主题词：Algal biology and biofuel production; Aquatic Ecosystems and Phytoplankton Dynamics; Seaweed-derived Bioactive Compounds; Marine and coastal ecosystems; Photosynthetic Processes and Mechanisms; Marine and coastal plant biology; Biocrusts and Microbial Ecology; Biodiesel Production and Applications; Microbial Metabolic Engineering and Bioproduction; Microbial Community Ecology and Physiology; Aquaculture Nutrition and Growth; Water Quality Monitoring and Analysis; Enzyme Catalysis and Immobilization; Marine Bivalve and Aquaculture Studies; Diatoms and Algae Research; Protein Hydrolysis and Bioactive Peptides; Protist diversity and phylogeny; Wastewater Treatment and Nitrogen Removal; Plant Growth Enhancement Techniques; Thermochemical Biomass Conversion Processes; Phosphorus and nutrient management; Antioxidant Activity and Oxidative Stress; Echinoderm biology and ecology; Microbial Fuel Cells and Bioremediation; Microbial Metabolites in Food Biotechnology