A5041368018- Geochemistry and Geologic Mapping
- Geochemistry and Elemental Analysis
- Geological and Geochemical Analysis
- Hydrocarbon exploration and reservoir analysis
- Heavy metals in environment
- earthquake and tectonic studies
- Complex Systems and Time Series Analysis
- Ecosystem dynamics and resilience
- Geoscience and Mining Technology
- Theoretical and Computational Physics
- Radioactivity and Radon Measurements
- CO2 Sequestration and Geologic Interactions
- Phase Equilibria and Thermodynamics
- Carbon Dioxide Capture Technologies
- Geological Modeling and Analysis
- Slime Mold and Myxomycetes Research
- Rock Mechanics and Modeling
- Remote-Sensing Image Classification
- Complex Network Analysis Techniques
- Isotope Analysis in Ecology
- Nonlinear Dynamics and Pattern Formation
- Geochemistry and Geochronology of Asian Mineral Deposits
China University of Geosciences (Beijing)
2014-2024
With the explosive growth in demand for lithium (Li) resources, Mufushan area has been a hotspot Li deposit exploration China recent years. Geochemical maps and geochemical anomaly are basic of mineral resources. A fixed-value method to contour map is presented here, which concentrations divided into 19 levels on 18 fixed values, ranging from 5 μg/g (corresponding detection limit) 1858 cut-off grade hard-rock type) illustrated six color tones corresponding areas low background, high anomaly,...
Geochemical gene is a new promising concept proposed recently in the discrimination and traceability of geological materials also useful tool to recognize geochemical anomalies mineral exploration. Based on lithogenes LG01 LG03, can be classified into nine types LG_CR compositionally. With respect with 11 LG_CR, order eliminate lithological influence further narrow prospecting target area, tungsten metallogene named MGW11 for exploration after MGW. Six weathering profiles developed granitic...
Geochemical lithogenes have been successfully applied as an innovative concept in the field of composition classification and source traceability geological materials recently. This paper introduces background development geochemical genes construction application LG01 LG03 lithogenes. Based on LG03, LG_CR provenance are verified a weathering profile, ten gully sedimentary profiles regional stream sediments Wanquan area Zhangjiakou city, Hebei province, China. The lithology profile shows...
In recent decades, the human demand for mineral resources has increased dramatically, and mining of shallow deposits basically been completed. The prospecting direction turned to concealed deposits. For this reason, various penetrating geochemical methods have developed find minerals a series exploration techniques proposed. At same time, use gene as new technique presented in years is feasible discussing component classification provenance tracing. study, we applied these Jiaojia gold...
With the development of economy and society, environmental problems caused by heavy metals have always been focus attention. Strong concern has recently shown for metal pollution soils in southwestern China. The surface Xinping area Yunnan province, China are surveyed along with some crop samples. There 3312 95 samples collected about 370 square kilometers. Heavy including As, Cd, Cr, Hg, Pb pH analyzed. New single integrated indices (PI PIn) crops (PIc PInc) based on Chinese criteria...
The successful return of Chang’E-5 (CE5) samples urges the hot topic study Moon in geochemistry. elemental data analyzed moon reported literature were collected to determine abundances samples. Based on 2365 analytical records from ten missions Apollo, Luna, and CE5, 11 major oxides including Cr2O3, 50 trace elements Ti, P, Mn, Cr, 15 rare earth (REEs) Y are derived based statistical distributions normal, log-normal, additive log-ratio transformation, respectively. According value 13.5% CaO...
Abstract Quantitative analyses of the spatial distribution fault structures can provide a theoretical basis for forecasting prospective ore deposits. Characteristics and complexity structure in Qitianling area, Southern Hunan Province, China, were quantitatively calculated appraised by fractal multifractal methods to evaluate relation between ore‐prospecting potential. The results show that lengths faults be modeled as multifractals. Multifractal spectra evidently reflect characteristics...
Dendrite, a typical geological pattern, is developed along the bedding plane in limestone and dolomite strata Jinzigou area, Zhoukoudian, Beijing, China, with self-similar dendritic morphology. In order to reveal dynamic mechanism of its formation, diffusion-limited aggregation method, model fractal growth, was selected simulate microscopic formation. Take an L × square lattice, = 200 lattices, 20,000 particles, 250 30,000 for simulation. Obtain simulation results pattern intermediate 8057...