Cadmium isotopes as tracers in environmental studies: A review

Q Zhong, Y Zhou, DCW Tsang, J Liu, X Yang… - Science of the Total …, 2020 - Elsevier
Cadmium isotopic compositions in non-contaminated systems and anthropogenic sources of
Cd generally have different isotopic signatures. Cadmium isotopes, as a novel tracer, can be …

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 …

Fate of Cd in agricultural soils: a stable isotope approach to anthropogenic impact, soil formation, and soil-plant cycling

M Imseng, M Wiggenhauser, A Keller… - … science & technology, 2018 - ACS Publications
The application of mineral phosphate (P) fertilizers leads to an unintended Cd input into
agricultural systems, which might affect soil fertility and quality of crops. The Cd fluxes at …

Cadmium isotopic fractionation in lead-zinc smelting process and signatures in fluvial sediments

Q Zhong, M Yin, Q Zhang, J Beiyuan, J Liu… - Journal of Hazardous …, 2021 - Elsevier
Cadmium (Cd) is a toxic heavy metal pollutant. Various industrial activities, especially metal
smelting, are the main sources of Cd pollution. Cd isotopes have exhibited the ability to be …

High-sensitivity determination of Cd isotopes in low-Cd geological samples by double spike MC-ICP-MS

D Tan, JM Zhu, X Wang, G Han, Z Lu… - Journal of Analytical Atomic …, 2020 - pubs.rsc.org
With new advancements in MC-ICP-MS technology, small Cd isotope fractionations in
geological processes have attracted more interest in recent years. However, challenges …

Bioaccumulation of atmospherically deposited cadmium in soybean: three-year field experiment combined with cadmium isotopes

H Liu, X Rong, H Zhao, R Xia, M Li… - Environmental …, 2024 - ACS Publications
Atmospheric deposition plays a significant role in introducing cadmium (Cd) into
agroecological systems; however, accurately determining its accumulation in crops through …

Cadmium isotope fractionation in the soil–cacao systems of Ecuador: a pilot field study

F Barraza, RET Moore, M Rehkämper, E Schreck… - Rsc Advances, 2019 - pubs.rsc.org
The often high Cd concentrations of cacao beans are a serious concern for producers in
Latin America due to the implementation of stricter Cd limits for cocoa products by the …

Regional trends in the fractional solubility of Fe and other metals from North Atlantic aerosols (GEOTRACES cruises GA01 and GA03) following a two-stage leach

RU Shelley, WM Landing, SJ Ussher… - …, 2018 - bg.copernicus.org
The fractional solubility of aerosol-derived trace elements deposited to the ocean surface is
a key parameter of many marine biogeochemical models. Despite this, it is currently poorly …

Biological, physical, and atmospheric controls on the distribution of cadmium and its isotopes in the Pacific Ocean

M Sieber, NT Lanning, ZB Bunnell… - Global …, 2023 - Wiley Online Library
Despite the Pacific being the location of the earliest seawater Cd studies, the processes
which control Cd distributions in this region remain incompletely understood, largely due to …

Environmental protection measures mitigate Pb but not Cd accumulation in soils: Evidence from a 49-year soil chronosequence in an industrial and mining city in …

Z Long, Y Wu, H Zhu, H Bing, Y Huang - Journal of Hazardous Materials, 2024 - Elsevier
To address severe soil Pb and Cd contamination from anthropogenic activities, governments
have implemented various environmental management measures. However, the extent to …