00000nam 2200000za 4500 9.852494 CaOODSP 20241203113642 cr ||||||||||| 180227s1974 onca||||o f000 0 eng d CaOODSP eng eng fre n-cn--- En36-502/41E-PDF Vandenberg, A. A digital simulation of horizontal salt-water encroachment induced by fresh-water pumping [electronic resource] / A. Vanden Berg. Ottawa : Inland Waters Directorate, Water Resources Branch, 1974. vii, 27 p. : ill. Scientific series ; no. 41 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "The horizontal movement of salt water into a coastal aquifer can be determined if the piezometric-head distribution and the hydrologic characteristics of the aquifer are known and if the density difference between fresh and saltwater is ignored. The calculation of the time-variant head distribution in a nonhomogeneous, horizontal aquifer of irregular shape by the alternating direction implicit procedure (ADIP) is reviewed, and modifications to the basic procedure are introduced"--Abstract. Includes abstract in French. gccst Groundwater gccst Salt water gccst Modelling gccst Mathematics Canada. Environment Canada. Canada. Inland Waters Directorate. Canada. Water Resources Branch. Scientific series (Canada. Inland Waters Directorate) no. 41 (CaOODSP)9.823618 PDF 1.65 MB https://publications.gc.ca/collections/collection_2018/eccc/En36-502-41-eng.pdf