Complex interactions among water, dissolved and suspended material, and gases occur
within the critical zone. These interactions depend upon and influence geologic and …

Per-and polyfluoroalkyl substances (PFAS), known colloquially as “forever chemicals,” have
been associated with adverse human health effects and have contaminated drinking water …

Cold regions involve hydrological processes that are not often addressed appropriately in
hydrological models. The Cold Regions Hydrological Modelling platform (CRHM) was …

River network connectivity (RC) describes the hydrologic exchange of water, nutrients,
sediments, and pollutants between the river channel and other “sites” via heterogenous …

Agricultural phosphorus (P) losses to surface water bodies remain a global eutrophication
concern, despite the application of conservation practices on farm fields. Although it is …

Excess nutrient inputs from agricultural and urban sources have accelerated eutrophication
and increased the incidence of algal blooms in the Great Lakes Basin (GLB). Lake basin …

The magnitude of nitrogen (N) and phosphorus (P) exported from agricultural fields via
subsurface tile drainage systems is determined by site-specific interactions between …

Water quality issues in the Great Lakes Basin persist despite management and monitoring
efforts. With changing land use and climatic conditions, the need for improved …

Apportioning sources, assessing flow pathways, and quantifying the interaction between
source and transport factors are critical for decreasing nutrient loss from agricultural …

Water quality within agricultural catchments is governed by management practices and
climate conditions that control the transport, storage, and exchange of nutrients between …