Furthermore, the recorded Green's functions also included information about the linear response of the upper soil.
Besides, EEM-PARAFAC components of upper soil were significantly higher than those of deeper soil.
Measured and calculated data for radioactivity content in the upper soil layers.
Tillage methods and manure applications had significant effects on RLD in the upper soil layers.
The dependence of soil properties on topography was supported by correlations for the upper soil layer.
The subsolum including C-horizons receives less descriptive emphasis than upper soil horizons.
NAPL breakthrough is suggested to take place through cracks initiated on the upper soil surface.
Organic carbon is generally highest in these upper soil and sediment layers, and support rich and diverse biological communities.
Opposite processes may prevail due to evaporation suppression by dry upper soil layer (Golubev et al. 2001).
The majority of the plant root system was concentrated in the upper soil layer (∼0.3 m), regardless of irrigation treatment.
238U was markedly depleted in all upper soil layers and highly enriched in lower layers of two soil profiles.
