Nitrogen removal and the fate of nitrate in riparian buffer zones... This research comprised four parts: (1) a field study of nitrogen buffering by differently vegetated riparian zones in a United Kingdom (UK) sheep-grazed pastoral catchment; (2) a field study of surface and subsurface runoff hydrology, and nitrogen flux, in a UK riparian wetland; (3) a laboratory study ((^15)N tracer-isotope dilution) of microbial inorganic nitrogen production and...
Modeling and assessing the effects of land use changes on runoff generation with the clue-s and wetspa models... Because of these conversions, simulated total runoff volume increased; and the rate of increase in surface runoff was larger than the rate of increase in subsurface runoff....
Spatiotemporal analysis of dissolved organic carbon and nitrate in waters of a forested catchment using wavelet analysis... We defined three stream-water groups: (i) subsurface runoff dominated locations with strong seasonal fluctuations in concentrations, short transit times, and strong negative C/N correlations with short time lags, (ii)...
Performance of grass filter strip in copper and zinc removal in surface and subsurface runoff... For subsurface runoff, the removal efficiencies of total copper and total zinc can reach to above 95.38%...