Analyses of areal variations in the subsidence and rebound occurring over stressed aquifer systems, in conjunction with measurements of the hydraulic head fluctuations causing these displacements, can yield valuable information about the compressibility and storage properties of the aquifer system. Historically, stress-strain relationships have been derived from paired extensometer/piezometer i...

The water balance calculation and water quality are very important matters in the groundwater management. The water balance includes two parameters: input and output parameters. The input parameter is consisted from surface recharge (precipitation, irrigation return water, surfaces runoff recharge) and underground inflow (flow from adjacent aquifers). The underground inflow is an important fact...

Aquifer information carried by aquifer test data may be affected by the presence of a finite thickness skin around the wellbore. The mathematical treatment for an aquifer accounting for the skin zone can be characterized by five parameters, that is, the outer radius of the skin zone and the transmissivity and storativity for each of the skin and aquifer zones. Sensitivity analysis was performed...

Galway, Ireland Development of a Collagen-Nanohydroxyapatite Gene Activated Matrix for Bone Tissue Regeneration Gráinne M Cunniffe, 2 Glenn R Dickson R, Sonia Partap, Garry P Duffy, Fergal J O’Brien, Corresponding Author: [email protected] School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, N. Ireland. Department of Anatomy, Royal College of Surgeons, Dublin, Irela...

Friedrich Wetterling, Eoin K Fox, Dermot F Brougham, and Oliviero Gobbo Faculty of Engineering, Trinity College, the University of Dublin, Dublin, Leinster, Ireland, Tomometrics Ltd., Dublin, Leinster, Ireland, School of Chemical Sciences, Dublin City University, Dublin, Leinster, Ireland, School of Pharmacy and Pharmaceutical Sciences and Institute of Neuroscience, Trinity College, the Univers...

Groundwater in coastal areas is commonly disturbed by tidal fluctuations. A two-dimensional analytical solution is derived to describe the groundwater fluctuation in a leaky confined aquifer system near open tidal water under the assumption that the groundwater head in the confined aquifer fluctuates in response to sea tide whereas that of the overlying unconfined aquifer remains constant. The ...