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_Phytoplankton
|
| Institution: | LOOB, Departement of Antarctic Biology & LEMAR (Dataset ID: KERFIX_BIOLOGY_PHYTO_e045_651a_13b7) |
| 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";
Float64 actual_range 6.952608e+8, 7.938432e+8;
String axis "T";
Float64 colorBarMaximum 17000.0;
Float64 colorBarMinimum 15000.0;
String comment "julian day";
String conventions "Relative julian days with decimal part (as part of the day)";
String ioos_category "Time";
String long_name "Time";
String sdn_P02_urn "SDN:P02::AYMD";
String sdn_parameter_urn "SDN:P01::ELTJLD01";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
Float64 valid_max 16493.0;
Float64 valid_min 15352.0;
}
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, 500.0;
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 350.0;
Float32 valid_min 0.0;
}
Station {
String cf_role "timeseries_id";
String ioos_category "Identifier";
String long_name "Name of the station";
}
Chlorophyll_a {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 1.15;
Float64 colorBarMaximum 30.0;
Float64 colorBarMinimum 0.03;
String colorBarScale "Log";
String DM_indicator "D";
String ioos_category "Ocean Color";
String long_name "Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by filtration, acetone extraction and fluorometry";
String sdn_P02_urn "SDN:P02::CPWC";
String sdn_parameter_urn "SDN:P01::CPHLFLPZ";
String sensor_manufacturer "Perkin Elmer";
String sensor_model "MPF 66";
String standard_name "mass_concentration_of_chlorophyll_a_in_sea_water";
String units "ug/l";
Float32 valid_max 1.15;
Float32 valid_min 0.0;
}
Chlorophyll_b {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 0.1;
Float64 colorBarMaximum 30.0;
Float64 colorBarMinimum 0.03;
String colorBarScale "Log";
String DM_indicator "D";
String ioos_category "Ocean Color";
String long_name "Concentration of chlorophyll-b {chl-b CAS 519-62-0} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC)";
String sdn_P02_urn "SDN:P02::CPWC";
String sdn_parameter_urn "SDN:P01::CHLBHPP1";
String sensor_manufacturer "Perkin Elmer";
String sensor_model "MPF 66";
String standard_name "mass_concentration_of_chlorophyll_in_sea_water";
String units "ug/l";
Float32 valid_max 1.1;
Float32 valid_min 0.0;
}
Chlorophyll_c {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 0.42;
Float64 colorBarMaximum 30.0;
Float64 colorBarMinimum 0.03;
String colorBarScale "Log";
String DM_indicator "D";
String ioos_category "Ocean Color";
String long_name "Concentration of chlorophyll-c {chl-c} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC)";
String sdn_P02_urn "SDN:P02::CPWC";
String sdn_parameter_urn "SDN:P01::CHLCHPP1";
String sensor_manufacturer "Perkin Elmer";
String sensor_model "MPF 66";
String standard_name "mass_concentration_of_chlorophyll_in_sea_water";
String units "ug/l";
Float32 valid_max 0.42;
Float32 valid_min 0.0;
}
Phaeophytin_a {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 0.35;
Float64 colorBarMaximum 0.4;
Float64 colorBarMinimum 0.0;
String DM_indicator "D";
String ioos_category "Optical Properties";
String long_name "Concentration of phaeophytin-a {pheophytin-a CAS 603-17-8} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and fluorometry";
String sdn_P02_urn "SDN:P02::PHWC";
String sdn_parameter_urn "SDN:P01::PHEOPH01";
String sensor_manufacturer "Perkin Elmer";
String sensor_model "MPF 66";
String units "ug/l";
Float32 valid_max 0.35;
Float32 valid_min 0.0;
}
Degrad {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 0.93;
Float64 colorBarMaximum 30.0;
Float64 colorBarMinimum 0.03;
String colorBarScale "Log";
String DM_indicator "D";
String ioos_category "Ocean Color";
String long_name "Degradation of chlorophyll";
String sdn_parameter_urn "SDN:P01::";
String sensor_manufacturer "Perkin Elmer";
String sensor_model "MPF 66";
String standard_name "concentration_of_chlorophyll_in_sea_water";
String units "ug/l";
Float32 valid_max 0.93;
Float32 valid_min 0.0;
}
Flagellates_Monads {
Float32 _FillValue -999999.0;
Float32 actual_range 7.87, 2941.0;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String comment "cells between 1.5 and 10 µm";
String DM_indicator "D";
String ioos_category "Quality";
String long_name "Abundance of flagellates per unit volume of experiment water sample by optical microscopy ; Abundance of Monads [Size: >10um] per unit volume of the water body by optical microscopy";
String sdn_P02_urn "SDN:P02::PNTX";
String sdn_parameter_urn "SDN:P01::P401M01A";
String sensor_manufacturer "Olympus";
String sensor_model "Olympus inverted microscope";
String units "cells x 10^3/l";
Float32 valid_max 2941.0;
Float32 valid_min 7.87;
}
Coccolithophore {
Float32 _FillValue -999999.0;
Float32 actual_range 1.12, 296.0;
Float64 colorBarMaximum 400.0;
Float64 colorBarMinimum 0.0;
String comment "cells < 10 µm";
String DM_indicator "D";
String ioos_category "Optical Properties";
String long_name "Abundance of Emiliania huxleyi (ITIS: 2251: WoRMS 115104) per unit volume of experiment water sample by optical microscopy";
String sdn_P02_urn "SDN:P02::EXSV";
String sdn_parameter_urn "SDN:P01::P448MEXP";
String sensor_manufacturer "Olympus";
String sensor_model "Olympus inverted microscope";
String units "cells x 10^3/l";
Float32 valid_max 296.0;
Float32 valid_min 1.12;
}
Dinoflagellates {
Float32 _FillValue -999999.0;
Float32 actual_range 0.6, 104.4;
Float64 colorBarMaximum 150.0;
Float64 colorBarMinimum 0.0;
String comment "cells between 10 and 40 µm";
String DM_indicator "D";
String ioos_category "Quality";
String long_name "Abundance of Dinoflagellates (ITIS: 9873: WoRMS 19542) per unit volume of experiment water sample by optical microscopy";
String sdn_P02_urn "SDN:P02::PYTT";
String sdn_parameter_urn "SDN:P01::DINOEXPM";
String sensor_manufacturer "Olympus";
String sensor_model "Olympus inverted microscope";
String units "cells x 10^3/l";
Float32 valid_max 104.4;
Float32 valid_min 0.6;
}
Diatoms {
Float32 _FillValue -999999.0;
Float32 actual_range 0.0, 356.8;
Float64 colorBarMaximum 400.0;
Float64 colorBarMinimum 0.0;
String comment "cells > 10 µm";
String DM_indicator "D";
String ioos_category "Optical Properties";
String long_name "Abundance of Diatoma (ITIS: 3214: WoRMS 149013) per unit volume of the water body by optical microscopy";
String sdn_P02_urn "SDN:P02::PATX";
String sdn_parameter_urn "SDN:P01::P160M00Z";
String sensor_manufacturer "Olympus";
String sensor_model "Olympus inverted microscope";
String units "cells x 10^3/l";
Float32 valid_max 356.8;
Float32 valid_min 0.0;
}
Total_phyto {
Float32 _FillValue -999999.0;
Float32 actual_range 10.67, 3698.2;
Float64 colorBarMaximum 4000.0;
Float64 colorBarMinimum 0.0;
String DM_indicator "D";
String ioos_category "Phytoplankton Species";
String long_name "Total phytoplankton";
String sdn_parameter_urn "SDN:P01::";
String sensor_manufacturer "Olympus";
String sensor_model "Olympus inverted microscope";
String units "cells x 10^3/l";
Float32 valid_max 3698.2;
Float32 valid_min 10.67;
}
BSi {
Float32 _FillValue -999999.0;
Float32 actual_range 0.11, 534.0;
Float64 colorBarMaximum 6.0;
Float64 colorBarMinimum 0.0;
String DM_indicator "D";
String ioos_category "Unknown";
String long_name "Concentration of biogenic silica {BSi opal} per unit volume of the water body [particulate >unknown phase] by filtration, alkali hydrolysis and colorimetric analysis";
String sdn_P02_urn "SDN:P02::SIXX";
String sdn_parameter_urn "SDN:P01::OPALWCP7";
String units "umol/l";
Float32 valid_max 5.34;
Float32 valid_min 0.11;
}
}
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 "2020-01-20T11:48:00Z";
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 500.0;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"vessel at fixed position
2025-10-14T22:14:20Z (local files)
2025-10-14T22:14:20Z https://erddap.imev-mer.fr/erddap/tabledap/KERFIX_BIOLOGY_PHYTO_e045_651a_13b7.html";
String id "KERFIX_Biology_Phytoplankton";
String infoUrl "https://www.seadatanet.org/";
String institution "LOOB, Departement of Antarctic Biology & LEMAR";
String keywords "10um, 479-61-8, 519-62-0, 603-17-8, abundance, acetone, alkali, analysis, antarctic, biogenic, biology, body, bsi, cas, chemistry, chl, chl-a, chl-b, chl-c, chlorophyll, chlorophyll-a, chlorophyll-b, chlorophyll-c, Chlorophyll_a, Chlorophyll_b, Chlorophyll_c, chromatography, Coccolithophore, color, colorimetric, concentration, concentration_of_chlorophyll_in_sea_water, cruise, data, Degrad, departement, depth, diatoma, Diatoms, dinoflagellates, earth, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, emiliania, experiment, extraction, filtration, flagellates, Flagellates_Monads, fluorometry, gf/f, high, hplc, huxleyi, hydrolysis, identifier, itis, Julian_day, kerfix, lemar, liquid, loob, mass, mass_concentration_of_chlorophyll_a_in_sea_water, mass_concentration_of_chlorophyll_in_sea_water, microscopy, monads, name, ocean, ocean color, oceans, opal, optical, optical properties, particulate, per, performance, phaeophytin, phaeophytin-a, Phaeophytin_a, phase, pheophytin, pheophytin-a, phytoplankton, phytoplankton species, properties, quality, sample, science, sea, seawater, silica, size, species, station, statistics, time, total, Total_phyto, unit, volume, water, worms";
String keywords_vocabulary "GCMD Science Keywords";
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 "Michel Fiala, Elżbieta Kopczynska & Philippe Pondaven";
String principal_investigator_email "mfiala@arago.obs-banyuls.fr ; philippe.pondaven@univ-brest.fr";
String principal_investigator_url "https://www.researchgate.net/profile/Elzbieta_Kopczynska ; https://www-iuem.univ-brest.fr/lemar/equipe/pondaven_philippe/";
String project "KERFIX";
String publisher_email "mfiala@arago.obs-banyuls.fr";
String publisher_name "Michel Fiala & Elżbieta Kopczynska";
String publisher_url "https://www.researchgate.net/profile/Elzbieta_Kopczynska";
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 "P3Y1M14D";
String time_coverage_end "1995-02-27T00:00:00Z";
String time_coverage_start "1992-01-13T00:00:00Z";
String title "KERFIX_Biology_Phytoplankton";
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.