HDEHP in a C18 cartridge to capture REEs. Rare earth elements were
eluted from the cartridge using 6M HCl, then Nd was isolated using sequential
chromatographic columns: AG50-X8 (BioRad) and Ln-Spec (Eichrom). Neodymium
isotopic measurements were made at Lamont-Doherty Earth Observatory
(Palisades, NY) using a Thermo Neptune multicollector ICP-MS.
For REE concentrations we removed an aliquot after pH-adjustment of each
sample. Sample methodology is described in Behrens et al. (2006), as Lab #3.
We preconcentrated 20 ml of sample offline using a SeaFast PICO system (ESI),
then analysed the resulting solution at Oregon State University (Corvallis,
OR) using a Thermo X-Series II ICP-MS.
Problem Report: Cerium measurements yielded questionable data during a couple
of run days, these data are indicated using IODE quality flag 3\\u2013
Questionable Data. Sample gaps in REE concentrations are due to analytical
error during pre-concentration, sample gaps in Nd isotope data are due to
insufficient quantity of Nd to make a measurement.";
String awards_0_award_nid "728065";
String awards_0_award_number "OCE-1234191";
String awards_0_data_url "http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1234191";
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 cdm_data_type "Other";
String comment
"Dissolved REE concentrations and Nd isotopes
PI: Brian Haley (Oregon State University)
Co-PI: Steven Goldstein (Lamont-Doherty)
Version date: 24-January-2020";
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 "2020-01-23T19:12:43Z";
String date_modified "2020-02-11T21:51:50Z";
String defaultDataQuery "&time<now";
String doi "10.1575/1912/bco-dmo.788195.1";
Float64 Easternmost_Easting 282.62201;
Float64 geospatial_lat_max -10.7652;
Float64 geospatial_lat_min -15.0003;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 282.62201;
Float64 geospatial_lon_min 212.49899;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 4107.2002;
Float64 geospatial_vertical_min 2.5;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-11-08T06:04:06Z (local files)
2024-11-08T06:04:06Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_788195.das";
String infoUrl "https://www.bco-dmo.org/dataset/788195";
String institution "BCO-DMO";
String instruments_0_acronym "Niskin bottle";
String instruments_0_dataset_instrument_nid "789059";
String instruments_0_description "A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24 or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.";
String instruments_0_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/";
String instruments_0_instrument_name "Niskin bottle";
String instruments_0_instrument_nid "413";
String instruments_1_acronym "ICP Mass Spec";
String instruments_1_dataset_instrument_description "Neodymium isotopic measurements were made at Lamont-Doherty Earth Observatory (Palisades, NY) using a Thermo Neptune multi-collector ICP-MS.";
String instruments_1_dataset_instrument_nid "788214";
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 Neptune multi-collector ICP-MS";
String instruments_2_acronym "ICP Mass Spec";
String instruments_2_dataset_instrument_description "Rare earth element dissolved concentrations were analysed at Oregon State University (Corvallis, OR) using a Thermo X-Series II ICP-MS.";
String instruments_2_dataset_instrument_nid "788215";
String instruments_2_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_2_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L05/current/LAB15/";
String instruments_2_instrument_name "Inductively Coupled Plasma Mass Spectrometer";
String instruments_2_instrument_nid "530";
String instruments_2_supplied_name "Thermo X-Series II ICP-MS";
String instruments_3_acronym "GeoFish";
String instruments_3_dataset_instrument_nid "789060";
String instruments_3_description "The GeoFish towed sampler is a custom designed near surface (";
String instruments_3_instrument_external_identifier "https://vocab.nerc.ac.uk/collection/L05/current/31/";
String instruments_3_instrument_name "GeoFish Towed near-Surface Sampler";
String instruments_3_instrument_nid "549";
String keywords "bco, bco-dmo, biological, bottle, Ce_D_CONC_BOTTLE, Ce_D_CONC_BOTTLE_QV_IODE, Ce_D_CONC_FISH, Ce_D_CONC_FISH_QV_IODE, chemical, conc, cruise, data, dataset, date, depth, device, dmo, Dy_D_CONC_BOTTLE, Dy_D_CONC_BOTTLE_QV_IODE, Dy_D_CONC_FISH, Dy_D_CONC_FISH_QV_IODE, epsilon, Er_D_CONC_BOTTLE, Er_D_CONC_BOTTLE_QV_IODE, Er_D_CONC_FISH, Er_D_CONC_FISH_QV_IODE, erddap, Eu_D_CONC_BOTTLE, Eu_D_CONC_BOTTLE_QV_IODE, Eu_D_CONC_FISH, Eu_D_CONC_FISH_QV_IODE, exchange, fish, Gd_D_CONC_BOTTLE, Gd_D_CONC_BOTTLE_QV_IODE, Gd_D_CONC_FISH, Gd_D_CONC_FISH_QV_IODE, geotrc, GEOTRC_SAMPNO, Ho_D_CONC_BOTTLE, Ho_D_CONC_BOTTLE_QV_IODE, Ho_D_CONC_FISH, Ho_D_CONC_FISH_QV_IODE, international, iode, La_D_CONC_BOTTLE, La_D_CONC_BOTTLE_QV_IODE, La_D_CONC_FISH, La_D_CONC_FISH_QV_IODE, latitude, longitude, Lu_D_CONC_BOTTLE, Lu_D_CONC_BOTTLE_QV_IODE, Lu_D_CONC_FISH, Lu_D_CONC_FISH_QV_IODE, management, Nd_143_144_D_EPSILON_BOTTLE, Nd_143_144_D_EPSILON_BOTTLE_QV_IODE, Nd_143_144_D_EPSILON_BOTTLE_SD, Nd_143_144_D_EPSILON_FISH, Nd_143_144_D_EPSILON_FISH_QV_IODE, Nd_143_144_D_EPSILON_FISH_SD, Nd_D_CONC_BOTTLE, Nd_D_CONC_BOTTLE_QV_IODE, Nd_D_CONC_FISH, Nd_D_CONC_FISH_QV_IODE, oceanographic, oceanography, office, Pr_D_CONC_BOTTLE, Pr_D_CONC_BOTTLE_QV_IODE, Pr_D_CONC_FISH, Pr_D_CONC_FISH_QV_IODE, preliminary, sampling, Sampling_Device, sampno, Sm_D_CONC_BOTTLE, Sm_D_CONC_BOTTLE_QV_IODE, Sm_D_CONC_FISH, Sm_D_CONC_FISH_QV_IODE, station, Tb_D_CONC_BOTTLE, Tb_D_CONC_BOTTLE_QV_IODE, Tb_D_CONC_FISH, Tb_D_CONC_FISH_QV_IODE, time, Tm_D_CONC_BOTTLE, Tm_D_CONC_BOTTLE_QV_IODE, Tm_D_CONC_FISH, Tm_D_CONC_FISH_QV_IODE, Yb_D_CONC_BOTTLE, Yb_D_CONC_BOTTLE_QV_IODE, Yb_D_CONC_FISH, Yb_D_CONC_FISH_QV_IODE, year";
String license "https://www.bco-dmo.org/dataset/788195/license";
String metadata_source "https://www.bco-dmo.org/api/dataset/788195";
Float64 Northernmost_Northing -10.7652;
String param_mapping "{'788195': {'Latitude': 'flag - latitude', 'Date_Time': 'flag - time', 'DEPTH': 'flag - depth', 'Longitude': 'flag - longitude'}}";
String parameter_source "https://www.bco-dmo.org/mapserver/dataset/788195/parameters";
String people_0_affiliation "Oregon State University";
String people_0_affiliation_acronym "OSU";
String people_0_person_name "Brian Haley";
String people_0_person_nid "51382";
String people_0_role "Principal Investigator";
String people_0_role_type "originator";
String people_1_affiliation "Lamont-Doherty Earth Observatory";
String people_1_affiliation_acronym "LDEO";
String people_1_person_name "Steven L. Goldstein";
String people_1_person_nid "51618";
String people_1_role "Co-Principal Investigator";
String people_1_role_type "originator";
String people_2_affiliation "Oregon State University";
String people_2_affiliation_acronym "OSU";
String people_2_person_name "Brian Haley";
String people_2_person_nid "51382";
String people_2_role "Contact";
String people_2_role_type "related";
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 EPZT,EPZT Nd REEs";
String projects_0_acronym "U.S. GEOTRACES EPZT";
String projects_0_description
"From the NSF Award Abstract
The mission of the International GEOTRACES Program (www.geotraces.org), of which the U.S. chemical oceanography research community is a founding member, is \"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\" (GEOTRACES Science Plan, 2006). In the United States, ocean chemists are currently in the process of organizing a zonal transect in the eastern tropical South Pacific (ETSP) from Peru to Tahiti as the second cruise of the U.S.GEOTRACES Program. This Pacific section includes a large area characterized by high rates of primary production and particle export in the eastern boundary associated with the Peru Upwelling, a large oxygen minimum zone that is a major global sink for fixed nitrogen, and a large hydrothermal plume arising from the East Pacific Rise. This particular section was selected as a result of open planning workshops in 2007 and 2008, with a final recommendation made by the U.S.GEOTRACES Steering Committee in 2009. It is the first part of a two-stage plan that will include a meridional section of the Pacific from Tahiti to Alaska as a subsequent expedition.
This award provides funding for management of the U.S.GEOTRACES Pacific campaign to a team of scientists from the University of Southern California, Old Dominion University, and the Woods Hole Oceanographic Institution. The three co-leaders will provide mission leadership, essential support services, and management structure for acquiring the trace elements and isotopes samples listed as core parameters in the International GEOTRACES Science Plan, plus hydrographic and nutrient data needed by participating investigators. With this support from NSF, the management team will (1) plan and coordinate the 52-day Pacific research cruise described above; (2) obtain representative samples for a wide variety of trace metals of interest using conventional CTD/rosette and GEOTRACES Sampling Systems; (3) acquire conventional JGOFS/WOCE-quality hydrographic data (CTD, transmissometer, fluorometer, oxygen sensor, etc) along with discrete samples for salinity, dissolved oxygen (to 1 uM detection limits), plant pigments, redox tracers such as ammonium and nitrite, and dissolved nutrients at micro- and nanomolar levels; (4) ensure that proper QA/QC protocols are followed and reported, as well as fulfilling all GEOTRACES Intercalibration protocols; (5) prepare and deliver all hydrographic-type data to the GEOTRACES Data Center (and US data centers); and (6) coordinate cruise communications between all participating investigators, including preparation of a hydrographic report/publication.
Broader Impacts: The project is part of an international collaborative program that has forged strong partnerships in the intercalibration and implementation phases that are unprecedented in chemical oceanography. The science product of these collective missions will enhance our ability to understand how to interpret the chemical composition of the ocean, and interpret how climate change will affect ocean chemistry. Partnerships include contributions to the infrastructure of developing nations with overlapping interests in the study area, in this case Peru. There is a strong educational component to the program, with many Ph.D. students carrying out thesis research within the program.
Figure 1. The 2013 GEOTRACES EPZT Cruise Track. [click on the image to view a larger version]";
String projects_0_end_date "2015-06";
String projects_0_geolocation "Eastern Tropical Pacific - Transect from Peru to Tahiti";
String projects_0_name "U.S. GEOTRACES East Pacific Zonal Transect";
String projects_0_project_nid "499723";
String projects_0_project_website "https://www.geotraces.org/";
String projects_0_start_date "2012-06";
String projects_1_acronym "EPZT Nd REEs";
String projects_1_description
"NSF abstract:
Neodymium isotopes (Nd) and rare earth elements (REE) are recognized by the GEOTRACES program as key trace elements and isotopes (TEIs) because they trace the sources and mixing of water masses. Therefore, transport data generated by Nd measurements will potentially advance our understanding on the dominant processes that drive TEI distribution in the ocean. There is a particular need for Nd measurements in the South Pacific because current observations do not agree with GCM models. Researchers from Columbia University and Oregon State University will analyze seawater, aerosols, water column particulates, and sea-floor sediments for Nd, strontrium, and REE during the upcoming 2013 GEOTRACES cruise. Because of the geographical transect of the GEOTRACES Pacific section cruise, investigators will assess impacts made by a suite of biological, chemical, and physical processes including: boundary exchange, high productivity, surface addition from aerosols, addition to bottom waters from detached nephloid layers, particles from hydrothermal vents, reversible scavenging, and groundwater fluxes. Furthermore, within the Peru-Chili Oxygen Minimum Zone (OMZ), investigators will utilize the TEI cerium to better understand relative effects of lateral and vertical processes. By improving understanding of the distribution of TEIs, results will also enhance biogeochemical models and advance knowledge of climate systems.
Broader Impacts: Research will advance careers of two young scientists, support education and training of Ph.D. and undergraduate students, and provide materials for outreach activities. Additionally, results will be published in scientific journals and all data will be submitted to the Biological and Chemical Oceanography Data Management Office.";
String projects_1_end_date "2016-12";
String projects_1_geolocation "Equatorial East Pacific Zonal Trasect (South)";
String projects_1_name "Collaborative Research: GEOTRACES Pacific Section - Nd isotopes and REEs in the South Pacific";
String projects_1_project_nid "728066";
String projects_1_start_date "2013-01";
String publisher_name "Biological and Chemical Oceanographic Data Management Office (BCO-DMO)";
String publisher_type "institution";
String sourceUrl "(local files)";
Float64 Southernmost_Northing -15.0003;
String standard_name_vocabulary "CF Standard Name Table v55";
String subsetVariables "Cruise,Year";
String summary "Dissolved REE concentrations and Nd isotopes from the GEOTRACES EPZT R/V Thomas G. Thompson cruise TN303 from November to December 2013.";
String time_coverage_end "2013-12-14T11:00:00Z";
String time_coverage_start "2013-11-01T02:03:12Z";
String title "[GP16 Dissolved REEs] - Dissolved REE concentrations and Nd isotopes from the GEOTRACES EPZT R/V Thomas G. Thompson cruise TN303 from November to December 2013 (U.S. GEOTRACES East Pacific Zonal Transect)";
String version "1";
Float64 Westernmost_Easting 212.49899;
String xml_source "osprey2erddap.update_xml() v1.3";
}
}
Data Access Protocol (DAP) and its
selection constraints.
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.