Sentence examples for soil water system from inspiring English sources

That may attribute to the synergetic effects of DOM and biosurfactant in the soil water system.

The dissolved fraction of SOM, dissolved organic matter (DOM), which has the capability of mobilizing PAHs in soil water system, would also influence the mobility and bioavailability of HOCs in environment (Akkanen et al.2005; Pan et al.2007; Raber et al.1998).1998

The interactive mechanisms of soil properties, biosurfactant and pollutants in soil water system were investigated in this study and following main conclusions can be obtained: (1) SOM was predominant soil component affecting PAHs sorption/desorption and degradation; it also influenced the biosurfactant partition in soil and aqueous phase.

The soil organic matter was still the key factor that determined the behaviors of PAHs in soil water systems.

In this study, we investigated effects of biosurfactant and soil properties on sorption and desorption of phenanthrene (PHE) and pyrene (PYR) in soil – water systems.

Plus, the continued use of pesticides on our farmlands is poisoning our soils, water systems and the air we breathe – a recent study found that  93% of Americans test positive for glyphosate, the most heavily sprayed herbicide in the world and one the World Health Organization has categorized as a possible carcinogen.

(2) The presence of DOM in soil-water system could increase PAHs desorption from soil, however, the strong binding of DOM and PAHs would decrease their bioavailability.

For the competition of these two contradicting effects, the SOM was predominant factor that determine the sorption and availability of PAHs in soil-water system (Chen et al.2009b; Pignatello and Xing1996).

Many previous studies have reported that the PAHs sorption was proportional to SOM content in soil-water system, that is, the higher SOM in system, the higher PAHs sorption (Gregory et al.2005; Iorio et al.2008; Cao et al.2008).2008

The speciation of Pb in batch experiments and its mobility under flowing conditions in column transport experiments were investigated to study Pb behavior in a soil-water system in the presence of dissolved natural organic matter (DOM), peat humic acid (PHA) and peat fulvic acid (PFA).

The results highlight the importance of diffuse agricultural N inputs to stream NO3− concentrations and the importance of quantifying all the major aquatic N species for developing a better understanding of N transformations and transport in the atmosphere-soil-water system.