Concepts

Duration that snowpack remains on the ground providing water inputs to trees

Temporal changes in groundwater storage volumes in response to climate variability and hydrologic forcing

The combined process of water evaporation from soil and plant surfaces and water transpiration from plant leaves, representing a major component of the water budget that increases with warming tempera...

The bidirectional exchange of water between groundwater aquifers and surface water bodies including streams, with groundwater contributing baseflow to streams and streams providing recharge to groundw...

The degree to which water movement is facilitated or impeded through connected flow paths in subsurface sediments

The spatial organization of sedimentary deposits and their hydraulic properties within floodplain aquifers

The movement of water from the soil to the plant's stomata which is then released into the atmosphere, serving as an indicator of plant water status

The division of water flow between different hydrological pathways including surface flow, shallow subsurface flow, and deep groundwater flow

Process where trees shift their root water uptake from topsoil towards subsoil to sustain transpiration rates when shallow soil moisture declines

Process by which melting snow penetrates soil and triggers changes in microbial activity and nutrient cycling

The downward movement of water from surface water to groundwater, occurring through infiltration and percolation processes and declining under warming due to increased evapotranspiration

Transport of nano- to microscale particles through porous media and across environmental interfaces

Process of estimating or gap-filling missing entries in groundwater time series data

Physical habitat constraints related to water flow and stream geomorphology that affect oviposition site availability

Process controlling environmental tracer and groundwater age distributions in fractured rock systems through diffusive exchange between fractures and rock matrix

Physical and thermodynamic processes that alter snowpack isotopic composition after initial deposition, including sublimation, vapor exchange, and melt-freeze cycles

The movement of eroded soil and rock particles by water flow

Overland flow that occurs when rainfall intensity exceeds the rate at which water can enter the soil

Direct transition of snow from solid to vapor phase, important for water balance in mountain watersheds

Physical processes that create fractures in subsurface bedrock, enabling geogenic elements to enter rivers and biogeochemical cycles

Process by which tree canopies intercept and reduce throughfall of precipitation to surface soils

Physical mixing process that spreads solutes during transport through porous media

Diversion of water from one drainage system to another through headward erosion