主题词：Heavy metals in environment; Plant Stress Responses and Tolerance; Constructed Wetlands for Wastewater Treatment; Adsorption and biosorption for pollutant removal; Microbial bioremediation and biosurfactants; Aluminum toxicity and tolerance in plants and animals; Heavy Metals in Plants; Plant Micronutrient Interactions and Effects; Arsenic contamination and mitigation; Pesticide and Herbicide Environmental Studies; Coal and Its By-products; Soil Carbon and Nitrogen Dynamics; Clay minerals and soil interactions; Plant-Microbe Interactions and Immunity; Wastewater Treatment and Reuse; Mycorrhizal Fungi and Plant Interactions; Nanoparticles: synthesis and applications; Chromium effects and bioremediation; Plant responses to water stress; Toxic Organic Pollutants Impact; Nanomaterials for catalytic reactions; Geochemistry and Elemental Analysis; Bioenergy crop production and management; Algal biology and biofuel production; Lichen and fungal ecology