Proceedings of Seminar on Water Resources and Environment: application of nuclear and related technologies

Isotope techniques have been used in solving problems in the fields of hydrology and environment since 1950s. It is acknowledged that of all the methods used to understand hydrologic processes, applications of tracers in particular have been the most useful in terms of providing new insights into the processes. Isotope techniques have been applied in the investigation of seepage losses from dams and canals, coastal sediment dynamics, surface water and groundwater resources, groundwater age dating, soil erosion and reservoir sedimentation, sediment movement and transport pathways, streamflow measurements, pollution transport behaviour and others. A total of sixteen papers were presented by Malaysian researchers involved in the field. The papers covered areas in dam surveillance, river management, water resources and stream flow measurement, estuary and coastal studies and slope stability investigations