Vienna Standard Mean Ocean Water (VSMOW)
GPTKB entity
Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
water standard
|
| gptkbp:abbreviation |
gptkb:VSMOW
|
| gptkbp:category |
water chemistry
chemical standard |
| gptkbp:citation |
delta notation (δ18O, δ2H)
|
| gptkbp:composition |
gptkb:H2O
|
| gptkbp:hasIsland |
gptkb:16O
gptkb:17O gptkb:18O gptkb:1H 2H |
| https://www.w3.org/2000/01/rdf-schema#label |
Vienna Standard Mean Ocean Water (VSMOW)
|
| gptkbp:introduced |
1968
|
| gptkbp:isotopicRatio17O/16O |
379.9 × 10⁻⁶
|
| gptkbp:isotopicRatio18O/16O |
2005.20 × 10⁻⁶
|
| gptkbp:isotopicRatio2H/1H |
155.76 × 10⁻⁶
|
| gptkbp:locationOfStandardization |
gptkb:Vienna
|
| gptkbp:replacedBy |
gptkb:Standard_Mean_Ocean_Water_(SMOW)
|
| gptkbp:standardizedBy |
gptkb:International_Atomic_Energy_Agency
|
| gptkbp:usedFor |
reference
calibration isotope ratio standard measurement of water isotopes |
| gptkbp:usedIn |
climate science
geochemistry hydrology |
| gptkbp:bfsParent |
gptkb:O-16
|
| gptkbp:bfsLayer |
6
|