BCO-DMO ERDDAP
Accessing BCO-DMO data
log in    
Brought to you by BCO-DMO    

ERDDAP > tabledap > Data Access Form ?

Dataset Title:  [Sediment Trap Metal Fluxes, Hawaii Ocean Timeseries 2020-2023] - Sediment
trap metal fluxes from Hawaii Ocean Timeseries (HOT) R/V Kilo Moana cruises at
station ALOHA, North Pacific Subtropical Gyre, from December 2020 to November
2023 (Quantifying Iron Turnover in the Upper Ocean via Time-series Measurements
at Station ALOHA)
Subscribe RSS
Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_962821_v1)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 Cruise (unitless) ?          "HOT-325"    "HOT-346"
 Time_deployment (unitless) ?          "2020-12-18T00:00:00"    "2023-11-04T23:15:00"
 Time_recovery (unitless) ?          "2020-12-20T14:45:00"    "2023-11-07T17:45:00"
 time (Time_deployment_utc, UTC) ?          2020-12-18T10:00:00Z    2023-11-05T09:15:00Z
  < slider >
 Time_recovery_UTC (UTC) ?          2020-12-21T00:45:00Z    2023-11-08T03:45:00Z
 depth (m) ?          150    150
  < slider >
 longitude (degrees_east) ?          -158.0    -158.0
  < slider >
 latitude (degrees_north) ?          22.75    22.75
  < slider >
 Replicate (unitless) ?          "E"    "H"
 Flux_Al_labile (micromoles per square meter per day (umol/m2/day)) ?          0.0    6.123
 Flux_Al_labile_qc (unitless) ?          2    6
 Flux_Ti_labile (micromoles per square meter per day (umol/m2/day)) ?          0.0    0.103
 Flux_Ti_labile_qc (unitless) ?          2    6
 Flux_Mn_labile (micromoles per square meter per day (umol/m2/day)) ?          0.014    0.182
 Flux_Mn_labile_qc (unitless) ?          2    3
 Flux_Fe_labile (micromoles per square meter per day (umol/m2/day)) ?          0.054    2.736
 Flux_Fe_labile_qc (unitless) ?          2    3
 Flux_Co_labile (micromoles per square meter per day (umol/m2/day)) ?          0.0    0.013
 Flux_Co_labile_qc (unitless) ?          2    3
 Flux_Ni_labile (micromoles per square meter per day (umol/m2/day)) ?          0.017    0.116
 Flux_Ni_labile_qc (unitless) ?          2    3
 Flux_Cu_labile (micromoles per square meter per day (umol/m2/day)) ?          0.0    0.107
 Flux_Cu_labile_qc (unitless) ?          2    6
 Flux_Zn_labile (micromoles per square meter per day (umol/m2/day)) ?          0.0    23.807
 Flux_Zn_labile_qc (unitless) ?          2    6
 Flux_Cd_labile (micromoles per square meter per day (umol/m2/day)) ?          0.001    0.007
 Flux_Cd_labile_qc (unitless) ?          2    3
 Flux_Pb_labile (micromoles per square meter per day (umol/m2/day)) ?          0.0    0.004
 Flux_Pb_labile_qc (unitless) ?          2    6
 Flux_Al_recal (micromoles per square meter per day (umol/m2/day)) ?          0.0    25.343
 Flux_Al_recal_qc (unitless) ?          2    6
 Flux_Ti_recal (micromoles per square meter per day (umol/m2/day)) ?          0.0    3.791
 Flux_Ti_recal_qc (unitless) ?          2    6
 Flux_Mn_recal (micromoles per square meter per day (umol/m2/day)) ?          0.0    0.072
 Flux_Mn_recal_qc (unitless) ?          2    6
 Flux_Fe_recal (micromoles per square meter per day (umol/m2/day)) ?          0.094    16.981
 Flux_Fe_recal_qc (unitless) ?          2    3
 Flux_Co_recal (micromoles per square meter per day (umol/m2/day)) ?          0.0    0.0033
 Flux_Co_recal_qc (unitless) ?          2    6
 Flux_Ni_recal (micromoles per square meter per day (umol/m2/day)) ?          0.003    0.164
 Flux_Ni_recal_qc (unitless) ?          2    3
 Flux_Cu_recal (micromoles per square meter per day (umol/m2/day)) ?          0.002    0.1
 Flux_Cu_recal_qc (unitless) ?          2    3
 Flux_Zn_recal (micromoles per square meter per day (umol/m2/day)) ?          0.0    0.146
 Flux_Zn_recal_qc (unitless) ?          2    6
 Flux_Cd_recal (micromoles per square meter per day (umol/m2/day)) ?          0.0    0.0
 Flux_Cd_recal_qc (unitless) ?          2    6
 Flux_Pb_recal (micromoles per square meter per day (umol/m2/day)) ?          0.0    4.0E-4
 Flux_Pb_recal_qc (unitless) ?          2    6
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more information)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Cruise {
    String long_name "Cruise";
    String units "unitless";
  }
  Time_deployment {
    String long_name "Time_deployment";
    String units "unitless";
  }
  Time_recovery {
    String long_name "Time_recovery";
    String units "unitless";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6082856e+9, 1.6991757e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time_deployment_utc";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  Time_recovery_UTC {
    Float64 actual_range 1.6085115e+9, 1.6994151e+9;
    String ioos_category "Time";
    String long_name "Time_recovery_utc";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Int32 actual_range 150, 150;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -158.0, -158.0;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 22.75, 22.75;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  Replicate {
    String long_name "Replicate";
    String units "unitless";
  }
  Flux_Al_labile {
    Float32 actual_range 0.0, 6.123;
    String long_name "Flux_al_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Al_labile_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_al_labile_qc";
    String units "unitless";
  }
  Flux_Ti_labile {
    Float32 actual_range 0.0, 0.103;
    String long_name "Flux_ti_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Ti_labile_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_ti_labile_qc";
    String units "unitless";
  }
  Flux_Mn_labile {
    Float32 actual_range 0.014, 0.182;
    String long_name "Flux_mn_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Mn_labile_qc {
    Int32 actual_range 2, 3;
    String long_name "Flux_mn_labile_qc";
    String units "unitless";
  }
  Flux_Fe_labile {
    Float32 actual_range 0.054, 2.736;
    String long_name "Flux_fe_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Fe_labile_qc {
    Int32 actual_range 2, 3;
    String long_name "Flux_fe_labile_qc";
    String units "unitless";
  }
  Flux_Co_labile {
    Float32 actual_range 0.0, 0.013;
    String long_name "Flux_co_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Co_labile_qc {
    Int32 actual_range 2, 3;
    String long_name "Flux_co_labile_qc";
    String units "unitless";
  }
  Flux_Ni_labile {
    Float32 actual_range 0.017, 0.116;
    String long_name "Flux_ni_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Ni_labile_qc {
    Int32 actual_range 2, 3;
    String long_name "Flux_ni_labile_qc";
    String units "unitless";
  }
  Flux_Cu_labile {
    Float32 actual_range 0.0, 0.107;
    String long_name "Flux_cu_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Cu_labile_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_cu_labile_qc";
    String units "unitless";
  }
  Flux_Zn_labile {
    Float32 actual_range 0.0, 23.807;
    String long_name "Flux_zn_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Zn_labile_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_zn_labile_qc";
    String units "unitless";
  }
  Flux_Cd_labile {
    Float32 actual_range 0.001, 0.007;
    String long_name "Flux_cd_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Cd_labile_qc {
    Int32 actual_range 2, 3;
    String long_name "Flux_cd_labile_qc";
    String units "unitless";
  }
  Flux_Pb_labile {
    Float32 actual_range 0.0, 0.004;
    String long_name "Flux_pb_labile";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Pb_labile_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_pb_labile_qc";
    String units "unitless";
  }
  Flux_Al_recal {
    Float32 actual_range 0.0, 25.343;
    String long_name "Flux_al_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Al_recal_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_al_recal_qc";
    String units "unitless";
  }
  Flux_Ti_recal {
    Float32 actual_range 0.0, 3.791;
    String long_name "Flux_ti_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Ti_recal_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_ti_recal_qc";
    String units "unitless";
  }
  Flux_Mn_recal {
    Float32 actual_range 0.0, 0.072;
    String long_name "Flux_mn_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Mn_recal_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_mn_recal_qc";
    String units "unitless";
  }
  Flux_Fe_recal {
    Float32 actual_range 0.094, 16.981;
    String long_name "Flux_fe_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Fe_recal_qc {
    Int32 actual_range 2, 3;
    String long_name "Flux_fe_recal_qc";
    String units "unitless";
  }
  Flux_Co_recal {
    Float32 actual_range 0.0, 0.0033;
    String long_name "Flux_co_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Co_recal_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_co_recal_qc";
    String units "unitless";
  }
  Flux_Ni_recal {
    Float32 actual_range 0.003, 0.164;
    String long_name "Flux_ni_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Ni_recal_qc {
    Int32 actual_range 2, 3;
    String long_name "Flux_ni_recal_qc";
    String units "unitless";
  }
  Flux_Cu_recal {
    Float32 actual_range 0.002, 0.1;
    String long_name "Flux_cu_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Cu_recal_qc {
    Int32 actual_range 2, 3;
    String long_name "Flux_cu_recal_qc";
    String units "unitless";
  }
  Flux_Zn_recal {
    Float32 actual_range 0.0, 0.146;
    String long_name "Flux_zn_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Zn_recal_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_zn_recal_qc";
    String units "unitless";
  }
  Flux_Cd_recal {
    Float32 actual_range 0.0, 0.0;
    String long_name "Flux_cd_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Cd_recal_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_cd_recal_qc";
    String units "unitless";
  }
  Flux_Pb_recal {
    Float32 actual_range 0.0, 4.0e-4;
    String long_name "Flux_pb_recal";
    String units "micromoles per square meter per day (umol/m2/day)";
  }
  Flux_Pb_recal_qc {
    Int32 actual_range 2, 6;
    String long_name "Flux_pb_recal_qc";
    String units "unitless";
  }
 }
  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 "&amp;time&lt;now";
    String doi "10.26008/1912/bco-dmo.962821.1";
    Float64 Easternmost_Easting -158.0;
    Float64 geospatial_lat_max 22.75;
    Float64 geospatial_lat_min 22.75;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -158.0;
    Float64 geospatial_lon_min -158.0;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 150.0;
    Float64 geospatial_vertical_min 150.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-07-15T01:10:11Z (local files)
2025-07-15T01:10:11Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_962821_v1.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/962821";
    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 22.75;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 22.75;
    String summary "We analyzed the metal fluxes out of the upper 150 m of the water column using surface-tethered sediment traps deployed on Hawaii Ocean Time-series (HOT) cruises between December 2020 and November 2023. All deployments were initiated at Station ALOHA. Sinking particulate metals were collected in Particle Interceptor Traps (PITs) with ~100 ppt trace-metal clean brine derived from seawater over a period of approximately 2.5 days. Following recovery, triplicate PIT traps were filtered onto 0.2 micron polyethersulfone (PES) filters. Filters were subject to a 2-stage digestion: 1) a \"Berger\" leach consisting of hydroxylamine and acetic acid, to dissolve labile trace metals, and 2) a digestion with nitric acid and hydrofluoric acid to dissolve recalcitrant metals. Dissolved metals for each leach were analyzed by inductively coupled plasma mass spectrometry at the University of Hawaii at Manoa using a Thermo Scientific iCAP-TQ mass spectrometer. This dataset is part of a larger study focused on the cycling of trace metals in the North Pacific Subtropical Gyre, and is embedded within the HOT program.";
    String time_coverage_end "2023-11-05T09:15:00Z";
    String time_coverage_start "2020-12-18T10:00:00Z";
    String title "[Sediment Trap Metal Fluxes, Hawaii Ocean Timeseries 2020-2023] - Sediment trap metal fluxes from Hawaii Ocean Timeseries (HOT) R/V Kilo Moana cruises at station ALOHA, North Pacific Subtropical Gyre, from December 2020 to November 2023 (Quantifying Iron Turnover in the Upper Ocean via Time-series Measurements at Station ALOHA)";
    Float64 Westernmost_Easting -158.0;
  }
}

 

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 2.22
Disclaimers | Privacy Policy | Contact