f Mise Á la Masse measurements in hydrogeologyan example for a efficient, low cost geophysical method for hydrology

By the changing of demands in hydrology due to new directions by environmental laws and several laws concerning drinking water reservoires, the importance of hydrology and hydrogeological investigations is permanently increasing. Several different geophysical methods have been developed for the prospection of mineral recources. JOANNEUM RESEARCH is looking for new methods, as well as for feasible applications of already existing methods to support hydrogeological investigations.