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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: | Suspended and sinking particle composition in the Labrador Sea in Spring 2022
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| Institution: | Ocean Science Centre, Memorial University of Newfoundland (Dataset ID: mun_osc_susp_sink_particle_comp_lab_sea_spr2022) |
| Range: | longitude = -52.47 to -46.437°E, latitude = 56.652 to 58.817°N, depth = 60.0 to 500.0m, time = 2022-05-20T00:00:00Z to 2022-06-02T00:00:00Z |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Data Access Form
| Files
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![[The graph you specified. Please be patient.]](https://dev.cioosatlantic.ca/erddap/tabledap/mun_osc_susp_sink_particle_comp_lab_sea_spr2022.png?longitude,latitude,platform_id&time%3E=2022-05-27T00%3A00%3A00Z&time%3C=2022-06-03T00%3A00%3A00Z&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff)
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Attributes {
s {
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.6530048e+9, 1.654128e+9;
String axis "T";
String calendar "gregorian";
String ioos_category "Time";
String long_name "Time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
cruise {
String ioos_category "Identifier";
String long_name "Cruise identifier";
}
region {
String ioos_category "Location";
String long_name "Name of the sampling area or region";
}
platform_id {
Int32 _FillValue -9999;
Int32 actual_range 4, 28;
String cf_role "timeseries_id";
String ioos_category "Identifier";
String long_name "Station identifier";
String standard_name "platform_id";
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 56.652, 58.817;
String ancillary_variables "latitude_qartod_gross_range_test";
String axis "Y";
Float64 colorBarMaximum 90.0;
Float64 colorBarMinimum -90.0;
String coverage_content_type "coordinate";
String ioos_category "Location";
String long_name "Latitude in decimal degrees (north positive)";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range -52.47, -46.437;
String ancillary_variables "longitude_qartod_gross_range_test";
String axis "X";
Float64 colorBarMaximum 180.0;
Float64 colorBarMinimum -180.0;
String coverage_content_type "coordinate";
String ioos_category "Location";
String long_name "Longitude in decimal degrees (west negative)";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float64 _FillValue NaN;
Float64 actual_range 60.0, 500.0;
String ancillary_variables "depth_qartod_gross_range_test";
String axis "Z";
Float64 colorBarMaximum 8000.0;
Float64 colorBarMinimum -8000.0;
String colorBarPalette "TopographyDepth";
String coverage_content_type "coordinate";
String ioos_category "Location";
String long_name "Numeric depth in meters";
String positive "down";
String standard_name "depth";
String units "m";
}
depth_id {
String coverage_content_type "auxiliaryInformation";
String ioos_category "Location";
String long_name "Categorical depth level";
String standard_name "depth";
}
fraction {
String coverage_content_type "auxiliaryInformation";
String ioos_category "Unknown";
String long_name "Particle fraction";
}
bloom_export_stage {
String coverage_content_type "auxiliaryInformation";
String ioos_category "Biology";
String long_name "Bloom/export stage";
}
mole_concentration_of_particulate_organic_carbon_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.106, 16.262;
String analytical_precision "±0.4%";
String ancillary_variables "mole_concentration_of_particulate_organic_carbon_in_fraction_qartod_gross_range_test";
String calibration "Calibrated with acetanilide standards (Parsons et al., 1984)";
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String instrument "PerkinElmer 2400 CHN analyzer";
String ioos_category "Ocean Color";
String laboratory_method "Determined from replicated samples collected at the top, base, and tray of the marine snow catcher by filtration onto pre-combusted (450 °C, 6 h) 25 mm GF/F filters (Whatman). Filtered volumes were 1 L, 0.75 L, and 0.2 L, respectively. Filters were dried onboard at 40 °C for 12 h and stored at room temperature until analysis. POC was measured following acid fuming (10% HCl).";
String long_name "Measurement value for POC";
String standard_name "mole_concentration_of_particulate_organic_carbon_in_sea_water";
String units "MMol' 'M-3";
Float64 valid_max 99999.0;
Float64 valid_min 0.0;
}
standard_deviation_for_mole_concentration_of_particulate_organic_carbon_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.011, 0.892;
String ancillary_variables "standard_deviation_for_mole_concentration_of_particulate_organic_carbon_in_fraction_qartod_gross_range_test";
Float64 colorBarMaximum 50.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "qualityInformation";
String ioos_category "Quality";
String long_name "Standard deviation for POC";
Float64 missing_value NaN;
String units "MMol' 'M-3";
}
mole_concentration_of_particulate_organic_nitrogen_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 2.652;
String analytical_precision "±0.4%";
String ancillary_variables "mole_concentration_of_particulate_organic_nitrogen_in_fraction_qartod_gross_range_test";
String calibration "Calibrated with acetanilide standards (Parsons et al., 1984)";
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String instrument "PerkinElmer 2400 CHN analyzer";
String ioos_category "Unknown";
String laboratory_method "Measured following acid fuming (10% HCl) using a PerkinElmer 2400 CHN analyzer calibrated with acetanilide standards (Parsons et al., 1984).";
String long_name "Measurement value for PON";
String units "MMol' 'M-3";
Float64 valid_max 99999.0;
Float64 valid_min 0.0;
}
standard_deviation_for_mole_concentration_of_particulate_organic_nitrogen_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.002, 0.349;
String ancillary_variables "standard_deviation_for_mole_concentration_of_particulate_organic_nitrogen_in_fraction_qartod_gross_range_test";
Float64 colorBarMaximum 50.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "qualityInformation";
String ioos_category "Quality";
String long_name "Standard deviation for PON";
Float64 missing_value NaN;
String units "MMol' 'M-3";
}
moles_of_particulate_biogenic_silica_per_unit_volume_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.005, 0.57;
String ancillary_variables "moles_of_particulate_biogenic_silica_per_unit_volume_in_fraction_qartod_gross_range_test";
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String ioos_category "Unknown";
String laboratory_method "Measured by filtering 0.1–1 L of sample onto 47 mm polycarbonate filters (0.6 µm pore size, Millipore). Filters were dried at 40 °C for 12 h. Samples were digested in 0.2 N NaOH at 95 °C for 40 min, cooled, diluted with Milli-Q water, and analyzed spectrophotometrically using the molybdosilicic acid method (Strickland & Parsons, 1968).";
String long_name "Measurement value for BSi";
Float64 missing_value NaN;
String units "MMol' 'M-3";
Float64 valid_max 99999.0;
Float64 valid_min 0.0;
}
mass_concentration_of_transparent_exopolymer_particle_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.271, 200.455;
String ancillary_variables "mass_concentration_of_transparent_exopolymer_particle_in_fraction_qartod_gross_range_test";
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String ioos_category "Unknown";
String laboratory_method "Quantified from replicated samples by filtration (0.1–1 L) onto 25 mm polycarbonate filters (0.4 µm pore size, Whatman). Filters were stained onboard immediately after collection using Alcian Blue (0.02%, pH 2.5), following established protocols (Passow & Alldredge, 1995; Cisternas-Novoa et al., 2014).";
String long_name "Measurement value for TEP";
Float64 missing_value NaN;
String units "mg XG eq m-3";
Float64 valid_max 99999.0;
Float64 valid_min 0.0;
}
standard_deviation_for_mass_concentration_of_transparent_exopolymer_particle_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 16.713;
String ancillary_variables "standard_deviation_for_mass_concentration_of_transparent_exopolymer_particle_in_fraction_qartod_gross_range_test";
Float64 colorBarMaximum 50.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "qualityInformation";
String ioos_category "Quality";
String long_name "Standard deviation for TEP";
Float64 missing_value NaN;
String units "mg XG eq m-3";
}
mass_concentration_of_coomassie_stainable_particles_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.187, 77.873;
String ancillary_variables "mass_concentration_of_coomassie_stainable_particles_in_fraction_qartod_gross_range_test";
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String ioos_category "Unknown";
String laboratory_method "Quantified from replicated samples by filtration (0.1–1 L) onto 25 mm polycarbonate filters (0.4 µm pore size, Whatman). Filters were stained onboard immediately after collection using Coomassie Brilliant Blue G-250 (0.04%, pH 7.4), following established protocols (Passow & Alldredge, 1995; Cisternas-Novoa et al., 2014).";
String long_name "Measurement value for CSP";
Float64 missing_value NaN;
String units "mg BSA eq m-3";
Float64 valid_max 99999.0;
Float64 valid_min 0.0;
}
standard_deviation_for_mass_concentration_of_coomassie_stainable_particles_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 9.351;
String ancillary_variables "standard_deviation_for_mass_concentration_of_coomassie_stainable_particles_in_fraction_qartod_gross_range_test";
Float64 colorBarMaximum 50.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "qualityInformation";
String ioos_category "Quality";
String long_name "Standard deviation for CSP";
Float64 missing_value NaN;
String units "mg BSA eq m-3";
}
moles_of_particulate_inorganic_carbon_per_unit_volume_in_fraction_mmolm_3 {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 67.19;
String ancillary_variables "moles_of_particulate_inorganic_carbon_per_unit_volume_in_fraction_mmolm_3_qartod_gross_range_test";
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String ioos_category "Ocean Color";
String laboratory_method "Calculated as the difference between Total Particulate Carbon (TPC) and Particulate Organic Carbon (POC). TPC was measured using the same procedure as POC without acidification.";
String long_name "Measurement value for PIC";
Float64 missing_value NaN;
String standard_name "moles_of_particulate_inorganic_carbon_per_unit_mass_in_sea_water";
String units "MMol' 'M-3";
Float64 valid_max 99999.0;
Float64 valid_min 0.0;
}
mole_concentration_of_particulate_hydrolyzable_amino_acids_in_fraction {
Float64 _FillValue NaN;
Float64 actual_range 0.0, 1.155;
String ancillary_variables "mole_concentration_of_particulate_hydrolyzable_amino_acids_in_fraction_qartod_gross_range_test";
Float64 colorBarMaximum 1.0;
Float64 colorBarMinimum 0.0;
String coverage_content_type "physicalMeasurement";
String ioos_category "Unknown";
String long_name "Measurement value for Particulate Hydrolyzable Amino Acids";
Float64 missing_value NaN;
String units "MMol' 'M-3";
Float64 valid_max 99999.0;
Float64 valid_min 0.0;
}
latitude_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 1;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [-90.0, 90.0], \"suspect_span\": [56.17199735272624, 60.41575264727375]}";
String ioos_qc_module "qartod";
String ioos_qc_target "latitude";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "latitude";
String units "degrees_north";
Byte valid_max 9;
Byte valid_min 1;
}
longitude_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 1;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [-180.0, 180.0], \"suspect_span\": [-54.165510221511056, -44.81048977848894]}";
String ioos_qc_module "qartod";
String ioos_qc_target "longitude";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "longitude";
String units "degrees_east";
Byte valid_max 9;
Byte valid_min 1;
}
depth_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 1;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [0.0, 10000.0], \"suspect_span\": [0.0, 660.9087069061907]}";
String ioos_qc_module "qartod";
String ioos_qc_target "depth";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "depth";
Byte valid_max 9;
Byte valid_min 1;
}
mole_concentration_of_particulate_organic_carbon_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 3;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [0.0, 99999.0], \"suspect_span\": [0.0, 12.324698509718019]}";
String ioos_qc_module "qartod";
String ioos_qc_target "mole_concentration_of_particulate_organic_carbon_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "gross_range_test_quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
mole_concentration_of_particulate_organic_nitrogen_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 3;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [0.0, 99999.0], \"suspect_span\": [0.0, 2.160619013340769]}";
String ioos_qc_module "qartod";
String ioos_qc_target "mole_concentration_of_particulate_organic_nitrogen_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "gross_range_test_quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
moles_of_particulate_biogenic_silica_per_unit_volume_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [0.0, 99999.0], \"suspect_span\": [0.0, 0.6220709930305836]}";
String ioos_qc_module "qartod";
String ioos_qc_target "moles_of_particulate_biogenic_silica_per_unit_volume_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "gross_range_test_quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
mass_concentration_of_transparent_exopolymer_particle_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [0.0, 99999.0], \"suspect_span\": [0.0, 176.8721326560116]}";
String ioos_qc_module "qartod";
String ioos_qc_target "mass_concentration_of_transparent_exopolymer_particle_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "gross_range_test_quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
mass_concentration_of_coomassie_stainable_particles_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [0.0, 99999.0], \"suspect_span\": [0.0, 68.63625340828348]}";
String ioos_qc_module "qartod";
String ioos_qc_target "mass_concentration_of_coomassie_stainable_particles_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "gross_range_test_quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
moles_of_particulate_inorganic_carbon_per_unit_volume_in_fraction_mmolm_3_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [0.0, 99999.0], \"suspect_span\": [0.0, 52.157611560786904]}";
String ioos_qc_module "qartod";
String ioos_qc_target "moles_of_particulate_inorganic_carbon_per_unit_volume_in_fraction_mmolm-3";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "gross_range_test_quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
mole_concentration_of_particulate_hydrolyzable_amino_acids_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 1, 9;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "GOOD UNKNOWN SUSPECT FAIL MISSING";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Quality";
String ioos_qc_config "{\"fail_span\": [0.0, 99999.0], \"suspect_span\": [0.0, 0.8941809475443491]}";
String ioos_qc_module "qartod";
String ioos_qc_target "mole_concentration_of_particulate_hydrolyzable_amino_acids_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "gross_range_test_quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
standard_deviation_for_mole_concentration_of_particulate_organic_carbon_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 2;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "pass not_evaluated suspect fail missing_data";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Statistics";
String ioos_qc_module "qartod";
String ioos_qc_target "standard_deviation_for_mole_concentration_of_particulate_organic_carbon_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
standard_deviation_for_mole_concentration_of_particulate_organic_nitrogen_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 2;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "pass not_evaluated suspect fail missing_data";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Statistics";
String ioos_qc_module "qartod";
String ioos_qc_target "standard_deviation_for_mole_concentration_of_particulate_organic_nitrogen_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
standard_deviation_for_mass_concentration_of_transparent_exopolymer_particle_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 2;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "pass not_evaluated suspect fail missing_data";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Statistics";
String ioos_qc_module "qartod";
String ioos_qc_target "standard_deviation_for_mass_concentration_of_transparent_exopolymer_particle_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
standard_deviation_for_mass_concentration_of_coomassie_stainable_particles_in_fraction_qartod_gross_range_test {
Byte _FillValue 127;
String _Unsigned "false";
Byte actual_range 2, 2;
Float64 colorBarMaximum 10.0;
Float64 colorBarMinimum 0.0;
String flag_meanings "pass not_evaluated suspect fail missing_data";
Byte flag_values 1, 2, 3, 4, 9;
String ioos_category "Statistics";
String ioos_qc_module "qartod";
String ioos_qc_target "standard_deviation_for_mass_concentration_of_coomassie_stainable_particles_in_fraction";
String ioos_qc_test "gross_range_test";
String long_name "Gross Range Test Quality Flag";
String standard_name "quality_flag";
Byte valid_max 9;
Byte valid_min 1;
}
}
NC_GLOBAL {
String cdm_data_type "TimeSeries";
String cdm_timeseries_variables "platform_id, latitude, longitude";
String Conventions "CF-1.10, ACDD-1.3, IOOS-1.2, COARDS";
String creator_institution "Ocean Science Centre, Memorial University of Newfoundland; Institute of Environmental Engineering, ETH Zurich";
String creator_name "Carolina Cisternas-Novoa, Elisa Romanelli, and Uta Passow";
String creator_type "person";
String description "Concentrations of parameters determined from discrete water samples collected at three MSC sections by filtering seawater through pre-combusted glass fiber filters. Processed in laboratory using parameter-specific analytical methods. No continuous sensors utilized.";
Float64 Easternmost_Easting -46.437;
String featureType "TimeSeries";
Float64 geospatial_lat_max 58.817;
Float64 geospatial_lat_min 56.652;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -46.437;
Float64 geospatial_lon_min -52.47;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 500.0;
Float64 geospatial_vertical_min 60.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String history
"Metadata derived from 260325_BELAS1_Lab_Sea_MSC_metadata.csv and msc_particles_biogeochem_BELAS1_Labrador_Sea_2022.docx.
2026-05-25T06:32:45Z (local files)
2026-05-25T06:32:45Z https://dev.cioosatlantic.ca/tabledap/mun_osc_susp_sink_particle_comp_lab_sea_spr2022.das";
String infoUrl "???";
String institution "Ocean Science Centre, Memorial University of Newfoundland";
String keywords "acids, amino, area, biology, bloom, bloom/export, bloom_export_stage, bsi, carbon, categorical, centre, color, composition, concentration, cruise, csp, data, decimal, degrees, department, depth, depth_id, depth_qartod_gross_range_test, deviation, export, fisheries, flag, fraction, gross, gross_range_test_quality_flag, hydrolyzable, identifier, labrador, latitude, latitude_qartod_gross_range_test, level, longitude, longitude_qartod_gross_range_test, mass_concentration_of_coomassie_stainable_particles_in_fraction, mass_concentration_of_coomassie_stainable_particles_in_fraction_qartod_gross_range_test, mass_concentration_of_transparent_exopolymer_particle_in_fraction, mass_concentration_of_transparent_exopolymer_particle_in_fraction_qartod_gross_range_test, measurement, memorial, meters, mole, mole_concentration_of_particulate_hydrolyzable_amino_acids_in_fraction, mole_concentration_of_particulate_hydrolyzable_amino_acids_in_fraction_qartod_gross_range_test, mole_concentration_of_particulate_organic_carbon_in_fraction, mole_concentration_of_particulate_organic_carbon_in_fraction_qartod_gross_range_test, mole_concentration_of_particulate_organic_carbon_in_sea_water, mole_concentration_of_particulate_organic_nitrogen_in_fraction, mole_concentration_of_particulate_organic_nitrogen_in_fraction_qartod_gross_range_test, moles_of_particulate_biogenic_silica_per_unit_volume_in_fraction, moles_of_particulate_biogenic_silica_per_unit_volume_in_fraction_qartod_gross_range_test, moles_of_particulate_inorganic_carbon_per_unit_volume_in_fraction_mmolm_3, moles_of_particulate_inorganic_carbon_per_unit_volume_in_fraction_mmolm_3_qartod_gross_range_test, name, negative, newfoundland, north, numeric, ocean, ocean color, oceans, organic, particle, particulate, platform, platform_id, poc, pon, positive, quality, quality_flag, range, region, sampling, science, sea, seawater, sinking, spring, stage, standard, standard_deviation_for_mass_concentration_of_coomassie_stainable_particles_in_fraction, standard_deviation_for_mass_concentration_of_coomassie_stainable_particles_in_fraction_qartod_gross_range_test, standard_deviation_for_mass_concentration_of_transparent_exopolymer_particle_in_fraction, standard_deviation_for_mass_concentration_of_transparent_exopolymer_particle_in_fraction_qartod_gross_range_test, standard_deviation_for_mole_concentration_of_particulate_organic_carbon_in_fraction, standard_deviation_for_mole_concentration_of_particulate_organic_carbon_in_fraction_qartod_gross_range_test, standard_deviation_for_mole_concentration_of_particulate_organic_nitrogen_in_fraction, standard_deviation_for_mole_concentration_of_particulate_organic_nitrogen_in_fraction_qartod_gross_range_test, station, statistics, suspended, tep, test, time, university, value, water, west";
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 58.817;
String processing_level "Quality Controlled (QARTOD)";
String project "BELAS-1";
String quality_control_procedures "Data was evaluated using IOOS QARTOD methodologies. A Gross Range Test was applied to all spatial and biochemical variables. For geographic coordinates and depth, standard physical limits were applied (e.g., Latitude [-90, 90], Depth [0, 10000]). For biochemical parameters (POC, PON, BSi, TEP, CSP, PIC), the absolute 'Fail' span was set to [0.0, 99999.0]. The 0.0 minimum prevents physically impossible negative biological mass, while the 99999.0 ceiling acts as a fail-safe to catch catastrophic transcription errors. The 'Suspect' span was dynamically calculated using a 3-sigma (3 standard deviations) statistical threshold derived from the dataset's own mean to accurately identify statistical outliers requiring human review before reusing.";
String region "Labrador Sea";
String source "Discrete water samples processed via laboratory analytical methods.";
String sourceUrl "(local files)";
Float64 Southernmost_Northing 56.652;
String standard_name_vocabulary "CF Standard Name Table v70";
String subsetVariables "cruise, region, platform_id, depth_id, fraction, bloom_export_stage, latitude_qartod_gross_range_test, longitude_qartod_gross_range_test, depth_qartod_gross_range_test, mole_concentration_of_particulate_organic_carbon_in_fraction_qartod_gross_range_test, mole_concentration_of_particulate_organic_nitrogen_in_fraction_qartod_gross_range_test, moles_of_particulate_biogenic_silica_per_unit_volume_in_fraction_qartod_gross_range_test, mass_concentration_of_transparent_exopolymer_particle_in_fraction_qartod_gross_range_test, mass_concentration_of_coomassie_stainable_particles_in_fraction_qartod_gross_range_test, moles_of_particulate_inorganic_carbon_per_unit_volume_in_fraction_mmolm_3_qartod_gross_range_test, mole_concentration_of_particulate_hydrolyzable_amino_acids_in_fraction_qartod_gross_range_test, standard_deviation_for_mole_concentration_of_particulate_organic_carbon_in_fraction_qartod_gross_range_test, standard_deviation_for_mole_concentration_of_particulate_organic_nitrogen_in_fraction_qartod_gross_range_test, standard_deviation_for_mass_concentration_of_transparent_exopolymer_particle_in_fraction_qartod_gross_range_test, standard_deviation_for_mass_concentration_of_coomassie_stainable_particles_in_fraction_qartod_gross_range_test";
String summary "Particulate carbon, nitrogen, exopolymeric particles, and biogenic silica measurements from MSC measurements during BELAS-1 expedition in Labrador Sea, April-May 2022. Data includes values and standard deviations for POC, PON, BSi, TEP, CSP, and PIC. Samples were evaluated natively through filtration and rigorous ex-situ analytical precision techniques, eliminating the requirement for instrument calibration logs.";
String time_coverage_end "2022-06-02T00:00:00Z";
String time_coverage_start "2022-05-20T00:00:00Z";
String title "Suspended and sinking particle composition in the Labrador Sea in Spring 2022";
Float64 Westernmost_Easting -52.47;
}
}
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