Bioactive trace metals and their isotopes as paleoproductivity proxies: An assessment using GEOTRACES‐era data

TJ Horner, SH Little, TM Conway… - Global …, 2021 - Wiley Online Library
Phytoplankton productivity and export sequester climatically significant quantities of
atmospheric carbon dioxide as particulate organic carbon through a suite of processes …

Anion elements incorporation into corals skeletons: Experimental approach for biomineralization and paleo-proxies

S Ram, J Erez - Proceedings of the National Academy of Sciences, 2023 - pnas.org
The elemental composition of coral skeletons provides important information for
palaeoceanographic reconstructions and coral biomineralization. Partition of anions and …

[HTML][HTML] Coral skeletal proxy records database for the Great Barrier Reef, Australia

AK Arzey, HV McGregor, TR Clark… - Earth System …, 2024 - essd.copernicus.org
Abstract The Great Barrier Reef (GBR), Australia, has a long history of palaeoenvironmental
coral research. However, it can be logistically difficult to find the relevant research and …

Validating the high-precision measurement of Mo isotopes at the 5 ng level using double spike MC-ICP-MS

HG Zhu, JM Zhu, D Tan, X Lin, K Lu… - Journal of Analytical …, 2022 - pubs.rsc.org
With recent advancements in analytical methods of Mo isotopes, the δ98/95Mo ratios of most
geological and environmental samples can be determined. Still, it remains a challenge to …

Effect of Fe–Ti oxides on Mo isotopic variations in lateritic weathering profiles of basalt

Z Wang, J Ma, J Li, T Zeng, Z Zhang, X He… - … et Cosmochimica Acta, 2020 - Elsevier
This study aimed to improve our understanding of processes fractionating Mo isotopic
compositions during extreme weathering of basalt and to identify a long-term surface …

Determination of the tungsten isotope composition in seawater: The first vertical profile from the western North Pacific Ocean

Y Fujiwara, M Tsujisaka, S Takano, Y Sohrin - Chemical Geology, 2020 - Elsevier
The stable isotope ratio of W is a new tracer in oceanographic studies and a new proxy in
paleoceanographic studies; however, precise data for modern seawater have not been …

A pilot study on zinc isotopic compositions in shallow‐water coral skeletons

H **ao, W Deng, G Wei, J Chen… - Geochemistry …, 2020 - Wiley Online Library
The trace metal element zinc (Zn) participates in coral metabolic processes and therefore
accumulates in their skeletons. These metabolic processes are largely controlled by the …

Constraints on the source of Siberian Trap magmas from Mo isotope evidence

AE Marfin, M Bizimis, PC Lightfoot… - … et Cosmochimica Acta, 2024 - Elsevier
The relative contributions of asthenospheric mantle, lithospheric mantle, and continental
crust in the genesis of the Siberian Traps Large Igneous Province (ST-LIP) remain poorly …

Morphological, elemental, and boron isotopic insights into pathophysiology of diseased coral growth anomalies

ER Andersson, JA Stewart, TM Work, CM Woodley… - Scientific reports, 2020 - nature.com
Coral growth anomalies (GAs) are tumor-like lesions that are detrimental to colony fitness
and are commonly associated with high human population density, yet little is known about …