Sentence examples for below land surface from inspiring English sources

The distribution of groundwater discharge between streams and bays is sensitive to the depth of the water table below land surface.

Analyses of the field-scale pump tests were performed for two scenarios: one in which the entire unsaturated zone was open to the atmosphere and one assuming a cap of low permeability extending 0.6 m below land surface.

Field tests using DART deployment technology also compares various pellet ratios and includes shallow DART deployment in an unpumped well array in Fry Canyon, Utah, the site of an abandoned uranium upgrader operation, and deep DART emplacement 146 m below land surface during active mining at the Christensen Ranch in situ uranium mine in northeastern Wyoming.

Depths sampled in November 2001 were 33.0 m, 75.0 m, 78.0 m, and 79.3 m below land surface.

In contrast, the groundwater salinity in the first model layer, computed at a depth of about 1.25 m below land surface, shows a much longer delayed response, peaking at the end of the following dry season.

These observations were made where depths of the Marcellus were approximately 1500 to 2500 m below land surface (Fisher and Warpinski 2011).

Weld County has been drilled extensively during the last five years for oil and gas between 7000 8000 feet below land-surface.

The distribution of the relative magnitude of hydraulic head fluctuation, Δh∗, is dependent on the horizontal distance away from a divide and the depth below the land surface.

The automated infiltrometer data is used for determining soil saturated hydraulic conductivity whereas the EIT measurement system produces images of the water movement through the material below the land surface whose water saturation fluctuates.

As expected, root density declined rapidly with depth; nevertheless, fine roots were present in rock fractures even in the deepest, least weathered shale sampled (~ 180 cm below the land surface).

The sandy-textured underlying layer, known as the spodic horizon, is found not more than two metres (about six feet) below the land surface and is overlain by a strongly bleached sandy layer that gives the soil profile a spectacular visual contrast.