Sentence examples for soil range from inspiring English sources

Alternatively, calccrusts form as surface to subsurface soil horizons, or zones, at and near the extreme end of the calcium-rich soil range.

The cationic exchange capacity was 65 meq/100 g which belongs to the natural soil range.

The background As levels in soil range from 1 to 40 mg kg-1 d.w., with average values around 5 mg kg-1 d.w.

Arsenic binds with iron and sulfur to form arsenopyrite. Background levels of arsenic in soil range from 1 to 40 mg/kg [ World Health Organization (WHO) 2001].

Samples positive after direct extraction from soil contained between ∼1 and 6 × 10 GE/g soil (range; median, ∼1.3 × 10 GE/g soil).

Mean 2,3,4,7,8-pentaCDF concentrations in soil and vegetation based on six near-river samples obtained from the vicinity of the index case's property were 1,250 pg/g dry weight for soil (range, 14.4 3,790 pg/g dry weight) and 122 pg/g dry weight for vegetation (range, 4.66 315 pg/g dry weight).

In the north, the soil ranges from gravel (debris from glaciers) to stiff clay.

The pH of the soil ranged from 3.7 to 9.8 with a mean of 7.0.

Water retention curves considering volume change are determined for four types of soil, ranging from sandy to silty.

The revenue, fixed according to the continuity of cultivation and quality of soil, ranged from one-third to one-half of production value and was payable in copper coin (dāms).

The complexity of the decomposition processes and the inherent toxicity of the pollutant compounds to the microorganisms themselves can lead to long residence times in soil, ranging from years to decades for toxic metals and chlorinated organic compounds.