Hydrogeological Field Course

Abstract

The course covered a variety of hydrogeological investigation methods with both theory and application at an experimental site in unconsolidated sediments and fractured rock. Included were aquifer well tests and estimation of natural hydraulic heads. The students had to sample, display, evaluate and assess own data and write a report. -- Part II: 7-14 June (WE-break 8./9. June). 13-10 June @Mels

Objective

- To be able to choose an appropriate (goal, hydrogeological environment, logistic boundary conditions) investigation method and plan experiments accordingly. - To acquire own experiences in handling typical instruments, e.g. pump, pressure transmitter, data logger, inductive flowmeter, etc. - To understand the theoretical background of important hydrogeological field investigation methods. - To master typical data presentation and evaluation methods, e.g. diagnostic plots, type curve fitting etc.). - To be able to assess the quality and importance of the achieved results in view of theoretical and practical limitations.

Content

Covered methods are - Aquifer and well tests (constant pressure, constant flow, step pumping tests, drawdown and build-up, single hole and crosshole, double packer and open hole), - Slug & bail tests (pneumatic and bailer techniques, double packer intervals and open hole). - Hydraulic head profiling (natural conditions) - Tracer tests.

Resources