Suchergebnisse

International audience ; Sustainable groundwater management relies on data to establish resource conditions and measure the effects of management intervention. As groundwater management grows in size and complexity so does the data needed to inform it, and the systems needed to manage this data. This chapter presents a discussion of groundwater information systems, their history, and examples of their application in France and Australia, including how these systems are used to inform and improve groundwater management. Examples are presented demonstrating the application of information systems in a range of agencies and legislative settings. These examples include systems used for local management, national data standardization, online data sharing, and environmental impact assessments. Finally, lessons learned and future developments are presented. This includes a comparison of the similarities and differences in the history and current state of groundwater management system development in each country.

International audience ; Sustainable groundwater management relies on data to establish resource conditions and measure the effects of management intervention. As groundwater management grows in size and complexity so does the data needed to inform it, and the systems needed to manage this data. This chapter presents a discussion of groundwater information systems, their history, and examples of their application in France and Australia, including how these systems are used to inform and improve groundwater management. Examples are presented demonstrating the application of information systems in a range of agencies and legislative settings. These examples include systems used for local management, national data standardization, online data sharing, and environmental impact assessments. Finally, lessons learned and future developments are presented. This includes a comparison of the similarities and differences in the history and current state of groundwater management system development in each country.

Examines recent federal court decisions, past federal intervention in state groundwater utilization, and increasing concern over the inability of states to control overdrafting, all suggestive of the increasing federal role.

Lithuania had to implement the requirements of EU directives when water policy was being implemented. The Water Framework Directive provides supervision and protection of the entire water circuit and requires to implement the river basin management system. This system joins the river basins and the bodies of groundwater, which have no link in the territory of Lithuania. In addition, the borders of both the river basins and the bodies of groundwater do not coincide. Lithuania differs from the majority of other European states because it has favourable geological and climatic conditions that account for the accumulation of abundant groundwater resources – only resources used for drinking water supply. Therefore the protection of groundwater is very important in Lithuania because it is only source of drinking water in this country. The aim of fhe final Master's work is to analyse the river basin management of groundwater resources and its implementation and peculiarities in Lithuania. To reach this aim the present river basin management system of groundwater resources has been analysed and the efficiency of this system has been exposed. The hypothesis that the river basin management of groundwater resources in Lithuania is not efficient and it can not help to reach the aims setted for groundwater resources in The Water Framework Directive is confirmed. The opinion of the experts is provided in the work and mainly in its last part. The conclusions and the proposals are provded at the end of the work.