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Dataset Title:  High-Resolution Record of Surface Seawater Carbon Dioxide (CO2) Content
Collected From Hakai Institute Quadra Island Field Station in Hyacinthe Bay,
British Columbia, Canada Subscribe RSS
Institution:  Hakai Institute   (Dataset ID: HakaiQuadraBoLResearch)
Information:  Summary ? | License ? | FGDC | Metadata | Background | Subset | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ? 		Optional
Constraint #2 ? 		   Minimum ?
   or a List of Values ? 		   Maximum ?
 
 station_id (Station) ?      
   - +  ?
 Yearday ?          1.001745    366.9983
 Year ?          2014    2023
 time (Date Time, UTC) ?          2014-12-18T22:31:00Z    2023-12-19T09:58:00Z
  < slider >
 latitude (degrees_north) ?          50.116    50.116
  < slider >
 longitude (degrees_east) ?          -125.222    -125.222
  < slider >
 TSG_T (Sea Water Temperature, degC) ?          2.97    23.5032
 TSG_S (1E-3) ?          18.25    30.12
 pCO2 (uatm) ?              
 corrected_xCO2 (Corrected X CO2 (ppm), ppm) ?          -104769.0    94101.27
 equilibrator_pressure (kPa) ?          97.82    104.55
 SWpCO2_TSG_T (SWp CO2@TSG T (uatm), uatm) ?          71.07    1030.54
 SWfCO2_TSG_T (SWf CO2@TSG T (uatm), uatm) ?          70.81    1026.51
 SBE56_T (SBE56 T (deg C), degree_Celsius) ?          5.17    23.2403
 DiverCTD9875_Pressure (mbar) ?              
 DiverCTD8975_T (degree_Celsius) ?          5.28    18.07
 DiverCTD8975_S (PSS-78) ?          18.18    29.4
 DiverCTD8967_Pressure (mbar) ?          0.39    2.23
 DiverCTD8967_T (degree_Celsius) ?          5.28    18.05
 DiverCTD8967_S (PSS-78) ?          18.58    30.53
 SBE_37_T (degree_Celsius) ?          11.86    15.82
 SBE_37_S (SBE 37 S (PSS-78), PSS-78) ?          22.07    27.24
 SST_TSG_T_minus_mean_delta_T (degree_Celsius) ?          4.95    22.84
 SWpCO2_SST (SWp CO2@SST (uatm), uatm) ?          70.64    1025.85
 SWfCO2_SST (SWf CO2@SST (uatm), uatm) ?          70.38    1021.84
 TA (Total Alkalinity, umol/kg) ?          1371.8    2082.24
 TCO2 (umol/kg) ?          1259.4    2060.47
 pH_T (1) ?          7.63    8.61
 Omega_arag ?          0.4988209    4.69
 Omega_calc ?          0.8366843    7.45
 Revelle_factor ?          7.48    20.03
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_id {
    String actual_range 
"QuadraBoL
QuadraBoL";
    String cf_role "timeseries_id";
    String long_name "Station";
  }
  Yearday {
    Float32 actual_range 1.001745, 366.9983;
    String long_name "Yearday";
  }
  Year {
    Int16 actual_range 2014, 2023;
    String long_name "Year";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.41894186e+9, 1.70297988e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Date Time";
    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 actual_range 50.116, 50.116;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String source_name "Latitude (deg N)";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -125.222, -125.222;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "Longitude (deg E)";
    String standard_name "longitude";
    String units "degrees_east";
  }
  TSG_T {
    Float32 _FillValue -999.0;
    Float32 actual_range 2.97, 23.5032;
    String long_name "Sea Water Temperature";
    String scale "ITS-90";
    String sensor_description "Seabird SBE45";
    String sensor_type "CTD";
    String standard_name "sea_surface_temperature";
    String units "degC";
  }
  TSG_S {
    Float32 _FillValue -999.0;
    Float32 actual_range 18.25, 30.12;
    String long_name "Sea Water Practical Salinity";
    String sensor_description "Seabird SBE45";
    String sensor_type "CTD";
    String standard_name "sea_water_practical_salinity";
    String units "1E-3";
  }
  pCO2 {
    Float32 _FillValue -999.0;
    String long_name "Partial Pressure of Carbon Dioxide in Sea Water";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "partial_pressure_of_carbon_dioxide_in_sea_water";
    String units "uatm";
  }
  corrected_xCO2 {
    Float32 _FillValue NaN;
    Float32 actual_range -104769.0, 94101.27;
    String long_name "Corrected X CO2 (ppm)";
    String units "ppm";
  }
  equilibrator_pressure {
    Float32 _FillValue NaN;
    Float32 actual_range 97.82, 104.55;
    String long_name "Equilibrator Pressure (kPa)";
    String units "kPa";
  }
  SWpCO2_TSG_T {
    Float32 _FillValue NaN;
    Float32 actual_range 71.07, 1030.54;
    String long_name "SWp CO2@TSG T (uatm)";
    String units "uatm";
  }
  SWfCO2_TSG_T {
    Float32 _FillValue NaN;
    Float32 actual_range 70.81, 1026.51;
    String long_name "SWf CO2@TSG T (uatm)";
    String units "uatm";
  }
  SBE56_T {
    Float32 _FillValue NaN;
    Float32 actual_range 5.17, 23.2403;
    String long_name "SBE56 T (deg C)";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  DiverCTD9875_Pressure {
    Float32 _FillValue NaN;
    String long_name "Diver CTD9875 Pressure (standard Atm Pressure Removed, mbar)";
    String standard_name "sea_water_pressure_due_to_sea_water";
    String units "mbar";
  }
  DiverCTD8975_T {
    Float32 _FillValue NaN;
    Float32 actual_range 5.28, 18.07;
    String long_name "Diver CTD8975 T (deg C)";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  DiverCTD8975_S {
    Float32 _FillValue NaN;
    Float32 actual_range 18.18, 29.4;
    String long_name "Diver CTD8975 S (PSS-78)";
    String standard_name "sea_water_practical_salinity";
    String units "PSS-78";
  }
  DiverCTD8967_Pressure {
    Float32 _FillValue NaN;
    Float32 actual_range 0.39, 2.23;
    String long_name "Diver CTD8967 Pressure (standard Atm Pressure Removed, Mbar)";
    String standard_name "sea_water_pressure_due_to_sea_water";
    String units "mbar";
  }
  DiverCTD8967_T {
    Float32 _FillValue NaN;
    Float32 actual_range 5.28, 18.05;
    String long_name "Diver CTD8967 T (deg C)";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  DiverCTD8967_S {
    Float32 _FillValue NaN;
    Float32 actual_range 18.58, 30.53;
    String long_name "Diver CTD8967 S (PSS-78)";
    String standard_name "sea_water_practical_salinity";
    String units "PSS-78";
  }
  SBE_37_T {
    Float32 _FillValue NaN;
    Float32 actual_range 11.86, 15.82;
    String long_name "SBE 37 T (deg C)";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  SBE_37_S {
    Float32 _FillValue NaN;
    Float32 actual_range 22.07, 27.24;
    String long_name "SBE 37 S (PSS-78)";
    String standard_name "sea_water_practical_salinity";
    String units "PSS-78";
  }
  SST_TSG_T_minus_mean_delta_T {
    Float32 _FillValue NaN;
    Float32 actual_range 4.95, 22.84;
    String long_name "Sea Surface Temperature";
    String standard_name "sea_surface_temperature";
    String units "degree_Celsius";
  }
  SWpCO2_SST {
    Float32 _FillValue NaN;
    Float32 actual_range 70.64, 1025.85;
    String long_name "SWp CO2@SST (uatm)";
    String units "uatm";
  }
  SWfCO2_SST {
    Float32 _FillValue NaN;
    Float32 actual_range 70.38, 1021.84;
    String long_name "SWf CO2@SST (uatm)";
    String units "uatm";
  }
  TA {
    Float32 _FillValue NaN;
    Float32 actual_range 1371.8, 2082.24;
    String description "From Evans Et Al., 2019 Relationship";
    String long_name "Total Alkalinity";
    String units "umol/kg";
  }
  TCO2 {
    Float32 _FillValue NaN;
    Float32 actual_range 1259.4, 2060.47;
    String long_name "TCO2 (umol/kg; Waters Et Al Constants)";
    String units "umol/kg";
  }
  pH_T {
    Float32 _FillValue NaN;
    Float32 actual_range 7.63, 8.61;
    String long_name "pH T (total Scale; Waters Et Al Constants)";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String units "1";
  }
  Omega_arag {
    Float32 _FillValue NaN;
    Float32 actual_range 0.4988209, 4.69;
    String long_name "Omega Arag (Waters Et Al Constants)";
  }
  Omega_calc {
    Float32 _FillValue NaN;
    Float32 actual_range 0.8366843, 7.45;
    String long_name "Omega Calc (Waters Et Al Constants)";
  }
  Revelle_factor {
    Float32 _FillValue NaN;
    Float32 actual_range 7.48, 20.03;
    String long_name "Revelle Factor (Waters Et Al Constants)";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id, latitude, longitude";
    String comment 
"##Limitations:
None";
    String contributor_email "wiley.evans at hakai.org";
    String contributor_name "Wiley Evans";
    String contributor_role "pointOfContact";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_address "1713 Hyacinthe Bay Road";
    String creator_city "Campbell River";
    String creator_country "Canada";
    String creator_email "wiley.evans@hakai.org";
    String creator_institution "Hakai Institute";
    String creator_name "Evans, Wiley";
    String creator_orcid "https://orcid.org/0000-0002-5450-0903";
    String creator_ror "https://ror.org/02pry0c91";
    String creator_type "person";
    String creator_url "https://www.hakai.org/";
    String date_created "2021-03-31";
    String date_modified "2024-07-24T08:02:31.815Z";
    String doi "https://doi.org/10.25921/v5j2-x847";
    Float64 Easternmost_Easting -125.222;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 50.116;
    Float64 geospatial_lat_min 50.116;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -125.222;
    Float64 geospatial_lon_min -125.222;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_max "2.0";
    String history 
"2024-11-21T20:59:14Z https://www.nodc.noaa.gov/ocads/data/0208638.xml
2024-11-21T20:59:14Z https://catalogue.hakai.org/erddap/tabledap/HakaiQuadraBoLResearch.html";
    String id "fe76ef4c-254a-44fe-87bc-052cd3aa9663";
    String infoUrl "https://catalogue.hakai.org/dataset/ca-cioos_fe76ef4c-254a-44fe-87bc-052cd3aa9663";
    String institution "Hakai Institute";
    String instrument "CTD-Divers,SUPERCO2,SBE 45,Burke-o-Lator pCO2/TCO2 analyzer";
    String keywords "British Columbia coast, CIOOS:inorganicCarbon, CIOOS:seaSurfaceSalinity, CIOOS:seaSurfaceTemperature, CO2, Continuous measurement, Discrete measurement, North Pacific Ocean, Northern Salish Sea, Ocean Acidification, Practical Salinity, Quadra Island, Sea Surface Practical Salinity, Sea Surface Temperature, Surface measurement";
    String keywords_vocabulary "CIOOS: CIOOS Essential Ocean Variables Vocabulary";
    String license "https://creativecommons.org/licenses/by/4.0";
    String metadata_form "https://hakaiinstitute.github.io/hakai-metadata-entry-form#/en/hakai/tV5qE0aUgaOjSVmgPgiZ6MyHuSy1/-MVOSTlh_rgekISRw3Q8";
    String metadata_link "https://catalogue.hakai.org/dataset/ca-cioos_fe76ef4c-254a-44fe-87bc-052cd3aa9663";
    String naming_authority "ca.cioos";
    Float64 Northernmost_Northing 50.116;
    String platform "coastal structure";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String progress "onGoing";
    String project "Oceanography";
    String publisher_city "Campbell River";
    String publisher_country "Canada";
    String publisher_institution "Hakai Institute";
    String publisher_name "Hakai Institute";
    String publisher_ror "https://ror.org/02pry0c91";
    String publisher_type "institution";
    String publisher_url "https://www.hakai.org/";
    String sourceUrl "https://www.nodc.noaa.gov/ocads/data/0208638.xml";
    Float64 Southernmost_Northing 50.116;
    String standard_name_vocabulary "CF Standard Name Table v79";
    String subsetVariables "station_id";
    String summary "This dataset includes continuous sea surface measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature and salinity collected from Hakai Institute Quadra Island Field Station in Hyacinthe Bay, British Columbia, Canada. Quadra Island, at the northern terminus of the Salish Sea, has been a site for shore-based and high-resolution measurement of surface seawater CO2 content since December 2014. Measurements of in situ temperature, salinity, and CO2 partial pressure are made near-continuously on seawater drawn from a sample line with an intake 50 m from shore and a depth of 1 m in Hyacinthe Bay on the eastern side of Quadra Island. The effort to collect these data are part of the Hakai Institute's directive to advance the understanding of carbon cycling in northeast Pacific coastal settings with specific emphasis on ocean acidification.";
    String time_coverage_end "2023-12-19T09:58:00Z";
    String time_coverage_start "2014-12-18T22:31:00Z";
    String title "High-Resolution Record of Surface Seawater Carbon Dioxide (CO2) Content Collected From Hakai Institute Quadra Island Field Station in Hyacinthe Bay, British Columbia, Canada";
    Float64 Westernmost_Easting -125.222;
  }
}

 

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