主题词：Environmental Toxicology and Ecotoxicology; Heavy metals in environment; Toxic Organic Pollutants Impact; Mercury impact and mitigation studies; Pesticide and Herbicide Environmental Studies; Pesticide Residue Analysis and Safety; Heavy Metal Exposure and Toxicity; Pharmaceutical and Antibiotic Environmental Impacts; Pesticide Exposure and Toxicity; Effects and risks of endocrine disrupting chemicals; Analytical chemistry methods development; Water Quality and Pollution Assessment; Aquaculture Nutrition and Growth; Insect and Pesticide Research; Carcinogens and Genotoxicity Assessment; Fish Biology and Ecology Studies; Water Quality Monitoring and Analysis; Microplastics and Plastic Pollution; Analytical Chemistry and Chromatography; Air Quality and Health Impacts; Fish Ecology and Management Studies; Microbial bioremediation and biosurfactants; Aquatic Ecosystems and Phytoplankton Dynamics; Heavy Metals in Plants; Chromium effects and bioremediation