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Dataset Title:	[Triple oxygen isotopes of respiration and photo-oxidation of DOC] - Triple oxygen isotopes of respiration and photo-oxidation of DOC (Clumped Oxygen Isotope Signature of Marine Dissolved Oxygen)
Institution:	BCO-DMO   (Dataset ID: bcodmo_dataset_923821_v1)
Information:	Summary | License | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
Sample_ID (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		"Coastal_DOC_1"	"VH_resp_4"
d18O_smowslap (permil)	!= =~ <= >= = < >		!= =~ <= >= = < >		24.969	50.012
d17O_smowslap (permil)	!= =~ <= >= = < >		!= =~ <= >= = < >		12.654	25.481
d18O_smowslap_log (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		24.662	48.801
d17O_smowslap_log (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		12.575	25.162
D17O (permil)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.727	-0.508
O2_Ar (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		5.7333	20.7213
lnO2_Ar (unitless)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.7463	3.0312

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" Sample_ID d18O_smowslap d17O_smowslap d18O_smowslap_log d17O_smowslap_log D17O O2_Ar lnO2_Ar Sample_ID d18O_smowslap d17O_smowslap d18O_smowslap_log d17O_smowslap_log D17O O2_Ar lnO2_Ar Sample_ID d18O_smowslap d17O_smowslap d18O_smowslap_log d17O_smowslap_log D17O O2_Ar lnO2_Ar Sample_ID d18O_smowslap d17O_smowslap d18O_smowslap_log d17O_smowslap_log D17O O2_Ar lnO2_Ar Sample_ID d18O_smowslap d17O_smowslap d18O_smowslap_log d17O_smowslap_log D17O O2_Ar lnO2_Ar ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Sample_ID {
    String long_name "Sample_id";
    String units "unitless";
  }
  d18O_smowslap {
    Float32 actual_range 24.969, 50.012;
    String long_name "D18o_smowslap";
    String units "permil";
  }
  d17O_smowslap {
    Float32 actual_range 12.654, 25.481;
    String long_name "D17o_smowslap";
    String units "permil";
  }
  d18O_smowslap_log {
    Float32 actual_range 24.662, 48.801;
    String long_name "D18o_smowslap_log";
    String units "unitless";
  }
  d17O_smowslap_log {
    Float32 actual_range 12.575, 25.162;
    String long_name "D17o_smowslap_log";
    String units "unitless";
  }
  D17O {
    Float32 actual_range -0.727, -0.508;
    String long_name "D17o";
    String units "permil";
  }
  O2_Ar {
    Float32 actual_range 5.7333, 20.7213;
    String long_name "O2_ar";
    String units "unitless";
  }
  lnO2_Ar {
    Float32 actual_range 1.7463, 3.0312;
    String long_name "Lno2_ar";
    String units "unitless";
  }
 }
  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.923821.1";
    String history 
"2025-11-07T21:06:18Z (local files)
2025-11-07T21:06:18Z https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_923821_v1.html";
    String infoUrl "https://osprey.bco-dmo.org/dataset/923821";
    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.";
    String sourceUrl "(local files)";
    String summary "The biogeochemical fluxes that cycle oxygen (O2) play a critical role in regulating Earth's climate and habitability. Triple-oxygen isotope (TOI) compositions of marine dissolved O2 are considered a robust tool for tracing oxygen cycling and quantifying gross photosynthetic O2 production. This method assumes that photosynthesis, microbial respiration, and gas exchange with the atmosphere are the primary influences on dissolved O2 content, and that they have predictable, fixed isotope effects. Despite its widespread use, there are major elements of this approach that remain uncharacterized, including the TOI dynamics of respiration by marine heterotrophic bacteria and abiotic O2 sinks such as the photochemical oxidation of dissolved organic carbon (DOC). Here, we report the TOI fractionation for O2 utilization by two model marine heterotrophs (Vibrio harveyi and Ruegeria pomeroyi DSS-3) and by abiotic photo-oxidation of representative terrestrial and coastal marine DOC. These data are described further in the related publication, Sutherland et al., 2022 (doi: 10.1093/pnasnexus/pgac233).";
    String title "[Triple oxygen isotopes of respiration and photo-oxidation of DOC] - Triple oxygen isotopes of respiration and photo-oxidation of DOC (Clumped Oxygen Isotope Signature of Marine Dissolved Oxygen)";
  }
}

 

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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.
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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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