https://openlibrary.ge/handle/123456789/8951 2026-04-27T05:37:55Z 2026-04-27T05:37:55Z Melikadze, G. Schubert, M. Tsabaris, Ch. Kapanadze, N. Todadze, M. Machaidze, Z. Chankvetadze, A. მელიქაძე, გ. შუბერტი, მ. ცაბარისი, ქ. კაპანაძე, ნ. თოდაძე, მ. მაჩაიძე, ზ. ჭანკვეტაძე, ა. Меликадзе, Г. Шуберт, М. Цабарис, Х. Капанадзе, Н. Тодадзе, М. Мачаидзе, З. Чанкветадзе, А. https://openlibrary.ge/handle/123456789/4989 2021-02-01T09:11:55Z 2013-01-01T00:00:00Z

Title: Using environment tracers for investigation of submarin groundwater discharge; ეკოლოგიური ტრასერების გამოყენება მიწისქვეშა წყლების სუბმარინული განტვირთვის შესწავლაში; Использование экологических трассеров для изучения субмаринной разгруски подземных вод Authors: Melikadze, G.; Schubert, M.; Tsabaris, Ch.; Kapanadze, N.; Todadze, M.; Machaidze, Z.; Chankvetadze, A.; მელიქაძე, გ.; შუბერტი, მ.; ცაბარისი, ქ.; კაპანაძე, ნ.; თოდაძე, მ.; მაჩაიძე, ზ.; ჭანკვეტაძე, ა.; Меликадзе, Г.; Шуберт, М.; Цабарис, Х.; Капанадзе, Н.; Тодадзе, М.; Мачаидзе, З.; Чанкветадзе, А. Description: The investigation of material transport via submarine groundwater discharge (SGD) is more challenging. In order to determine the groundwater discharge areas into the sea during studies had been implemented and selected the new methodology of using ecological tracers. During marine and land investigations studies had been successfully used the complex of ecological tracers – stable isotopes 18O and 2H, radionuclide Rn and Ra and other parameters. On the territory of Kobulety had been defined the groundwater flow direction and the areas of their submarine discharge. Within the identified areas was defined the intensity of eutrofication – the value of nitrate and phosphate content in groundwaters and in the sea. Also, had been studied their distribution on the surface and intensity of outwash into the sea.

2013-01-01T00:00:00Z Jimsheladze, T. Melikadze, G. Chankvetadze, A. Gagua, R. Matiashvili, T. ჯიმშელაძე, თ. მელიქაძე, გ. ჭანკვეტაძე, ა. გაგუა, რ. მათიაშვილი, თ. Джимшеладзе, Т. Меликадзе, Г. Чанкветадзе, А. Гагуа, Р. Матиашвили, Т. https://openlibrary.ge/handle/123456789/4988 2021-02-01T09:12:22Z 2013-01-01T00:00:00Z

Title: The geomagnetic variations in Dusheti Оbservatori (January-June 2013); Вариации геомагнитного поля на Душетской обсерватории (Январь – Июнь 2013); დუშეთის ობსერვატორიაზე დაფიქსირებული გეომაგნიტური ველის ვარიაციები (იანვარი - ივნისი 2013) Authors: Jimsheladze, T.; Melikadze, G.; Chankvetadze, A.; Gagua, R.; Matiashvili, T.; ჯიმშელაძე, თ.; მელიქაძე, გ.; ჭანკვეტაძე, ა.; გაგუა, რ.; მათიაშვილი, თ.; Джимшеладзе, Т.; Меликадзе, Г.; Чанкветадзе, А.; Гагуа, Р.; Матиашвили, Т. Description: Georgia is a part of the far-extending seismically active region, which includes the whole Caucasus, Northern parts of Turkey, Bulgaria, etc. These territories witnessed several intense destructive earthquakes. Thus carrying out possible short-term prognosis of earthquakes is very important for the country. The statistic evidence for reliability of the geomagnetic precursor is based on the distributions of the time difference between occurred and predicted earthquakes for the period January-June of 2013 for Dusheti region. Before strong earthquake magnetic precursors denoted by many authors, but must to say, that more of them don’t satisfy stern criterions. For estimation of the geomagnetic variations as reliable precursor it was discovered the specific time analysis for digital definition of Geomagnetic Quake and proposed way for interval defined from the extremum of local tide variations. The method of earthquake’s predictions are based on the correlation between geomagnetic quakes and the incoming minimum (or maximum) of tidal gravitational potential. The geomagnetic quake is defined as a jump of day mean value of geomagnetic field one minute standard deviation measured at least 2.5 times per second. The probability time window for the incoming earthquake or earthquakes is approximately ± 1 day for the tidal minimum and for the maximum- ± 2 days.

2013-01-01T00:00:00Z Melikadze, G. Körting, O. Kapanadze, N. Müller, B. Todadze, M. Chankvetadze, A. მელიქაძე, გ კორტინგ, ო კაპანაძე, ნ. მიულერ, ბ. თოდაძე, მ. ჭანკვეტაძე, ა. Меликадзе, Г. Кортинг, О. Капанадзе, Н. Мюлер, В. Тодадзе, М. Чанкветадзе, А. https://openlibrary.ge/handle/123456789/4987 2021-02-01T09:12:43Z 2013-01-01T00:00:00Z

Title: Investigation of carbon dioxide fluxes and possibility its storage in Georgia; Изучение потоков углекислого газа и возможности его захоронение в Грузии; ნახშიორჟანგის ბუნებრივი ნაკადების და მათი შენახვის შესაძლებლობის შესწავლა Authors: Melikadze, G.; Körting, O.; Kapanadze, N.; Müller, B.; Todadze, M.; Chankvetadze, A.; მელიქაძე, გ; კორტინგ, ო; კაპანაძე, ნ.; მიულერ, ბ.; თოდაძე, მ.; ჭანკვეტაძე, ა.; Меликадзе, Г.; Кортинг, О.; Капанадзе, Н.; Мюлер, В.; Тодадзе, М.; Чанкветадзе, А. Description: The major objective of investigation was study the natural CO2 sources, to investigate the properties of rocks, which contain and absorb CO2 during its emission. Later mentioned rocks will be considered as an underground Carbon dioxide reservoir. For this case it is important to determine the potential of save sequestration in Carbon dioxide reservoirs and aquifers and to understand the geochemical and mechanical processes associated with long-term storage of CO2 including methods to assess zones of weakness.

2013-01-01T00:00:00Z Melikadze, G. Kobzev, G. Kapanadze, N. Todadze, M. მელიქაძე, გ. კობზევი, გ. კაპანაძე, ნ. თოდაძე, მ. Меликадзе, Г. Кобзев, Г. Капанадзе, Н. Тодадзе, М. https://openlibrary.ge/handle/123456789/4986 2021-02-01T09:13:17Z 2013-01-01T00:00:00Z

Title: Creation numerical model of the Tsaishi geothermal rezervior for organization of geothermal circulation system; Создание цифравой модели Цайского геотермального резервуара для организации геотермальной циркулайионной системи; ცაიშის გეოთერმულ საბადოზე გეოთერმული ცირკულაციური სისტემის ორგანიზების მიზნით ციფრილი მოდელის შექმნა Authors: Melikadze, G.; Kobzev, G.; Kapanadze, N.; Todadze, M.; მელიქაძე, გ.; კობზევი, გ.; კაპანაძე, ნ.; თოდაძე, მ.; Меликадзе, Г.; Кобзев, Г.; Капанадзе, Н.; Тодадзе, М. Description: The main aim of the project was to arrange the first geothermal circulation/re_injection system on Tsaishi geothermal filed in Georgia and rehabilitation of heating system of Tsaishi public school, by using environmentally clean, renewable energy source. In order to implement the main aim of the project had been organized the hydrogelogical testing the existing boreholes in order to determine the boreholes’ properties and to create a model of aquifer. The digital modelling represents the main steps of calibration and simulation process, which gives the possibility to estimate and study the different scenarios of exploatation and development of precesses.

2013-01-01T00:00:00Z