A5100435483- Mercury impact and mitigation studies
- Heavy Metal Exposure and Toxicity
- Heavy metals in environment
- Air Quality and Health Impacts
- Toxic Organic Pollutants Impact
- Selenium in Biological Systems
- Aquaculture Nutrition and Growth
- Recycling and Waste Management Techniques
- Marine animal studies overview
- Grit, Self-Efficacy, and Motivation
- Marine and coastal ecosystems
- Coal and Its By-products
- Career Development and Diversity
- Environmental Toxicology and Ecotoxicology
- Mitochondrial Function and Pathology
- Trace Elements in Health
- Diverse Aspects of Tourism Research
- Electrokinetic Soil Remediation Techniques
- Health, Environment, Cognitive Aging
- Environmental Sustainability and Technology
- Coastal and Marine Management
- Engineering and Environmental Studies
- Recycled Aggregate Concrete Performance
- Team Dynamics and Performance
- Nutritional Studies and Diet
State Key Laboratory of Environmental Geochemistry
2020-2025
Institute of Geochemistry
2016-2025
Chinese Academy of Sciences
2016-2025
Shandong Academy of Environmental Science
2024
Guiyang Medical University
2020-2024
Guangdong Polytechnic Normal University
2024
University of Chinese Academy of Sciences
2006-2024
Tibet University
2023
Shandong University
2022-2023
Institute of Earth Environment
2022
The toxicity of methylmercury (Me-Hg) has caused widespread public human concern as a result several widely publicized disasters. Me-Hg is highly toxic, and the nervous system its principal target tissue for humans. Although general population primarily exposed to through contaminated fish marine mammals, in Hg mining areas long history activities can produce serious pollution local environment. In study 98 persons from Wanshan area, hair levels indicated exposure. Rice, staple food...
Mercury (Hg) bioaccumulation in aquatic food webs has been much studied, motivated from high Hg levels found many fish species important for human consumption. terrestrial chains have received little attention and assumed to be of minor importance. However, recent studies showed that rice can an pathway methylmercury (MeHg) exposure inhabitants mining areas China. In this study, 59 sampling sites (including 32 "heavily polluted area", 19 "less-impacted area" 8 "control sites") were selected...
Mitigating the risk of mercury (Hg) contamination in rice soils using environmental friendly amendments is essential to reducing probable daily intake (PDI) MeHg via consumption. Here, we examined impacts different doses (0% (control), 0.6% and 3%) hull-derived biochar (RHB) mixture wheat-rice straw-derived (RWB) on fractionation, phytoavailability, uptake total (THg) methyl Hg (MeHg) by Hg-polluted soil (THg = 78.3 mg kg-1) collected from Wanshan mining area. Both biochars increased biomass...
Rice can be the main route of methylmercury (MeHg) exposure for rice-consuming populations living in area where mercury (Hg) is mined. However, current risk assessment paradigm MeHg based on epidemiological data collected from fish-consuming populations. This study was designed to evaluate relationship between dietary intake and human body burden a rice -consuming population Wanshan Hg mining China. Hair concentrations averaged 2.07 ± 1.79 μg/g, average blood concentration across ranged 2.20...
To investigate the source and process of inorganic mercury (IHg) accumulation in rice, we monitored concentrations IHg tissues rice plants (Oryza sativa L.) from four experimental plantation plots. Biweekly during rice-growing season, plants, corresponding soil, precipitation, irrigation water samples were collected. The sampling data support following: (1) atmosphere is principal to aboveground parts plant; (2) both soil contribute content stalks, but former tends be more important; (3)...
Mercury (Hg) isotopic compositions in hair and dietary sources from Wanshan (WS) Hg mining area, Guiyang (GY) urban Changshun (CS) rural area were determined to identify the major exposure of local residents. Rice vegetables displayed low δ202Hg small negative zero Δ199Hg, are isotopically distinguishable fish which showed relatively higher positive Δ199Hg. Distinct signatures also observed for human three areas. Shifts 2 3‰ between confirmed mass dependent fractionation isotopes occurs...