DBPapers
DOI: 10.5593/SGEM2015/B12/S2.075

PRECISION MONITORING OF UNDERGROUND WATER CONDITIONS DISTURBED BY TECHNOGENIC CAUSE

E.Vinogradov, A.Besedina, E.Gorbunova, I.Svintsov
Friday 7 August 2015 by Libadmin2015

References: 15th International Multidisciplinary Scientific GeoConference SGEM 2015, www.sgem.org, SGEM2015 Conference Proceedings, ISBN 978-619-7105-32-2 / ISSN 1314-2704, June 18-24, 2015, Book1 Vol. 2, 563-570 pp

ABSTRACT
Investigation of filtration properties of a key layer dynamics with the help of precision aquifer level monitoring is a mainstream research at the area of geophysical observatory "Mikhnevo" IDG RAS. As an informative probing signal one can use a hydrogeological response to tidal influence. In conditions of GPO "Mikhnevo" unconfined aquifer data are complicated with technogenic disturbance connected to episodic pumping. Aquifer response to technogenic impact appears in the form of mini-cones of depression. With standard approach to data handling we have performed preliminary analysis of underground water regime under influence of technogenic cause.

Keywords: aquifer, precision monitoring, underground water regime, cones of depression, hydrogeological conditions, tidal waves.