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 …

A significant number of emerging pollutants (EPs) resulting from point and diffuse pollution is
present in the aquatic environment. These are chemicals that are not commonly monitored …

Current land surface models assume that groundwater, streamflow and plant transpiration
are all sourced and mediated by the same well mixed water reservoir—the soil. However …

In spite of trying to understand processes in the same spatial domain, the catchment
hydrology and water quality scientific communities are relatively disconnected and so are …

Transport processes and pathways through many hydrodynamic systems vary over time,
often driven by variations in total water storage. This paper develops a very general …

Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …

Headwater catchments are the fundamental units that connect the land to the ocean.
Hydrological flow and biogeochemical processes are intricately coupled, yet their respective …

We discuss a recent theoretical approach combining catchment‐scale flow and transport
processes into a unified framework. The approach is designed to characterize the …

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