Contemporary issues in environmental geoscience with emphasis on
1. Three piezometers located 1000m apart, bottomed in the same horizontal aquifer. Piezometer A is due South of B and C is to the East of line AB. The surface elevation at ABC is 95, 110, and 130m respectively. The depth of water in A is 5 m, B 30m, and C 35m. Determine the direction of groundwater flow. Show the triangle ABC. 2. […]