Groundwater pollution - the UK legal framework • Protection of groundwater quality in the UK: present controls and future issues • Recent UK legal developments relating to pollution of water resources • Forseeability of environmental hazards: the implications of the Cambridge Water Company Case, UK • New perspectives on groundwater contaminants and their migration Methyl tertiary butyl ether (MTBE) - a groundwater contaminant of growing concern • Mechanisms for 85Sr migration through glacial sand determined by laboratory and in situ tracer tests • Groundwater pollution by inorganic contaminants • Potential contamination of groundwater by pulverized fuel ash • Sewage sludge disposal to agriculture in the UK and other options • Investigation of pollution at a public supply borehole at Waterhall, Hertfordshire, UK • Pollution resulting from the abandonment and subsequent flooding of Wheal Jane Mine in Cornwall, UK • Minewater remediation at a French zinc mine; sources of acid mine drainage and contaminant flushing characteristics. • Groundwater pollution by hydrocarbons • Migration of dissolved petroleum hydrocarbons, MTBE0 and chlorinated solvents in a karstified limestone aquifer, Stamford, UK • Jet fuel clean-up at an international airport, UK • Remediation of hydrocarbon leakage from a service station at Wansford, Cambridgeshire, UK • Remediation of a petroleum spill to groundwater at a fuel distribution terminal (Long Island, USA) using pump-and-treat and complementary technologies • Groundwater pollution by chlorinated solvents • Groundwater remediation of chlorinated hydrocarbons at an electronics manufacturing facility in the northeastern USA • Groundwater pollution by chlorinated solvents: the landmark Cambridge Water Case, UK • Detection of point-sources of contamination by chlorinated solvents: a case study from the Chalk Aquifer of Eastern England • Investigation of point-source pollution by chlorinated solvents in two different geologies: a multilayered Carboniferous sandstone-mudstone sequence and the Chalk • Groundwater pollution by radionuclides • Groundwater monitoring to assess the influence of injection of liquid radioactive waste on the Tomsk public groundwater supply, Western Siberia, Russia • The retardation and attenuation of liquid radioactive wastes due to the geochemical properties of the zone of injection • Groundwater pollution by exotic organics: acid tars, pesticides and phenols • Groundwater contamination in a fractured Coal Measures aquifer with vertical head gradients: acid tar lagoons, South Derbyshire, UK • Great Bridge Marl Pit: a case study in the prevention of contaminant migration • Pesticides in groundwater: some preliminary results from recent research in temperate and tropical environments • Investigation and management of pesticide pollution in the Lincolnshire Limestone aquifer in eastern England