Under this topic, the Commission is now focusing for the time being on codification of the law on transboundary groundwaters (aquifers and aquifer systems).

This is achieved by encasing the water tank in a glass topped box that allows heat from the sun to reach the water tank.

c. Assessing the impacts on groundwater and aquifers of industrial, agricultural, and other activities and

In allocating groundwater resources, account should be taken of the amount of groundwater in reserve and of the rate of its replenishment.

(xii) Charter on Groundwater Management, 1989, adopted by the Economic Commission for Europe at its forty fourth session, Groundwater strategies

The Government's water sources are groundwater and surface water (Ugum River).

Protection measures aimed at prevention of groundwater pollution and overuse should be the basic tools for groundwater management.

Monitoring groundwater levels, pressures, and quality

Salinization and depletion of groundwater resources Jordan seeks compensation in the amount of USD 1,465,565,462 for the salinization and depletion of its groundwater resources.

Kuwait was awarded compensation to remediate the aquifers.

(viii) Section IV of the Charter on Groundwater Management, 1989, adopted by the Economic Commission for Europe at its forty fourth session, Groundwater allocation

(a) Their practice, bilateral or regional, relating to the allocation of groundwaters from transboundary aquifer systems and the management of non renewable transboundary aquifer systems relating to the topic currently entitled Shared natural resources

In order to comply with this Chapter, States shall take all appropriate steps to acquire the information necessary to manage groundwater and aquifers efficiently and effectively, including

b. Developing aquifer vulnerability maps

First claim unit Groundwater resources Jordan seeks compensation in the amount of USD 1,771,413,994 for this claim unit.

Groundwater means all water which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil.

However, sustainable use of groundwater resources would require regulatory regimes to control aquifer depletion and protect water quality, for which monitoring and enforcement capacities would need to be developed or enhanced.

(7) the protection of surface and groundwaters against depletion and pollution

(k) Additional specific measures are taken to prevent the pollution of groundwaters

Fifth claim unit Monitoring of groundwater resources Iran seeks compensation in the amount of USD 1,056,000 for expenses of proposed measures to collect and analyse samples from springs, wells, qanats and rivers that have been damaged by contamination from the oil well fires in Kuwait.

Loss of groundwater due to microbiological contamination Jordan seeks compensation in the amount of USD 11,365,977 for the loss of use of groundwater resources in the Qairawan, Baqouriyeh, Shoreya'a, Hazzir and Wadi As Sir springs due to microbiological contamination as a result of the presence of refugees in Jordan following Iraq's invasion and occupation of Kuwait.

Groundwater pollution is interrelated with the pollution of other environmental media (surface water, soils, atmosphere).

More emphasis should be given to the nature conservation value provided by groundwater resources, in particular where nature protection areas are vulnerable to changes in groundwater conditions.

Water chemistry analysis is often the groundwork of studies of water quality, pollution, hydrology and geothermal waters.

Effective management links land and water uses across the whole of a catchment area or groundwater aquifer.

Egypt fears a temporary reduction of water availability due to the filling of the dam and a permanent reduction because of evaporation from the reservoir.

Solar hot water storage tank In a solar water heating system, a solar hot water storage tank stores heat from solar thermal collectors.

Third report on shared natural resources transboundary groundwaters

d. Any other measures appropriate to the circumstances of the aquifer.

Finland reported that there are no specific bilateral agreements on the management and use of transboundary aquifers, since the aquifers extending beyond the national border are not used for water supply.

Aquifer means a subsurface layer or layers of rock or other geological strata of sufficient porosity and permeability to allow either a significant flow of groundwater or the abstraction of significant quantities of groundwater.

The territorial competence of such authorities with respect to groundwater management should not necessarily be limited to either administrative boundaries or catchment areas but should allow for encompassing, as appropriate, management of aquifers in their entirety.

It shares the Kalahari and Karoo aquifers with Namibia, Zimbabwe and South Africa.

(iii) Article 6 of the Bellagio Draft Agreement concerning the Use of Transboundary Groundwaters, 1989, Water quality protection

(xi) Article VI of the Bellagio Draft Agreement concerning the Use of Transboundary Groundwaters, 1989, Water quality protection

GIWA focused on environmental aspects of water, comprising surface and ground waters as well as coastal and marine waters.

As groundwater should be recognized as a natural resource with economic and ecological value, groundwater strategies should aim at the sustainable use of groundwater and preservation of its quality.

The great aquifers that supply water for irrigation are being depleted.

Saline aquifers have been used for storage of chemical waste in a few cases.

There have also been examples of interaction between magma and water in an aquifer.

Groundwater protection planning should be incorporated into general environmental protection planning.

b. The injection of water that is polluted or would otherwise degrade an aquifer

This solution is not fully satisfactory because there is a threat of contaminating underground waters.

It also states that extraction from the aquifers had already almost ceased at the time of the invasion.

This Protocol has laid down foundations for cooperation and management of cross border aquifers.