A5008094293- Groundwater and Isotope Geochemistry
- Heavy metals in environment
- Water Quality and Pollution Assessment
- Geochemistry and Elemental Analysis
- Karst Systems and Hydrogeology
- Geochemistry and Geologic Mapping
- Marine and coastal ecosystems
- Hydrology and Watershed Management Studies
- Soil and Water Nutrient Dynamics
- Atmospheric chemistry and aerosols
- Microplastics and Plastic Pollution
- Mercury impact and mitigation studies
- Geology and Paleoclimatology Research
- Geological and Geochemical Analysis
- Smart Materials for Construction
- Recycling and Waste Management Techniques
- Isotope Analysis in Ecology
- Urban Stormwater Management Solutions
- Heavy Metal Exposure and Toxicity
- Coal and Its By-products
- Radioactivity and Radon Measurements
- Pharmaceutical and Antibiotic Environmental Impacts
- Urban Heat Island Mitigation
- Mine drainage and remediation techniques
- Water Treatment and Disinfection
Guizhou University
2017-2025
China University of Geosciences (Beijing)
2019-2025
Hodges University
2023-2024
Kyoto Katsura Hospital
2024
Kyoto University
2024
Merchants Chongqing Communications Research and Design Institute
2024
Chengdu University of Technology
2023
Chinese Academy of Geological Sciences
2017-2023
Ministry of Natural Resources
2017-2023
Institute of Urban Environment
2019-2022
Abstract Seismicity at a gas reservoir located in the relatively stable Sichuan Basin, China, mirrors injection pressure of unwanted water, suggesting that seismicity is induced. Injection under high on routine basis began 9 January 2009 and continued to July 2011. During period, over 120,000 m 3 water was pumped wellhead up 6.2 MPa into limestone formation Permian 2.45 2.55 km beneath surface. The induced more than 7000 surface‐recorded earthquakes, including 2 M 4+ (the largest one L 4.4),...
Agricultural land in karst systems can pollute water courses, with polluted waters travelling quickly to and through the sub-surface. Understanding how rapidly nitrate moves within highly-transmissive critical zone (from soils aquifers) is limited by low resolution data. To understand behavior its controls, we deployed sensor technology at five sites generate autonomously high-resolution time series of discharge NO3−–N, which major nitrogenous component, a farmed catchment Southwestern...
The distinct isotopic composition of metallic elements observed in different sources and reservoirs provides an important perspective on tracing the source, transportation, circulation metal pollutants. As essential trace element for life, Zinc (Zn) will show strong toxicity when its concentration reaches a certain limit. riverine suspended particulate matter (SPM) is common occurrence state Zn. However, few studies have examined isotope Zn SPM. To examine origins SPM, (δ66Zn) contents SPM...
To investigate the abundance, water/particle interaction behavior, sources, and potential risk of heavy metals in suspended particulate matter (SPM), a total 22 SPM samples were collected from Zhujiang River, Southwest China, July 2014 (wet season). Nine metal(loid)s (V, Cr, Mn, Ni, Cu, Zn, As, Cd Pb) detected. The results show that selected appear following order: Mn (982.4 mg kg−1) > Zn (186.8 V (143.6 Cr (129.1 As (116.8 Cu (44.1 Ni (39.9 Pb (38.1 (3.8 kg−1). Furthermore, both...
Hydrogeochemical processes of trace elements (TEs) are considerable significance to river water and groundwater resource assessment utilization in the karst region. Therefore, seven TEs were analyzed investigate their contents, spatial variations, sources, controlling factors Guiyang, a typical urban area southwest China. The results showed that average content (e.g., As = 1.44 ± 0.47 μg/L andCo 0.15 0.06 μg/L) was higher than 0.51 0.42 0.09 0.05 μg/L). types samples dominated by Ca/Mg-HCO3...
Sediment concentrations of rare earth elements (REEs) can reflect aquatic system impact from anthropogenic activities, especially in small lakes characterized by high sensitivity. However, the literature on REEs sediment profiles is limited, impeding a comprehensive understanding historical influence activities urban environments. In this investigation, we examined spatial distribution and fractionation sediments Aha Lake, karst lake. The results reveal that average contents surface ranged...