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Antimony contamination sources and alteration pathways of Sb mineral phases in an abandoned mining area: The role of secondary mopungite [NaSb(OH)61

期刊: APPLIED GEOCHEMISTRY, 2023; 156 ()

Antimony pollution caused by mining activities is a current environmental concern. This study investigates the processes involved in the Sb release an......

Hydrochemical and dual-isotope approach to the identification of denitrification in arable field drainage in the Wensum catchment, eastern England

期刊: APPLIED GEOCHEMISTRY, 2023; 158 ()

The global pool of reactive nitrogen has doubled in the last century in response to the need to increase food production with the consequent increase ......

Thermodynamic stabilities of apatite phases in a wetland system: Implications for bone diagenesis

期刊: APPLIED GEOCHEMISTRY, 2023; 148 ()

Evaluating the fate and stability of apatite minerals, the largest phosphorus (P) reservoir on Earth's surface, has direct consequences for understand......

Porewater dissolved inorganic carbon released due to artificial sediment scouring in the Yellow River

期刊: APPLIED GEOCHEMISTRY, 2023; 149 ()

The water-sediment regulation scheme (WSRS) in the Yellow River has been adjusted annually to maintain the optimal capacity of the Xiaolangdi Reservoi......

Distinguishing between natural and anthropogenic sources of potentially toxic elements in sedimentary materials along the Sava River (Slovenia, Croatia)

期刊: APPLIED GEOCHEMISTRY, 2023; 151 ()

We present a comprehensive study aimed to distinguish between natural and anthropogenic origin of some potentially toxic elements (PTEs: As, Cd, Cr, C......

Regional geochemistry of mercury in the Sino-Mongolian border region

期刊: APPLIED GEOCHEMISTRY, 2023; 151 ()

The Sino-Mongolian border region is a hotspot for international geoscience research and exploration. Mercury (Hg) can be used as a reference element f......

Alder creek sanidine (ACs-a): New sampling and intercalibration for quaternary 40Ar/39Ar age monitoring

期刊: APPLIED GEOCHEMISTRY, 2023; 152 ()

The 40Ar/39Ar dating method requires the utilization of a neutron flux monitoring reference material. Generally, the extracted sanidine from the rhyol......

Plant ash prevents acid mine drainage from sulfur-bearing tailings through multiple actions-A low-cost alkaline material

期刊: APPLIED GEOCHEMISTRY, 2023; 155 ()

Plant ash, an inexpensive alkaline material containing organic nutrients, can provide electron donors for microbial reactions and neutralize water aci......

Incorporating the genetic and firefly optimization algorithms into K-means clustering method for detection of porphyry and skarn Cu-related geochemical footprints in Baft district, Kerman, Iran

期刊: APPLIED GEOCHEMISTRY, 2023; 148 ()

For the purpose of multi-element geochemical modeling of stream sediment data, we investigate the use of unsupervised clustering analysis (CA). For th......

Effect of boiler feed water composition on inorganic scaling in once-through steam generators estimated using a Monte Carlo modelling approach

期刊: APPLIED GEOCHEMISTRY, 2023; 148 ()

Once-through steam generators (OTSGs) produce steam required to recover hydrocarbons from oil sand deposits. OTSGs generate steam at high pressure and......

Extent of pyrite oxidation by dissolved oxygen in alkaline solutions including purified sodium bentonite

期刊: APPLIED GEOCHEMISTRY, 2023; 148 ()

Ferrous iron-bearing minerals such as pyrite are promising reducing agents for the consumption of atmospheric oxygen in repositories used for the geol......

Molecular dynamics study of the exchange processes of heavy metals into montmorillonite: Characterization of hydrated edge surfaces and dynamic exchange mechanism

期刊: APPLIED GEOCHEMISTRY, 2023; 150 ()

Molecular-level understanding of the exchange processes of heavy metals into the interlayer region of clay minerals help to predict the geochemical cy......

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