Understanding integrated hydrological phenomena in catchments is difficult because of the
fragmented nature of soil physical and hydrological data, given these are typically derived …

Catchment science plays a critical role in the protection of water resources in the face of
ongoing changes in climate, long‐range transport of air pollutants, and land use. Addressing …

Improving our ability to detect changes in terrestrial and aquatic systems is a grand
challenge in the environmental sciences. In a world experiencing increasingly rapid rates of …

Climate change and urbanization threaten streams and the biodiversity that rely upon them
worldwide. Emissions of greenhouse gases are causing air and sea surface temperatures to …

The boreal ecoregion supports about one-third of the world's forest. Over 90% of boreal
forest streams are found in headwaters, where terrestrial–aquatic interfaces are dominated …

Critical zone influences on hydrologic partitioning, subsurface flow paths and reactions
along these flow paths dictate the timing and magnitude of groundwater and solute flux to …

Tracer-aided hydrological models are increasingly used to reveal fundamentals of runoff
generation processes and water travel times in catchments. Modelling studies integrating …

River systems are highly complex, hierarchical and patchy systems which are greatly
influenced by both catchment surroundings and in-stream processes. Natural and …

Baseflow is essential for stream ecosystems and human water uses, particularly in areas
with Mediterranean climates. Yet the factors controlling the temporal and spatial variability of …

Stream CO2 emissions contribute significantly to atmospheric climate forcing. While there
are strong indications that groundwater inputs sustain these emissions, the specific …