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Examples of surface soil
surface soil
For instance, they regularly measure the changes in soil surface and vegetation.
From the sciencedaily.com
Water them lightly through the winter, when the soil below the surface gets dry.
From the charlotteobserver.com
Landslides occur when earthquakes or heavy rains loosen layers of surface soil.
From the sciencedaily.com
It is related to the saturated hydraulic conductivity of the near-surface soil.
From the en.wikipedia.org
The water below ground is actually helping to keep the surface soil in place.
From the en.wikipedia.org
Officials will also pay for removing surface soil from affected schoolyards.
From the latimes.com
When the surface soil begins to feel dry, water it well, and then let it dry a little.
From the orlandosentinel.com
Before contaminated surface soil was removed, the cesium level was four times higher.
From the scienceblogs.com
Of 173 sub-surface soil samples, some found PCB levels at up to 25,000 parts per million.
From the timesunion.com
