1. Precipitation in the mediterranean climate

2. The UNESCO project on internationally shared aquifer resources management (UNESCO/ISARM): overview and recent developments

3. Regional hydrogeologic studies: their importance in the present-day rapidly changing world

4. Groundwater investigation planning and management in fissured rocks

5. Fissured roch phenomena in unesco world heritage

6. Hydrodynamic constraints of the porto urban area crystalline bedrock (NW portugal, iberian massif): implications on groundwater resources

7. Hydrochemical features and drinking water quality in zeway area (main Ethiopian rift valley)

8. Fracture pattern description and analysis of hard rock hydrogeological environment, in a selected study area in Tinos island, Hellas

9. The watere resources in the insular group of Mykonos, Delos and Rhenia (Cyclades, Greece) and their management in the athique city of Delos

10. Preliminary results for modelling hard rock aquifers with a two-layer finite difference model

11. Regional hydrogeology of serra de estrela mountain region (Central Portugal): an overview

12. Procedures conluded to erosion geomorphological caracteristics of Naxos, Mykonos, Tinos islands (Aegean Sea)

13. Numerical modeling of stochastic radionuclide advection in fissured media

14. Morphometric analysis, weathering and groundwater regime in falatados-livada drainage basin, Tinos island, Hellas

15. 2-D resistivity imaging of weathering mantles and fissured rock zones over metamorphic basement rocks of selected areas of Tinos island, Greece

16. Hydraulic testing of low-permeability fractured rocks: methodology and comparative analysis

17. Ground water and mass migration in a simple fracture. A statistical model

18. Hydrogeological conditions of shallow aquifer in cretaceous claystones in view of engineering geology

19. Geophysical methods for aquifer detection in hard rock environment

20. Carbon dioxide sequestration in deep saline aquiferrs