Metal stable isotope signatures as tracers in environmental geochemistry
JG Wiederhold - Environmental science & technology, 2015 - ACS Publications
The biogeochemical cycling of metals in natural systems is often accompanied by stable
isotope fractionation which can now be measured due to recent analytical advances. In …
isotope fractionation which can now be measured due to recent analytical advances. In …
Recent developments and trends in the application of strontium and its isotopes in biological related fields
I Coelho, I Castanheira, JM Bordado, O Donard… - TrAC Trends in …, 2017 - Elsevier
Strontium is a chemical element without biological functions in humans. In fact, only two
biological roles are known, both as a biomineral constituent. However, strontium and …
biological roles are known, both as a biomineral constituent. However, strontium and …
Role of seafloor production versus continental basalt weathering in Middle to Late Ordovician seawater 87Sr/86Sr and climate
The global climate of the Ordovician Period (486.9 to 443.1 Ma) is characterized by cooling
that culminated in the Hirnantian glaciation. Chemical weathering of Ca-and Mg-bearing …
that culminated in the Hirnantian glaciation. Chemical weathering of Ca-and Mg-bearing …
Evaluation strategies and uncertainty calculation of isotope amount ratios measured by MC ICP-MS on the example of Sr
M Horsky, J Irrgeher, T Prohaska - Analytical and bioanalytical chemistry, 2016 - Springer
This paper critically reviews the state-of-the-art of isotope amount ratio measurements by
solution-based multi-collector inductively coupled plasma mass spectrometry (MC ICP-MS) …
solution-based multi-collector inductively coupled plasma mass spectrometry (MC ICP-MS) …
Petrogenesis of estrela granitoid and implications for the evolution of the rio doce magmatic arc: Araçuaí-Ribeira orogenic system, SE Brazil
VHM Pereira, JC Mendes, MQT Carvalho… - Journal of South …, 2023 - Elsevier
Abstract The Rio Doce arc, developed between ca. 630 and 580 Ma, is composed of a
series of plutonic bodies, which constitute its root (G1 supersuite). These represent a swarm …
series of plutonic bodies, which constitute its root (G1 supersuite). These represent a swarm …
Evidence for stable Sr isotope fractionation by silicate weathering in a small sedimentary watershed in southwestern Taiwan
Abstract Radiogenic Sr isotopes (87 Sr/86 Sr) are robust for provenance identification in
hydrology, affected mainly by the age of background lithologies and the degree of chemical …
hydrology, affected mainly by the age of background lithologies and the degree of chemical …
Characterizing wine terroir using strontium isotope ratios: a review
B Saar de Almeida, L Fedele, M D'Antonio… - … in Environmental and …, 2023 - Taylor & Francis
This paper presents a detailed review of the use of 87Sr/86Sr isotope systematics for wine
provenance studies. The method is based on the principle that the Sr isotope ratio in wine …
provenance studies. The method is based on the principle that the Sr isotope ratio in wine …
Stable strontium isotope fractionation in synthetic barite
IH Widanagamage, EA Schauble, HD Scher… - … et Cosmochimica Acta, 2014 - Elsevier
The mineral barite (BaSO 4) accommodates strontium (Sr) in its crystal structure, providing
an archive of Sr-isotopes (87 Sr/86 Sr and δ 88/86 Sr) in the highly stable sulfate mineral …
an archive of Sr-isotopes (87 Sr/86 Sr and δ 88/86 Sr) in the highly stable sulfate mineral …
Precise measurements of δ88/86Sr for twenty geological reference materials by double-spike MC-ICP-MS
XQ Chen, Z Zeng, HM Yu, N Sun, F Huang - International Journal of Mass …, 2022 - Elsevier
Analytical method using double-spike and MC-ICP-MS can provide high efficiency of
measurement for stable Sr isotopic compositions (δ 88/86 Sr). Here we report a method for …
measurement for stable Sr isotopic compositions (δ 88/86 Sr). Here we report a method for …
[PDF][PDF] The role of vegetation in setting strontium stable isotope ratios in the Critical Zone
J Bouchez, F von Blanckenburg - American Journal of Science, 2021 - hal.science
At Earth's surface the stable isotope ratio of strontium (88Sr/86Sr) is predominantly set by
biological uptake of Sr and its storage in plant litter. This conclusion was reached from a …
biological uptake of Sr and its storage in plant litter. This conclusion was reached from a …