Sentence examples for river concentrations from inspiring English sources

Simulation indicates that river concentrations of NO3 alone are near the current interim standard for the total of all dissolved N species.

Groundwater and stream mass discharge estimates show that more than half of the plume mass discharge crossing the first transect, before surface water interactions occur, reaches the river directly via streamflow, although river concentrations were below detection due to dilution.

At most sites, concentrations increased more at low and moderate streamflows than at high streamflows, suggesting that increasing groundwater concentrations are having an effect on river concentrations.

The increase in concentrations at low streamflows during all seasons is a strong indication that increasing nitrate concentrations in groundwater are having a substantial effect on river concentrations in the basin.

We used LF2000-WQX to estimate spatially explicit statistical distributions of river concentrations of antivirals and antibiotics discharged from WWTPs after accounting for dilution and dissipation processes in the river (see Supplemental Material, Section 3).

Additionally, the absolute magnitude of the decrease in river concentration is sensitive to both river and groundwater parameters.

Because stratification effects explain only a portion of the year-to-year variability in mean BWDO; the remaining variability is explained by other factors, with May nitrate plus nitrite river concentration the most important.

By using the developed spatial relations, we show that for the heavily human-impacted river systems, reductions in the end-of-river concentrations of DIN in the order 50 80% are needed in order to restore parity with pre-European conditions.

In samples taken from four German rivers, concentrations of ace‐sulfame exceeded 2 μg/L, whereas concentrations of sucralose, cyclamate, and saccharin were an order of magnitude lower.

The high river TDS concentrations are due to the influxes of groundwater with TDS concentrations of up to 68,000 mg/L.

Similarly, we predict that the Lower Colorado catchment would have river water concentrations > 90 nM for 10 days, reaching a maximum concentration of 112 nM (R0 = 2.0; Figure 3B).