主题词：Hydrology and Watershed Management Studies; Flood Risk Assessment and Management; Hydrology and Drought Analysis; Cryospheric studies and observations; Climate variability and models; Hydrological Forecasting Using AI; Climate change and permafrost; Groundwater flow and contamination studies; Hydrology and Sediment Transport Processes; Groundwater and Isotope Geochemistry; Soil erosion and sediment transport; Plant Water Relations and Carbon Dynamics; Water resources management and optimization; Soil and Water Nutrient Dynamics; Soil and Unsaturated Flow; Arctic and Antarctic ice dynamics; Meteorological Phenomena and Simulations; Precipitation Measurement and Analysis; Soil Moisture and Remote Sensing; Landslides and related hazards; Groundwater and Watershed Analysis; Urban Stormwater Management Solutions; Peatlands and Wetlands Ecology; Fish Ecology and Management Studies; Hydraulic flow and structures