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Dataset Title:	[Low-pH springs: water samples] - Measured and calculated geochemistry values and uncertainty for water samples taken from the water column of Celestun Lagoon, Yucatan, Mexico in May of 2015 (Calcification in low saturation seawater: What can we learn from organisms in the proximity of low pH; undersaturated submarine springs)
Institution:	BCO-DMO   (Dataset ID: bcodmo_dataset_941377_v1)
Range:	longitude = -90.41782 to -90.32955°E, latitude = 20.77012 to 20.95318°N
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Data Access Form | Files

 

Graph Type:  lines linesAndMarkers markers sticks vectors X Axis:  latitude longitude distance temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec Y Axis:  latitude longitude distance temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec Color:  latitude longitude distance temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec   Constraints Optional Constraint #1 Optional Constraint #2 site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec     != =~ <= >= = < >     != =~ <= >= = < > site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec     != =~ <= >= = < >     != =~ <= >= = < > site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec     != =~ <= >= = < >     != =~ <= >= = < > site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec     != =~ <= >= = < >     != =~ <= >= = < > site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec     != =~ <= >= = < >     != =~ <= >= = < >   Server-side Functions  distinct() orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec site latitude longitude distance region date time_local ISO_DateTime_UTC tide sample temperature salinity pH DIC DIC_2sd TA NO3 NO3_2sd PO4 SiO4 SiO4_2sd Ca_conc Mg_conc B_conc Sr8786 Sr8786_2sd d18O d18O_2sd d11B d11B_2sd pCO2_mean pCO2_2sd CO2_mean CO2_sd CO3_mean CO3_2sd HCO3_mean HCO3_2sd omegaC_mean omegaC_2sd delta_carb delta_carb_err pKB_mean pKB_2sd BOH4_mean BOH4_2sd d11B_BOH4_mean d11B_BOH4_2sd Cl_est SO4_est Sr_est K_est Na_est adjusted_Na charge_imbalance pH_MarcChemSpec ")   Graph Settings Marker Type:  None Plus X Dot Square Filled Square Circle Filled Circle Up Triangle Filled Up Triangle Borderless Filled Square Borderless Filled Circle Borderless Filled Up Triangle  Size:  3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Color:  Color Bar:  BlackBlueWhite BlackGreenWhite BlackRedWhite BlackWhite BlueWhiteRed BlueWideWhiteRed LightRainbow Ocean OceanDepth Rainbow Rainbow2 Rainfall ReverseRainbow RedWhiteBlue RedWhiteBlue2 RedWideWhiteBlue Spectrum Topography TopographyDepth WhiteBlueBlack WhiteGreenBlack WhiteRedBlack WhiteBlack YellowRed KT_algae KT_amp KT_balance KT_curl KT_deep KT_delta KT_dense KT_gray KT_haline KT_ice KT_matter KT_oxy KT_phase KT_solar KT_speed KT_tempo KT_thermal KT_turbid  Continuity:  Continuous Discrete  Scale:  Linear Log    Minimum:   Maximum:   N Sections:  2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Draw land mask:  under over outline off Y Axis Minimum:   Maximum:    Ascending Descending Linear Log   Redraw the Graph (Please be patient. It may take a while to get the data.)   Optional: Then set the File Type: .asc .csv .csvp .csv0 .dataTable .das .dds .dods .esriCsv .fgdc .geoJson .graph .help .html .htmlTable .iso19115 .itx .json .jsonlCSV1 .jsonlCSV .jsonlKVP .mat .nc .ncHeader .ncCF .ncCFHeader .ncCFMA .ncCFMAHeader .nccsv .nccsvMetadata .ncoJson .odvTxt .subset .tsv .tsvp .tsv0 .wav .xhtml .kml .smallPdf .pdf .largePdf .smallPng .png .largePng .transparentPng (File Type information) and or view the URL: (Documentation / Bypass this form )

Click on the map to specify a new center point. Zoom:

 

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• Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
• Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.
   

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  site {
    String long_name "Site";
    String units "unitless";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 20.77012, 20.95318;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -90.41782, -90.32955;
    String axis "X";
    String ioos_category "Location";
    String long_name "Long";
    String standard_name "longitude";
    String units "degrees_east";
  }
  distance {
    Float32 actual_range 0.9, 23.3;
    String long_name "Distance";
    String units "kilometers (km)";
  }
  region {
    String long_name "Region";
    String units "unitless";
  }
  date {
    String long_name "Date";
    String units "unitless";
  }
  time_local {
    String long_name "Time";
    String units "unitless";
  }
  ISO_DateTime_UTC {
    String long_name "Iso_datetime_utc";
    String units "unitless";
  }
  tide {
    String long_name "Tide";
    String units "unitless";
  }
  sample {
    String long_name "Sample";
    String units "unitless";
  }
  temperature {
    Float32 actual_range 24.4, 33.2;
    String long_name "Temperature";
    String units "degrees Celsius";
  }
  salinity {
    Float32 actual_range 3.4, 36.28;
    String long_name "Salinity";
    String units "practical salinity units (PSU)";
  }
  pH {
    Float32 actual_range 6.69, 8.06;
    String long_name "Ph";
    String units "total scale";
  }
  DIC {
    Int32 actual_range 2365, 6720;
    String long_name "Dic";
    String units "micromoles per kilogram (umol/kg)";
  }
  DIC_2sd {
    Int32 actual_range 180, 546;
    String long_name "Dic_2sd";
    String units "micromoles per kilogram (umol/kg)";
  }
  TA {
    Int32 actual_range 2890, 6698;
    String long_name "Ta";
    String units "micromoles per kilogram (umol/kg)";
  }
  NO3 {
    Float32 actual_range 1.18, 160.5;
    String long_name "No3";
    String units "micromoles per kilogram (umol/kg)";
  }
  NO3_2sd {
    Float32 actual_range 0.04, 0.28;
    String long_name "No3_2sd";
    String units "micromoles per kilogram (umol/kg)";
  }
  PO4 {
    Float32 actual_range 0.07, 88.4;
    String long_name "Po4";
    String units "micromoles per kilogram (umol/kg)";
  }
  SiO4 {
    Float32 actual_range 13.1, 267.0;
    String long_name "Sio4";
    String units "micromoles per kilogram (umol/kg)";
  }
  SiO4_2sd {
    Float32 actual_range 0.2, 1.0;
    String long_name "Sio4_2sd";
    String units "micromoles per kilogram (umol/kg)";
  }
  Ca_conc {
    Float32 actual_range 5.7, 11.4;
    String long_name "Ca_conc";
    String units "millimolar (mM)";
  }
  Mg_conc {
    Float32 actual_range 6.1, 53.6;
    String long_name "Mg_conc";
    String units "millimolar (mM)";
  }
  B_conc {
    Float32 actual_range 31.0, 478.2;
    String long_name "B_conc";
    String units "micromolar (uM)";
  }
  Sr8786 {
    Float32 actual_range 0.70821, 0.70912;
    String long_name "Sr8786";
    String units "unitless";
  }
  Sr8786_2sd {
    Float32 actual_range 5.0e-5, 7.0e-5;
    String long_name "Sr8786_2sd";
    String units "unitless";
  }
  d18O {
    Float32 actual_range -3.7, 4.28;
    String long_name "D18o";
    String units "per mil (0/00)";
  }
  d18O_2sd {
    Float32 actual_range 0.04, 0.12;
    String long_name "D18o_2sd";
    String units "per mil (0/00)";
  }
  d11B {
    Float32 actual_range 38.21, 38.8;
    String long_name "D11b";
    String units "per mil (0/00)";
  }
  d11B_2sd {
    Float32 actual_range 0.29, 0.78;
    String long_name "D11b_2sd";
    String units "per mil (0/00)";
  }
  pCO2_mean {
    Int32 actual_range 729, 39704;
    String long_name "Pco2_mean";
    String units "microatmospheres (uatm)";
  }
  pCO2_2sd {
    Int32 actual_range 158, 7784;
    String long_name "Pco2_2sd";
    String units "microatmospheres (uatm)";
  }
  CO2_mean {
    Int32 actual_range 19, 1269;
    String long_name "Co2_mean";
    String units "micromoles per kilogram (umol/kg)";
  }
  CO2_sd {
    Int32 actual_range 4, 248;
    String long_name "Co2_sd";
    String units "micromoles per kilogram (umol/kg)";
  }
  CO3_mean {
    Int32 actual_range 7, 247;
    String long_name "Co3_mean";
    String units "micromoles per kilogram (umol/kg)";
  }
  CO3_2sd {
    Int32 actual_range 2, 50;
    String long_name "Co3_2sd";
    String units "micromoles per kilogram (umol/kg)";
  }
  HCO3_mean {
    Int32 actual_range 2148, 5515;
    String long_name "Hco3_mean";
    String units "micromoles per kilogram (umol/kg)";
  }
  HCO3_2sd {
    Int32 actual_range 332, 904;
    String long_name "Hco3_2sd";
    String units "micromoles per kilogram (umol/kg)";
  }
  omegaC_mean {
    Float32 actual_range 0.2, 7.6;
    String long_name "Omegac_mean";
    String units "unitless";
  }
  omegaC_2sd {
    Float32 actual_range 0.0, 1.6;
    String long_name "Omegac_2sd";
    String units "unitless";
  }
  delta_carb {
    Int32 actual_range -27, 214;
    String long_name "Delta_carb";
    String units "micromoles per kilogram (umol/kg)";
  }
  delta_carb_err {
    Int32 actual_range 1, 35;
    String long_name "Delta_carb_err";
    String units "micromoles per kilogram (umol/kg)";
  }
  pKB_mean {
    Float32 actual_range 8.561, 8.974;
    String long_name "Pkb_mean";
    String units "unitless";
  }
  pKB_2sd {
    Float32 actual_range 2.6e-4, 9.2e-4;
    String long_name "Pkb_2sd";
    String units "unitless";
  }
  BOH4_mean {
    Float32 actual_range 0.2, 79.8;
    String long_name "Boh4_mean";
    String units "micromoles per kilogram (umol/kg)";
  }
  BOH4_2sd {
    Float32 actual_range 0.2, 14.2;
    String long_name "Boh4_2sd";
    String units "micromoles per kilogram (umol/kg)";
  }
  d11B_BOH4_mean {
    Float32 actual_range 11.15, 16.36;
    String long_name "D11b_boh4_mean";
    String units "per mil (0/00)";
  }
  d11B_BOH4_2sd {
    Float32 actual_range 0.5, 0.78;
    String long_name "D11b_boh4_2sd";
    String units "per mil (0/00)";
  }
  Cl_est {
    Float32 actual_range 26.9, 665.0;
    String long_name "Cl_est";
    String units "millimolar (mM)";
  }
  SO4_est {
    Float32 actual_range 3.84, 31.0;
    String long_name "So4_est";
    String units "millimolar (mM)";
  }
  Sr_est {
    Float32 actual_range 33.53, 107.56;
    String long_name "Sr_est";
    String units "micromolar (uM)";
  }
  K_est {
    Float32 actual_range 0.5, 12.7;
    String long_name "K_est";
    String units "millimolar (mM)";
  }
  Na_est {
    Float32 actual_range 22.9, 565.7;
    String long_name "Na_est";
    String units "millimolar (mM)";
  }
  adjusted_Na {
    Float32 actual_range 17.84, 587.91;
    String long_name "Adjusted_na";
    String units "millimolar (mM)";
  }
  charge_imbalance {
    Float32 actual_range -0.0222, 0.019;
    String long_name "Charge_imbalance";
    String units "moles";
  }
  pH_MarcChemSpec {
    Float32 actual_range 7.2, 8.23;
    String long_name "Ph_marcchemspec";
    String units "total scale";
  }
 }
  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.941377.1";
    Float64 Easternmost_Easting -90.32955;
    Float64 geospatial_lat_max 20.95318;
    Float64 geospatial_lat_min 20.77012;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -90.32955;
    Float64 geospatial_lon_min -90.41782;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-12-22T11:04:42Z (local files)
2024-12-22T11:04:42Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_941377_v1.das";
    String infoUrl "https://www.bco-dmo.org/dataset/941377";
    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 20.95318;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 20.77012;
    String summary 
"Measured and calculated geochemistry values and uncertainty for water samples taken from the water column of Celestun Lagoon, Yucatan, Mexico in May of 2015.

This dataset was collected in coordination with the following study (See \"Related Datasets\" section):

Isotopes (δ11B, 87Sr/86Sr, δ18O, δ13C), elemental concentrations (B, Mg, Ca), and carbon content were collected from the foraminifera Ammonia parkinsoniana and sediments in Celestun Lagoon, Yucatan, Mexico in June 2009 and May 2015. Sediment cores were taken with push corers and piston corers. Sampling site were distributed unevenly along a transect along the lagoon. These data were collected to investigate the influence of low-pH groundwater-seawater mixing on the boron isotope pH proxy.";
    String title "[Low-pH springs: water samples] - Measured and calculated geochemistry values and uncertainty for water samples taken from the water column of Celestun Lagoon, Yucatan, Mexico in May of 2015 (Calcification in low saturation seawater: What can we learn from organisms in the proximity of low pH; undersaturated submarine springs)";
    Float64 Westernmost_Easting -90.41782;
  }
}

 

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Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP 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.

• (easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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.

 

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