1. A toolbox for assessing the ecological water requirements of groundwater dependent ecosystems in Australia / R.S. Evans. [and others] -- 2. Water table dynamics of a severely eroded wetland system, prior to rehabilitation, Sand River Catchment, South Africa / E.S. Riddell. [and others] -- 3. Small-scale water- and nutrient-exchange between lowland River Spree (Germany) and adjacent groundwater / J. Lewandowski and G. Nutzmann -- 4. Artificial maintenance of groundwater levels to protect carbonate cave fauna, Yanchep, Western Australia / C. Yesertener -- 5. Spatial and temporal heterogeneity in the flux of organic carbon in caves / K.S. Simon, T. Pipan and D.C. Culer -- 6. The influence of groundwater/surface water exchange on stable water isotopic signatures along the Darling River, NSW, Australia / K. Meredith. [and others] -- 7. A geochemical approach to determining the hydrological regime of wetlands in a volcanic plain, south-eastern Australia / A.B. Barton. [and others] -- 8. Mapping surface water-groundwater interactions and associated geological faults using temperature profiling / M. Bonte. [and others] -- 9. Typology of groundwater surface water interaction (GSI typology) with new developments and case study supporting implementation of the EU Water Framework and Groundwater Directives / M. Dahl and K. Hinsby -- 10. Conservation of trial dewatering discharge through re-injection in the Pilbara region, Western Australia / L.R. Evans and J. Youngs -- 11. Nitrogen cycle in gravel bed rivers: the effect of the hyporheic zone / A. Marzadri and A. Bellin -- 12. Groundwater recharge quantification for the sustainability of ecosystems in plains of Argentina / M.P. D'Elia. [and others] -- 13. Nutrient sources for green macroalgae in the Ria Formosa lagoon : assessing the role of groundwater / T. Stigter. [and others] -- 14. Relationships between wetlands and the Donana coastal aquifer (SW Spain) / M. Manzano. [and others] -- 15. Groundwater dependent ecosystems associated with basalt aquifers of the Alstonville Plateau, New South Wales, Australia / R.T. Green, R.S. Brodie and R.M. Williams -- 16. A shift in the ecohydrological state of groundwater dependent vegetation due to climate change and groundwater drawdown on the Swan Coastal Plain of Western Australia / R. Froend, M. Davies and M. Martin -- 17. Response of wetland vegetation to climate change and groundwater decline on the Swan Coastal Plain, Western Australia : implications for management / R. Loomes, R. Froend and B. Sommer -- 18. Hydrogeochemical processes in the Pateira de Fermentelos lagoon (Portugal) and their impact on water quality / C. Sena and M.T. Condesso de Melo -- 19. Relationship between dry and wet beach ecosystems and E. coli levels in groundwater below beaches of the Great Lakes, Canada / A.S. Crowe and J. Milne -- 20. Surface water, groundwater and ecological interactions along the River Murray. A pilot study of management initiatives at the Bookpurnong Floodplain, South Australia / V. Berens. [and others] -- 21. Hydrodynamic interaction between gravity-driven and over-pressured groundwater flow and its consequences on soil and wetland salinisation / J. M�dl-Szo?nyi S. Simon and J. Toth -- 22. Relationship between certain phreatophytic plants and regional groundwater circulation in hard rocks of the Spanish Central System / M. Martin-Loeches and J.G. Yelamos -- 23. Surface/groundwater interactions : identifying spatial controls on water quality and quantity in a lowland UK Chalk catchment / N.J.K. Howden. [and others] -- 24. Modelling stream-groundwater interactions in the Querenca-Silves Aquifer System / J.P. Monteiro. [and others].