Global trends in novel stable isotopes in basalts: Theory and observations
The geochemistry of global mantle melts suggests that both mid-ocean ridge basalts
(MORB) and ocean island basalts (OIB) sample lithological and temperature heterogeneities …
(MORB) and ocean island basalts (OIB) sample lithological and temperature heterogeneities …
Dominance of felsic continental crust on Earth after 3 billion years ago is recorded by vanadium isotopes
The transition from mafic to felsic upper continental crust (UCC) is crucial to habitability of
Earth, and may be related to the onset of plate tectonics. Thus, defining when this crustal …
Earth, and may be related to the onset of plate tectonics. Thus, defining when this crustal …
Coupled variations in V-Fe abundances and isotope compositions in latosols: Implications for V mobilization during chemical weathering
Weathering is a key process controlling V transport from the continental crust to the
hydrosphere. To understand V behavior during chemical weathering, we investigated the …
hydrosphere. To understand V behavior during chemical weathering, we investigated the …
Vanadium stable isotopes in biota of terrestrial and aquatic food chains
J Chételat, SG Nielsen, M Auro… - Environmental …, 2021 - ACS Publications
Vanadium, a potentially toxic metal, is enriched in the environment from anthropogenic
releases, particularly during fossil fuel production and use and steel manufacturing. Metal …
releases, particularly during fossil fuel production and use and steel manufacturing. Metal …
The non-chondritic Ni isotope composition of Earth's mantle
Nickel is a major element in the Earth. Due to its siderophile nature, 93% of Ni is hosted in
the core and the Ni isotope composition of the bulk silicate Earth might inform on the …
the core and the Ni isotope composition of the bulk silicate Earth might inform on the …
Fingerprinting vanadium in soils based on speciation characteristics and isotope compositions
Y Huang, Z Long, D Zhou, L Wang, P He… - Science of the Total …, 2021 - Elsevier
Vanadium (V) can have toxic effects on human organs and physiological systems, yet
tracing V sources remains challenging. Here, two methods were used for V source tracing in …
tracing V sources remains challenging. Here, two methods were used for V source tracing in …
Sedimentary vanadium isotope signatures in low oxygen marine conditions
It has been hypothesized that vanadium (V) isotopes have the potential to track sedimentary
redox conditions due to multiple valence states occurring in nature, which might induce …
redox conditions due to multiple valence states occurring in nature, which might induce …
Isotope fractionation processes of selected elements
J Hoefs, J Hoefs - Stable isotope geochemistry, 2021 - Springer
The foundations of stable isotope geochemistry were laid in 1947 by Urey's classic paper on
the thermodynamic properties of isotopic substances and by Nier's development of the …
the thermodynamic properties of isotopic substances and by Nier's development of the …
Vanadium isotopic fractionation during the formation of marine ferromanganese crusts and nodules
Vanadium (V) isotopes can be significantly fractionated during the delivery, cycling, and
burial to the ocean. The utilization of V isotopes might provide a useful geochemical tracer …
burial to the ocean. The utilization of V isotopes might provide a useful geochemical tracer …
Vanadium isotope fractionation during differentiation of Kilauea Iki lava lake, Hawaii
In order to understand the mechanism of vanadium (V) isotope fractionation during
magmatic differentiation, we analyzed the V isotopic compositions of eruptive pumices …
magmatic differentiation, we analyzed the V isotopic compositions of eruptive pumices …