The maximum sediment concentration transported by the eroding purple rills was significantly lower, approximately 55% of those transported by the loess rills under the same flow rate and slope gradient.
We investigated the concentrations, transport mechanisms, and sources of nitrate-nitrogen (NO3 N) and orthophosphate-phosphorus (PO4 P) in urban stormwater runoff generated in residential catchments in Tampa Bay, Florida, United States.
The charge of the additional cations has a direct influence upon overall charge balance and hence vacancy concentrations, transport numbers and the electrical characteristics of the oxide.
Genetic influences on serum concentrations, transport, and use are becoming increasingly apparent.
Linked through their basic roles in lipid biology, ApoE genotype could greatly influence omega-3 PUFA concentrations, transport, metabolism, and sequestration in lipid raft environments essential for healthy neuronal function and synaptic maintenance.
The resulting streams with high CO2 concentrations are transported and stored in geological formations.
The apparent operational affinities may differ greatly from the ideal conditions, as the concentrations of transported ligands cannot be held constant in the trans compartment(s) when the intestine is operating at near steady state absorption rates.
There was no trend in seasonal and year-to-year changes of TP and N-NO3 concentration while transported with stream waters and no direct relation to discharge.
These ATPases can also contribute to the maintenance of intracellular copper concentrations by transporting copper into secretory vesicles from the trans-Golgi network, which shuttle to the plasma membrane for copper excretion [ 76].
