Solotvyno rock salt deposit is one of the large deposits in Ukraine. From the mid-90s at the deposit started to accumulate problems that have led to a dangerous environmental technogenic situation that has acquired the emergency status on the state level in 2010. In particular, destroying of the landscape, its degradation as a result of uncontrolled salt karst development, contamination of surface and underground water, threaten the cross-border contamination of the Tisza River. Definition of risks and management decisions to minimize the effects emergency situation should be based on an analysis of its causes. In the article the results of the analysis of geological and exploration activities that accompanied the development of Solotvyno salt dome structure resources; compiled, structured and processed layered multiscale geological information. Hierarchical database has been created and used to develop elements of the Solotvyno structure integrated geological model first iteration (the model of the earth’s surface, structure and tectonic of salt dome, hydrogeological and technological component of the geological environment). Constructions were performed using GIS applications, designed, adapted and improved authors methodic. Solotvyno structure integrated digital geological model has been proposed as a tool for evaluation of geoecological state determination measures to restore equilibrium in the geological environment analysis and evaluation of project technical decisions on the use of salt resources. Analysis of the first iteration model indicates the absence of the modern geological information on the geological environment №t only for ensure the accuracy of model constructions for all Solotvyno salt dome structure, but also to determine the critical parameters of the geological environment. The complex of geological and exploration activities for new geological information and improve the reliability of constructions has been proposed.

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1. Aleksieienkova M.V., 2014. Lithological and hydrogeochemical features of the Lower Permian salt subformation of Slovyanska brahyanticline. Collection of Scientific works of the Institute of geological sciences NAS of Ukraine, vol. 7, pp. 52-63. (In Ukrainian).
2. Andrieieva-Grigorovich A., 2009. Stratigraphy of Neogene deposits of the Transcarpathian foredeep, Geology and geochemistry of combustible minerals, No 2 (147), pp. 58-70. (In Ukrainian).
3. Bokun A.N., 1981. Salt structure Solotvyno depression, 136 p. (In Russian).
4. Bosevska L .P., Khrushchov D.P., 2011. Environmental emergency in Solotvyno: causes and geological problems solution strategy, Dnipropetrovsk University bulletin. Geology, geography, vol. 19 No3/2, pр. 80-90. (In Ukrainian).
5. Vasilyev I.N., 1957. Report. Exploration of the Solotvyno rock salt deposit in 1954-1956, Heoinform Ukrainy, inv. No 18253/1, vol. 1, 258 p. (In Russian).
6. Elizarov A.F., Elizarova N.N., 1955. Report. Solotvyno rock salt deposit (Geological exploration in 1948-1949), Heoinform Ukrainy, inv. No 14676, vol. 1, 71 p. (In Russian).
7. Zaets H.N., 1975. Report. Reviews of geological exploration of mineral deposits. (History of discovery, research and exploration). Regional overview. Issue 40. Table salt, Heoinform Ukrainy, inv. No 37578/5, vol. 6, 37 p. (In Russian).
8. Ivanov A.A., 1947. Report. Solotvyno rock salt deposit (geo logical exploration 1946), Heoinform Ukrainy, inv. No 5572, vol. 1, 44 p. (In Russian).
9. Ivanchenko A.I., Sabov Yu.V., 1967. Report. Geological exploration of the Solotvyno rock salt deposit in 1966-1967 (follow- up exploration operational field mine No 8), Heoinform Ukrainy, inv. No 28255, vol. 1, 212 p. (In Russian).
10. Yosypenko T.M., 2014. Report. Integrated geophysical measurements of the karst in the territory of Carpathian and Transcarpathian, Heoinform Ukrainy, inv. No 64133, vol. 1, 257 p. (In Ukrainian).
11. Kityk W .I., Bokun A.N., Panov G.M., Slivko E.P., Schaydietskaya W .C., 1983. Halogenic formations of Ukraine: Transcarpatian through, 168 p. (In Russian).
12. Korolchuk L., 2009. Technical report. Complex geodesic researches of the Solotvyno rock salt deposit central part with plan drawing 1:500. SE «Design Center», OJSC «Hirhimprom », 10 p. (In Ukrainian).
13. Korostashovets Y.P., 1957. Report. Hydrogeological conditions of the Solotvyno rock salt deposit, Heoinform Ukrainy, inv. No 18253/2, vol. 1, 251 p. (In Russian).
14. Lobasov O.P., Syumar N.P., Shehunova S.B., 2010. Developing and analysis of Dnipro-Donets depression Lower Permian salt formation lithological model by means of GIS, Collection of Scientific works of the Institute of geological sciences NAS of Ukraine, vol. 3, pp. 294-305. (In Ukrainian).
15. Pedchenko S.V., 2012. Solotvyno salt mine flooding impact of the mining No 8 on the region surface, Modern resources and energy saving technologies in mining industry, vol, 1, pp. 113- 123. (In Ukrainian).
16. Petrashkevych M.Y., 1983. Report. Scientific substantiation of the oil and gas exploration directions in the Transcarpathian basin, UkrDHRI fonds, 79 p. (In Ukrainian).
17. Pitalenko E.I., 2008. Report. Нydrogeological and geotechnical research performance in order to establish site of water entry into the Solotvyno salt mine and geomechanical processes implementation studies in the development of Solotvyno salt deposit and the impact of salt mines on the environment, Funds UkrNDMI, inv. No 2302, 59 p. (In Ukrainian).
18. Privalov V.A., Panova E.A., 2008. Geodynamic and hydrogeological regime features of the Solotvyno rock salt deposit (Transcarpathian internal trough), Scientific works of DonNTU, series mining geology, vol. 7(135), pp. 155-162. (In Russian).
19. Herenchuk K.I. (Ed.), 1981. Transcarpathian region nature, Vyshha shkola, Lviv St. University, 156 p. (In Ukrainian).
20. Rusynyak R.P., 2015. Report. Results of the prospecting drilling in Solotvyno area, Heoinform Ukrainy, inv. No 64855, vol. 1, 294 p. (In Ukrainian).
21. Selyanchin M.I., 1986. Report. Exploration of the North site Solotvyno rock salt deposit in 1977-1986, Heoinform Ukrainy, inv. No 49345, vol. 1, 210 p. (In Russian).
22. Selyanchin M.I., 1995. Report. Additional exploration deep horizons of mine No8 Solotvyno rock salt deposit in 1992- 1995, Heoinform Ukrainy, inv. No 55852, vol. 1, 328 p. (In Ukrainian).
23. Soloshenko L.T., 1982. Report. Geotechnical surveys for the techno-working project in the area of expansion of the mine No9 Solotvyno rock salt deposit, Heoinform Ukrainy, inv. No 44825, vol.1, 49 p. (In Russian).
24. Siumar N.P., 2012. Geological and lithological peculiarities of Devonian upper Fran salt formation on Dnipro-Donets depression, Collection of Scientific works of the Institute of geological sciences NAS of Ukraine, vol. 4, pp. 119-125. (In Ukrainian).
25. Siumar N.P., 2011. GIS Methodology used for developing and analysis of the halotectokinetic type saliferous formations geological features, Collection of Scientific works of the Institute of geological sciences NAS of Ukraine, vol. 4, pp. 160-164. (In Ukrainian).
26. Tirkel M.G., Artemenko P.G., Pitalenko E.I., Pedchenko S.V., 2009. Geomechanical research as a method of studying man-made hydrodynamic regime in Solotvyno saltmine, Transactions of UkrNDMI of the NAS of Ukraine, vol. 5, part 1, pp. 124-130. (In Russian).
27. Frolov M.V., 1973. Report. Preliminary exploration of natural brines Solotvino rock salt deposit in the 1971-1973, Heoinform Ukrainy, inv. No 35329, vol. 1, 83 p. (In Russian).
28. Shakin A.V., 2010. Report. Geological-economic appraisal Solotvyno gas field, Heoinform Ukrainy, inv. No 64855, vol. 1, 286 p. (In Ukrainian).
29. Shehunova S.B., 2003. Changes in the structural and textural features of the structure of salt rocks in the volumetric stressed state, Geological Journal, vol. 3, pp. 58-64. (In Ukrainian).
30. Shehunova S.B., Lobasov O.P., Sukhomlyn N.P., 2006. Upper Jurassic rock salt formation model in the Dobrogean foredeep: An analysis and interpretation using GIS technology, Collection of Scientific works of the Institute of geological sciences NAS of Ukraine: Contemporary trends in Ukrainian geological science, pp. 62-72. (In Ukrainian).
31. Shehunova S.B., 2001. About the «flow zones» in the halotectokinetic structures, Reports of NAS of Ukraine, vol. 3, pp. 132-136. (In Ukrainian).
32. Shehunova S.B., Lobasov O.P., 2001. Spatial statistical analysis of the tectonic dislocation systems of the Dnieper- Donets depression and its employment, Geology and geochemistry of combustible minerals, vol. 1, pp. 73-79. (In Ukrainian).
33. Shupikov A.R., Sabov Yu.V., Vasilev I.N., Tashi V.M., 1970. Report. Additional exploration in 1967-1970 of Solotvyno rock salt deposit (Transcarpathian region), Heoinform Ukrainy, inv. No 32263, vol. 1, 120 p. (In Russian).