Sentence examples for bedrock derived from from inspiring English sources

We created a 1-km2 cell surface model of depth to bedrock derived from well depth information in the oil and gas wells database using inverse distance weighted interpolation (power = 1; number of points within radius = 12; maximum distance = 5000 meters).

Underpinning all her work, colleagues said, were bedrock convictions derived from her Christian faith: "Lutheran leaning toward Catholic," as she described it.

Distinction between fine particles derived from local bedrock and from dust provides better understanding of the landscape-scale distribution and abundance of soil nutrients.

The amounts of potential nutrients in the sampled dust are much more uniform than might be provided by direct, local weathering of bedrock or by dust locally derived from nearby weathered products.

Quartz, mica and chlorite derived from gneiss bedrock are dominant in the clay mineral spectrum of tills, but also gibbsite as a product of pre-Pleistocene weathering is present giving evidence of glacially entrained saprolites.

Ultramafic soils represent a category of substrates derived from ultramafic bedrock and are sparsely distributed around the world (Brooks 1987).

The species tolerates a range of substrates, but growth is maximized on moist, well-drained soils derived from calcareous bedrock (Johnston 1990).

However, these types of Cambisols derived from serpentinized bedrock are relatively widespread in Sabah, but P. rufuschaneyi has not been found elsewhere despite extensive fieldwork on all major ultramafic outcrops in Sabah (Van der Ent et al. 2015b).

To illustrate the effect, we have chosen a 2.5 × 2 km area on the Carnmenellis granite (see Fig. 1) which has uniform bedrock and largely uniform soils derived from the underlying weathered granite (freely draining acid loam soils).

There are three broad categories of sedimentary material found in caves: clastic sediments carried in by streams and infiltrated from the surface; blocks, slabs, and fragments of breakdown derived from the local bedrock; and chemical sediments deposited in the cave by percolating waters.

Several properties or compounds in groundwater reflect the mineral composition of the bedrock or the soil it is derived from (Lahermo et al. 1990).