Long-term records of combined stream flow and water chemistry can be an invaluable
source of information on changes in the quantity and quality of water resources. To …

Climate change and nitrogen (N) pollution are altering biogeochemical and ecohydrological
processes in dryland watersheds, increasing N export, and threatening water quality. While …

Monitoring crop responses to drought is crucial for understanding the progressive impact of
drought on food production and identifying management practices that can enhance …

Forested headwater catchments ensure good water quality for downstream ecosystems and
human consumption. Climate change and the exacerbating likelihood of extreme events …

Extreme drought-heatwaves can severely impact river water quality, yet the relationships
and drivers underlying these effects remain poorly understood. This study employed data …

Catchment-scale nitrate dynamics involve complex coupling of hydrological transport and
biogeochemical transformations, imposing challenges for source control of diffuse pollution …

Hydrological extremes can affect nutrient export from catchments to streams, posing a threat
to aquatic ecosystems. In this study, we investigated the effects of hydrological drought on …

Widespread and long-term shifts in weather patterns are contributing to further degradation
of surface water quality. This challenge caused by the increasing frequency of extreme …

Transit time distributions (TTDs) of streamflow are useful descriptors for understanding flow
and solute transport in catchments. Catchment-scale TTDs can be modeled using tracer …

Non-point sources of water pollution caused by agricultural crop production are a serious
problem in Czechia, at present. This paper describes a new approach for the mutual …