Sentence examples for aquifer layers from inspiring English sources

Added difficulty was the very similar compositions of water samples extracted from different aquifer layers.

Piezometric levels in the main aquifer layers had been drawn down by as much as 65 m.

The carbon additions led to general declines in dissolved oxygen concentrations; decreases in nitrate concentration were localized in aquifer layers where velocities were estimated to be less than 0.5 m/day.

Contrary to using hydraulic field conditions alone, a combination of hydraulic-mechanical effects accounts for lateral migration of CO2 in aquifer layers that leads to partial volumetric expansion of the reservoir.

To estimate the storage potentials, information about aquifer layers and their spatial distribution within the groundwater basin is required.

Verbal communications and discussion with prominent hydrogeologists working in the study area were also conducted to improve the delineation of the aquifer layers from borehole lithology.

In oil-rim reservoirs, a thin oil layer lies between an aquifer layer and a large gas-cap.

DFTTs are shown to be more sensitive to deducing variations in the contrast, location and size of aquifer layered permeability contrasts when a shorter central packer is used.

The obstruction of the first aquifer layer caused by construction has the greatest influence on the MAZ.

A large amount of hydrogeochemical data was available, but only a limited fraction of the sampled tubewells included a reliable determination of the borehole design and, consequently, of the aquifer layer being exploited.

The main purpose of this work was to examine how aquifer layering impacts the ability of subsurface dams to retain seawater intrusion (SWI) and to clean up contaminated coastal aquifers using both experimental and numerical techniques.