River Rioni, Black Sea

Mineralogical composition; River flow and discharge

Single-beam echosounders

The full firm drain of the river of Rioni for the last - changes-th years within 2,42 million м3 in a year, i.e. 38 % on comparison with mid-annual during 1928-1958, the making 6,37 million м3 in a year. Thus on an old channel 50-60 thousand м3 in a year that is caused by small expenses (to 150-250 m3/sek) and small biases of a bottom is taken out only. The maintenance of fractions dense more 0,1мм in carrying out of the river of Rioni on 20-25 % is less, than in Rioni basin

N.Varazashvili (1980) The reseach of costral proccesses in Foti Port complex and efectivite of costral defence building, Georgian water management institute

Georgian Institute of Water Management of Georgian Technical University
60, I.Chavchavadze Ave.
Tbilisi

0162
Georgia