Accessing BCO-DMO data
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BCO-DMO ERDDAP
Accessing BCO-DMO data |
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| Dataset Title: | [Particulate bulk and amino acid d15N - EXPORTS May 2021] - Particulate bulk and amino acid d15N values from EXPORTS cruises on RRS Discovery (DY131) and RRS James Cook (JC214) in May 2021 (Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation under High Productivity and High Carbon Flux Conditions (EXPORTS)) 
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| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_986932_v1) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
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Attributes {
s {
Cruise_sample_number {
Int32 actual_range 21, 2493;
String long_name "Cruise_sample_number";
String units "unitless";
}
Trap_ID {
String long_name "Trap_id";
String units "unitless";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range 48.8085, 49.05519;
String axis "Y";
String ioos_category "Location";
String long_name "Latitude";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -14.9, -14.8;
String axis "X";
String ioos_category "Location";
String long_name "Longitude";
String standard_name "longitude";
String units "degrees_east";
}
Start_latitude {
Float32 actual_range 48.8837, 49.1384;
String long_name "Start_latitude";
String units "decimal degrees";
}
End_latitude {
Float32 actual_range 48.7885, 48.9631;
String long_name "End_latitude";
String units "decimal degrees";
}
Start_longitude {
Float32 actual_range -14.8, -14.8;
String long_name "Start_longitude";
String units "decimal degrees";
}
End_longitude {
Float32 actual_range -14.8, -14.6;
String long_name "End_longitude";
String units "decimal degrees";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.62095892e+9, 1.6221501e+9;
String axis "T";
String ioos_category "Time";
String long_name "Midpumping_datetime_utc";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
Start_time_UTC {
String long_name "Start_time_utc";
String units "unitless";
}
End_time_UTC {
String long_name "End_time_utc";
String units "unitless";
}
Date_local {
String long_name "Date_local";
String units "unitless";
}
Time_local {
String long_name "Time_local";
String units "unitless";
}
Start_date_local {
String long_name "Start_date_local";
String units "unitless";
}
End_date_local {
String long_name "End_date_local";
String units "unitless";
}
Start_time_local {
String long_name "Start_time_local";
String units "unitless";
}
End_time_local {
String long_name "End_time_local";
String units "unitless";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Int32 actual_range 20, 502;
String axis "Z";
String ioos_category "Location";
String long_name "Depth";
String positive "down";
String standard_name "depth";
String units "m";
}
Size_Fraction_Min {
Float32 actual_range 0.3, 335.0;
String long_name "Size_fraction_min";
String units "micrometers (µm)";
}
Size_Fraction_Max {
Int32 actual_range 1, 335;
String long_name "Size_fraction_max";
String units "micrometers (µm)";
}
Volume_Filtered {
Float32 actual_range 41.7, 1343.9;
String long_name "Volume_filtered";
String units "liters (L)";
}
d15N_Bulk {
Float32 actual_range -1.8, 1.9;
String long_name "D15n_bulk";
String units "permil relative to AIR (‰)";
}
d15N_Bulk_sd {
Float32 actual_range 0.5, 0.8;
String long_name "D15n_bulk_sd";
String units "permil relative to AIR (‰)";
}
d15N_Ala {
Float32 actual_range 0.7, 14.4;
String long_name "D15n_ala";
String units "permil relative to AIR (‰)";
}
d15N_Ala_sd {
Float32 actual_range 0.2, 1.4;
String long_name "D15n_ala_sd";
String units "permil relative to AIR (‰)";
}
d15N_Gly {
Float32 actual_range -5.0, 3.4;
String long_name "D15n_gly";
String units "permil relative to AIR (‰)";
}
d15N_Gly_sd {
Float32 actual_range 0.2, 1.1;
String long_name "D15n_gly_sd";
String units "permil relative to AIR (‰)";
}
d15N_Thr {
Float32 actual_range -9.9, 5.9;
String long_name "D15n_thr";
String units "permil relative to AIR (‰)";
}
d15N_Thr_sd {
Float32 actual_range 0.2, 1.1;
String long_name "D15n_thr_sd";
String units "permil relative to AIR (‰)";
}
d15N_Ser {
Float32 actual_range -6.3, 2.1;
String long_name "D15n_ser";
String units "permil relative to AIR (‰)";
}
d15N_Ser_sd {
Float32 actual_range 0.2, 1.0;
String long_name "D15n_ser_sd";
String units "permil relative to AIR (‰)";
}
d15N_Val {
Float32 actual_range -0.7, 11.9;
String long_name "D15n_val";
String units "permil relative to AIR (‰)";
}
d15N_Val_sd {
Float32 actual_range 0.1, 2.4;
String long_name "D15n_val_sd";
String units "permil relative to AIR (‰)";
}
d15N_Leu {
Float32 actual_range -3.8, 8.3;
String long_name "D15n_leu";
String units "permil relative to AIR (‰)";
}
d15N_Leu_sd {
Float32 actual_range 0.2, 1.0;
String long_name "D15n_leu_sd";
String units "permil relative to AIR (‰)";
}
d15N_Iso {
Float32 actual_range -3.4, 11.1;
String long_name "D15n_iso";
String units "permil relative to AIR (‰)";
}
d15N_Iso_sd {
Float32 actual_range 0.2, 1.0;
String long_name "D15n_iso_sd";
String units "permil relative to AIR (‰)";
}
d15N_Pro {
Float32 actual_range -1.1, 9.0;
String long_name "D15n_pro";
String units "permil relative to AIR (‰)";
}
d15N_Pro_sd {
Float32 actual_range 0.2, 1.0;
String long_name "D15n_pro_sd";
String units "permil relative to AIR (‰)";
}
d15N_Asx {
Float32 actual_range -1.4, 9.9;
String long_name "D15n_asx";
String units "permil relative to AIR (‰)";
}
d15N_Asx_sd {
Float32 actual_range 0.2, 1.0;
String long_name "D15n_asx_sd";
String units "permil relative to AIR (‰)";
}
d15N_Met {
Float32 actual_range 1.4, 1.4;
String long_name "D15n_met";
String units "permil relative to AIR (‰)";
}
d15N_Met_sd {
Float32 actual_range 0.4, 0.4;
String long_name "D15n_met_sd";
String units "permil relative to AIR (‰)";
}
d15N_Glx {
Float32 actual_range -2.8, 11.8;
String long_name "D15n_glx";
String units "permil relative to AIR (‰)";
}
d15N_Glx_sd {
Float32 actual_range 0.2, 1.0;
String long_name "D15n_glx_sd";
String units "permil relative to AIR (‰)";
}
d15N_Phe {
Float32 actual_range -2.1, 10.7;
String long_name "D15n_phe";
String units "permil relative to AIR (‰)";
}
d15N_Phe_sd {
Float32 actual_range 0.2, 1.0;
String long_name "D15n_phe_sd";
String units "permil relative to AIR (‰)";
}
d15N_Tyr {
Float32 actual_range -1.6, 6.1;
String long_name "D15n_tyr";
String units "permil relative to AIR (‰)";
}
d15N_Tyr_sd {
Float32 actual_range 0.2, 2.2;
String long_name "D15n_tyr_sd";
String units "permil relative to AIR (‰)";
}
d15N_Lys {
Float32 actual_range -3.4, 5.5;
String long_name "D15n_lys";
String units "permil relative to AIR (‰)";
}
d15N_Lys_sd {
Float32 actual_range 0.2, 1.0;
String long_name "D15n_lys_sd";
String units "permil relative to AIR (‰)";
}
d15N_THAA {
Float32 actual_range -2.7, 8.0;
String long_name "D15n_thaa";
String units "permil relative to AIR (‰)";
}
d15N_THAA_sd {
Float32 actual_range 0.1, 0.8;
String long_name "D15n_thaa_sd";
String units "permil relative to AIR (‰)";
}
Bulk_N_concentration {
Float32 actual_range 0.0015, 0.46;
String long_name "Bulk_n_concentration";
String units "micromoles per liter (µmol/L)";
}
Total_AA_N_concentration {
Float32 actual_range 0.2, 376.6;
String long_name "Total_aa_n_concentration";
String units "nanomoles per liter (nM)";
}
Flux_AA {
Float32 actual_range 26.7, 270.0;
String long_name "Flux_aa";
String units "micromoles per square meter per day (µmol/m2/d)";
}
}
NC_GLOBAL {
String cdm_data_type "Other";
String Conventions "COARDS, CF-1.6, ACDD-1.3";
String creator_email "info@bco-dmo.org";
String creator_name "BCO-DMO";
String creator_url "https://www.bco-dmo.org/";
String defaultDataQuery "&time<now";
String doi "10.26008/1912/bco-dmo.986932.1";
Float64 Easternmost_Easting -14.8;
Float64 geospatial_lat_max 49.05519;
Float64 geospatial_lat_min 48.8085;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -14.8;
Float64 geospatial_lon_min -14.9;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 502.0;
Float64 geospatial_vertical_min 20.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2026-02-13T04:29:23Z (local files)
2026-02-13T04:29:23Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_986932_v1.html";
String infoUrl "https://osprey.bco-dmo.org/dataset/986932";
String institution "BCO-DMO";
String license
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
Float64 Northernmost_Northing 49.05519;
String sourceUrl "(local files)";
Float64 Southernmost_Northing 48.8085;
String summary "This dataset presents bulk and compound-specific nitrogen stable isotope ratios of amino acids in size-fractionated and sinking particles from the Northeast Atlantic during the spring bloom decline as part of the second EXPORTS campaign. Size-fractionated particles were collected via in situ filtration and sinking particles were collected via sediment traps in May 2021. Size-fractionated particles were collected from 20 meters (m) to 500 m at various depths, depending on particle type. At 30 and 340 m, five size fractions were collected for both bulk and amino acids isotopic analysis: 0.3-1 micrometers (μm), 1-6 μm, 6-51 μm, 51-335 μm, and >335 μm. At 20, 50, 75 or 95, 125 or 145, 175 or 195, 330, and 500 m, two size fractions were collected for amino acid isotopic analysis: 0.8-51 μm particles and >51 μm particles. Particle data were used to determine major processes altering particulate organic matter. The collection of these data was supported by NSF.";
String time_coverage_end "2021-05-27T21:15:00Z";
String time_coverage_start "2021-05-14T02:22:00Z";
String title "[Particulate bulk and amino acid d15N - EXPORTS May 2021] - Particulate bulk and amino acid d15N values from EXPORTS cruises on RRS Discovery (DY131) and RRS James Cook (JC214) in May 2021 (Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation under High Productivity and High Carbon Flux Conditions (EXPORTS))";
Float64 Westernmost_Easting -14.9;
}
}
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.