Concept
Enrichment with respect to 143Nd/144Nd in the CHondritic Uniform Reservoir (CHUR) of neodymium-143 {143Nd CAS 14336-83-5} {epsilon(143)Nd} in the water body [particulate >0.8um phase] by filtration, acid digestion and thermal ionization mass spectrometry
| URI | http://vocab.nerc.ac.uk/collection/P01/current/ENE87001/2/ | ||
|---|---|---|---|
| Within Vocab | BODC Parameter Usage Vocabulary | ||
| Alternative Labels | Epsilon_Nd>0.8um_TIMS | ||
| Definition | The isotope ratio of 143Nd/144Nd in particulate material suspended in a fresh or salt water body and retained by a 0.8 micron filter, expressed using the epsilon notation defined as Epsilon(Nd) = ( ( ([143Nd/144Nd]sample / [143Nd/144Nd]CHUR)-1 ) x 10000 ). One epsilon unit represents a one part per 10,000 deviation from the CHUR composition. | ||
| Date | 2018-04-25T17:31:38 | ||
| Identifier | SDN:P01::ENE87001 | ||
| Note | accepted | ||
| Is Version Of | ENE87001 | ||
| Previous Version | 1 | ||
| version | 2 | ||
| Broader | S06:S0600048 |
Enrichment with respect to 143Nd/144Nd in the CHondritic Uniform Reservoir (CHUR) | |
S27:CS002797 |
neodymium-143 | ||
C67:STAB |
stable isotopes | ||
P02:WSTB |
Stable isotopes in water bodies | ||
S26:MAT00451 |
water body [particulate >0.8um phase] | ||
| Related | S03:S0399 |
filtration, acid digestion | |
S02:S028 |
in the | ||
P06:UPPE |
Parts per ten thousand | ||
S04:S041073 |
thermal ionization mass spectrometry | ||
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