One week later, suddenly increasing nitrate concentrations suggested the resumed participation of soil pathways, and hence subsurface components, in runoff generation after the drought.
We conclude that the soil structure pathway was important in driving N2O emissions, and that soil ecosystem engineers such as enchytraeids disproportionately affected N2O emissions as compared to other soil fauna.
We used the mean fluoride concentration in soils and other surface materials in the United States (430 mg/kg; range, 10 37,000 mg/kg) (ATSDR 2001) in the calculation of the EDI for the incidental soil ingestion pathway.
Here, we show the differences in lateral and vertical soil hydrological pathways between AF and MC with dye-tracing experiments before and during a simulated rainfall event.
"Soils that were found to be acidic should be treated with lime so that heavy metal uptake by plants via soil-plant pathway could be slowed.
Deltamethrin is being used for the control of malaria in different countries, and indoor spraying may make soil contamination a pathway of exposure for children.
Now, millions of poison-munching bacteria are burrowing into the soil's convoluted pathways where only a bacterium can go.
Seven hypotheses for future research are highlighted under three themes: (1) design and optimization of biochar water treatment; (2) ecotoxicology and human health risks associated with contaminant transfer along the biochar-soil-food-human pathway, and (3) life cycle analyses of carbon and energy footprints of biochar water treatment systems.
This result confirms that maximum gS and An depend on hydraulic conductance of the whole soil-to-leaf pathway (expresses potential capability for leaf water supply) rather than solely on that of the leaf [ 45, 51, 52].
One must consider that the soil-to-branch pathway represents predominantly an apoplastic route, while in leaves the contributions of the two routes to the total hydraulic resistance are of the same magnitude [ 47].
Knowledge about silver nanoparticles in soils is limited even if soils are a critical pathway for their environmental fate.
