Water samples from the inflow, water-column, outflow, and sediment were collected seasonally over a year for total-Hg, MeHg, and several ancillary parameters.
Flux data are lacking for C inputs into the Bengal delta plain, even though this region may represent an important store given the high outflow of sediments with C contents ranging between 0.05 and 1.4% [ Datta et al., 1999].
The sediment outflow from the melting Laurentide sheet covered the blocks of ice, so they lay hidden and insulated for 1,000 years or more beneath the soil.
River outflow alters local sediment characteristics, and interacts with loop current eddies and dynamic slope topography to increase particulate organic matter flux in the northeastern region, thus creating areas of higher than normal meiofauna abundance.
The downstream end of the flume was equipped with two 4 cm-diameter holes for outflow of fluidized sediments.
Therefore, within this zone, the ponding of fluids and fluidized sediments associated with outflow channel discharges is less likely to have taken place relative to sub-basin areas that form the other northern circum-polar plains surrounding Planum Boreum.
Additionally, a river outflow carrying large amount of sediments and freshwater discharge can influence physical and chemical characteristics (e.g. geomorphology, turbidity, salinity, nutrients and dissolved oxygen etc). of estuarine and coastal water, which control the biotic dynamics in estuary and coastal ecosystems [ 16].
Over time the Torrens deposited sediment, choking its own outflow; becoming locked behind coastal sand dunes and forming the swampy areas of the Cowandilla Plains and the reedbeds.
In some coastal areas, longshore marine currents may deposit sufficient sediment to block river outflows.
