Sentence examples for aging soils from inspiring English sources
The research in Chile and Kennedy's similar studies in Hawaii suggest that mature species on aging soils rely heavily on recycling and conservation of nutrients borne by rain.
The proposed method was applied to a reference soil sample and to aged soils.
AC-treated aged soil also showed two orders of magnitude lower equilibrium aqueous concentrations of PCBs compared to untreated aged soils.
The application of a new focused microwave-assisted Soxhlet extractor for the extraction of polychlorinated biphenyls from differently aged soils is here presented.
The results support the conclusion that the isolate of the T. versicolor can biodegrade PCP from aged soils in a field situation.
In contrast, Torres et al. [ 40] demonstrated the beneficial effect of low HLB value nonionic surfactants on bioremediation of diesel from aged soils in microcosm experiments by naturally occurring soil bacteria, where the beneficial effect was attributed to the formation of water in oil emulsions.
While aged soiled leather shown an expected reduction of the luminosity and the other values (see Table 3).
For example, spiked soils and aged, polluted soils cannot be compared; PAHs freshly spiked into a soil are fully available for degradation unlike a complex mixture of pollutants trapped in a soil for many years.
Aged soils are difficult to treat by biological methods, since contaminants, i.e. hydrocarbon compounds, can be tightly adsorbed into the soil particles.
Although soil texture and soil CO2 efflux did not differ between sites or across ages, soils under mature A. senegal at the high P site exhibited significantly greater total N content and total C content in comparison to soils at the low P site and under juvenile plants.
The decrease in weathering rates over time between the Type Pinedale and Bull Lake-age soils that is observed in the case of no physical erosion is decreased when the influence of denudation on the total weathering rates is taken into account.
