The time that water takes to travel through the terrestrial hydrological cycle and the critical
zone is of great interest in Earth system sciences with broad implications for water quality …

Abstract The Prediction in Ungauged Basins (PUB) initiative of the International Association
of Hydrological Sciences (IAHS), launched in 2003 and concluded by the PUB Symposium …

Water fluxes in catchments are controlled by physical processes and material properties that
are complex, heterogeneous, and poorly characterized by direct measurement. As a result …

Ecosystem services (ES) feature highly distinctive spatial and temporal patterns of
distribution, quantity, and flows. The flow of ecosystem goods and services to beneficiaries …

The complex interactions of runoff generation processes underlying the hydrological
response of streams remain not entirely understood at the catchment scale. Extensive …

The bedrock controls on catchment mixing, storage, and release have been actively studied
in recent years. However, it has been difficult to find neighbouring catchments with …

In this paper we review threshold behaviour in environmental systems, which are often
associated with the onset of floods, contamination and erosion events, and other …

One of the greatest challenges in the field of hillslope hydrology is conceptualizing and
parameterizing the effects of lateral preferential flow. Our current physically based and …

Most studies to date in the humid tropics have described a similar pattern of rapid translation
of rainfall to runoff via overland flow and shallow subsurface stormflow. However, study sites …

The effect of bedrock permeability and underlying catchment boundaries on stream base
flow mean transit time (MTT) and MTT scaling relationships in headwater catchments is …