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Showing 601-650 of 2459 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration And Mining
Publication

DEVELOPMENT OF SCOTS PINE (PINUS SYLVESTRIS L.) STAND ON DRAINED PEAT SOILS IN LATVIA

(STEF92 Technology, 2018-11-20, Aigars Indriksons)

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The work analyses an impact of a drainage system, established in 1939 on overgrown pine tree stand in longer period of time. For the purposes of study 14 sample plots, established by scientists K. Buss and P. Zalitis during the 50's and the beginning of 60's, were remeasured. Sample plots were organized in the Myrtillosa turf. mel., Vacciniosa turf. mel., and Callunosa turf. mel. forest site types. Stands basal area increased in all compared forest site types, maximal being 41.7 m2 ha-1 in Myrtillosa turf. mel. fo...

Forest Ecosystems2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DEVELOPMENT OF THE ECOLOGICAL AND TECHNOLOGICAL BUSINESS OF CHEMICAL CLEANING OF HEAT EXCHANGE EQUIPMENT

(STEF92 Technology, 2018-06-20, Olga Vishnykova)

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This paper discussed the effective application of heat exchange equipment the main areas of modern economic/domestic activities. Conclusions are made about the positive role of timely cleaning of heat exchange equipment and its impact on service life, saving money for expensive repairs and replacement of this equipment. The existing, practical methods of cleaning heat exchangers are analyzed. The key principles of developing an eco-technological business of chemical cleaning of heat-exchange equipment are consider...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DEVELOPMENT OF THE METHOD OF MILK PRODUCTS ANALYSIS BY HEADSPACE SOLID-PHASE MICROEXTRACTION WITH GAS CHROMATOGRAPHY-MASS SPECTROMETRY

(STEF92 Technology, 2018-06-20, Mereke Alimzhanova)

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Demand of dairy products, especially yogurts, increases year to year in Kazakhstan; it has a significant contribution to the market, developing the range of yogurts. Due to its wide consumption and acceptance, science interests on the analysis of dairy products. However not all method are able to analyze the composition of yogurts, due to the complex compound and peculiar structure. For this purpose solid-phase micro extraction (SPME) technique was developed and coupled to subsequent gas chromatography?mass spectr...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

DEVELOPMENT OF THE SOFTWARE PACKAGE -INTERACTIVE AUTOMATED SYSTEM FOR OPTIMAL REGRESSIONS MODELING-

(STEF92 Technology, 2018-06-20, Yury Nefedyev)

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Since the global information networks are well developing and the amount of information is rapidly increasing, an automatization of the analytical data processing has become more urgent. In their combination a solid basis for the improvement of management and operation packages in any field of activity arises. It should be noted the initial assumptions of the regression analysis are always observed. However, discovering that the preconditions are violated is not sufficient. A specific software package containing p...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

DIAGENETIC CLAY MINERALS AND RESERVOIR QUALITY OF THE UPPER TRIASSIC SANDSTONE IN EUPHRATES GRABEN, EAST OF SYRIA

(STEF92 Technology, 2018-06-20, Ibrahem Yousef)

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During diagenesis process, the upper Triassic sandstones Mulussa F reservoir have experienced multiple diagenetic transformations which have an important influence on the petrophysical properties of the reservoir, among them, the influences of the diagenetic / authigenic clay minerals precipitation. Conventional core analysis CCA data combined with petrographical observations have been used to characterize the upper Triassic sandstones reservoir parameters and to define the influence of the diagenetic clay mineral...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DIAGNOSTICS OF REGION-S ECO-ECONOMIC SECURITY

(STEF92 Technology, 2018-06-20, Alexander Kuklin)

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In the economic literature, the situation in regions is often seen in terms of economic security. We propose the following approach. Firstly, there is a diagnostics of security using the authors? method. This method implies the analysis of 12 spheres of activity focusing on the eco-economic security. Secondly, we assess the impact of the level of the eco-economic security on individuals and inhabited areas. Thirdly, we estimate the general situation in the territory and define the spheres where the socio-economic ...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DIATOM COMPLEXES IN THE BOTTOM SEDIMENTS OF RUBSKOE LAKE (THE EAST EUROPEAN PLAIN, RUSSIA)

(STEF92 Technology, 2018-06-20, Elvira Zinnatova)

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The study of lake sediments allows to reconstruct abiotic and biotic conditions of a lake and its surrounding area. Diatom communities are commonly used in studies of water quality and being bioindicators of the lake state diatoms used for the reconstruction ecological conditions of the past. Core samples from Rubskoe Lake were collected in July 2015 and the species composition of the diatom algae, which serve as, were studied. The core covered a 13 000 years period. In 23 samples of Rubskoe Lake 30 diatom taxa be...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DIATOMS OF SEDIMENTS OF PLESCHEEVO LAKE (RUSSIA) AS INDICATORS OF ENVIRONMENTAL CHANGES IN HOLOCENE

(STEF92 Technology, 2018-06-20, Olga Palagushkina)

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Bottom sediments of continental limnic ecosystems are of great interest to researchers as paleoarchives of changes taking place in the environment. Use of diatoms allows to reconstruct the main stages of life of lakes against the background of changing environmental conditions caused by natural and anthropogenic causes. The core of the bottom sediments selected from Pleshcheyevo Lake (Russia). The maximum age of the core was 5070В±150 year BP (Holocene period). Diatom analysis of 73 samples revealed 127 taxa. In t...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

DIETARY LIPIDS AND IMMUNO-PHENOTYPES

(STEF92 Technology, 2018-06-20, A. Al-Nasser)

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Studies in the literature on the effect of dietary n-3 and n-6 PUFA on lymphocyte subpopulations in mammalian and poultry studies are contradictory. This might be due to differences in species, basal diet, fat amount, ratio of n-6 to n-3 PUFA and different fatty acids of n-3 PUFA. An inclusion of flaxseed in the diets of chickens can increase the n-3 fatty acids (FA) of poultry meat as it is rich source of ?-linolenic acid. The hepatic lipid metabolism of chickens helps in the incorporation of whole body and muscl...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

DIETARY LIPIDS AND IMMUNO-PHENOTYPES

(STEF92 Technology, 2018-06-20, A. Al-Nasser)

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Studies in the literature on the effect of dietary n-3 and n-6 PUFA on lymphocyte subpopulations in mammalian and poultry studies are contradictory. This might be due to differences in species, basal diet, fat amount, ratio of n-6 to n-3 PUFA and different fatty acids of n-3 PUFA. An inclusion of flaxseed in the diets of chickens can increase the n-3 fatty acids (FA) of poultry meat as it is rich source of ?-linolenic acid. The hepatic lipid metabolism of chickens helps in the incorporation of whole body and muscl...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration And Mining
Publication

DIFFERENCES IN RADIAL INCREMENT OF YOUNG NORWAY SPRUCE OVER A ROTATION PERIOD: CASE STUDY IN LATVIA

(STEF92 Technology, 2018-11-20, Solveiga Luguza)

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Climate change is expected to improve the increment of trees in Northern Europe, as suggested by results of numerous models. Recent analysis of empirical data from Central Europe have demonstrated an improved growth of Norway spruce over the last century due to several factors, including climate change. Aim of our study was to assess the changes of increment of young Pice abies on wet and drained mineral soils over a rotation period (80 years) in Latvia. Increment cores at breast height were taken from 119 trees a...

Forest Ecosystems2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Minining
Publication

DIFFERENT VIEW OF NUMERICAL MODELS IN NATM AND ADECO - RS TECHNOLOGIES

(STEF92 Technology, 2018-06-20, Jana Chabroňová)

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In Slovakia, there are two technologies NRTM and ADECO ? RS which are currently used for a tunnel excavation. During the tunnel excavation, a disruption of primary balance tension state occurs in a tunnel face followed by spatial redistribution stress, which results in creating a new equilibrium state of tension in the around rock mass. Changes in tension are connected with deformation of the excavation face, or the primary lining and round rock mass respectively. Practical experience and results of spatial numeri...

Hydrogeology, Engineering Geology and Geotechnics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

DIFFERENTIAL SCANNING CALORIMETRY BASED PECULIARITIES OF SELF-ORGANIZATION OF CRYSTALLINE STRUCTURES OF HEAVY OIL UNDER HYDROTHERMAL TREATMENT

(STEF92 Technology, 2018-06-20, А. Г. Сафиулина)

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Heavy crudes and natural bitumen might present one of the accessible energy resources for the period of time necessary for the adoption of novel energy technologies of the future. Their development is characterized with low profitability, due to peculiarities of composition, mainly high content of high-molecular paraffin, resin and asphaltenes. At the present time in exploration of heavy hydrocarbon resources, thermal methods of production are being given more attention to. One of the key problems of thermal metho...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

DIFFRACTOMETRIC METHOD FOR DETERMINING THE CRYSTALLINITY DEGREE OF CELLULOSE

(STEF92 Technology, 2018-11-20, A. V. Mal’kov)

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Cellulose is one of the most important biopolymers and belongs to crystalline polymers. At the same time, it can exist in several crystalline modifications, giving a completely different diffraction pattern, or in an amorphous state. The crystallinity degree of cellulose significantly varies with different chemical and enzymatic treatments. A new method for crystallinity degree determining from X-ray diffraction data has been applied to cellulose samples. A calculation is based on estimating the rate of change in ...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

DIFFRACTOMETRIC METHOD FOR DETERMINING THE CRYSTALLINITY DEGREE OF CELLULOSE

(STEF92 Technology, 2018-11-20, A. V. Mal’kov)

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Cellulose is one of the most important biopolymers and belongs to crystalline polymers. At the same time, it can exist in several crystalline modifications, giving a completely different diffraction pattern, or in an amorphous state. The crystallinity degree of cellulose significantly varies with different chemical and enzymatic treatments. A new method for crystallinity degree determining from X-ray diffraction data has been applied to cellulose samples. A calculation is based on estimating the rate of change in ...

Advances in Biotechnology2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

DIGITIZATION OF MEASURED DATA IN THE LANDSLIDE AREA

(STEF92 Technology, 2018-06-20, Tomas Kral)

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Mining is one of the most devastating forms of meeting human needs. As it is clear from the aerial photographs, the landscape of the north-western part of the Czech Republic is highly affected by the activity of the mining industry, namely lignite quarries. During the activities at these quarries, the landscape is transformed into a form that resembles the surface of the moon. For this reason, the law imposes an obligation on mining companies to reclaim the landscape after their activity to guarantee the higher cu...

Geodesy and Mine Surveying2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DIOXIDE FLUXES REELASE FROM SOIL AFTER APPLICATION OF DIFFERENT DOSES OF BIOCHAR

(STEF92 Technology, 2018-06-20, Helena Dvořáčková)

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Climate change is a global problem and carbon sequestration is one of the possible ways to reduce it. After application of organic matter to the soil, most of the carbon is mineralized and released into the atmosphere where it becomes a part of the greenhouse gas. Biochar is also an organic matter but it contains carbon in a form that is mineralized slowly (hundreds to thousands years). In addition to these complex compounds, it also contains readily available carbon and also aromatic substances which may be toxic...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

DISC UNIT DEDICATED TO MINE ABRASIVE ROCKS AND IN PARTICULAR COPPER ORES

(STEF92 Technology, 2018-06-20, Krzysztof Krauze)

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Last years, considerable interest has been observed in the methods of mechanical mining of difficult mining rocks, especially those with high silica content such as copper ores. However, such rocks are also found in hard coal mines and other metal ores as well as in tunnels drilling. Mechanical mining allows for a complete mechanisation of the exploitation of deposits and elimination of mining method which uses explosive materials. Nowadays, conical picks or disc tools are most often used for the mechanical mining...

Exploration and Mining2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DISCOVERING CONTINENTS -THROUGH THE EYES OF THE WORLD-: MUSIC, GEOGRAPHY, EDUCATION AND RESEARCH

(STEF92 Technology, 2018-06-20, Ioan Jucu)

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This paper presents how popular music issues could be addressed in the study of regional geography backgrounds and in the recent perspectives on geographic research. The article is based on music analysis and visual methodologies. The main objective of investigation stands on the popular music relevance in/within the study of regional geography. The paper aiming at presenting summary insights on how popular music through famous artists could be used in geography learning based on visual methodologies, and, particu...

Education and Accreditation2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

DISPLACEMENT AND MINE SEISMICITY PROCESSES DURING UNDERMINING OF A TECTONICALLY ACTIVE FAULT AREA AT THE SINVAY DEPOSIT

(STEF92 Technology, 2018-06-20, Andrian Batugin)

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The hazard of tecnogenous earthquakes caused by mining of mineral deposits is increased if they occur at economically developed regions with ecologically dangerous objects. A deep coal mine of the Sinvay deposite in China is an example when seismicity due to mining was an important factor influencing both the mining conditions and ecological environment. At a more than 1000m mining depth the power of rock bursts rose to 107 J and they manifested themselves as minor earthquakes on the earth surface. The increasing ...

Exploration and Mining2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

DISTRIBUTION OF ENDEMIC CRUSTACEANS FROM THE LAKE BAIKAL TO THE YENISEI RIVER

(STEF92 Technology, 2018-06-20, А. В. Андрианова)

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Yenisei River is the main Siberian river, it is one of the seven largest rivers in the world and it is the most high-water river in Russia. It is known that the emergence of large hydraulic structures causes a prolonged, and sometimes irreversible, destabilization of aquatic ecosystems. The construction of Krasnoyarsk hydroelectric power station (HPS) caused global changes in hydrological, hydrochemical and hydrobiological regimes in the Yenisei River. The Yenisei River in the downstream of the HPS does not freeze...

Hydrology and Water Resources2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

DISTRIBUTION OF RADIOCAESIUM IN ARCTIC MARINE SEDIMENTS

(STEF92 Technology, 2018-06-20, Denis Alexeev)

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The purpose of this research study is to identify the characteristics of marine sediments, which determine the accumulation of different radionuclides as a result of statistical analyses. The main attention is paid to the accumulation of radionuclides from the data on grain size and component-wise composition of sediments. Radioactive pollution is the result of various events: waste discharge of industrial waters, radioactive waste disposal and breakdowns on atomic submarines. Various areas of Russian Arctic seas ...

Marine and Ocean Ecosystems2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

DISTRIBUTION OF THE ZOOPLANKTON ECOLOGICAL COMPLEXES IN THE EASTERN PART OF THE GULF OF FINLAND OF THE BALTIC SEA

(STEF92 Technology, 2018-06-20, Natalia Silina)

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The Gulf of Finland belongs to the large bays of the Baltic Sea. The eastern part of the Gulf of Finland is an estuary of the Neva River. The heterogeneity of its water masses is typical for the eastern part of the bay. The main reason of such issue is the significant spatial variability of water salinity. The salinity regime is largely determined by the flow of fresh water from the Neva Bay and the spread of seawater from the western parts of the Gulf of Finland. There is a weakening of the influence of river flo...

Marine and Ocean Ecosystems2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

DISTRIBUTION, ACCUMULATION AND BIOINDICATION OF HEAVY METALS IN THE SOIL-PLANT SYSTEM OF THE DON RIVER ESTUARINE REGION, RUSSIA

(STEF92 Technology, 2018-06-20, Tatiana Minkina)

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The estuarine region of the Don River is a unique area occupied by a complex natural-technogenic system of interacting natural, urbanized, and agrarian ecosystems. The aim of this work was to study the level and degree of mobility of heavy metals (HMs) in the soil-plant system and to perform bioindication observations in the Don River estuarine region and the Russian sector of the Taganrog Bay coast. The soil cover is represented by following soils types: Fluvisols, Haplic Chernozem, Arenosol, Solonchak. The follo...

Soils2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DIVERSIFICATION OF THE EDUCATIONAL OFFER OF -1 DECEMBRIE 1918- UNIVERSITY OF ALBA IULIA, THROUGH THE ESTABLISHMENT OF NEW STUDY PROGRAMS

(STEF92 Technology, 2018-06-20, Luciana Oprea)

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Faculty of Exact and Engineering Sciences was founded in 2015, being one of the main pillars of the ?1 Decembrie 1918? University of Alba Iulia. The main objective of the managerial plan of the faculty leadership was to create a clear and unmistakable identity of their specializations, from didactic point of view and research activity carried out within the study programs. The main objective that has been stated in the Faculty's development strategy is the promotion of the faculty as a leader in the human resource...

Education and Accreditation2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

DOBELE IMPACT STRUCTURE IN LATVIA: REVIEW OF ARCHIVED REPORTS FOR FUTURE

(STEF92 Technology, 2018-06-20, Juris Burlakovs)

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Latvia is a State near Baltic Sea formerly included in Soviet Union that hardly classified all types of cartographical and geological information making it not available for scientific evaluation. Geological mapping data, deep boreholes with cores available from various depth up to crystalline basement (>1km), intersections and seismic data from 60-ties indicate the existence of an enigmatic structure similar to structural forms called astroblemes; it is located south of the town of Dobele in Latvia N56?35? E23?15...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DOCTRINAL BASIS RELATED TO BIODIVERSITY LEGISLATION NECESSARY FOR MANAGEMENT AND SUSTAINABLE BIO RESOURCES

(STEF92 Technology, 2018-06-20, Sia SARARU)

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Doctrine, legislation and jurisprudence have importance in defining typologies of biodiversity bioresources. Matters of doctrine mainly concern to philosophy of life and the complexity hypothesis practical-theoretical in the current global geopolitical order. Legislation and jurisprudence must be built on the basic of relevant conclusions of specialists in gender diversity of Earth's ecosystems bioresources. This paper will analyze the current and future opportunities for bioresources at the confluence with the le...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

DOCUMENTATION OF ACCOMPANYING MINERALS ON THE EXAMPLE OF LIMESTONES FROM THE BELCHATOW LIGNITE DEPOSIT (CENTRAL POLAND)

(STEF92 Technology, 2018-06-20, E. Hycnar)

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The efficient use of both the main and accompanying minerals is one of the fundamental problems of rational mineral resources management. The article presents the problems related to the documentation of limestone, one of the accompanying minerals in the Be?chat?w lignite deposit (central Poland) used for the production of SO2 sorbents and desulfurization in the Be?chat?w conventional power plant, which is located in the immediate proximity of the deposit. Both lignite resources and the annual production (over 42 ...

Exploration and Mining2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration And Mining
Publication

DOES THE POLLUTION WITH HEAVY METALS FROM BRA?OV, ROMANIA INFLUENCE THE FOREST ECOSYSTEMS FROM PIATRA CRAIULUI NATIONAL PARK IN THE CONTEXT OF CLIMATE CHANGE?

(STEF92 Technology, 2018-11-20, D. Vasile)

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A major factor which affects the structure, function, and dynamics of forest ecosystems can be beyond climate, the use of the land, respectively land-cover change and pollution loading. The forest ecosystems can be affected by pollution, by alteration of biotic and abiotic properties even if they are at a great distance from the urban area. Human socio-demographic changes are the primary drivers of urbanization, and pollution and in turn, these patterns are influenced by the climate change and geography. Also, hum...

Forest Ecosystems2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

DOPED NANOSTRUCTURED CARBONIC MATERIALS FOR HYDROGEN STORAGE - A COMPARATIVE RESEARCH

(STEF92 Technology, 2018-06-20, Radu Mirea)

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A comparative research related to hydrogen adsorption capacity of multi wall nanotubes (MWNTs) and poly aniline (PANI) doped with Ruthenium (Ru) was carried out. Carbonic materials are considered to be one of the most promising materials for hydrogen adsorption and storage; they have different applications and fuel cells technology may be considered the most important of them. By using transitional metals for doping carbonic materials, the adsorption capacity. PANI has been prepared and doped in laboratory while M...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DRINKING WATER QUALITY CONTROL IN THE CONSTANTA COUNTY FROM ROMANIA

(STEF92 Technology, 2018-06-20, Madalina JURCOVAN)

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According to the international norms developed by the World Health Organization, water potability depends on physical and chemical factors, the absence of toxic substances and the elimination of pathogens. Water supply systems must be authorized and provide drinking water in the required amount and of a quality that complies with the legal requirements in force, so as not to affect the health of consumers. Qualitative and quantitative measurements are needed from time to time to constantly monitor the quality of w...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

DRIVER-S BIOMECHANICS INFLUENCE ON AIR POLLUTION

(STEF92 Technology, 2018-11-20, Valentin Amorțilă)

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The presented paper identifies a potential factor that can amplify the atmospherically pollution due to drive?s biomechanics through the actuating devices and car controls. Most of the car drives neglect the operating techniques suggested by the manufactures. Thus, the overwork of the internal combustion engine amplifies the pollutant emissions. The driver position and the level of pollutant emissions can also be influenced by the heeled shoes. The delayed action of the clutch pedal and the delayed gear change lea...

Air Pollution and Climate Change2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

DUST DECOMMISSION DURING EXTRACTION OF MINERALS BY THE OPEN METHOD

(STEF92 Technology, 2018-06-20, Н. К. Кондрашева)

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During extraction of minerals by the open method, and especially in the areas where the dumps are located, as a result of dust emissions into the atmosphere, an unfavorable ecological situation develops, which tends to increase dustiness in quarry work areas as a result of increasing production capacity. In the paper, it is proposed to combat dust formation by mining masses impregnation with liquid preventive agents compositions. The proposed impregnations were selected depending on the season and climatic conditi...

Exploration and Mining2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining
Publication

DYNAMIC RESISTANCE TEST FOR SAFETY VALVE IN ELECTRO-HYDRAULIC CONTROL SYSTEM FOR POWERED ROOF SUPPORTS

(STEF92 Technology, 2018-06-20, Dawid Szurgacz)

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An electrohydraulic control system as a part of powered roof support is required to be equipped with a safety valve. The aim of the valve is to protect the roof support against overloads that may damage hydraulic legs, and subsequently lead to loss of stability of the whole support unit. In order to select optimal operating parameters of the safety valve it is necessary to carry out tests in conditions similar to those in the mine. The tests should reflect the actual load condition of the support as much as possib...

Exploration and Mining2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

DYNAMIC TESTS OF ASG-EUPOS RECEIVER IN HYDROGRAPHIC APPLICATION

(STEF92 Technology, 2018-06-20, A. Makar)

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Accuracy requirements in hydrographic surveys inspire drive to seek improvement in measurement devices and systems used to, amongst others, determine coordinates of the position of sounding vessel and ideally sea bed reflection points of acoustic wave. Limitation to requirements included in international rules, especially included within IHO S-44, does not fulfil expectations of principals. It is however possible to execute using modern measurement (geodesy) devices and systems. Measurements and soundings historic...

Geodesy and Mine Surveying2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

DYNAMICS OF THE SOIL CO2 EMISSION DURING SNOW-FREE PERIOD IN THE IN MIDDLE TAIGA ZONE OF CENTRAL SIBERIA

(STEF92 Technology, 2018-06-20, Anastasia Makhnykina)

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The soil is a major reservoir for carbon (C) in biosphere, containing globally twice as much C as the atmosphere and three times as much as vegetation. Soil CO2 efflux is highly sensitive to changes in surface temperature and relatively small changes in surface temperature may have a major influence on the magnitude of soil efflux. The potential increase in CO2 release from the soil caused by future elevated temperature may have a positive feedback effect on the atmospheric CO2 and global changes. For estimation o...

Soils2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

DYNAMICS OF WATER LEVEL REGIME AND WATER BALANCE OF LAKE BOLSHOY TAMBUKAN

(STEF92 Technology, 2018-06-20, Yury Fedorov)

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The results of the exploration of the dynamics of water level in the lake Bolshoy Tambukan for the period of more than 230 years is given. Lake Bolshoy Tambukan is a large deposit of peloids in the south part of Russia. Two periods of development of the lake are revealed: natural and natural-anthropogenic. Currently, there is a catastrophic rise of water in the lake and a decrease in its mineralization below 25 g/l. Data on fluctuations of mineralization and the most significant natural and anthropogenic events ar...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

ECO- EFFICIENT AND NATURAL REFRIGERANTS -THEORETICAL STUDY CASE

(STEF92 Technology, 2018-06-20, G Tarlea)

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To implement the International Legislation, in the future it is necessary to retrofit HFC refrigerants with ecological ones. Minimizing the presence of F-gases deriving from activities in the field of refrigeration in the atmosphere, air-conditioning systems and heat pumps can only be carried out by observing the F-Gas Regulations, namely the (CE) 517/2014 Regulation and its relevant Subsidiaries, along with the European (and Romanian) refrigeration safety standard SR EN 378. Demonstrating a strong commitment to p...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publication

ECO-DEVELOPMENT OF REAL ESTATE AND PROSPECTS OF GREEN ECONOMY IN RUSSIA

(STEF92 Technology, 2018-11-20, V.I. Nilipovskiy)

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The purpose of this article is to analyse the development of green economy and the construction industry in Russia, to study the impact of environmental factors on the real estate market and the assessment of the prospects for Russian eco-development. Study methods based on the 2030 Agenda for Sustainable Development, where each of the 17 Goals has specific targets to be achieved over the next 15 year. In the UN document one of the important is Goals N11 named as "Sustainable Cities and Communities". In the proces...

Green Design and Sustainable Architecture2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

ECO-FRIENDLY CLAY-BASE MULTIFUNCTIONAL ADDITIVE IMPROVING PAINT RESISTANCE TOWARDS DEGRADATION PROCESSES INCLUDING UV RADIATION

(STEF92 Technology, 2018-06-20, Jūlija Karasa)

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The paper presents studies on the development of multifunctional modified clay mineral-base additives that are used for paint, coating, resin and other finishing building material applications to improve the durability of the finishing products by protecting it from degradation processes as abrasive influence, UV radiation, moisture and microbial influence. Such swelling clay mineral as montmorillonite (smectite) is selected for the development of hydrophobic and UV protectable additive because of its specific phy...

Green Buildings Technologies and Materials2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

ECO-FRIENDLY RECOVERY OF COPPER FROM WASTEWATER BY CEMENTATION

(STEF92 Technology, 2018-06-20, Carmen Roba)

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Cementation is one of the most effective, eco-friendly and economically advantageous techniques for removal of valuable and / or toxic metals from industrial wastewaters. Copper is among the most prevalent and valuable metal used in industry. The present study investigates an eco-friendly recovery method for the copper ions present in synthetic wastewater, by cementation, using scrap iron and no energy consumption. It was evaluated the impact on copper cementation yield, caused by the fallowing parameters: (a) ini...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

ECO-TOXICITY OF CHICKEN MANURE DERIVED BIOCHARS

(STEF92 Technology, 2018-06-20, Kamalia Dzabbarova)

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High concentrations of ammonium, toxic organic compounds, pathogenic microflora make chicken manure one of the most toxic agricultural wastes. The use of chicken manure in plant growing is only possible after its treatment, e.g. by means of composting or anaerobic digestion. One of alternative ways of chicken manure treatment is its pyrolysis, as a result of which pyrolysis fuel and biochar are produced. The latter can be used as nontraditional organic fertilizer. However, the properties of biochar produced from c...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL AND ECONOMIC EFFECTIVENESS OF ORGANIZATION IMPROVEMENT OF ENTERPRISES IN TERMS OF SYNERGETICS

(STEF92 Technology, 2018-06-20, Viktor Yakimtsov)

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This article reveals the ecological and economic effectiveness of improvement of organization of enterprise. Each component of ecological and economic effect is represented taking time into account. The problems and current state of economic evaluation of natural and social enterprise capital are considered. The criteria of ecological and economic evaluation of enterprise activity are revealed considering the synergetic aspect. Generalized scheme of development of ecologically oriented enterprises is illustrated. ...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

ECOLOGICAL AND GEOCHEMICAL FEATURES OF THE DISTRIBUTION OF TRACE ELEMENTS IN VIRGIN AND ARABLE CHERNOZEMS

(STEF92 Technology, 2018-06-20, Л. Л. Новых)

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The distribution of manganese and zinc in virgin and arable chernozems located near technogenic objects of the mining enterprise was analyzed. Soil sampling was carried out from soil sections. The analysis of soil elemental composition was carried out by x-ray fluorescence method. Mathematical processing of the results included the use of standard software packages for statistical calculations. It was ascertained that Zn belongs to the elements of concentration and Mn ? to the elements of the dispersion. Exceeding...

Soils2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies
Publication

ECOLOGICAL ASPECTS OF SANITARY CONDITIONS IN UNDERGROUND MINING

(STEF92 Technology, 2018-11-20, Dorota Pałka)

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Underground coal mining plays an important role in the Polish economy. It is particularly important in the Silesia region, where coal is called black gold. Hard coal mines are the only source of income for thousands of families living in this region, and coal is the basic raw material for the production of electricity and heat. However, the exploitation of coal is inseparable from the negative impact on the environment. The basic ecological problems of mining include: mining damage, areas degraded as a result of m...

Recycling2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Minining
Publication

ECOLOGICAL ASSESSMENT OF ARTESIAN WATER FROM WELL NEAR VILLAGE OF RASOVO (NW BULGARIA)

(STEF92 Technology, 2018-06-20, Mila Trayanova)

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Oil and gas exploration in Bulgaria has been mainly conducted in Northern Bulgaria. Up to 2500 boreholes have been drilled on the territory of the country so far with a depth of several hundred meters to more than 6000 m. During drilling, groundwater with different hydrochemical properties, often with high total dissolved solids (TDS) and contents of a number of elements, have been registered. After the completion of the drillings, many of them have not been liquidated, as in some of the boreholes artesian water o...

Hydrogeology, Engineering Geology and Geotechnics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL AWARENESS OF THE RESIDENTS OF CZESTOCHOWA REGION - INTRODUCTION

(STEF92 Technology, 2018-06-20, Manuela Ingaldi)

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Czestochowa is a city located in the south of Poland. It is famous, first of all, for the Black-Madonna Monastery, to which many pilgrims come by foot every year. Not everyone knows that this is a city located on the Cracow-Czestochowa Upland, which is famous for its beautiful views and areas. The Unpland is willingly visited by many tourists who travel its tourist trails by car, on foot, by bike or even on horseback. Unfortunately, both local enterprises and residents are unaware of the impact they have on the Up...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL AWARENESS OF THE RESIDENTS OF CZESTOCHOWA REGION - RESULTS OF SURVEY

(STEF92 Technology, 2018-06-20, Manuela Ingaldi)

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The Cracow-Czestochowa Upland is famous for interesting views and natural places to spend free time with friends or members of family. Unfortunately, both industry and residents have a negative impact on this area. Recently, people's awareness has been slowly re-evaluating. People begin to understand the need to think about the natural environment, they finally know that they are not the only species on the Earth, they do not have a special right to use the environment's resources and have found that the state of ...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL HOUSEHOLDS IN POLAND - RESULTS OF THE RESEARCH

(STEF92 Technology, 2018-06-20, Manuela Ingaldi)

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In Poland there are 12 millions of households. Many people from these households, thanks to the changing legal regulations, pro-ecological actions, started to understand that their way of living and running their houses can have an influence on the natural environment. They began to think and act in an ecological way. The ecological way of living does not mean a large-scale operations, such as installing solar panels, building an eco-friendly, passive house. Simple activities such as thoughtful shopping, segregati...

Ecology and Environmental Protection2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation
Publication

ECOLOGICAL HOUSEHOLDS IN POLAND- INTRODUCTION

(STEF92 Technology, 2018-06-20, Manuela Ingaldi)

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For most of us, a home is more than just a collection of different rooms. For people, the home serves as a shelter from adverse weather conditions and provides a sense of security. We spend most of our time there, have fun with the nearest family, learn, work, rise children, we sleep, eat meals, we care about cleanliness and hygiene. Our home should be furnished and conducted in accordance with ourselves and our family habits. Many issues related to the ecology begin to play a large role in the topic of housekeepi...

Ecology and Environmental Protection2018
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