| Code |
Parameter |
WOD standard unit or scale (nominal abbreviation) |
Dataset(s) where variable(s) is/are stored (nominal abbreviations)
|
| 1 |
Temperature |
Degrees Celsius (°C) |
OSD; CTD; MBT; XBT; SUR; APB; MRB; PFL; UOR; DRB; GLD
|
| 2 |
Salinity |
Dimensionless (unitless) |
OSD;CTD; SUR; MRB; PFL; UOR; DRB; GLD
|
| 3 |
Oxygen [O2] |
Micromole per kilogram (µmol/kg) |
OSD; CTD; PFL; UOR; DRB; GLD
|
| 4 |
Phosphate [HPO4-2] |
Micromole per kilogram (µmol/kg) |
OSD
|
| 6 |
Silicate [Si(OH)4] |
Micromole per kilogram (µmol/kg) |
OSD
|
| 8 |
Nitrate [NO3-] and Nitrate+Nitrite |
Micromole per kilogram (µmol/kg) |
OSD
|
| 9 |
pH |
Dimensionless |
OSD; SUR
|
| 11 |
Total Chlorophyll [Chl] unless specified |
Microgram per liter (µg l-1) |
OSD; CTD; SUR; PFL; UOR; DRB; GLD
|
| 17 |
Alkalinity [TALK] unless specified |
Milliequivalent per liter (meq l-1) |
OSD; SUR
|
| 20 |
Partial pressure of carbon dioxide [pCO2] |
Microatmosphere (µatm) |
OSD; SUR
|
| 21 |
Dissolved Inorganic carbon [DIC] |
Millimole per liter (mM) |
OSD
|
| 24 |
Transmissivity (BAC)1 |
Per meter (m-1) |
CTD; PFL; DRB; UOR; GLD
|
| 25 |
Pressure |
Decibar |
OSD; CTD; UOR; GLD; PFL; DRB;
|
| 26 |
Air temperature |
Degree Celsius (°C) |
SUR
|
| 27 |
CO2warming |
Degree Celsius (°C) |
SUR
|
| 28 |
xCO2atmosphere |
Parts per million (ppm) |
SUR
|
| 29 |
Air pressure |
Millibar (mbar) |
SUR
|
| 30 |
Latitude3 |
Degrees |
SUR; APB; UOR
|
| 31 |
Longitude3 |
Degrees |
SUR; APB; UOR
|
| 32 |
Julian year-day2;3 |
Day |
SUR; APB; UOR
|
| 33 |
Tritium [3H] |
Tritium Unit (TU) |
OSD
|
| 34 |
Helium [He] |
Nanomole per kilogram (nmol/kg) |
OSD
|
| 35 |
Delta Helium-3 [3He] |
Percent (%) |
OSD
|
| 36 |
Delta Carbon-14 [14C] |
Per mille (0/00) |
OSD
|
| 37 |
Delta Carbon-13 [13C] |
Per mille (0/00) |
OSD
|
| 38 |
Argon [Ar] |
Nanomole per kilogram (nmol/kg) |
OSD
|
| 39 |
Neon [Ne] |
Nanomole per kilogram (nmol/kg) |
OSD
|
| 40 |
Chlorofluorocarbon 11 (CFC 11) |
Picomole per kilogram (pmol/kg) |
OSD
|
| 41 |
Chlorofluorocarbon 12 (CFC 12) |
Picomole per liter (pmol/kg) |
OSD
|
| 42 |
Chlorofluorocarbon 113 (CFC113) |
Picomole per liter (pmol/kg) |
OSD
|
| 43 |
Delta Oxygen-18 [18O] |
Per mille (0/00) |
OSD
|
|
|
|
|
| Notes: |
| 1 |
Beam Attenuation Coefficient
|
| 2 |
Julian year-day is the decimal day for the year in which the observations were made (see Section I. F7)
|
| 3 |
Codes: 30; 31; and 32 (latitude; longitude; and Julian year-day respectively) are not depth-dependent variables and are not in WODselect.
|
