Concept
enrichment_of_13C_in_particulate_carbon_in_sea_water_expressed_as_lowercase_delta_13C_relative_to_VPDB
| URI | http://vocab.nerc.ac.uk/collection/P07/current/Y7RLJ6Z3/ | ||
|---|---|---|---|
| Within Vocab | Climate and Forecast Standard Names | ||
| Alternative Labels | |||
| Definition | Isotopic enrichment of 13C, often called delta 13C, is a measure of the ratio of stable isotopes 13C:12C. It is a parameterisation of the 13C/12C isotopic ratio in the sample with respect to the isotopic ratio in a reference standard (in this case Vienna Pee Dee Belemnite). It is computed using the formula (((13C/12C)sample / (13C/12C)standard) - 1) * 1000. Particulate means suspended solids of all sizes. | ||
| Date | 2023-02-06T17:17:13 | ||
| Identifier | SDN:P07::Y7RLJ6Z3 | ||
| Note | accepted | ||
| Has Current Version | 1 | ||
| version | 1 | ||
| Same As | MMI | http://mmisw.org/ont/cf/parameter/enrichment_of_13C_in_particulate_carbon_in_sea_water_expressed_as_lowercase_delta_13C_relative_to_VPDB | Mapping: 425531 |
| CF | http://vocab.nerc.ac.uk/standard_name/enrichment_of_13C_in_particulate_carbon_in_sea_water_expressed_as_lowercase_delta_13C_relative_to_VPDB/ | Mapping: 425909 | |
| Related | P06:UUUU |
Dimensionless | Mapping: 1745907 |
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