主题词：Heavy metals in environment; Adsorption and biosorption for pollutant removal; Soil and Water Nutrient Dynamics; Atmospheric chemistry and aerosols; Mercury impact and mitigation studies; Water Quality and Pollution Assessment; Toxic Organic Pollutants Impact; Environmental Toxicology and Ecotoxicology; Pharmaceutical and Antibiotic Environmental Impacts; Mine drainage and remediation techniques; Groundwater and Isotope Geochemistry; Air Quality and Health Impacts; Advanced oxidation water treatment; Microplastics and Plastic Pollution; Phosphorus and nutrient management; Soil Carbon and Nitrogen Dynamics; Constructed Wetlands for Wastewater Treatment; Environmental remediation with nanomaterials; Peatlands and Wetlands Ecology; Groundwater flow and contamination studies; Arsenic contamination and mitigation; Wastewater Treatment and Nitrogen Removal; Microbial bioremediation and biosurfactants; Advanced Photocatalysis Techniques; Aquatic Ecosystems and Phytoplankton Dynamics