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Test and application of the geochemical lithogene on weathering profiles developed over granitic and basaltic rocks in China

期刊: APPLIED GEOCHEMISTRY, 2021; 128 ()

Geochemical gene is a new technique presented recently and its property needs to be tested. Two weathering profiles developed over granitic and basalt......

Multiple geochemical and isotopic (Boron, Strontium, Carbon) indicators for reconstruction of the origin and evolution of oilfield water from Jiuquan Basin, Northwestern China

期刊: APPLIED GEOCHEMISTRY, 2021; 130 ()

Oilfield water contains valuable information on the origin, migration, and geochemical evolution of fluids in sedimentary basins. Jiuquan Basin is one......

A fractal-based approach to evaluate the effect of microstructure on the permeability of two-dimensional porous media

期刊: APPLIED GEOCHEMISTRY, 2021; 131 ()

The complex and heterogeneous microstructure of underground porous media usually results from geological processes such as deposition, compaction, cem......

Application of compositional data analysis in geochemical exploration for concealed deposits: A case study of Ashele copper-zinc deposit, Xinjiang, China

期刊: APPLIED GEOCHEMISTRY, 2021; 130 ()

One of the top priorities of ore body exploration geochemistry is to effectively identifying "anomalies" and separating them from "background" in geoc......

Towards a standardized protocol for studying chemolithoautotrophic denitrification with pyrite at circumneutral pH

期刊: APPLIED GEOCHEMISTRY, 2021; 130 ()

Laboratory studies on chemolithoautotrophic microbial denitrification coupled to pyrite oxidation at circumneutral pH yielded conflicting results. Som......

Detection of geochemical anomalies related to mineralization using the GANomaly network

期刊: APPLIED GEOCHEMISTRY, 2021; 131 ()

In this study, a GANomaly network was used to detect geochemical anomalies related to mineralization in the southern part of Jiangxi Province and its ......

The life history and populations of chum salmon (Oncorhynchus keta) in China: An otolith isotopic investigation

期刊: APPLIED GEOCHEMISTRY, 2021; 127 ()

Stable isotope ratios of otoliths (delta C-13 and delta O-18) can be used as a habitat index in anadromous fish, because there are marked differences ......

Evidence of self-sealing in wellbore cement under geologic CO2 storage conditions by micro-computed tomography (CT), scanning electron microscopy (SEM) and Raman observations

期刊: APPLIED GEOCHEMISTRY, 2021; 128 ()

In this study, reaction experiments between CO2-saturated brine and wellbore cement samples cured under different pressures were conducted to study mi......

Bacterial-algal coupling system for high strength mariculture wastewater treatment: Effect of temperature on nutrient recovery and microalgae cultivation

期刊: APPLIED GEOCHEMISTRY, 2021; 131 ()

In the present study, bacterial-algal coupling system, an integration process of acidogenic fermentation and microalgae cultivation was used for high ......

Distribution characteristics, chemical speciation and human health risk assessment of metals in surface dust in Shenyang City, China

期刊: APPLIED GEOCHEMISTRY, 2021; 131 ()

Surface dust samples were collected in 2018 at 30 different sites in Shenyang City, China. Concentrations of chromium (Cr), arsenic (As), cupper (Cu),......

A case study of 10 years groundwater radon monitoring along the eastern margin of the Tibetan Plateau and in its adjacent regions: Implications for earthquake surveillance

期刊: APPLIED GEOCHEMISTRY, 2021; 131 ()

The eastern margin of the Tibetan Plateau has been characterized by frequent disastrous earthquakes, which has induced changes in groundwater such as ......

Detection of the multivariate geochemical anomalies associated with mineralization using a deep convolutional neural network and a pixel-pair feature method

期刊: APPLIED GEOCHEMISTRY, 2021; 130 ()

Machine learning (ML) algorithms are widely applied in various fields owing to their strong ability to abstract high-level features from a large numbe......

Experiment based modeling of CO2 solubility in H2O at 313.15-473.15 K and 0.5-200 MPa

期刊: APPLIED GEOCHEMISTRY, 2021; 130 ()

CO2 solubility data in water at subsurface temperature and pressure conditions is important in global carbon cycle research. We measured the solubilit......

Pilot-scale evaluation of partial denitrification/anammox on nitrogen removal from low COD/N real sewage based on a modified process

期刊: APPLIED GEOCHEMISTRY, 2021; 131 ()

The nitrogen removal performance of a pilot-scale biosystem was significantly improved via partial denitrification/anammox (PD/A) in real sewage with ......

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