Biogeochemical cycling in an organic rich coastal marine basin—II. Nutrient sediment-water exchange processes

Effects of sediment dredging on water quality and zooplankton community structure in a shallow of eutrophic lake

“…Nutrient elements dissolved in sedimentary pore water will diffuse slowly to overlying water. While sediment particles may also bind some nutrients (Nixon et al, 1976;Rosenfeld, 1979), re-suspension of sediments following disturbance generally causes rapid release of nutrients to the water column (Jones and Lee, 1981;Klump and Martens, 1981).…”

Water and nutrient budgets for Vancouver Lake, Vancouver, Washington, October 2010-October 2012

“…A simple linear regression of the porewater data was used instead of more complex curve-fitting methods (Klump and Martens, 1981) because curve-fitting methods work better on finer spatial resolution datasets (usually 0.5 cm or less). The statistical software Spotfire S+ ® (ver.…”

Phosphate exchange across the sediment-water interface under oxic and hypoxic/anoxic conditions in the southern Baltic Sea

“…It gives the most reliable results in the case of sediments with the oxygen-free near-bottom water, and sediments from deep water areas where the effect of benthic organisms and turbulent diffusion are of limited extent (Berner 1977;Klump, Martens 1981; Santschi et al 1990). Therefore flux values estimated for the sampling sites located at depths >100 m (GD02, GD12 and GD23), where molecular diffusion was probably the major component of the total phosphate exchange, do not raise doubts.…”