The behavior of trace elements in seawater, sedimentary pore water, and their incorporation into carbonate minerals: a review

D Smrzka, J Zwicker, W Bach, D Feng, T Himmler… - Facies, 2019 - Springer
Trace elements are actively cycled in seawater, are essential components for marine life,
and are transported to the seafloor where they can become enriched in marine sediments …

The global biogeochemical cycle of rhenium

L Ghazi, KE Grant, A Chappaz… - Global …, 2024 - Wiley Online Library
This paper is the first comprehensive synthesis of what is currently known about the different
natural and anthropogenic fluxes of rhenium (Re) on Earth's surface. We highlight the …

Re-assessing the surface cycling of molybdenum and rhenium

CA Miller, B Peucker-Ehrenbrink, BD Walker… - … et Cosmochimica Acta, 2011 - Elsevier
We re-evaluate the cycling of molybdenum (Mo) and rhenium (Re) in the near-surface
environment. World river average Mo and Re concentrations, initially based on a handful of …

Trace metals in coastal marine sediments: Natural and anthropogenic sources, correlation matrices, and proxy potentials

KM Paul, NAGM van Helmond, CP Slomp… - Science of the Total …, 2024 - Elsevier
Rapidly spreading industrialization since the 19th century has led to a drastic increase in
trace metal deposition in coastal sediments. Provided that these trace metals have remained …

What regulates rhenium deposition in euxinic basins?

GR Helz, MK Dolor - Chemical Geology, 2012 - Elsevier
Rhenium is greatly enriched in black shales and euxinic basin sediments relative to its
crustal abundance. The enrichment process is generally assumed to involve reduction of …

Re-Os isotope system in organic-rich samples for dating and tracing: Methodology, principle, and application

L Yin, P Zhao, J Liu, J Li - Earth-Science Reviews, 2023 - Elsevier
In the last three decades, significant progress has been made in the investigation of rhenium‑
osmium (Re-Os) isotopic system in organic-rich samples. The Re-Os geochronometer can …

Low rates of rock organic carbon oxidation and anthropogenic cycling of rhenium in a slowly denuding landscape

M Ogrič, M Dellinger, KE Grant, V Galy… - Earth Surface …, 2023 - Wiley Online Library
The oxidation of petrogenic organic carbon (OCpetro) is a source of carbon dioxide to the
atmosphere over geological timescales. The rates of OCpetro oxidation in locations that …

Cycling of redox-sensitive elements in a sandy subterranean estuary of the southern North Sea

A Reckhardt, M Beck, J Greskowiak, B Schnetger… - Marine Chemistry, 2017 - Elsevier
The cycling of metals and sulfur plays an important role in beach sediments. We studied the
redox-sensitive metals Mn, Fe, U, Re, Mo, and V, in relation to salinity, organic matter-, and …

Rhenium geochemical cycling: Insights from continental margins

JL Morford, WR Martin, CM Carney - Chemical Geology, 2012 - Elsevier
We measured rhenium (Re) in sediments (both pore waters and solid phase) from three
locations on the Mid-Atlantic Bight (MAB) from the eastern margin of the United States: a …

Controls on uranium distribution in lake sediments

A Chappaz, C Gobeil, A Tessier - Geochimica et Cosmochimica Acta, 2010 - Elsevier
Uranium geochemistry has been investigated in three acid lakes located on the Canadian
Shield and one circumneutral lake in the Appalachian Region of Eastern Canada. In all …