Controls on riverine magnesium isotopic composition: Evidence from mono-lithological catchments

T Zhao, W Liu, Z Xu, H Jiang, L Zhou - Applied Geochemistry, 2024 - Elsevier
The magnesium isotopic composition (δ 26 Mg) of river water could provide evidence for
continental weathering and the global Mg cycle. However, constraining the lithological and …

The influence of carbonate precipitation on riverine magnesium isotope signals: New constrains from Jinsha River Basin, Southeast Tibetan Plateau

T Zhao, W Liu, Z Xu, H Sun, X Zhou, L Zhou… - … et Cosmochimica Acta, 2019 - Elsevier
Magnesium isotope behavior in dissolution and precipitation reactions during chemical
weathering have been well documented. However, mechanisms of mineral dissolution and …

Magnesium isotopic composition of rivers draining karst-dominated regions in Southwest China

T Zhao, W Liu, Y Li, Z Xu - Chemical Geology, 2022 - Elsevier
Magnesium isotopic composition (δ 26 Mg) could constrain sources and processes of
riverine Mg, thus providing new perspectives on budgeting the global Mg cycle. Carbonate …

Magnesium isotope fractionation during silicate weathering: Constrains from riverine Mg isotopic composition in the southeastern coastal region of China

T Zhao, W Liu, Z Xu - Geochemistry, Geophysics, Geosystems, 2022 - Wiley Online Library
Mg isotopic composition of river water is dominantly controlled by the dissolution of both
silicate and carbonate sources and a series of biogeochemical processes. However, the …

The response of riverine Mg isotope to hydrology and implications for continental weathering

L Ma, KJ Huang, P Zhang, Z Jin, Y Zhao… - … et Cosmochimica Acta, 2024 - Elsevier
The magnesium isotopic composition (δ 26 Mg) of river water is a promising indicator of
continental chemical weathering. While many studies have investigated the factors that …

The geochemical behavior of Mg isotopes in the Huanghe basin, China

BL Fan, ZQ Zhao, FX Tao, XD Li, ZH Tao, S Gao… - Chemical …, 2016 - Elsevier
The magnesium (Mg) isotopic composition of river waters is mainly controlled by riverine Mg
sources and geochemical processes. It is meaningful to characterize Mg isotope behavior …

A review of magnesium isotope system in rivers

D Aiguo, H Guilin - Advances in Earth Science, 2017 - adearth.ac.cn
In recent years, a series of important progresses have been made in the aspect of
magnesium isotopes behavior in weathering processes. These progresses are not only …

Cation exchange controls riverine magnesium isotopes in extremely-high-erosion catchments

Y Xu, Z Jin, LF Gou, J Bouchez, C Jin, C Li… - … et Cosmochimica Acta, 2023 - Elsevier
Carbonate weathering plays a significant role in regulating global carbon budget at short
time scales, and thus needs to be better constrained in the context of global warming …

Seasonal Mg isotopic variation in the middle Yellow River: Sources and fractionation

LF Gou, Z Jin, A Galy, Y Xu, J Xiao, Y Yang, J Bouchez… - Chemical …, 2023 - Elsevier
In order to better understand how stable metal isotope signals in large rivers can be used to
constrain present and past weathering, the seasonal riverine Mgsingle bond Sr isotopic …

Carbonate weathering dominates magnesium isotopes in large rivers: Clues from the Yangtze River

Y Xu, Z Jin, LF Gou, A Galy, C Jin, C Chen, C Li… - Chemical …, 2022 - Elsevier
Carbonate weathering regulates the short-term carbon (C) cycle and global climate due to
its fast response to hydrological processes. The carbonate weathering flux needs to be well …