主题词：Hydrology and Watershed Management Studies; Flood Risk Assessment and Management; Water resources management and optimization; Water-Energy-Food Nexus Studies; Groundwater and Isotope Geochemistry; Groundwater flow and contamination studies; Hydrology and Drought Analysis; Water Governance and Infrastructure; Soil and Water Nutrient Dynamics; Hydrological Forecasting Using AI; Urban Stormwater Management Solutions; Climate variability and models; Child Nutrition and Water Access; Cryospheric studies and observations; Groundwater and Watershed Analysis; Water Quality and Pollution Assessment; Plant Water Relations and Carbon Dynamics; Hydrology and Sediment Transport Processes; Transboundary Water Resource Management; Climate change impacts on agriculture; Fecal contamination and water quality; Soil Moisture and Remote Sensing; Wastewater Treatment and Reuse; Aquatic Ecosystems and Phytoplankton Dynamics; Land Use and Ecosystem Services