主题词：Aquatic Ecosystems and Phytoplankton Dynamics; Marine and coastal ecosystems; Fish Ecology and Management Studies; Freshwater macroinvertebrate diversity and ecology; Aquatic Invertebrate Ecology and Behavior; Isotope Analysis in Ecology; Microbial Community Ecology and Physiology; Soil and Water Nutrient Dynamics; Geology and Paleoclimatology Research; Water Quality and Pollution Assessment; Environmental DNA in Biodiversity Studies; Groundwater and Isotope Geochemistry; Coastal wetland ecosystem dynamics; Marine Biology and Ecology Research; Aquatic Ecosystems and Biodiversity; Environmental Toxicology and Ecotoxicology; Diatoms and Algae Research; Hydrology and Watershed Management Studies; Fish biology, ecology, and behavior; Oceanographic and Atmospheric Processes; Heavy metals in environment; Fish Biology and Ecology Studies; Hydrology and Sediment Transport Processes; Identification and Quantification in Food; Invertebrate Taxonomy and Ecology