Sentence examples for fractionation of oxygen from inspiring English sources
Moisture condenses when air mass lifts along the high terrain, which can cause the kinetic fractionation of oxygen isotopes.
Next, slab dehydration and the isotopic fractionation of oxygen and hydrogen were calculated, based on the phase relation of the subducted materials.
However, isotopic fractionation of oxygen in phosphate at surface water temperatures only occurs as a result of enzyme-mediated, biochemical reactions.
This study was aimed at determining whether abiotic reactions of phosphate during its transport involve fractionation of oxygen isotopes in phosphate (δ18Op).
The differences in δ18O and δ2H between the southern and northern waters are related to elevation that induced fractionation of oxygen and hydrogen isotopes in recharge water originated from coastal moisture.
The observed differences in the Δ47 acid fractionation between calcite and aragonite (ΔΔ47 = −0.025 ‰) and between calcite and dolomite (ΔΔ47 = −0.029 ‰) does not correlate with the phosphoric acid fractionation of oxygen isotopes, but rather depends on the radius of the cation as well as on the mineral structure.
Fractionation of carbon and oxygen isotopes occurs in both these processes.
The full extent of oxygen isotope fractionation between newly formed sulfate and available oxygen (Δ18OSO4-H2O Δ18OSO4-H2O.6‰) depends on the residence time of sulfite, which rapidly exchanges oxygen at low pH [27].
A weak, but significant temperature dependency of oxygen isotope fractionation was observed for cellulose of one aquatic taxon (Myriophyllum) and for ostracod calcite, but not for chironomids and aquatic moss cellulose.
Moreover, we perform numerical modeling of oxygen and hydrogen isotopic fractionation along subducting slabs to examine the composition of slab-derived fluid as a possible candidate of the deep brine.
Particularly, phosphate oxygen isotope fractionation of HANPs during cotransport was explored at various ISs and flow rates to examine the mechanisms controlling the isotope fractionation of HANPs in abiotic transport processes (physical transport).
