Sentence examples for drawdown response from inspiring English sources

The effect of the aquitard on the drawdown response of the overlying unconfined aquifer and the underlying fractured aquifer was also explored.

This paper describes and tests a method presented by Halford et al. (2012) for estimating observation-well drawdown response to aquifer-test stress where (1) environmental fluctuations mask the pumping signal, and (2) the period of record is limited.

Water-level model files and input time-series for analysis of the Pahute Mesa (PM) ER-20-5-3 ER-20-5-3 ER-20-5-3 ER-20-5-3well ER-20-7 in the Pahute_Mesa_Ex.zip file.

Specifically, we conducted pumping tests under fully saturated conditions and interpreted the drawdown responses by treating the medium to be either homogeneous or heterogeneous.

The modelling exercise consisted of predicting the drawdown responses of a series of observation wells for two dipole (pumping injection) flow experiments involving two distinct well pairs at the HES.

In this study, we investigate whether the prediction of drawdown responses in a heterogeneous unconfined aquifer and the unsaturated zone above it with a variably saturated groundwater flow model can be improved by including information on hydraulic conductivity (K) and specific storage (Ss) from transient hydraulic tomography (THT).

In this study, we further test the performance of THT by utilizing existing and newly collected pumping test data of longer durations that showed drawdown responses in both aquifer and aquitard units at a field site underlain by a highly heterogeneous glaciofluvial deposit.

Drawdown responses to pumping that were numerically simulated with a complex three-dimensional MODFLOW model were closely approximated using the analytical drawdown estimation approach.

Consistent distance-drawdown responses in all wells within a 3 km radius of the pumping well indicate that the ER-20-7 drawdown estimates are plausible.

A three-dimensional MODFLOW model was used to generate "known" drawdowns in response to a hypothetical aquifer test.

Drawdowns in response to aquifer testing are estimated by analytically simulating all nonpumping and pumping water-level stresses simultaneously.