Vízügyi Közlemények, 1970 (52. évfolyam)
4. füzet - Rövidebb közlemények és beszámolók
to the system of social preferences and to the difficulties of measuring the benefits from this interference. Regardless of these difficulties and uncertain elements he succeeded in establishing within the framework of a general decision policy, a correlation between the anticipated benefits and the quality of decision. The cooperative paper by Bognár, Hernády and Ivicsics [2] is a noteworthy contribution to economic analysis. It is suggested that in selecting a particular method of regulation the achievement of the highest possible social cost-benefit ratio should be attempted. In designing the interference securing the highest social cost-benefit ratio a wide variety of aspects must be taken into consideration, including those of navigation, sediment transportation, flood control and agricultural production, as well as potential changes thereof. PAPERS REVIEWED IN THE REPORT 1. Anderson, A. G. and Davenport, J. T.: The use of submerged groins for the regulation of alluvial streams (in English) 2. Bognár, Gy., Hernádi, A. and Ivicsics, L.: Reflexions on the regulation of watercourses (in Hungarian) 3. Dworschak,G.: River regulation by means of complex structures for power generation and river training (in German) 4. Garbrecht, G. and Holtorf f, G.: On the development of river bends (in German) 5. Ghergov, G. I.: Logarithmic indices of streambed stability (in Russian) 6. Herheulidze, S. S.: Problems in the stabilization of torrential mountain streams by means of plant-produced lattice structures (in Russian) 7. Karaushev, A. V.: Theoretical problems in streambed stabilization (in Russian) 8. Kontur, Gy.: Some effects of river canalization on the Danube and Tisza rivers (in Hungarian) 9. Kordás, V.: On the potential application of the Chézy formula in computing the mean velocity in a vertical (in Russian) 10. Laczay,I. and Zorkóczy, Z. : Low-water regulation on the Hungarian UpperDanube (in Hungarian) 11. Ress, S.: The problem of activity-analysis in river regulation (in Hungarian) 12. Senghelyia,P.G.: Special cases of river regulation (in Russian) 13. Valtyni, J.: New methods in contemporary gully and torrent control in the Carpathian region (in German) 14. Vershbitzky, J.: Elements of the regulated path viewed in relation with the alinement of stream channels (in Russian) 15. Zorkóczy, Z.: Regulation of the Upper-Danube (in Hungarian) REFERENCES 16. Csoma,J.: New tasks of river training (in Hungarian). — Vízügyi Közlemények, 1964, No. 3., pp. 444—449. Műszaki Könyvkiadó, Budapest 17. Szilágyi, J.: Discussion on „New tasks in river training" by Csoma, J. (in Hungarian). — Vízügyi Közlemények, 1964, No. 3., 452—453. Műszaki Könyvkiadó, Budapest 34
