Easier access to scientific data
Brought to you by NOAA NMFS SWFSC ERD
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ERDDAP
Easier access to scientific data |
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Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | KERFIX_Biology_Bacteria
|
| Institution: | ARAGO-UPMC (Dataset ID: KERFIX_BIOLOGY_BACTERIA_4581_ffaf_cd5f) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Make a graph
|
Attributes {
s {
Cruise {
String ioos_category "Unknown";
String long_name "name of the cruise";
}
time {
String _CoordinateAxisType "Time";
String axis "T";
Float64 colorBarMaximum 50.0;
Float64 colorBarMinimum 0.0;
String ioos_category "Time";
String long_name "Date and time (UT in ISO8601 format to known precision)";
String sdn_P02_urn "SDN:P02::AYMD";
String sdn_parameter_urn "SDN:P01::DTUT8601";
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";
}
latitude {
String _CoordinateAxisType "Lat";
Float32 _FillValue -999999.0;
Float32 actual_range -50.66667, -50.66667;
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String comment "Latitude for each point";
String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
String ioos_category "Location";
String long_name "Latitude of each location";
String Processing_level "Raw instrument data";
String reference "WGS84";
String sdn_P02_urn "SDN:P02::ALAT";
String sdn_parameter_urn "SDN:P01::ALATZZ01";
String standard_name "latitude";
String units "degrees_north";
Float32 valid_max 90.0;
Float32 valid_min -90.0;
}
longitude {
String _CoordinateAxisType "Lon";
Float32 _FillValue -999999.0;
Float32 actual_range 68.41666, 68.41666;
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String coordinate_reference_frame "urn:ogc:def:crs:EPSG::4326";
String ioos_category "Location";
String long_name "Longitude of each location";
String Processing_level "Raw instrument data";
String reference "WGS84";
String sdn_P02_urn "SDN:P02::ALAT";
String sdn_parameter_urn "SDN:P01::ALONZZ01";
String standard_name "longitude";
String units "degrees_east";
Float32 valid_max 180.0;
Float32 valid_min -180.0;
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 1500.0;
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String coordinate_reference_frame "urn:ogc:def:crs:EPSG::CRF 5831";
String ioos_category "Location";
String long_name "Depth of measurement";
String positive "down";
String Processing_level "Raw instrument data";
String references "sea_level";
String sdn_P02_urn "SDN:P02::MBAN";
String sdn_parameter_urn "SDN:P01::MBANZZZZ";
String standard_name "depth";
String units "m";
Float32 valid_max 1500.0;
Float32 valid_min 0.0;
}
Station {
String cf_role "timeseries_id";
String ioos_category "Identifier";
String long_name "Name of the station";
}
Abundance {
Float32 _FillValue -999999.0;
Float32 actual_range 10557.33, 934135.9;
Float64 colorBarMaximum 1000000.0;
Float64 colorBarMinimum 0.0;
String DM_indicator "D";
String ioos_category "Unknown";
String long_name "Abundance of bacteria (ITIS: 202421: WoRMS 6) per unit volume of the water body by acridine orange staining and microscopy";
String sdn_P02_urn "SDN:P02::BNTX";
String sdn_parameter_urn "SDN:P01::TBCCMAPZ";
String units "nb/ml";
Float32 valid_max 934000.0;
Float32 valid_min 10600.0;
}
Free_living_bacteria {
Float32 _FillValue -999999.0;
Float32 actual_range 1.49, 100.0;
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String DM_indicator "D";
String ioos_category "Unknown";
String long_name "Abundance of free living bacteria by acridine orange staining and microscopy";
String sdn_parameter_urn "SDN:P01::";
String units "percent";
Float32 valid_max 100.0;
Float32 valid_min 1.49;
}
Particle_associated_bacteria {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 29.17;
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String DM_indicator "D";
String ioos_category "Unknown";
String long_name "Abundance of particle related bacteria by acridine orange staining and microscopy";
String sdn_parameter_urn "SDN:P01::";
String units "percent";
Float32 valid_max 29.17;
Float32 valid_min 0.0;
}
FDC {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 11.68;
Float64 colorBarMaximum 100.0;
Float64 colorBarMinimum 0.0;
String DM_indicator "D";
String ioos_category "Meteorology";
String long_name "Cell division frequency";
String sdn_parameter_urn "SDN:P01::";
String units "percent";
Float32 valid_max 11.68;
Float32 valid_min 0.0;
}
Cell_volume {
Float32 _FillValue -999999.0;
Float32 actual_range 0.03, 0.33;
Float64 colorBarMaximum 0.4;
Float64 colorBarMinimum 0.0;
String DM_indicator "D";
String ioos_category "Unknown";
String long_name "Cell volume of biological entity specified elsewhere by cell size measurements and computation using stereometric formulas";
String sdn_P02_urn "SDN:P02::BPRP";
String sdn_parameter_urn "SDN:P01::CELLVOLM";
String units "um3";
Float32 valid_max 0.33;
Float32 valid_min 0.03;
}
Carbon_biomass {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 159.6;
Float64 colorBarMaximum 200.0;
Float64 colorBarMinimum 0.0;
String comment "Bacterial biomass was calculated using two different methods, an average bacterial cell mass of 60 fg C cell–1 (Bjørnsen, 1986, Trousselier et al., 1997) was applied to total cell numbers and secondly, a volume specific conversion factor of 200 fg C μm–3 was applied to total bacterial biovolume (Bjørnsen and Kuparinen, 1991, Theil-Nielsen and Søndergaard, 1998).";
String DM_indicator "D";
String ioos_category "Unknown";
String long_name "Carbon biomass of Bacteria (ITIS: 202421: WoRMS 6) per unit volume of the water body";
String sdn_P02_urn "SDN:P02::BNTC";
String sdn_parameter_urn "SDN:P01::TBBMXXXX";
String units "ugC/l";
Float32 valid_max 159.6;
Float32 valid_min 0.0;
}
}
NC_GLOBAL {
String _NCProperties "version=2,netcdf=4.6.3,hdf5=1.10.2";
String area "Southern Ocean";
String cdm_data_type "TimeSeries";
String cdm_timeseries_variables "Station, longitude, latitude";
String Conventions "SeaDatanet_1.0, CF-1.6, COARDS, ACDD-1.3";
String creator_name "SeaDataNet";
String creator_url "https://www.seadatanet.org/";
String data_mode "D";
String data_type "OceanSITES time-series data";
String date_update "2020-01-27T10:54:00Z";
Float64 Easternmost_Easting 68.41666;
String featureType "TimeSeries";
String format_version "1.3";
Float64 geospatial_lat_max -50.66667;
Float64 geospatial_lat_min -50.66667;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 68.41666;
Float64 geospatial_lon_min 68.41666;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 1500.0;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"vessel at fixed position
2025-10-14T22:09:03Z (local files)
2025-10-14T22:09:03Z https://erddap.imev-mer.fr/erddap/tabledap/KERFIX_BIOLOGY_BACTERIA_4581_ffaf_cd5f.html";
String id "KERFIX_Biology_Bacteria";
String infoUrl "https://www.seadatanet.org/";
String institution "ARAGO-UPMC";
String keywords "abundance, acridine, arago, arago-upmc, bacteria, biological, biology, biomass, body, carbon, Carbon_biomass, cell, Cell_volume, computation, cruise, data, depth, division, elsewhere, entity, FDC, formulas, free, Free_living_bacteria, frequency, identifier, itis, Julian_day, kerfix, living, measurements, meteorology, microscopy, name, orange, particle, Particle_associated_bacteria, per, related, size, specified, staining, station, statistics, stereometric, time, unit, upmc, using, volume, water, worms";
String keywords_vocabulary "SeaDataNet Parameter Discovery Vocabulary";
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.";
String naming_authority "CNRS-INSU";
String netcdf_version "4";
Float64 Northernmost_Northing -50.66667;
String principal_investigator "Daniel Delille";
String principal_investigator_email "delille@arago.obs-banyuls.fr";
String principal_investigator_url "https://www.researchgate.net/profile/Daniel_Delille";
String project "KERFIX";
String publisher_email "delille@arago.obs-banyuls.fr";
String publisher_name "Daniel Delille";
String publisher_type "person";
String publisher_url "https://www.researchgate.net/profile/Daniel_Delille";
String quality_control_indicator "unknown";
String source "vessel at fixed position";
String sourceUrl "(local files)";
Float64 Southernmost_Northing -50.66667;
String standard_name_vocabulary "CF Standard Name Table v29";
String subsetVariables "Cruise, Station";
String summary "Parameters related to the carbon cycle in the southern ocean";
String time_coverage_duration "P2Y11M16D";
String title "KERFIX_Biology_Bacteria";
Float64 Westernmost_Easting 68.41666;
}
}
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.