Concept
Enrichment of silicon-30 {30Si} {delta(30)Si} in the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration, acidification, pre-concentration, ion-exchange chromatography and inductively-coupled plasma mass spectrometry
| URI | http://vocab.nerc.ac.uk/collection/P01/current/D30SIMS2/ | ||
|---|---|---|---|
| Within Vocab | BODC Parameter Usage Vocabulary | ||
| Alternative Labels | delta_30Si_0.45um | ||
| Definition | The isotopic enrichment (1000*(sample 30/28 ratio - natural ratio)/(natural ratio)) of 30Si in a body of salt or fresh water after removal of particles larger than 0.2 microns by filtration. | ||
| Date | 2018-04-19T11:29:26 | ||
| Identifier | SDN:P01::D30SIMS2 | ||
| Note | accepted | ||
| Has Current Version | 5 | ||
| Version | 1 , 2 , 3 , 4 | ||
| version | 5 | ||
| Broader | S06:S0600039 |
Enrichment | Mapping: 1475197 |
S27:CS003668 |
silicon-30 | Mapping: 1475201 | |
C67:STAB |
stable isotopes | Mapping: 1591104 | |
P02:WSTB |
Stable isotopes in water bodies | Mapping: 468731 | |
S26:MAT00563 |
water body [dissolved plus reactive particulate <0.4/0.45um phase] | Mapping: 1475199 | |
| Related | S03:S03434 |
filtration, acidification, pre-concentration, ion-exchange chromatography | Mapping: 1475193 |
S02:S028 |
in the | Mapping: 1475191 | |
S04:S04236 |
inductively-coupled plasma mass spectrometry | Mapping: 1475195 | |
P06:UPPT |
Parts per thousand | Mapping: 468733 | |
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