Food production systems, urbanization, and other anthropogenic activities dramatically alter
natural hydrological and nutrient cycles, and are primarily responsible for water quality …

Flowing waters receive substantial nutrient inputs, including both nitrogen (N) and
phosphorus (P), in many parts of the world. Eutrophication science for rivers and streams …

Elevated phosphorus (P) loading from the watersheds draining into Lake Erie, particularly
from agricultural (53%) and urban (43%) sources, is identified as one of the main drivers of …

Human activities and climate change threaten water quality in China's rivers. We simulated
the monthly concentrations of riverine total nitrogen (TN), ammonia-nitrogen (NH3-N), total …

Catchment nutrient export, especially during high flow events, can influence ecological
processes in receiving waters by altering nitrogen (N) and phosphorus (P) concentrations …

Anthropogenic activities have led to increased transfers of nitrogen (N) and phosphorus (P)
to surface waters where changes in the absolute amounts of N and P delivery, and in N: P …

Understanding nutrient pathways to streams will improve nutrient management strategies
and estimates of the time lag between when changes in land use practices occur and when …

The distribution of biomass production and its allocation across populations under
environmental constraints draw a picture of community dynamics and energy flows in …

Evaluating nitrate‐N fluxes from agricultural landscapes is inherently complex due to the
wide range of intrinsic and dynamic controlling variables. In this study, we investigate the …

We present a technical analysis of all the recent modelling work that has been conducted to
support the adaptive management process in Lake Erie; the most biologically productive …