A5022241486- Aquatic Ecosystems and Phytoplankton Dynamics
- Marine and coastal ecosystems
- Karst Systems and Hydrogeology
- Water Quality and Pollution Assessment
- Groundwater and Isotope Geochemistry
- Environmental and Agricultural Sciences
- Isotope Analysis in Ecology
- Rangeland Management and Livestock Ecology
- Hydrology and Watershed Management Studies
- Forest, Soil, and Plant Ecology in China
- Remote Sensing and Land Use
- Geology and Paleoclimatology Research
- Environmental Quality and Pollution
- Environmental Changes in China
- Groundwater flow and contamination studies
- Evaluation Methods in Various Fields
- Water Resources and Sustainability
- Smart Materials for Construction
- Hydrological Forecasting Using AI
- Soil and Water Nutrient Dynamics
- CO2 Sequestration and Geologic Interactions
- Climate change and permafrost
- Groundwater and Watershed Analysis
- Advanced Sensor and Control Systems
- Land Use and Ecosystem Services
Guizhou Normal University
2005-2024
Sun Yat-sen University
2007-2008
With the continuous improvement of surface water environmental quality in China, sediment has gradually become focus research on internal pollution reservoirs. To investigate forms, distribution, and migration patterns phosphorus karst canyon reservoir sediments, we employed an improved sequential graded extraction method to determine content sediments Wanfeng Reservoir. We studied spatial distribution characteristics release risk form sediments. The results showed that total (TP) ranged...
The effects of exposure to heavy metals (HMs) in rice on human health have become a global public concern, particularly countries where is consumed as staple food. concentrations HMs, including cadmium (Cd), arsenic (As), lead (Pb), and copper (Cu), commercial samples (n = 170) were analyzed estimate the HM consumers Nepal. geometric mean Cd, As, Pb, Cu 15.5 ± 16.0, 43.4 19.6, 16.0 14.0, 1066 1210 μg/kg, respectively, all below maximum allowable (MACs) recommended by FAO/WHO. Generally,...
Rivers are an important mediator between human activities and the natural environment. They provide multiple functions, including irrigation, transportation, food supply, recreation, water supply. Therefore, evaluations of quality pollution sources great significance for ecological restoration management rivers. In this study, improved “vušekriterijumska optimizacija i kompromisno rješenje” (VIKOR in Serbian; English: Multicriteria Optimization Compromise Solution), a geodetector were used...
As one of the drinking water sources for Guiyang City in southwest China, Aha Reservoir has an area 190 km2 and a volume 5.42×108 m3. The depth is less than 30 m, with average 13 m. Regulated by subtropical humid monsoon climate, it cool summers warm winters, annual mean air temperature about 15.3℃ normal rainfall approximately 1,129 mm. Impacted heavily human activity (e.g., untreated industrial domestic sewage agricultural non-point pollution sources), eutrophication problem become more...
Karst regions are exceptionally responsive to global change with their harsh natural environment, fragile ecology, and acute human-land conflicts. The reconstruction of cropland spatial pattern in karst areas during the historical period is typical for studying relations has important practical significance climate study. ecological environment changes at regional scales, primarily provide essential data a theoretical basis inverse evolution rock desertification areas. Guizhou province,...
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The flux and form of dissolved inorganic carbon (DIC), an important part budget, play a key role in the biogeochemistry aquatic ecosystem. By analyzing physicochemical parameters water DIC δ13CDIC characteristics Wanfenghu Reservoir, we examined behavior source DIC. In epilimnion, pH entire reservoir was conservative, being weakly alkaline. Nitrate (NO3--N) had maximum coefficient variation high spatio-temporal variation. Due to dilution effect, lowest values electrical conductivity (EC),...
We researched the riverine carbon geochemical process of dissolved inorganic declared from karst groundwater system in course ground water discharge order to assessed significant influence on estimating sink karstic basin drainages. This essay analyzed variation partial pressure values dioxide (pCO2) by measuring change pH, ORP, Cond, TDS and other parameters outflow typical Dengzhaihe subterranean Puding County Guizhou province. The result indicated that pCO2 was gradually decreasing after...