Sentence examples for deep layer of soil from inspiring English sources

Authorities dealt with the problem after the 1986 Chernobyl nuclear disaster by turning over a deep layer of soil to bury the radioactive dust.

Assuming that the Baltic Sea watershed is covered with a 10 cm deep layer of soil with this PFOS concentration, this soil would contain ∼60 000 kg of PFOS.

The Arctic permafrost, where deep layers of soil remain frozen all year round, covers nearly a quarter of the Northern Hemisphere and contains a great deal of carbon.

In line with this, Sierra et al. (2001) showed the fast degradation of these monomers by the biologic activities of soil or their infiltration in the deep layers of soil.

Depending on whether one considers "backyard dirt" to be the rich organic layer that plants grow in, which may have formed over the last thousand years, or the deeper layers of soil that may be excavated for a basement, which may have formed over millions of years, the answers would be different.

This chapter focuses on field applications of in situ bioremediation of deeper layers of soil and groundwater.

Its design was accompanied by very short deadlines and a deep layer of soft foundation soil.

Under Mediterranean climate, this condition is met for long periods of drought i.e. most of the summer time under the hypothesis that there is no water movement (capillary rise) from the deep layers of the soil.

In U Minh Thuong National Park, peat comprises the top soil layer, with a deep layer of clay below.

This is dependent on the element's concentration, while topography, humidity of climate, and soil structure can favor quicker vertical passage of the element under consideration into the deeper layers of the soil alongside with infiltrating rain, taking a portion of nuclides that were not readily adsorbed by litter and organic horizon of soil into deeper layers (Teramage et al. 2014).

HPLC analyses show that phenolic compounds with low retention time were detected in upper layers (0 25 cm), while higher retention time phenolic compounds infiltrated in deeper layers of the soil (50 120 cm).