A5101856113- Marine and coastal ecosystems
- Microplastics and Plastic Pollution
- Toxic Organic Pollutants Impact
- Coastal and Marine Management
- Pharmaceutical and Antibiotic Environmental Impacts
- Air Quality and Health Impacts
- Water Quality and Pollution Assessment
- Vehicle emissions and performance
- Recycling and Waste Management Techniques
- Effects and risks of endocrine disrupting chemicals
- Pesticide and Herbicide Environmental Studies
- Atmospheric chemistry and aerosols
- Soil and Water Nutrient Dynamics
- Marine Biology and Ecology Research
- Phosphorus and nutrient management
- Microbial Community Ecology and Physiology
- Insect and Pesticide Research
- Per- and polyfluoroalkyl substances research
- Heavy metals in environment
- Marine Bivalve and Aquaculture Studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Indoor Air Quality and Microbial Exposure
- Echinoderm biology and ecology
- Air Quality Monitoring and Forecasting
- Seaweed-derived Bioactive Compounds
Guangdong Ocean University
2012-2024
Chinese Academy of Sciences
2004
Guangzhou Institute of Geochemistry
2004
In marine environments, urea is an important component of the biogeochemical cycle nitrogen. The autochthonous and allochthonous sources (rivers, aquaculture, waste water input, etc.) play a key role in cycles adjacent coastal waters. Because specific marker to trace sewage fluxes waters, we investigated associated with terrestrial source input Zhanjiang Bay (ZJB) during time from November 2018 July 2019, spatiotemporal distribution bioavailability dissolved organic nitrogen (DON) based on...
Increasingly serious microplastic pollution in coastal areas and the ecological threats associated with plastics have attracted global attention. The frequency intensity of typhoons increased owing to warming, strongly influencing distribution composition microplastics ecosystems. In this study, abundance, composition, diversity, flux three estuaries one sewage outlet Zhanjiang Bay (ZJB) were analyzed. average abundance from land-based sources 3.6-fold 14.19 ± 3.60 items/L before Typhoon...
Nutrients were the key biogenic elements for primary production in coastal water, and increase of nutrient concentration led to eutrophication frequent occurrence harmful algal blooms. However, seasonal nutrients variation, pattern, Chlorophyll a (Chl- ) response adjacent Guangdong water still scarcely. In this study, clarity Chl- , spatiotemporal dissolved inorganic nitrogen (DIN) phosphorus (DIP) patterns explored by field observation using 52 stations waters Province during dry (April...
This study analyzed the distribution characteristics and sources of pollutants in coastal estuaries Zhanjiang Bay (ZJB) to provide theoretical data support for scientific prevention control bay pollution. Monitoring from eight rivers flood drains flowing into ZJB March 2021 were used analyze composition spatial polycyclic aromatic hydrocarbons (PAHs) phthalate esters (PAEs) water bodies bay. The dominant components 3–4-ring PAHs, with Bis (2-ethylhexyl) (DEHP), Diisobutyl (DIBP),...
Estuaries and sewage outlets are key pathways for the transport of microplastics (MPs) from land to coastal waters. In this study, spatiotemporal pattern, composition, flux MPs transported Zhanjiang Bay (ZJB) in South China Sea were investigated. The results showed that overall mean MP abundance (± standard deviation) was 17.99 ± 9.72 items/L, with highest normal season, followed by dry wet seasons. Fibers most dominant shape these samples, blue common color, ranged between 100 330 μm....
Water-soluble anions and suspended fine particles have negative impacts on ecosystems human health, which is a current research hotspot. In this study, coastal suburb, urban area, tourist industrial area were explored to study the spatiotemporal variation influencing factors of water-soluble total (TSP) in Zhanjiang atmosphere. addition, on-site monitoring, laboratory testing, analysis used identify difference each pollutant component at sampling stations. The results showed that average...
As heavy metals are easy to accumulate and have strong biological toxicity, they pose a potential threat human health by entering the body through cumulative effect of marine life. Land-based input is an important source in ocean, which has great influence on coastal water quality. In this study, spatial distribution characteristics (Zn, Cu, Cd, Pb, Cr, As) waters desulfurization process outlet power plant Zhanjiang Bay were investigated, enrichment behavior organisms (oysters barnacles)...
Coastal eutrophication, the over-enrichment of water with nutrients, has become a global ecological problem. As coastal waters are subjected to great pressure due anthropogenic influences and climate change, establishing numeric nutrient criteria for been exceedingly complex at present. To control improve quality Pearl River Estuary (PRE), based on data from 2015 2020, PRE adjacent were established using frequency statistical analysis. Based spatiotemporal salinity patterns, divided in three...
The study investigated the composition and content of Σ15PAH in surface core sediments from Dachan Bay (DCB) Shenzhen city discussed effects urban development regional energy structure on marine environment through spatial distribution, vertical profile, sources Σ15PAH. results indicated that concentrations DCB ranged between 299 ng/g 2336 65 994 sediments. horizontal distribution PAHs with decreasing coastal to central areas implied land-based input PAHs. profile high concentration 0 cm–60...