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obvious that water is one of the limitative factors in the socio-economical de- velopment (Varduca, 1999).


Romania’s water resources are represented by rivers, natural lakes, underground waters, and by the Danube and the Black Sea. The most important category is represented by the rivers, that are strongly influenced by the superficial flow, controlled by climate and landforms.


QUANTITATIVE ANALYSIS The use of water resources is conditioned by their quantitative


is about 40 billion m3, that is 1,286 m3/year (in the period 1955-1985) (Gastescu, 1988). The volume of water reported to the population of the country is of 1,765 m3/year for each person (only for the internal rivers). If we consider the Danube water volume (at the point Ceatal Ismail) (which is 200 billion m3), the volume of water corresponding to each person would be of 8,700 m3/year. Nevertheless, as Danube is a peripheral river, its waters do not belong entirely to Romania, so the figure we will use is the one referring to the internal rivers. With only 40 billion m3, Romania is considered a country with reduced hydrical resources (first places are occupied by Norway, Sweden, Finland, Austria, Switzerland etc) From this point of view Romania is placed the 26th – 27th in Europe, much behind countries like Cyprus, Spain, Bulgaria etc (Diaconu et al., 1982).


limitation, by their spatial and temporal uneven distribution, as well as by the need to ensure minimum quality requirements. Romania’s water resources are reduced compared to other European countries, and this fact is relieved by the analysis on distinct sectors. Eastern part of Romania is one of the Romanian areas where water deficit is the greatest. The average annual volume of water flowing on the Romanian territory


Fig1.- Geographical location of the Siret and the Prut hydrographical basins 73


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