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9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

CLIMATIC CHANGE IN THE STORM OCCURRENCE AND INTENSITY TRENDS

(SGEM Scientific GeoConference, 2009, N. Valchev, E. Trifonova, N. Andreeva, P. Eftimova)

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This paper considers potential changes in storm occurrence and intensity over the western Black Sea through analysis of long term series of wind and wave conditions simulated with relatively high resolution. It is a result of coupling of atmospheric and wave models and spans period of more than 60 years (1948-2008). On the basis of the established methodology of wave climate clustering, wave events capable of producing a noticeable morphological response are separated from the remaining part of the dataset. Furthe...

Renewable Energy Sources and Clean Technologies2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

COMBINATION OF MINE SECTOR MANAGEMENT GOALS

(SGEM Scientific GeoConference, 2009, R. SH. Shahabi, R. Kakaie, R. Ramazini, H. Aghajani)

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Mineral Resource management (MRM) is defined as a holistic view on mining activities at firm levels to optimise the use of these non-renewable resources. In this paper, after reviewing of related terms about MRM such as sustainable development, we combined MRM objectives at firm with government responsibilities on mine sector management, and a new applicable cause and effect framework was proposed. This framework which is based on sustainable development satisfies both of firm objectives and the governmental respo...

Exploration and Mining2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

COMPACTION OF TUNGSTEN CONTAINING ULTRA-DISPERSE POWDER IN DYNAMIC CONDITIONS

(SGEM Scientific GeoConference, 2009, N. M. Chikhradze)

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An Investigation of explosive consolidation processes of W-Cu ultra-disperse and nano sized powder compositions are discussed. For theoretical calculations of the explosive loaded materials were used the hydrodynamic theory and experimental adiabatics of W and Cu. The stress-deformed state of the steel ampoule-containers was estimated using the solutions of elasticity theory. Copper tungsten (W-Cu) powder compositions were consolidated to full or near-full density by explosive-compaction technique. The industrial ...

Geology2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

COMPARISON BETWEEN FREQUENCY-DOMAIN HELICOPTER ELECTROMAGNETIC DATA INVERSION RESULTS BASED ON NUMERICAL SOLUTION OF FAST HANKEL COEFFICIENTS AND LAPLACE’S METHODS

(SGEM Scientific GeoConference, 2009, D. Rajabi, A. A. Amiri, A. Kamkar-Rouhani, A. Moradzadeh)

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Nowadays, airborne electromagnetic methods are widely used to investigate subsurface areas. One of these methods is helicopter electromagnetic method. The basis of inverse modeling of frequency-domain HEM data is to solve Mundry’s integral numerically. Various methods have been invented for numerical solution of this integral, such as Laplace transform, fast Hankel coefficients and Jacobian methods. To analyze helicopter electromagnetic data, we need inverse programs which can assist us to achieve the best or ac...

Applied and Environmental Geophysics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

COMPARISON OF DIFFERANT PROGRAMMES UNIVERSITY IN TERMS OF ENVIRONMENT LITERACY

(SGEM Scientific GeoConference, 2009, K. Temizyurek, N. Colakoglu)

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Twenty first Century witnessed rapid advance of technology and resultant extravagant use of technological products by people. Unconscious and extravagant use of technology products rapidly pollutes the environment, where we live. Accelerated environmental pollution, including both alive and non-alive nature which in fact serves partially for alive functions, is most serious problem of our age Global Warming , recently started to be argued, and resultant drawbacks are, in fact, continuum of environmental and global...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

COMPARISON OF EXPERIMENTAL ARCHING PHENOMENA RESULTS OF SANDY SOIL WITH LIMIT EQUILIBRIUM METHOD

(SGEM Scientific GeoConference, 2009, M. Makarchian, M. Ahmadi)

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The ratio of observed vertical stress to its theoretical value in a soil mass which has settlement potential could be defined as arching ratio. This phenomenon could be observed in some projects, such as earth-fill dams, tunnels, and piles. Arching in earthfill dams may results in hydraulic fracture due to increase of pore water pressure, is the most important result of arching. Hydraulic fracture causes internal cracking of clay core which in turn results in more water seepage. To evaluate the arching effect, an ...

Hydrogeology, Engineering Geology and Geotechnics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

CONDITIONAL RANDOM FUNCTION FOR DEPOSIT RESOURCE CALCULATION

(SGEM Scientific GeoConference, 2009, AL. M. Shurygin)

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Statement of the problem. In prospecting of deposit, geologists collect many samples, which after chemical analysis of concentration gives a lot of numbers that would be used for resource calculation. Let denote space vector by t (it can be univariate for a hole, bivariate and threedimensional for a deposit), concentration by x(t), and productive part of space by Q. Resource of deposit X composes the integral of concentration x(t) over Q by samples. This is not simple mathematical problem and, consistently, differ...

Informatics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

CONSIDERATIONS CONCERNING SOME CONCEPTS IN THE FLOW SYSTEMS MANAGEMENT OF THE CATCHMENTS

(SGEM Scientific GeoConference, 2009, GH. Cretu, C. B. Minda)

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The work presents the concerns and contributions of the research collective in the hydrology and water management field of the Hydrotechnics Faculty, “Politehnica” University – Romania, from last years. In the work are taken into account: the accidental inundations produced by the cross and longitudinal of the defense works failure; the water courses rehabilitation, the assessment and re ecology techniques of the water body; modeling of the eco hydrological systems; economic analysis of the catchments proper...

Hydrology and Water Resources2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

CONSIDERATIONS ON THE ISSUE OF BRAILA PLAIN WATER RESOURCES QUALITY

(SGEM Scientific GeoConference, 2009, C. E. Tureac, A. G. Turtureanu, I. Bordean, A. Grigore, G. Modiga)

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The authors present the update stage of Braila Plain water resouces. Within the surface waters, the Buzau, Siret, Calmatui rivers as well as the Danube are included, as they are water suppliers for Braila Plain, in the absence of other important water resources. The lakes are few in number, with a low volume of water and a high chemism. The smalldepth underground waters exist as a continuously ground water layer and the high-depth ones are found especially in the Fratesti layers, but these have a high mineralizati...

Hydrology and Water Resources2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

CONSIDERATIONS REGARDING THE REGIME OF THE PHREATIC GROUNDWATER FROM THE CENTRAL AND NORTHERN BARAGAN AREA IN THE DRY YEAR 2007

(SGEM Scientific GeoConference, 2009, C. Radu, M. Radescu)

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The phreatic groundwater from the Ialomita – Buzau river basin are quartered in the sedimentary formations of Quaternary age, starting with the ones of the lower Pleistocene and finishing with the Holocene and recent ones. The most important phreatic aquifer layers, from the point of view of the water resources quartered in permeable and raw formations (gravels, blocks, raw and average sands), are spread in the Buzau dry delta area, in the divagation plain between Buzău and Călmăţui and in the alluvial plain...

Hydrogeology, Engineering Geology and Geotechnics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

CONTEMPORARY RECONSTRUCTION OF THE HISTORICAL STORM OF FEBRUARY 1979 AND ASSESSMENT OF ITS IMPACT ON THE COASTAL ZONE INFRASTRUCTURE

(SGEM Scientific GeoConference, 2009, Z. Belberov, E. Trifonova, N. Valchev, N. Andreeva, P. Eftimova)

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A review of extreme storm events along the Bulgarian Black Sea coast is of interest for wide spectrum of readers – oceanographers, meteorologists, engineers, economists, decision makers and stakeholders. Reasonable management of the coastal zone demands a reliable and timely forecasting of storm events and evaluation of the related potential damages and economical losses. This paper focuses on the heavy storm of February 1979. The aim of the study is reconstruction of all stages of the storm on the basis of avai...

Marine and Ocean Ecosystems2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

CONTINUOUS GAS LIFT OPTIMIZATION WITH A NOVEL GENETIC ALGORITHM

(SGEM Scientific GeoConference, 2009, E. Khamehchi, F. Rashid)

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In continuous gas lift, gas may be injected continuously or intermittently, depending on the producing characteristics of the well and the arrangement of the gas-lift equipment. Being somehow an ancient tool with an age of over a century, gas lift is though still a challenging problem when overall optimization is the concern. When the injection gas is of a limited supply the problem is finding the best gas allocation scheme. However there are increasingly emerging cases in certain geographic localities where the g...

Exploration and Mining2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DANGEROUS GEOLOGICAL PROCESSES IN A VALLEY OF THE RIVER MZYMTA AND METHODS OF THEIR PREVENTION

(SGEM Scientific GeoConference, 2009, M. V. Kushman, I. YU. Grigorieva)

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Dangerous geological processes which were caused by nature or anthropogenic are the reason of the catastrophes and the human sacrifices which necessary prevent and avert. A complex of the geological processes was considered and actions for engineering protection of the valley of the river Mzymta.

Hydrogeology, Engineering Geology and Geotechnics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DESIGN AND CONSTRUCTION OF A TUBULAR CONTINUOUS-FLOW PHOTOREACTOR WITH IMMOBILIZED TIO2 NANOPARTICLES ON GLASS SUPPORT AND KINETIC ANALYSIS OF THE REMOVAL OF 4-NITROPHENOL IN THIS PHOTOREACTOR

(SGEM Scientific GeoConference, 2009, M. A. Behnajady, S. Amirmohammadi-Sorkhabi, N. Modirshahl, M. Shokri)

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Advanced oxidation processes (AOPs) with UV irradiation and titanium dioxide (TiO2) as a photocatalyst is a ’green’ process for the treatment and purification of water and wastewater. In this work, for further investigation of applicable AOPs for wastewater treatment, a novel tubular continuous-flow photoreactor was designed and constructed and then all experiments were carried out in this photoreactor. The photoreactor comprises six quartz tubes and a UV lamp, which was placed in the center of the quartz tube...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DETERMINATION AND CREATION OF TOPOLOGICAL DESCRIPTION FROM DIGITAL IMAGERY

(SGEM Scientific GeoConference, 2009, B. Marinov)

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The approach for formal description of topological description of images is suggested. It is based on the grammar approach for the definition the different types of graphic images. The procedure for verification of defined image is developed. It is based on the conformity checks. The procedures for creation of such description from binary maps and grey level monochrome or multiband images are compared. The procedures for matching of identical points in images are introduced. Such approach is suitable for georefere...

Photogrammetry and Remote Sensing2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DETERMINATION OF GROUND VIBRATION AROUND LIMESTONE QUARRY IN KONYA,TURKEY

(SGEM Scientific GeoConference, 2009, B. Kekec, M. KEMAL Gokay)

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In this study, blast originated vibrations were monitored around the limestone quarry owned by Konya Cement Factory near Konya city. Since the city limits have been widened and the land around the quarry opened to residential area. The work presented here, concentrates the vibration measurements taken from two different locations for each rock blast by Instantel-Minimate plus equipments. The data obtained were then analyzed by means of Blastware 8.0 software and results were presented here in this paper. The vibra...

Exploration and Mining2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DETERMINATION OF HEAVY METALS IN WATER OF LAKE OHRID AND IN FISH SPECIES – Leuciscus cephallus albus. JURIDICAL MASS FOR PROTECTION OF WATERS FROM POLLUTANTS

(SGEM Scientific GeoConference, 2009, S. Aliu, A. Aliu, E. Aziri, D. Dehari, H. Memedi)

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Metals occur in different forms : as ions dissolved in water, as vapours, or as salts or minerals in rock, sand and soil. They can also be bound in organic or inorganic molecules, or attached to particles in the air. Both natural anthropogenic processes and sources emit metals into air and water. The effects of metals in the environment depend to a large extent on whether they occur in forms that can be taken up by plants or animals. Uptake of metals in an animal involves metal ions crossing a cell membrane. The a...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DIRECT RECYCLING OF BRONZE/STEEL CHIPS AND INVESTIGATION ITS MECHANICAL PROPERTIES

(SGEM Scientific GeoConference, 2009, H. B. Karadag, A. Akdemir)

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Recycling of metals has been becoming an attractive subject, lately due to the fact that the depleted resources, high energy consumption and harmful gases emission. Metal machining chips are recycled conventionaly which consist of melting casting. In the paper the method of direct conversion of bronze and steel chips, into finished product without melting, as an alternative way to conventional method is described. Metal chips were comminuted by mechanical milling and for the next processing the granulated chips la...

Recycling2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DISTRIBUTION OF YEASTS AND FILAMENTOUS FUNGI IN POLLUTED AND NON POLLUTED STREAMS OF DOURO BASIN, NE PORTUGAL

(SGEM Scientific GeoConference, 2009, M. Lopes, A. Sampaio, M. Do Rosario Costa, R. M. Cortes)

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Water samples of 5 sites belonging to 3 streams of Douro River Basin (Portugal, NE) were analyzed regarding their hydrogeochemical and microbiological parameters. Two of the studied streams (Corgo and Pinhao) were strongly influenced by agricultural practices and construction pressures while the other stream (Olo) has low human impact. The study was conducted during 2.5 years, in winter and summer. Physicochemical characterization of water samples from Olo stream show very low mineralization (Electrical Conductivi...

Mineral Processing2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DOLOMITE OCCURRENCES AND THEIR EVALUATION AS AN INDUSTRIAL MINERAL: CAKRAZ REGION, NORTHERN ANATOLIA

(SGEM Scientific GeoConference, 2009, M. Maral, M. Kumral, M. Budakoglu, F. Yavuz, C. Kilinc)

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The objective of the study is to investigate the geochemical properties and suitability as an industrial raw material of \cCakraz district dolomite occurrences NW Anatolia. Most of the former studies on the area deals with field geology and ignores industrial mineral potential. Lias (Jurassic) HimmetpaЕџa Formation formed the basement of the region and was overlaid by the Barremian (Cretaceous) Zonguldak Formation with unconformity. Aptian (Cretaceous) Kilimli Formation covered the Zonguldak Formation. A field stu...

Mineral Processing2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

E-LEARNING OPPORTUNITIES FOR ACCOUNTING EDUCATION IN ANADOLU OPEN EDUCATION SYSTEM

(SGEM Scientific GeoConference, 2009, M. Azaltun)

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The Open Education System is a candidate as the biggest institution in Turkey that performs the publishing of educational content on the Internet when the target audience is considered as a main factor. In the business world, accounting is one discipline of study that all people, regardless of job position, should have some knowledge of. Its concepts can be applied to all job specialties, its importance has been promoted in recent years, and it is useful in people’s everyday lives. Open and distance education sy...

Education and Accreditation2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

EFFECTS OF DIFFERENT BOND TYPES ON HORIZONTAL LOAD BEARING CAPACITY OF MASONRY WALLS

(SGEM Scientific GeoConference, 2009, M. T. Cogurcu, M. S. Donduren, M. Kamanli, M. Altin, A. K. Ilgun)

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In this study, behaviors of wall samples produced from solid batch bricks were investigated under horizontal loads using various types of bond. Fort his aim six samples that contain three samples from each one, whose dimensions are 60*60 cm, were prepared. Hatch bond and running bond types were used while preparing the samples. Produced masonry wall samples were failure using experimental technique of standard shear strengths. The observed behavior of the experimental samples and the cracks occurred are studied, h...

Informatics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ELECTRICAL RESISTIVITY MEASUREMENT FOR COUNTRY ROCK DISTURBANCE OF SHALLOW RAILWAY TUNNEL

(SGEM Scientific GeoConference, 2009, M. K. Gokay, K. Dogan)

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The roof of the tunnel and sidewalls are especially influenced by the tunnels shape and dimension. Rock engineering mostly concentrates the reasons of these disturbances to decide if they are stress induced or discontinuity governing deformations. In this study, it has been concentrated on two shallow tunnels which are 35-90 meters below the ground surface. They were opened in limestone rock mass containing lamination and cavities as well. Electrical resistivity measurements were used to determine the weakness zon...

Exploration and Mining2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ELECTRICAL RESISTIVITY MEASUREMENT TO ANALYZE THE EFFECTS OF ROCK BLASTING

(SGEM Scientific GeoConference, 2009, M. K. Gokay, K. Dogan, B. Kekec)

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Electrical resistivity measurements have been used in engineering for many purposes. In this study, blasting effects on the back of blasted holes at a quarry bench have been put under evaluation. Earth resistivity of bench rock, limestone, was measured before and after blasting by electrical resistivity equipment with the same electrode positions. The resultant resistivity graphs demonstrate the blasting performed in this study influence slightly the rock resistivity of the rock mass situated 4 m from the blasted ...

Exploration and Mining2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ELECTROMAGNETIC WAVES AND MATERIAL PROPERTIES

(SGEM Scientific GeoConference, 2009, O. Yildirim, T. Balta)

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The standard impedance condition is the simplest way of simulating the material properties of a planar surface. This method is only accurate if the coating is very thin or lossy. To improve the accuracy, generalized impedance conditions can be used to simulate the material properties of a planar surface. The accurate solution of a scattering problem via planar slab depends on its thickness, the wavelength of incident wave, and material properties of the slab. Since boundary condition is local in character, accurac...

Education and Accreditation2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ENVIRONMENT AND HEALTH LITERACY OF HEALTH WORKERS IN A HOSPITAL

(SGEM Scientific GeoConference, 2009, K. Temizyurek, N. Colakoglu, F. Ozbey)

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This is a study that a comparasion was trying to establish the difference between government –private sector health care workers and randomly selected group of people on the issue of Environment and Health Literacy .Besides the literacy of the environment but also evaluation of behaviour of proctection of environment close and remote vicinty were studied.Also in this study, comparison was trying to make between participants on the issue of information source and primary reason of environmental awareness. This st...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ENVIRONMENTAL HEALTH EDUCATION, TRAINING AND RESEARCH

(SGEM Scientific GeoConference, 2009, M. Lika (Cekani, H. Mankolli)

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Environmental health is the aspect of public health that is concerned with those forms of life, substances, forces and conditions in the surroundings of man that may exert an influence of human health and well-being. This definition includes other people as part of a person’s surroundings that contribute to the status of environmental health. The aim of environmental health education is to help students to achieve health by their own actions and efforts; to make the environmental health a valued community asset;...

Air Pollution and Climate Change2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ESTIMATION OF AIR POLLUTION CLIMATIC VALUES FOR BULGARIA

(SGEM Scientific GeoConference, 2009, D. Syrakov, M. Prodanova, N. Miloshev, K. Ganev, G. Jordanov, V. Spiridonov, A. Bogatchev)

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The presented work is aiming at climate change impacts and vulnerability assessment in Bulgaria. Climate change may affect exposures to air pollutants by affecting weather and thereby local and regional pollution concentrations, by affecting anthropogenic emissions (emission scenarios), by affecting natural sources of air pollutant emissions (biogenic VOCs) and by affecting many other processes. Local weather patterns (namely temperature, precipitation, clouds, atmospheric water vapor, wind speed, and wind directi...

Air Pollution and Climate Change2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ESTIMATION OF THE QUANTITATIVE AND QUALITATIVE STATUS CONCERNING GROUNDWATER BODIES FROM THE BUZAU-IALOMITA RIVER BASIN

(SGEM Scientific GeoConference, 2009, R. Macalet, M. T. Munteanu, M. Minciuna)

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In Romania the estimation of the qualitative and quantitative status for the groundwater bodies was maded for each delineated groundwater body. The monitoring and knowledge activity of the groundwater bodies are made on the river basins through the observation wells for the shallow and depth groundwaters. The majority of these wells belong to the National Hydrogeological Network, but for the polluted areas there are local monitoring networks. The BuzДѓu-IalomiЕЈa river basin is one of the eleven Water Directions f...

Hydrogeology, Engineering Geology and Geotechnics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

EVALUATION OF FOUR SELECTED GEOBARRIERS FLOOD LANDS, RADON HAZARD, UNDERMINING AND SLOPE MOVEMENTS BY MEANS OF GEOGRAPHIC INFORMATION SYSTEMS

(SGEM Scientific GeoConference, 2009, M. Marschalko, T. Penaz, P. Juris)

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Land planning is more and more understood to be a decisive tool, by means of which the society secures the systematic solving of functional, economic and engineering problems of the arrangement of landscape settlement, the rational use and protection of natural resources. The paper deals with an evaluation of four selected geobarriers (flood lands, radon hazard, undermining and slope movements) by means of geographic information systems that are geofactors endangering or limiting landscape and environment or make ...

Hydrogeology, Engineering Geology and Geotechnics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

EVALUATION OF MICROBIOLOGYC WATER SITUATION IN SHENGJIN BEACH, ALBANIA

(SGEM Scientific GeoConference, 2009, M. Lika (Cekani, H. Mankolli)

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The water pollution on marine ecosystems could cause health problems through water contamination and in a direct contact, when used for recreation aims, or in indirect way, by the negative impacts to marine ecosystems and by consuming of polluted marine products. The samplings of marine water (2007) are taken from the stratum water surface about 10 cm, at a distance 10-20 m by sea coast. At sandy beaches, where water depth in sea coast is shallow, water samples are taken at distance 10-30 m from sea coast with wat...

Hydrology and Water Resources2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

EVALUATION OF PILLAR STRENGTH USING NUMERICAL MODELING, CASE STUDY: TABAS COAL MINE

(SGEM Scientific GeoConference, 2009, M. Najafi, S.E. Jalali, F. Sereshki, A. R. YARAHMADI Bafghi)

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Pillars are key structural columns in underground mining. They are usually made of in situ intact ores and do not have additional reinforcements. Their main function is temporary or permanent support of ore ceiling of rooms during excavation and mining. Coal pillar strength is usually estimated according to empirical formulae obtained from field observations. Todays, numerical models have found increasing use in pillar design. The FLAC3D Software based Mohr-Coulomb Strain Softening (MCSS) failure criterion was use...

Exploration and Mining2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

EVALUATION OF PRECIPITATION AND USE ON BIOCLIMATIC STUDY

(SGEM Scientific GeoConference, 2009, H. Mankolli, M. LIKA (Cekani, A. Asllani, A. Shumeli, T. Thomaj, L. Haxhinasto)

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The more important eco-climatic indicators for study aspects are: sun-light, precipitations, temperatures, relative air humidity, wind and other atmospheric phenomenon. Bioclimate is considered as a combination among the vegetation area and climatic elements with indexes: temperature, precipitations, wind, air humidity etc. This combination creates a complete, continued and stable view of an area or some ecologic areas in relation to indexes of bio-climate content elements. The basic indexes of use on bioclimatic ...

Air Pollution and Climate Change2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

EXAMPLES OF STABILISATION OF COASTAL LANDSLIDES BY INNOVATIVE DEEP DRAINAGE SYSTEMS

(SGEM Scientific GeoConference, 2009, S. Bomont, O. Mrvik)

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Seashore, generally, especially cliffs, are very often affected by problems with instability. Such problems often lead to endanger of existing properties, excavations or structures under construction and to increase in expenses. The prime trigger for land slipping is a high ground water level. The method of dewatering is important. Some traditional drainage techniques are proven methods. However, two innovative deep drainage systems, siphon drains and electropneumatic drains, could have certain advantages. Two exa...

Hydrogeology, Engineering Geology and Geotechnics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

EXPERIENCES WITH CUPOLA SLAG USING BY CONCRETE PRODUCTION

(SGEM Scientific GeoConference, 2009, P. Demeter, D. Baricova, A. Pribulova)

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Slag are by-products by metallurgical processes. The most famous slag are blast furnace slag and steel slag. Their treatment and using are known and their using is very extensive. Cupola slag formats by cast- iron production in cupola furnace. In some countries it is used by roadway building but in Slovakia it is waste only. In some European countries it is granulated and granulation product is used in building industry. Cupola slag is after tipping from cupola furnace casted in to slag dip and put in to waste dep...

Recycling2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

FINANCING THE SUSTAINABLE DEVELOPMENT – A RELATIONSHIP BETWEEN GDP AND THE ENVIRONMENTAL BUDGETARY COMPONENTS

(SGEM Scientific GeoConference, 2009, D. Ariton, A. C. Nuta, C. G. Sirbu, F. M. Nuta)

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One of the main purposes of today public policy is to find a way of encourage the sustainable development. In our econometric approach we seek to find a possible connection between the environmental components of a nation’s budget and the GDP. The hypothesis is that if the GDP permits the public decision makers could ensure a high level of environmental public utilities. Trying to identify a bound between macroeconomic aggregates and the environment is not something new. The Chinese Green GDP is something simila...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

FLY ASH AND USAGE IN TURKEY

(SGEM Scientific GeoConference, 2009, A. Ilgun, U. S. Yilmaz, S. K. Akin, M. T. Cogurcu, M. S. Donduren)

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ly ash is one of the residues generated in the combustion of coal. Fly ash is generally captured from the chimneys of coal-fired power plants, all fly ash includes substantial amounts of silicon dioxide (SiO2) (both amorphous and crystalline) and calcium oxide (CaO). In the past, fly ash was generally released into the atmosphere, but pollution control equipment mandated in recent decades now requires that it be captured prior to release. Total amount of fly ash produced at coal-fired power plants is about 450 mil...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

FORECASTING THE RAINFALL DATA BY ADAPTIVE NEURO-FUZZY INFERENCE SYSTEM

(SGEM Scientific GeoConference, 2009, M. ONUCYILDIZ, M. F. SEVIMLI A. Yarar)

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Konya is the biggest city of Turkey in terms of area and agricultural land, on the other hand sixth biggest city in terms of population. Because of the decrease of rainfall and increase in temperature, the agricultural production and daily water consumption are effected negatively in last years. Rainfall, one of the basic parameters of the hydrological cycle, has a big importance to determine the water budgets and to improve the water supply policy. In this study, monthly total rainfall data belong to Konya betwee...

Hydrology and Water Resources2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

FOTOM SYSTEM AND MEASUREMENT VISUALIZATION

(SGEM Scientific GeoConference, 2009, L. Licev, M. Krumnikl)

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The main goal of 2D and 3D object visualization is to present measured data in other way than in forms of text records and tables. FOTOM system is a general purpose platform for technical and medical image analysis. The primary target is to measure specified objects of interest. This paper covers the general description of the system and its main functions. We will briefly describe newly implemented modules for statistical evaluation, 3D modeling and 2D animation.

Photogrammetry and Remote Sensing2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GEOCHEMICAL AND PETROLOGICAL FEATURES OF THE PRECAMBRIAN METAMAFIC ROCKS IN MUTKI (BITLIS MASSIF) AREA, SE-TURKEY

(SGEM Scientific GeoConference, 2009, K. Kocak, F. M. Ceran)

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The metamafic rocks are represented by amphibolite, garnet-bearing amphibolite and amphibole-bearing schists, associated with a series of supracrustal metasediments in Pan-African basement of the Bitlis massif. The geochemical data of the samples propose different igneous protolithes varying from calcalkaline basalt to andezite. The samples can be classified as Group-1(low Zr) and Group-2 (high Zr), all displaying various enrichments in large ion lithophile (LIL) and light rare earth (LRE) elements and depletion i...

Geology2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GEOCHEMICAL EXPLORATION OF CONTAMINATED SOILS IN SURROUNDING OF ABANDONED SB-MINES (SLOVAKIA)

(SGEM Scientific GeoConference, 2009, L. Jurkovic, M. Jankular)

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Main aim of this study is characterization of environmental contamination in surrounding of abandoned Sb-deposits in Slovakia by toxic elements as result of longtime mining activity. Main scientific interest is focused on migration of toxic elements in soil profile, their sources and bindings on Fe-oxyhydroxides or other natural sorbents, possibility of input to aquatic systems in studied localities. Results of chemical analyses of soil samples showed large-scale contamination of soil profiles in studied localitie...

Oil and Gas Exploration2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GEODETIC WORKS DURING CONSTRUCTION OF THE TUNNEL "PECINE"

(SGEM Scientific GeoConference, 2009, K. Babic, A. Marendic, R. Paar)

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The “Pecine” Tunnel is located on the Croatian national road D404 which connects the centre of city Rijeka and Su\vsak port with the Rijeka Bypass. Because of many specificities, namely, three-lane and four-lane sections, two connections, tunnel’s location near the residential area and railway, it was required special approach to its construction. In this paper geodetic procedure and the results of stake out supervising of some tunnel elements, cross profile surveying, as well as verification and adjustment ...

Geodesy and Mine Surveying2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GEOGRAPHIC INFORMATION SYSTEMS AND ARTIFICIAL NEURAL NETWORKS COUPLING MODEL TO PREDICT MEAN YEARLY PRECIPITATION IN STUDY AREAS, CASE STUDY: DENA SUB BASIN, KOHGILOUYE PROVINCE, IRAN

(SGEM Scientific GeoConference, 2009, M. Ahmadi, S. Partani, M. Parsoon)

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One of the main purposes of GIS is to provide organization with increased information and analyzing spatial data. A GIS can become increasingly more valuable in prediction of quantitative or qualitative variables in no measured locations when coupled to Artificial Intelligence (AI). ANN is one of the AI fields that is a highly simplified model for the biological structure of a human brain. An ANN when linked to GIS, can be useful for evaluating, monitoring, decision making and of course predicting. In this study, ...

Hydrology and Water Resources2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GEOLOGY OF THE YANIKLAR-CIFTLIK-KARAGEDIK (FETHIYE-MUGLA,TURKEY) AREA AND MINERALOGICAL, PETROGRAPHICAL AND GEOCHEMICAL CHARACTERISTICS OF CHROMITE OCCURRENCES

(SGEM Scientific GeoConference, 2009, M. M. Karadag, M. S. Karagoz, A. Ozturk)

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The study area is located at the southwest end of Taurid Orogenic belt, around YanД±klar\cCiftlik- Karagedik (Fethiye-MuДџla) and covers approximately an area of 77 km2. In the study area magmatic and sedimentary rocks formed in Mesozoic-Senozoic period crop out. Eventhough the Upper Triassic-Low Jurassic Kayak\"oy formation represented by dolomite, cherty dolomite and dolomitic limestone occurs at the basement of the study area. This unit lies tectonically on the Upper Jurassic-Lower Cretaceous BabadaДџ formation...

Geology2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GEORISK: A GEOLOGIC RISK MAP FOR THE WORLD HERITAGE AREA OF PORTO CITY (NORTH PORTUGAL)

(SGEM Scientific GeoConference, 2009, R. Moura, M. Sousa, I. Fernandes, M. Cunha, D. Afonso, J. Paulo, F. P. Azevedo, A. Carvalho, F. Noronha, L. Borges)

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The growing concern for the preservation of heritage in face of natural hazards led to the appearance of the Regional Framework Operation (OQR) NOE - Heritage and Prevention of Natural Hazards under the Community Initiative INTERREG III C. The OQR NOE, led by the Provence-Alpes-Cote d’Azur (PACA, France) region, together with the Northern Portuguese regional coordination agency (CCDR-N), Molise and Sicily regions (Italy) and eastern region of Attica (Greece) aimed at developing preventive measures to safeguard t...

Cartography and GIS2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GLOBAL CHANGE AND REGIONAL DEVELOPMENT AFFECTING LOCAL NATURAL RESOURCES

(SGEM Scientific GeoConference, 2009, S. Germer, S. Hun, O. Bens, R. F. Huettl)

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Novel or accelerated global changes call for local action. The question on how to adapt to global change led recently to the formulation of a number of national and regional adaptation strategies to climate change. Beside climate, however, also other aspects as land use, agricultural markets and social structures are affected by and in return influence the perpetual global change. The steady interaction between regional development and global change further complicates a holistic strategy formulation. In order to ...

Hydrology and Water Resources2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GLOBAL CLIMATE CHANGE WITH ITS REFLECTIONS ON TURKEY

(SGEM Scientific GeoConference, 2009, M. Buyukyildiz, A. I. Marti, V. Yilmaz)

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The climate change due to global warming is accepted among the greatest environmental problems resulted from the human effects of increasing energy consumption, urbanization and deforestation events threatening the healthy life of people and environment. Many results of the climate change due to global warming can be estimated as the melting of snow covers, terrestrial and sea icebergs, replacement of climate zones, frequent formation of severe weather events, floods that gain strength in time, severe droughts, fo...

Hydrology and Water Resources2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GRID-EMBEDDED REMOTE INSTRUMENTATION APPLIED IN THE EARTH SCIENCES

(SGEM Scientific GeoConference, 2009, Y. Kalvachev, V. Ganev, L. Macheva, O. Plopa, R. Ciobanu)

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The very sharing of resources that lies at the heart of the Grid concepts is of utmost importance in the case that we are studying. Securing the sharing of instruments through industry standard methodologies offers an unprecedented way for scientists to cooperate efficiently through standardized security means, without the incompatibility of implementing interoperability layers for each different experiment and site combination. We performed our model use case analysis in two complementary ways: by the examination...

Informatics2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

GYPSUM HAZARDS AND IMPORTANCE OF SUSCEPTIBILITY MAPPING: AN EXAMPLE FROM SIVAS BASIN (TURKEY)

(SGEM Scientific GeoConference, 2009, I. Yilmaz)

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As a foundation material, gypsum differs from other rocks in that voids may be found at almost any depth within the rock mass. Collapse structures in gypsum terrains are the most serious geological hazards because they can damage engineering structures, settlement areas, natural lakes, and allow infiltration of contaminant into the groundwater. Collapse and subsidence may occur in the course of time or suddenly and catastrophically. Presentation of engineering geological data in the form of a hazard map is a usefu...

Cartography and GIS2009
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