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Showing 101-150 of 448 records
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Science and Technologies in Geology, Exploration And Mining
Publication

CONCEPTUAL DESIGN OF A PERMANENT PILLAR IN THE BILINA MINE

(STEF92 Technology, 2022-11-15, Vaclav Pilny, Vladimir Herskovic, Marek Bartipan)

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The final success of the mining business is primarily based on a correct and responsible evaluation of the mining and technical conditions of mining, resp. the mining and geological conditions of the mining site concerned, and all the legal aspects involved. By evaluating these conditions, together with the optimal choice of mining procedures, it decides on the safe and efficient use of the reserved mineral deposit in the given mining area. The mining area must be delimited and determined on the basis of the minin...

Exploration and Mining2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, VOL 22, ISSUE 4.2
Publication

CONSERVATIVE TILLAGE SOIL SYSTEMS IN CONTEXT OF THE CLIMATE CHANGES

(STEF92 Technology, 2022-12-27, C. Mihuţ, A. D. Copcea, Adalbert Okros, Carmen Claudia Durău, Antoanela Cozma)

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The research was carried out over 8 years and involves the performance of minimal works, by reducing the traffic with various agricultural machines and equipment, "Maschio" brand, namely: disc harrow, scarifier, roller and No Tillige seeder. I have carried out numerous researches and experiences in various agricultural holdings in Arad county, to the crop of wheat, corn and soybeans. The first tests were done on 129 ha, on soils with different textures, from fine to rough, but following the research, it was observ...

Air Pollution and Climate Change2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies
Publication

CONVERSION OF WASTE INTO ENERGY

(STEF92 Technology, 2022-11-15, Vaclav Zyder, Tomas Pala, Daniela Mosova)

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Waste management is currently a priority for everyone. Everyone today focuses on reducing, reusing and recycling our waste. Nevertheless, the best solution is to recover energy from the rest of the waste. The reason is that this part is a sustainable part of the waste management chain, which makes it possible to produce valuable and renewable energy. This sector is among the cleanest in Europe by reducing emissions of pollutants from operations, which convert waste into energy, which is subject to the strictest re...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2
Publication

CRISIS MANAGEMENT AND CARTOGRAPHY

(STEF92 Technology, 2022-12-27, Robert Župan, Stanislav Frangeš, Ivka Kljajić, Marta Stanić)

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In the last two years, given the frequent occurrence of crisis situations, we are becoming more aware of them and the need for proper management of emerging crisis situations and prediction of possible crises in the near future is becoming a necessity [1]. Crisis management is a complex process consisting of several phases that will be explained in this paper. Within each phase there is room for the use of cartographic support. It speeds up communication and provides an indispensable source of information for pred...

Green Design and Sustainable Architecture2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publication

CURRENT FLOODING CONDITIONS OF SETTLEMENTS IN THE KHERSON REGION (UKRAINE)

(STEF92 Technology, 2022-12-27, Roman S. Molikevych)

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Kherson region has the largest share of irrigated land among all regions of Ukraine. At the same time, it is the largest arid region with a significant area of drainageless massifs. All this contributes to the occurrence of flooding of territories. The main task of the research is to identify modern factors of flooding of settlements in the Kherson region (Ukraine). The goals of the study were to analyze the hydrogeological conditions in the places of flooding, to identify modern changes in the rainfall regime and...

Hydrology and Water Resources2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing
Publication

DATA PROCESSING METHODOLOGY IN THE CONTEXT OF POINT CLOUDS OPTIMIZATION FOR BIM TECHNOLOGY

(STEF92 Technology, 2022-11-15, Wioleta Blaszczak Bak, Czesław Suchocki, Michał Bednarczyk)

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Laser scanning can be used to acquire measurement data for Building Information Modeling (BIM). Terrestrial Laser Scanning (TLS) technology is ideal for this type of work. Having a point cloud of the measured object, dimension and model it in accordance with reality are possible. TLS gives the opportunity to obtain a big amount of observations, which on the one hand allows for an accurate depiction of the object, but on the other hand is troublesome during BIM developing. Therefore, the paper presents the methodol...

Informatics2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publication

DECISION TREE FOR THE MARKET OF COMPOSITE MATERIAL WITH TEXTILE MATRIX USED IN FLOATING SYSTEMS FOR THE OPEN SEA

(STEF92 Technology, 2022-12-27, Constantin Jomir, Alexandra Ene, Carmen Mihai, Mihaela Jomir)

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The theoretical model of perfect business competition is designed based on five assumptions: atomicity of demand and supply, homogeneity of the product, free entry/exit in/from a branch of activity or on/from the market, market transparency, (with the fundamental assumption of the individual's rationality) and perfect mobility of production factors [1], [2]. The factorial analysis carried out for an economic agent from an Eastern European country highlighted the fact that the production function is homogeneous. Fo...

Hydrology and Water Resources2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

DEFINITION OF REASON OF VILLAGE ANAKLIA FLOODING

(STEF92 Technology, 2022-11-15, Nodar Tsivtsivadze, Giorgi Bregvadze, Vazha Trapaidze, Lamzira Lagidze, Elizbar Khatiashvili)

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In the presented article the reason of the village Anaklia territory, the site of the planned construction of a deep-sea commercial port- flooding is discussed. It should be noted that the village mainly is located on the sandy shore of the river mouth of river Enguri. In calm, but rainy weather, precipitation practically freely penetrates through the sandy soil without leaving any water holes and flooded land areas after the rain. However, on March 24-25, 2021, in rainy weather and stormy seas, the village was pa...

Hydrology and Water Resources2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

DEPENDENCE OF THE PLACEMENT OF PUBLIC TRANSPORT STOPS AT JUNCTIONS FROM THE FUNCTIONAL CLASS OF URBAN COMMUNICATION AND TRAFFIC NOISE

(STEF92 Technology, 2022-11-15, Jakub Takács, Silvia Cápayová, Andrea Zuzulová, Dominika Glasnáková, Gabriel Bálint)

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The creation of public spaces is currently quite conditioned by the impact of the idea of sustainable mobility and efforts to improve the environment in urban spaces. On the one hand, there are ideas and thoughts for improving public spaces, on the other hand, outdated legislation prevents these ideas from being sufficiently implemented. One of the most important elements for changing the division of transport work in urban conditions and thus improving the perception and appearance of public spaces is to increase...

Green Design and Sustainable Architecture2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Science and Technologies in Geology, Exploration And Mining
Publication

DESIGN OF A SYSTEM FOR ASSESSING THE PRODUCT QUALITY OF CLOSED RUBBER CONVEYOR BELTS IN THE CONTEXT OF THEIR SUSTAINABILITY

(STEF92 Technology, 2022-11-15, Daniela Marasová)

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The paper addresses the sustainability of technological transport, specifically the transport of materials by pipe conveyors. Environmental aspects must also be addressed as part of the solution to the sustainability of pipe conveyors. Pipe conveyors are suitable for the efficient transport of large volumes of bulk material with a minimum of environmental pollution. Closed rubber conveyor belts are a basic structural element of pipe conveyors. These types of conveyor belts have to resist a combination of factors s...

Exploration and Mining2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2
Publication

DESIGNING OF ORCHARDS AREAS AND EVALUATION OF THEIR DEVELOPMENT POSSIBILITIES

(STEF92 Technology, 2022-12-27, Vivita Puķīte, Jolanta Luksa, Vita Celmina, Armands Celms)

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The land use in Latvia is regulated by a number of regulatory documents, that determine the requirements for property development planning and design. Real estates with a certain composition have been formed, which have defined purposes of real estate use and types of land use, which determine the development possibilities of the territory. Today, many fruit growing companies in Latvia have established a stable production base. Although many farms are getting good harvests, the owners still want to develop orchard...

Green Design and Sustainable Architecture2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing
Publication

DETECTION OF LOCAL AND LONG-RANGE TRANSPORTED AEROSOL INTRUSIONS OVER CLUJ-NAPOCA, ROMANIA USING MULTIWAVELENGTH LIDAR MEASUREMENTS IN SPRING 2022

(STEF92 Technology, 2022-11-15, Horaţiu Ștefӑnie, Andrei Radovici, Alexandru Mereuță, Horia Cămărășan, Nicolae Ajtai)

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It is well known that atmospheric aerosols have both a direct and an indirect impact on the Earth's systems and have natural or anthropogenic origins. In this paper we present the results of the 2022 spring-time lidar measurements conducted within the European Aerosol Research Lidar Network (EARLINET) using a multi-wavelength Raman and depolarization LIDAR system operated in Cluj-Napoca, Romania. The Cluj-Napoca lidar system (CLOP) emission is based on a Nd-YAG laser Continuum INLITE II-30, which has a repetition ...

Photogrammetry and Remote Sensing2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing
Publication

DETECTION OF THERMAL ANOMALIES AS A RESULT OF MILITARY ACTIONS IN UKRAINE BY REMOTE SENSING METHODS

(STEF92 Technology, 2022-11-15, Oleksandr Trofymchuk, Vyacheslav Vishnyakov, Natalia Sheviakina, Viktoriia Klymenko, Оlha Tomchenko)

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Wildfires are a problem all over the world. Plant and animal life are under threat of destruction. But this issue is especially relevant for Ukraine, where fires appear en masse throughout the country not only from weather factors but also from enemy shelling by the Russian army. In addition, there is the uncontrolled spread of fire to large areas of Ukraine due to limited access to emergency services. Because of hostilities, landmines, and the occupation of Ukrainian territory, Ukrainian rescuers and foresters ar...

Photogrammetry and Remote Sensing2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Science and Technologies in Geology, Exploration And Mining
Publication

DETERMINATION OF THE STRENGTH OF ADHESION BETWEEN THE STRUCTURAL COMPONENTS OF CONVEYOR BELTS

(STEF92 Technology, 2022-11-15, Ľubomír Ambriško)

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The properties of the basic materials of conveyor belts and adhesion between these materials affect the proper functionality and service life of conveyor belts. Their reliability depends on the adhesive force between their structural components. The purpose of this paper was to investigate into the quality of adhesion of the rubber cover layers to the carcass, and of the adhesion between the adjacent textile plies in a rubbertextile conveyor belt. The experiments were aimed at measuring the adhesive force using th...

Exploration and Mining2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing
Publication

DETERMINATIONS OF THE PRELIMINARY COORDINATES FOR THE NEW GNSS PERMANENT STATIONS IN SERBIA

(STEF92 Technology, 2022-11-15, Oleg Odalović, Sanja Grekulović, Miljana Todorović-Drakul, Dušan Petković)

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The new network of permanent GNSS (Global Navigation Satellite System) stations should be established by the end of this year. At the moment, 18 permanent stations are already established. All stations coordinates must be determined following the conditions dictated by the Republic Geodetic Authority of Serbia, i.e., the Rule Book for establishing the GNSS permanent stations network. The coordinates of stations, the final solution, must be calculated from three consecutive uninterrupted daily sessions as a combine...

Geodesy and Mine Surveying2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Science and Technologies in Geology, Exploration And Mining
Publication

DETERMINISTIC EARTHQUAKE SCENARIO FOR THE CITY OF VARNA

(STEF92 Technology, 2022-11-15, Dimcho Solakov, Stela Simeonova, Plamena Raykova)

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In the present study deterministic earthquake scenarios for the city of Varna - the thirdlargest city in Bulgaria are presented. By deterministic scenario, it is mean a representation of the severity of ground shaking over an urban area, using one or more hazard descriptors. The assessment of seismic hazard and generation of earthquake scenarios is the first step of seismic risk evaluation and society prevention. Seismic history of Varna shows that the hazard for the city is mainly influence by the earthquakes occ...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2
Publication

DEVELOPING OF INNOVATIVE VALUE-ADDED CHOCOLATE FORMULAS BY ROSEHIP AND CAROB POWDER INCORPORATION

(STEF92 Technology, 2022-12-27, Diana Moigrădean, Mariana-Atena Poiană, Roxana-Diadora Gruiescu, L. M. Alda, Despina-Maria Bordean)

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The chocolate is one of the most popular foods all over the world, representing a highly nutritious source of energy. In this paper is proposed a way to improve the antioxidant function of chocolate by rosehip powder incorporation in the recipe. Additionally, a part of cocoa from its manufacturing recipe was replaced by carob powder. Rosehip powder brings along a high intake of vitamin C, B1, B2, K, carotenoids, pectin, carbohydrates, and also organic acids. Due to the high level of vitamin content, it is recommen...

Advances in Biotechnology2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2
Publication

DEVELOPMENT AND MINERAL CHARACTERIZATION OF MILK CHOCOLATE FORTIFIED WITH CHICKEN EGGSHELL POWDER

(STEF92 Technology, 2022-12-27, Antoanela Cozma, Sofia Popescu, Maria Rada, C. Mihuţ, Ariana Bianca Velciov)

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Taking into account the fact that by fortifying chocolate, more nutritious and healthier chocolates are obtained, in this work we set out to obtain an assortment of milk chocolate with the addition of chicken eggshell powder and to evaluate its mineral intake. Practically, the purpose of this experiment is the superior valorization of eggshell waste from household activities as a mineral fortification for milk chocolate. Four types of milk chocolates were prepared with the addition of 0, 1, 2 and 4% chicken eggshe...

Advances in Biotechnology2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publication

DEVELOPMENT OF INFORMATION TECHNOLOGY FOR MONITORING OF FOREST ECOSYSTEMS UNDER CONDITIONS OF WILDFIRES

(STEF92 Technology, 2022-12-27, Olena Liashenko, Dmytro Kyryichuk, Nadiia V. Holovina, Viktor Prachyk, Svitlana Bunkus)

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The territory of Ukraine is characterized by the occurrence of a large number of wildfires, mainly in mixed and coniferous forest ecosystems of Polissia, Forest-Steppe and Ukrainian Carpathians. The frequency of occurrence and destructive consequences of natural fires in forest ecosystems require the adoption of prompt measures aimed at their prevention, localization and liquidation. Monitoring plays the main role in the process of preventing wildfires, since observation, collection, analysis and assessment of qua...

Forest Ecosystems2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

DEVELOPMENT OF THE DEFINITION OF DEGRADED AREAS, RECOMMENDATIONS FOR THE TERRITORIAL DEVELOPMENT PLANNING DOCUMENTS OF LATVIAN MUNICIPALITIES

(STEF92 Technology, 2022-11-15, Mairita Stepina)

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The terminology of degraded areas is not uniform in Latvia and in the world at the moment - it is in the process of development and formulation. Some urban spatial plans also use the terms "abandoned sites" and "disordered sites". They are marked as territories where previous economic activity has been carried out, which is currently in force, but the involvement of these territories as functioning elements (especially - settlements) in the structure, their "return to life" is essential for the development of the ...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publication

DIGITAL DESIGN OF THE REINFORCEMENT OF THE COMPOSITE MATERIAL NEW OF THE OIL FILM TRAWLING EQUIPMENT LOCATED IN OPEN AQUATIC HABITAT

(STEF92 Technology, 2022-12-27, Mihaela Jomir, Carmen Mihai, Alexandra Ene, Constantin Jomir)

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Water pollution with oil residues is a particularly important and difficult problem to prevent and solve. The ecological consequences of black tides have proven to be particularly serious and even catastrophic for marine ecosystems. In this sense, the limitation and concentration represent the optimal response action to hydrocarbon pollution. The aim of the work was to digitally design a woven textile reinforcement used as a matrix of the composite material from which the freeboard and skirt of the floating surfac...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies
Publication

DIGITAL TRANSFORMATION AS A SUSTAINABLE DEVELOPMENT FACTOR IN THE ENERGY SYSTEM OF THE REPUBLIC OF TAJIKISTAN

(STEF92 Technology, 2022-11-15, Nargis Mukimova, Svetlana Beryozkina, Anusha Mirzo, Mavzuna Sayfudinova, Inga Zicmane)

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Increasing energy efficiency leads to the fact that companies operating on renewable energy sources are gaining more weight in the sector and becoming more competitive. It is not easy to manage companies working with renewable energy sources since it requires fully transparent management. Digitalization comes into play with management software that optimizes processes and energy services and solves their problems in terms of development and productivity. Over the coming decades, digital technologies are set to mak...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Science and Technologies in Geology, Exploration And Mining
Publication

DISPERSION OF CARBON OXIDE IN CLOSED ENCLOSURES

(STEF92 Technology, 2022-11-15, Doru Cioclea, Emeric Chiuzan, Nicolae Ianc, Adrian Matei, Răzvan Drăgoescu)

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The carrying out of human activities of an industrial nature involves the use, handling or accidental presence of substances of a toxic nature such as carbon oxide. The presence of this gas in closed or semi-closed spaces can seriously affect the human body and when concentrations are high it can lead to death. Knowing how carbon oxide affects the human body and how it disperses into the air is very important for establishing preventive measures. Also, in order to establish the escape routes and the refuge areas, ...

Exploration and Mining2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies
Publication

DISTURBED MOVEMENT OF THE MOVING PART OF THE GYRO SUSPENSION

(STEF92 Technology, 2022-11-15, Igor Korobiichuk, Viktorij Mel’nick, Vera Kosova, Kateryna Maksymenko)

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The development of hypersonic technology creates a new challenge for inertial navigation sensors, which are widely used in aviation navigation systems. Improving the accuracy of navigation equipment will reduce fuel consumption and reduce the impact of harmful emissions on the atmosphere. The operation of sensors that are part of navigation systems, such as gyroscopes, work in difficult conditions, which affects their accuracy. A float two-degree angular velocity sensor is considered. The reaction of a float two-s...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publication

DIVERSITY AND LOCATION OF PLANT SPECIES IN A MINING ENVIRONMENT: A NEW PERSPECTIVE FROM THE GEOCHEMISTRY OF THE SUBSTRATE

(STEF92 Technology, 2022-12-27, Juan A. Campos, Jaime Villena, Jesús D. Peco, M.M. Moreno, Francisco Jesús García Navarro, Pablo Higueras)

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The plant soil relation in an extreme environment was studied with the aim of determining the physiological and/or ecological mechanisms involved in overcoming environmental constraints. In our work we have studied different aspects such as diversity, colonization strategies, dynamics, etc. of the vegetation that appears in a mining environment. The alteration of the soil in these places comes from very varied activities in addition to the chemical peculiarities of the extracted minerals. In short, we can consider...

Forest Ecosystems2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2
Publication

EARLY AGE MECHANICAL PROPERTIES OF CEMENT BASED MORTAR WITH ZEOLITE AGGREGATES

(STEF92 Technology, 2022-12-27, Ionuț-Ovidiu Toma, Ioana Olteanu, George Ţăranu, Oana-Mihaela Banu, Sergiu-Mihai Alexa-Stratulat)

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As natural resources are rapidly depleting and the demand of cement based products in construction industry is continuously increasing, there is a pressing need for finding alternatives without large penalties in terms of mechanical properties. Another issue to be resolved is related to current design guidelines developed for traditional cement based materials (e.g. mortar and concrete). Zeolites, either natural or synthetic, are crystalline alumina silicates with pozzolanic activity in cement based materials that...

Green Buildings Technologies and Materials2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publication

EARLY REMEDIATION OF WASTEWATERS FROM ROMANIAN FOOD INDUSTRY: A CASE STUDY OF IMPROVING THE QUALITY OF DAIRY INDUSTRY WASTEWATER

(STEF92 Technology, 2022-12-27, Florina Radu, Sofia Popescu, Antoanela Cozma, A. Rinovetz, Bogdan Rădoi)

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The purpose of this study was to demonstrate the role played by different wastewater treatment technologies in the dairy industry in the context of the challenges of sustainable development: water scarcity and conservation of water resources, the constant growth of the population and the costs of wastewater treatment in centralized systems, increasing constraints and stricter environmental protection regulations. In this sense, the efficiency of wastewater treatment plants belonging to a number of 8 factories was ...

Hydrology and Water Resources2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies
Publication

ECO-EFFICIENT COMBUSTION IN THE TOP-LIT UPDRAFT BIOMASS GASIFICATION PROCESS

(STEF92 Technology, 2022-11-15, Ioan Pavel, Radu Rădoi, Gabriela Matache, Gheorghe Șovăială, Ana-Maria Carla Popescu)

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The article presents a solution for solving the problems of eco-efficient combustion of pelletized or chopped and dried agricultural and forest residual biomass, using the TopLit UpDraft (TLUD) gasification process. By using this solution, thermal energy is produced, and about 10-20% residual charcoal, not transformed into gas, called biochar, too. Biochar is a good amendment for agricultural soils and reduces the concentration of CO2 in the environment by capturing carbon in the soil for long periods. Biochar act...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

ECO-INNOVATION AS A FACTOR IN THE COMPETITIVENESS OF ENVIRONMENTAL PROTECTION COMPANIES

(STEF92 Technology, 2022-11-15, Anita Auziņa, Andra Zvirbule, Eliza Liga Lamberga)

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Climate change and global environmental challenges pose an existential threat to the world, including Europe. Dealing with the current climate and environmental challenges requires an urgent and ambitious response. The global challenges are also an opportunity for companies, especially those engaged in environmental protection, to innovate, as they both increase their competitiveness and export potential. The relevance of the research problem is additionally supported by the fact that the European Union is committ...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, VOL 22, ISSUE 4.2
Publication

ECOLOGICAL AND ECONOMIC ASPECTS OF MANURE MANAGEMENT - CONCLUSIONS FROM THE MILKEY AND MELS PROJECTS

(STEF92 Technology, 2022-12-27, Jakub Mazurkiewicz)

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The main purpose of the publication was to show the differences in revenues, costs and profits when using manure directly as a fertilizer (after storage) or as a substrate for a biogas plant equipped with a cogeneration unit, and then using the digestate for fertilization purposes. The comparison includes cost, revenue and profit streams throughout the year. It also takes into account the introduction of additional co-substrates in order to increase the yield of biogas (biomethane), and thus the profits from the f...

Air Pollution and Climate Change2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

ECOLOGICAL STATE ASSESSMENT OF THE DANUBE DELTA

(STEF92 Technology, 2022-11-15, Laura Tiron Duţu, Dumitru Grosu, Florin Duțu, Irina Catianis)

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The paper presents the results of the water quality of the St. George branch, one of three Danube River distributaries, using the combined physical and chemical analyses from June 2017. Three cutoff meander reaches (the Mahmudia, Upper Dunavat and Lower Dunavat meanders) were selected to assess the water ecological state. The cut-offs of the meanders by navigational canals since 1984-1988 caused significant changes in the distribution of the water discharge. Water samples were acquired throughout several cross-sec...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

ECONOMIC AND ENVIRONMENTAL GOALS OF THE CIRCULAR ECONOMY OF THE REGION

(STEF92 Technology, 2022-11-15, Omar Ameir, Josef Belica)

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The primary purpose of environmental policy is a framework, guidance for decisionmaking and actions that lead to a better quality of the environment as a whole and its components. It is also adopted to use the principles of sustainable development, to increase economic efficiency and important social social programs and activities. The aim of this article is to provide basic research information on the causes of the emergence and development of environmental policy in the current period of circular economy. The is...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publication

ECONOMIC IMPLICATIONS OF THE SPREAD OF NON-NATIVE INVASIVE PLANT SPECIES IN THE UPPER BASIN OF THE BISTRITA MOUNTAIN RIVER, EASTERN CARPATHIANS, ROMANIA

(STEF92 Technology, 2022-12-27, Bogdan-Mihai Negrea, Emilian Pricop, Adrian-Radu Rey, Carmen Catuna-Boca, Marian Trisciuc)

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In this paper, we intended to analyze non-native plant species that spread uncontrollably and have a visible and quantifiable impact in the analyzed area. The analyzed plant species demonstrate a strong invasive character, overwhelming the native plant species. This fact leads to a loss of biodiversity at the local level, but especially to production loss of the useful biomass on the invaded land surfaces. The aim of this paper is to show a practical method of analysis and evaluation of economic losses at the loca...

Forest Ecosystems2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, VOL 22, ISSUE 4.2
Publication

ECOTOXICITY OF FINE AND ULTRAFINE PARTICLES RELEASED FROM BIOMASS COMBUSTION

(STEF92 Technology, 2022-12-27, Klaudia Köbölová, Tomáš Sitek, Jiří Pospíšil, Vladimír Adamec, Helena Berkova)

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Air pollution is one of the most serious and intensively studied environmental problems of our time. Particulate matter (PM) air pollution has been shown to have adverse effects on human health, as well as the environment. The negative effects of pollutants can cause a wide range of health problems, from mild to serious illness to premature mortality. One of the sources of environmental pollution is biomass burning. During combustion, particles of different sizes and compositions are produced. Their formation depe...

Air Pollution and Climate Change2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

ECOTOXICOLOGICAL CHARACTERISTICS OF THE GROUND SAMPLES OBTAINED FROM URBAN GREEN ZONES SITUATED IN KAZAN (RUSSIA)

(STEF92 Technology, 2022-11-15, Alina Kamalova, Alexander Gordeev, Polina Galitskaya, Svetlana Selivanovskaya)

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Public gardens and park zones are an important and widely visited component of urban spaces worldwide, however they can be polluted and even dangerous for humans and animals visiting them. The simplest way to screen the level of pollution of those green zones is to assess their ecological toxicity. In the present study, to assess the ecotoxicity of soil and ground samples obtained in 15 parks and public gardens in the city of Kazan (Russia) with 1 Mio citizens were investigated. Two elutriate assays with Ceriodaph...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

EFFECT OF ALCOHOL-BASED PRESERVATIVES ON QUALITY OF BEETLE LARVAL SPECIMENS

(STEF92 Technology, 2022-11-15, Martin Novák, Pavel Jakubec, Karolina Mahlerová, Santiago Montoya-Molina, Jarin Qubaiová)

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The standard procedure for fluid preservation of insects consists of two steps. First, the specimen is killed and prepared in a fixative fluid and then transferred to a storage fluid. Recommendations for using specific chemicals or mixtures differ depending on the size and anatomy of the animal and vary among the authors. However, controlled comparative studies are often missing. The ideal method should preserve the specimen-s morphology as well as its genetic information. We have investigated the effect of 12 com...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies
Publication

EFFECT OF SOIL PHYSICAL PROPERTIES ON N2O ISOTOPE FORMATION

(STEF92 Technology, 2022-11-15, Sindija Liepa, Kristaps Siltumens, Jovita Pilecka-Uļčugačeva, Inga Grīnfelde, Dace Butenaite)

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In order for life to arise and exist on earth, a number of important processes take place in it, based on various elements. One of these elements is nitrogen (N). Nitrogen is the most common element in the atmosphere approximately 78% of the atmosphere consists of nitrogen gas (N2), but in this way, the majority of the living organisms cannot absorb nitrogen. Nitrogen fixation occurs during the nitrogen cycle and results in a number of complex organic compounds required for living organisms. During the nitrogen li...

Air Pollution and Climate Change2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

EFFICIENT RISK COMMUNICATION TO STRENGTHEN THE PARTICIPATION OF LOCAL COMMUNITIES IN THE ACHIEVEMENT OF SUSTAINABLE DEVELOPMENT GOALS. A CASE IN THE APUSENI MOUNTAINS, ROMANIA

(STEF92 Technology, 2022-11-15, Lucrina Ștefănescu, Mónika Meltzer, Filip Alexandrescu)

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Risk communication facilitates the understanding of risks by the local communities and results in a higher acceptance degree of the people regarding the management of risks. Constant communication between all stakeholders on topics like community sustainable development (including environmental risk management) leads to a better local governance and a higher public engagement in the problems of the community, leading to improved behavior patterns. Moreover, broader and more effective community engagement is greatl...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, VOL 22, ISSUE 4.2
Publication

ELABORATION OF A FERTILIZATION PLAN: A CASE STUDY

(STEF92 Technology, 2022-12-27, Adalbert Okros, C. Mihuţ, A. D. Copcea, Carmen Claudia Durău, Codruța Chiș)

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This study presents a fertilization plan in Zadareni, Arad County, Romania, on an area of 113 ha cultivated with soybean and maize. The identified soils were mostly chernozem (108 ha) and eutricambosol (5 ha). Twenty-three soil samples were collected and, based on the soil analyses performed in the laboratory and on the specific consumption by the plants as kg/ha active substance, a series of calculations were made regarding the need for fertilizers for the two crops. A fertilisation plan was then elaborated takin...

Air Pollution and Climate Change2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2
Publication

ELEMENTAL FINGERPRINTS OF LIME FLOWER, CHAMOMILE AND LADY-S BEDSTRAW BASED ON PLANT MATERIAL XRF ANALYSIS

(STEF92 Technology, 2022-12-27, Despina-Maria Bordean, Narcis Gheorghe Baghina, Luminiţa Pîrvulescu, Diana Moigrădean, Mariana-Atena Poiană)

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There is an emergent trend for the protection of geographical indication (GI) of medicinal plants, herbs and teas not only in the context of intellectual property rights, but also due to multiple concerns regarding contamination from polluted air, soil and water in some source countries, climate change, quality control and traceability. The mineral content coupled with chemometrics can be used to create elemental fingerprints. Lime flower (Tilia cordata), chamomile (Matricaria chamomilla), and Lady-s Bedstraw (Gal...

Advances in Biotechnology2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2
Publication

ENDOPARASITES FOUND IN LEPUS EUROPAEUS HUNTED IN WESTERN ROMANIA

(STEF92 Technology, 2022-12-27, Beatrice Ana-Maria Jitea, Cătălin Sîrbu, Tiana Florea, I. Hotea, G. Dărăbuş)

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The European hare (Lepus europaeus) is widely spread throughout Europe, however, their numbers are declining in some countries, with parasites bearing some responsibility for this population decrease, due to their role as favouring factors. The aim of this study was to determine the gastrointestinal parasitic populations of hares (Lepus europaeus) from Romania. The study took place during the hunting seasons (November-February) of the years 2020-2022. Gastrointestinal tracts from 72 hares were subjected to a macro...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, VOL 22, ISSUE 4.2
Publication

ENERGY COMMUNITIES: DRIVER FOR PROMOTING ENERGY TRANSITION AND -CONSTITUTIONAL HUMANISM- TOOLS

(STEF92 Technology, 2022-12-27, Federica Laura Maggio)

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Renewable Energy Communities (REC) are slowly becoming an important driver for promoting the energy transition in Europe. This paper addresses in particular the Italian current regulation on ECs, and analyses how they can implement the application of constitutional principles to the energy sector. In order to answer this question, at present, when we look into the different studies that have addressed the issue, it is pertinent to consider the fact that they have focused on constitutional values of landscape, envi...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

ENVIRONMENTAL EXPENDITURE OF ENTERPRISES, IN MINING SECTOR IN KOSOVO

(STEF92 Technology, 2022-11-15, Gazmend Morina, Gani Kastrati)

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Environmental expenditures include all environmental protection expenditures to prevent, reduce and control environmental aspects, impacts and hazards, in addition to the costs of disposal, treatment, hygiene and cleaning. Environmental protection expenditures are defined as investments of enterprises allocated to reduce direct environmental pollution. In this scientific paper we will address the topic of environmental costs of enterprises in the mining sector in Kosovo. All enterprises of the mining industry in K...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies, VOL 22, ISSUE 4.2
Publication

ENVIRONMENTAL IMPACT ANALYSING AND ASSESSING MODEL OF ENERGY RESOURCES USAGE TECHNOLOGIES

(STEF92 Technology, 2022-12-27, Ildiko Tulbure, Marius Berca)

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Humanity vision regarding available odds to design and exploit different technological applications by using for this goal diverse energy resources has been and continues to be directed to steadily increasing its quality of life. Made experiences have emphasized that industrial activities can have beside positive desired impacts on humanity quality of life also negative undesired ones. Conventional energy technologies have been since long applied, their impacts being especially perceivable on environment. Chances ...

Air Pollution and Climate Change2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

ENVIRONMENTAL STRATEGY AND POLICY OF MUNICIPAL SOCIETY

(STEF92 Technology, 2022-11-15, Vaclav Zyder, Petr Ocko, Daniela Mosova)

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Environmental policy is a relatively young science that originated in the late 60's and early 70's. The term environmental policy is used not only to describe national, international, global, regional or local environmental policy. Today, environmental policy is formulated by a number of other entities, primarily political parties, but also entities of the business sphere or the public sector. The Industrial Revolution is considered to be a fundamental milestone in the dynamics of human society's development, scop...

Cartography and GIS2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Science and Technologies in Geology, Exploration And Mining
Publication

ESTIMATION AND ASSESSMENT OF THE RISK OF HUMAN ERROR IN THE APPLICATION OF THE FRAMEWORK METHOD OF EXPLOITATION WITH UNDERMINED COAL BANK

(STEF92 Technology, 2022-11-15, Carla Enache, Olga Miclea, Marius Cucăilă, Simona Cucailă, Claudius Popescu)

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Because the occupational risk expressed the possibility of ending up in a (possible) danger of injury and/or occupational illness, it can represent a criterion of qualitative appreciation of the accomplishment of a human action, indicating how it may produce undesirable effects, materialized by human and material damage. The risk associated with a human action is determined by a multitude of risk factors, both of internal nature (manifested by human error) and of an external nature (technical equipment and related...

Exploration and Mining2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing
Publication

ESTIMATION OF VERTICAL ACCURACY OF DIGITAL TERRAIN MODEL FABDEM ON THE TERRITORY OF THE REPUBLIC OF SERBIA

(STEF92 Technology, 2022-11-15, Sanja Grekulović, Oleg Odalović, Miljana Todorović-Drakul, Dušan Petković)

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In 2004, a digital terrain model (DTM) was created in Serbia. It was obtained by vectorizing isohypses on topographic maps with a scale of 1: 25000. The resolution of the digital model of Serbia is 30 m, and the vertical accuracy, as the authors claim, is 10 m. From December 2021, the global model FABDEM (Forest And Buildings removed Copernicus DEM) is available to the public. It was created based on the data of the Copernicus GLO30 model so that data on forests and buildings were removed from it. Important featur...

Geodesy and Mine Surveying2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems
Publication

EVALUATION OF AGRICULTURAL LAND OUTSIDE THE TOWN OF PERIAM TIMIS COUNTY

(STEF92 Technology, 2022-11-15, Adalbert Okros, Valeria Ciolac, C. Mihuţ, Daniela Scedei, Carmen Claudia Durău)

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The importance of land assessment activity consists in the fact that the data provided by these studies constitute the basic documentation for establishing the most appropriate practical measures for protection, improvement and rational use of soils for biomass production in an optimized and rigorous dynamics. correlated with the growing demands of environmental protection. The evolution and fertility of soils is conditioned by a large number of their individual properties and by many specific processes that take ...

Soils2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems, VOL 22, ISSUE 3.2
Publication

EVALUATION OF CRITICAL POINTS AND THEIR CONTRIBUTING AREAS ACCORDING TO CURRENT LAND USE AS MAIN INPUT FOR DESIGN AND EVALUATION OF THE EFFECTIVENESS OF NATURE-FRIENDLY MEASURES

(STEF92 Technology, 2022-12-27, Miroslava Plevkova)

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Hydrological extremes (drought-flood) are a phenomenon that is occurring more and more frequently because of climate change. The human-altered landscape cannot sufficiently withstand these extreme phenomena. For this reason, society feels pressure on the design, and assessment, but especially the implementation of adaptation and mitigation measures in the landscape. For best-designed measures, it is crucial to determine where the given problem arises and what are the possibilities of its solution with subsequent q...

Hydrology and Water Resources2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2
Publication

EVALUATION OF THE ENVIRONMENTAL AWARENESS OF HIGH SCHOOL TEACHERS AS A KEY TO PROVIDING THE NEW GENERATIONS WITH A SAFE AND SUSTAINABLE FUTURE

(STEF92 Technology, 2022-12-27, Asuncion Maria Agullo Torres, Francisco José del Campo Gomis, Pablo Mauricio Garcia Munio)

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Humanity currently faces the great challenge of achieving a safe and sustainable future to give future generations the opportunity to experience the quality of life they deserve; all inside the development of the Sustainable Development Goals of the United Nations that define the world we want with ensure that no one is left behind. This objective implies an inescapable commitment to sustainability, which only can achieved if during the training of our new generations they receive an environmental education that f...

Advances in Biotechnology2022
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