Vienna standard mean ocean water

V-SMOW, Vienna Standard Mean Ocean Water. V-CDT, Vienna Canyon Diablo Troilite. 

VSMOW Vienna standard mean ocean water. 

Abbreviations V-SMOW = Vienna Standard Mean Ocean Water [15] V-PDB = Vienna PeeDee Belemnite (Carbonate) [16, 17] AIR-N2 atmospheric N2 [18-20] V-CDT = Vienna Canon Diablo Troilite [21-23]... 

V-SMOW Vienna Standard Mean Ocean Water... 

CSIA yields data of the isotopic composition of a single compound relative to an international standard that is usually expressed as delta notation (S) values in parts per thousand (%o) according to Eq. 1. The most common ones, the carbon and hydrogen isotopic compositions (R), are reported as and relative to Vienna Pee Dee Belemnite standard (V-PDB) and Vienna Standard Mean Ocean Water (V-SMOW), respectively [20] ... 

There are two standards for oxygen, VSMOW (Vienna Standard Mean Ocean Water) and VPDB. Conventionally, VPDB is used for carbonates and paleotemperatnre work and... 

FIGURE 15.2 Potential variation in the hydrogen isotopic composition of a range of different materials. Reprinted from T.B. Coplen et al. [16], with permission from Coplen. SLAP, Standard Light Antarctic Precipitation GISP, Greenland Ice Sheet Precipitation VSMOW, Vienna Standard Mean Ocean Water NBS, National Bureau of Standards NGS, natural gas standards. 

V-SMOW = Vienna Standard Mean Ocean Water SLAP = Standard Light Antarctic Precipitation GISP = Greenland Ice Standard Precipitation. 

Standards The standard for both hydrogen and oxygen is V-SMOW (Vienna Standard Mean Ocean Water) distributed by the IAEA in Vienna, Austria. A secondary standard often employed is SLAP (Standard Light Antarctic Precipitation) which has a dD values of - 4281 and d 0 values of - 55.51 with respect to V-SMOW. 

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