Accessing BCO-DMO data
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BCO-DMO ERDDAP
Accessing BCO-DMO data |
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| Dataset Title: | [GP17-OCE Dissolved Total and Labile Cobalt] - Dissolved total (dCo) and labile Co (lCo) measurements from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 (US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17- OCE)) 
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| Institution: | BCO-DMO (Dataset ID: bcodmo_dataset_932707_v1) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Files
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Attributes {
s {
Station_ID {
Int32 actual_range 1, 38;
String long_name "Station_id";
String units "unitless";
}
Event_ID {
String long_name "Event_id";
String units "unitless";
}
Gear_ID {
String long_name "Gear_id";
String units "unitless";
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.67010114e+9, 1.67455152e+9;
String axis "T";
String ioos_category "Time";
String long_name "Start_iso_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_Date_UTC {
String long_name "Start_date_utc";
String units "unitless";
}
Start_Time_UTC {
String long_name "Start_time_utc";
String units "unitless";
}
End_ISO_DateTime_UTC {
Float64 actual_range 1.67010492e+9, 1.67455308e+9;
String ioos_category "Time";
String long_name "End_iso_datetime_utc";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
End_Date_UTC {
String long_name "End_date_utc";
String units "unitless";
}
End_Time_UTC {
String long_name "End_time_utc";
String units "unitless";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 actual_range -67.00143, -19.89478;
String axis "Y";
String ioos_category "Location";
String long_name "Start_latitude";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range -152.0003, -75.09718;
String axis "X";
String ioos_category "Location";
String long_name "Start_longitude";
String standard_name "longitude";
String units "degrees_east";
}
End_Latitude {
Float32 actual_range -67.00487, -19.99988;
String long_name "End_latitude";
String units "degrees_north";
}
End_Longitude {
Float32 actual_range -152.0003, -75.0972;
String long_name "End_longitude";
String units "degrees_east";
}
Rosette_Position {
Int32 actual_range 0, 24;
String long_name "Rosette_position";
String units "unitless";
}
Sample_ID {
Int32 actual_range 15907, 18761;
String long_name "Sample_id";
String units "unitless";
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 actual_range 3.0, 5621.2;
String axis "Z";
String ioos_category "Location";
String long_name "Sample_depth";
String positive "down";
String standard_name "depth";
String units "m";
}
Co_D_CONC_BOTTLE_lg4vkh {
Float32 actual_range 0.0, 78.51975;
String long_name "Co_d_conc_bottle_lg4vkh";
String units "picomolar (pM)";
}
SD1_Co_D_CONC_BOTTLE_lg4vkh {
String long_name "Sd1_co_d_conc_bottle_lg4vkh";
String units "picomolar (pM)";
}
Flag_Co_D_CONC_BOTTLE_lg4vkh {
Int32 actual_range 1, 6;
String long_name "Flag_co_d_conc_bottle_lg4vkh";
String units "unitless";
}
Co_DL_CONC_BOTTLE_odwv1j {
Float32 actual_range 0.0, 24.37629;
String long_name "Co_dl_conc_bottle_odwv1j";
String units "picomolar (pM)";
}
SD1_Co_DL_CONC_BOTTLE_odwv1j {
String long_name "Sd1_co_dl_conc_bottle_odwv1j";
String units "picomolar (pM)";
}
Flag_Co_DL_CONC_BOTTLE_odwv1j {
Int32 actual_range 1, 6;
String long_name "Flag_co_dl_conc_bottle_odwv1j";
String units "unitless";
}
Co_DL_CONC_FISH_mmzk4i {
Float32 actual_range 0.0, 14.70389;
String long_name "Co_dl_conc_fish_mmzk4i";
String units "picomolar (pM)";
}
SD1_Co_DL_CONC_FISH_mmzk4i {
String long_name "Sd1_co_dl_conc_fish_mmzk4i";
String units "picomolar (pM)";
}
Flag_Co_DL_CONC_FISH_mmzk4i {
Int32 actual_range 1, 6;
String long_name "Flag_co_dl_conc_fish_mmzk4i";
String units "unitless";
}
Co_D_CONC_FISH_6ltauy {
Float32 actual_range 0.0, 55.09856;
String long_name "Co_d_conc_fish_6ltauy";
String units "picomolar (pM)";
}
SD1_Co_D_CONC_FISH_6ltauy {
String long_name "Sd1_co_d_conc_fish_6ltauy";
String units "picomolar (pM)";
}
Flag_Co_D_CONC_FISH_6ltauy {
Int32 actual_range 1, 6;
String long_name "Flag_co_d_conc_fish_6ltauy";
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 doi "10.26008/1912/bco-dmo.932707.1";
Float64 Easternmost_Easting -75.09718;
Float64 geospatial_lat_max -19.89478;
Float64 geospatial_lat_min -67.00143;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -75.09718;
Float64 geospatial_lon_min -152.0003;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 5621.2;
Float64 geospatial_vertical_min 3.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"2024-11-23T17:23:35Z (local files)
2024-11-23T17:23:35Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_932707_v1.html";
String infoUrl "https://www.bco-dmo.org/dataset/932707";
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 -19.89478;
String sourceUrl "(local files)";
Float64 Southernmost_Northing -67.00143;
String summary "Despite the scarcity of cobalt in the global ocean, it plays important roles in some cellular functions, both in its role as a central factor in vitamin B12, and as an inorganic protein cofactor. Consequently, its distribution and speciation in marine environments is an important factor in understanding the activity of marine biota. Dissolved cobalt often displays a 'hybrid' profile type, with biological uptake dominating in the surface waters and removal by scavenging onto particles in the mesopelagic and below. These scavenging processes limit the accumulation of dissolved Co in the deep ocean. The relative contributions of scavenging and surface biological uptake are variable regionally due to both chemical and biological factors: recent research shows that dCo inventories may be intimately tied to the manganese redox cycle and formation of Mn oxides, and thus is heavily influenced by oxygen availability and local microbial community structure. Variability in Co usage - and by extension, its stoichiometry with respect to macronutrients - could be the result of differing uses of and needs for Co-utilizing metalloenzymes between taxa, and the plasticity of individual organisms with regards to metal availability. This dataset includes dissolved total (dCo) and labile Co (lCo) measurements from the GP17-OCE expedition, which occurred from 1 December 2022 to 25 January 2023, and traversed the South Pacific and a portion of the Southern Ocean. dCo samples are UV-irradiated before measurement, and so include both ligand bound and free Co. lCo samples are not UV-irradiated, thus represent the free Co inventory and that which is very weakly bound. lCo can be considered as the more bioavailable fraction. These samples were analyzed using competitive ligand exchange cathodic stripping voltammetry with a hanging mercury drop electrode. The dissolved Co distribution is understudied in much of the ocean, including the Southern Ocean. Given the contribution of the Southern Ocean to global deep water formation, the influences on the dCo inventory in this region likely impact Co supply in all ocean basins.";
String time_coverage_end "2023-01-24T09:12:00Z";
String time_coverage_start "2022-12-03T20:59:00Z";
String title "[GP17-OCE Dissolved Total and Labile Cobalt] - Dissolved total (dCo) and labile Co (lCo) measurements from the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023 (US GEOTRACES GP17 Section: South Pacific and Southern Ocean (GP17-OCE))";
Float64 Westernmost_Easting -152.0003;
}
}
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.