Decoupled paleosol-based proxies in Chinese loess deposits: Role of leaching and illuviation processes

X Meng, GK Li, L Liu, X Long, W Zhao, J Da… - Quaternary Science …, 2022 - Elsevier
The paleosol-based proxies derived from the ancient aeolian deposits on the Chinese
Loess Plateau (CLP) are commonly used to infer past changes in climate and environment …

[HTML][HTML] A global reassessment of the controls on iron speciation in modern sediments and sedimentary rocks: A dominant role for diagenesis

V Pasquier, DA Fike, S Révillon, I Halevy - Geochimica et cosmochimica …, 2022 - Elsevier
The speciation of iron in sediments and sedimentary rocks is a widely used proxy for the
chemistry and oxidation state of ancient water bodies. Specifically, the fraction of reactive …

Distribution of rare earth elements and implication for Ce anomalies in the clay-sized minerals of deep-sea sediment, Western Pacific Ocean

Y Liu, Y Jing, W Zhao - Applied Clay Science, 2023 - Elsevier
Recent studies reveal that bioapatite and Fesingle bond Mn micro-nodules are
predominantly hosts of rare earth elements and yttrium (REYs) in bulk deep-sea sediments …

Fate of Cd during mineral transformation by sulfate-reducing bacteria in clay-size fractions from soils with high geochemical background

X Yan, DX Guan, J Li, Y Song, H Tao, X Zhang… - Journal of Hazardous …, 2023 - Elsevier
Sulfate-reducing bacteria (SRB) can immobilize heavy metals in soils through
biomineralization, and the parent rock and minerals in the soil are critical to the …

Aerosol iron from metal production as a secondary source of bioaccessible iron

A Ito, T Miyakawa - Environmental Science & Technology, 2023 - ACS Publications
Atmospheric iron (Fe) from anthropogenic, lithogenic, and pyrogenic sources contributes to
ocean fertilization, climate change, and human health risk. However, significant …

[HTML][HTML] Distinct chemical and mineralogical composition of Icelandic dust compared to northern African and Asian dust

C Baldo, P Formenti, S Nowak… - Atmospheric …, 2020 - acp.copernicus.org
Iceland is a highly active source of natural dust. Icelandic dust has the potential to directly
affect the climate via dust–radiation interaction and indirectly via dust–cloud interaction, the …

Comparisons of topsoil geochemical elements from Northwest China and eastern Tibetan Plateau identify the plateau interior as Tibetan dust source

S Yang, Y Luo, Q Li, W Liu, Z Chen, L Liu… - Science of the Total …, 2021 - Elsevier
Abstract The high-altitude Tibetan Plateau (TP) is a potential substantial source of dust that
could have major effects on the global dust cycle and lead to environmental change. Aeolian …

Geochemical characterization of major elements in desert sediments and implications for the Chinese loess source

W Zhao, L Liu, J Chen, J Ji - Science China Earth Sciences, 2019 - Springer
Mineral dust released from the desert is one of the important components of atmospheric
aerosols. Arid and semi-arid deserts, sandy lands in northern China and their adjacent Gobi …

[PDF][PDF] 中国沙漠元素地球化学区域特征及其对黄土物源的指示意义

赵万苍, 刘连文, 陈骏, 季峻峰 - 中国科学: 地球科学, 2019 - researchgate.net
摘要沙漠释放的矿物尘是大气气溶胶的重要组分之一. 中国北方干旱半干旱沙漠,
沙地和中国北方戈壁及邻近的蒙古国戈壁(下文简称戈壁) 是亚洲风尘的潜在源区. 然而 …

[HTML][HTML] Occurrence and enrichment of cobalt in ferromanganese nodules from the Western Pacific

W Zhang, Y Liu, W Zhao - Ore Geology Reviews, 2023 - Elsevier
Abstract Ferromanganese (Fe–Mn) nodules are an important potential Co resource, but the
correlation between Co, Fe and Mn in Fe–Mn nodules is poorly understood. To investigate …