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PUMPING TESTS AND HYDROGEOLOGICAL INVESTIGATIONS OF AN ARTESIAN AQUIFER NEAR HORSENS,DENMARK
PUMPING TESTS HYDROGEOLOGICAL INVESTIGATIONS ARTESIAN AQUIFER
2009/10/30
In the Egebjerg area, near Horsens, several aquifers consisting of glacial outwash material deposited in a glacial eroded buried valley in the Tertiary formation have been encountered.
The lowest of ...
When a test pumping from an artesian aquifer has been performed, the result
will often exibit a more or less confusing variety of features. The reason for
this may, of course, be that the geological...
EVALUATION OF PUMPING TESTS IN PARTIALLY PENETRATING WELLS
EVALUATION PUMPING TESTS PARTIALLY PENETRATING WELLS
2009/10/29
Pumping tests in wclls that partially pcnetrate aquifers have been
evaluated by means ol type curves and a simplified solution of nonsteady
flow. The influence of skin effect on pumping tests in the...
The Physics of Long Term Drawdowns in Pumping from Artesian Aquifers
Physics Long Term Drawdowns Artesian Aquifers
2009/10/29
The applicability of the Theis-formula (1935) and the Jacob-Hantush leakageformula
(1946 and 1956) as tools for the description of water-level variations
due to pumping from artesian aquifers, is sh...
Drawdowns at the Free Water Table During Pumping Tests in Artesian and Semiarteian Aquifers
Free Water Table Pumping Tests Artesian Semiarteian Aquifers
2009/10/28
In an earlier paper I have shown an example of how long term drawdowns can
be used for the computation of long term storage in artesian and semiartesian
areas. In most cases the long term storage is...
Application of integral pumping tests to investigate the influence of a losing stream on groundwater quality
integral pumping tests groundwater quality losing stream
2009/10/10
Losing streams that are influenced by wastewater treatment plant effluents and combined sewer overflows (CSOs) can be a source of groundwater contamination. Released micropollutants such as pharmaceu...