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The study of coenotic species in forest herb layers enables detection of ecosystem-level changes, with research in protected areas providing a foundation for long-term monitoring. This study assessed Stellaria holostea L. populations in forest phytocoenoses of Desniansko-Starohutskyi National Nature Park, typical of the Sumy Polissia region. Populations were surveyed in various forest types: Pinetum (sylvestris) convallarioso (majalis) - hylocomiosum, Pinetum (sylvestris) vaccinioso (myrtilli) - moliniosum (caerul...

The paper presents an alternative approach for detecting potential oil or gas leaks from transport and distribution pipelines. The detection of possible accidental pollution is carried out using small UAV systems with the help of photogrammetry. Currently, significant material and human resources are allocated to detect such events, and the use of UAVs can solve the problem of monitoring both small areas like oil platforms, gas extraction stations, or oil wells by implementing multirotor-type architectures, as wel...

Social and economic inequality in different countries or regions can be a significant obstacle to the implementation of an effective environmental policy. In general, people who are economically disadvantaged are often the most vulnerable to the negative impacts of environmental degradation and climate change. They may also lack the political power and resources to advocate for policies that protect their interests. For example, low-income communities are disproportionately affected by pollution and environmental ...

The result of the survey carried out on the territory of the Sofia-city municipality is presented, in relation to the application of the Program for the protection, sustainable use and restoration of soils as a limited and non-renewable natural resource. The obtained data on the Chomic Luvisols nearby the area of Kremikovtsi debate the basic physical and chemical soil characteristics. The priority task on the soil protection in the region aimed at the sustainable development, restoration and improvement of the soi...

The paper presents the results of research undertaken in 2023, in the perimeter of the Stationary for the Study of Soil Erosion located on the left side of the Slanic Hydrographic Basin in Buzau county, with a slope of 15-20 %. Within the station are located 12 plots for the control of soil surface erosion cultivated differently. The amount of soil washed away by torrential rains during the growing season was different depending on the degree of soil cover given by agricultural crops [11] . From the plot cultivate...

This manuscript presents the comprehensive chemical and physical analysis of two types of biomass ashes derived from power and heat generation in order to highlight their positive parameters and properties and to propose the way for their safe reuse in the production of building materials. The analysis of biomass ashes included the assessment of chemical composition, dry matter content, loss on ignition, particle size distribution, Blaine fineness, dry powder density, specific density, pozzolanic activity, SEM mor...

Reducing air pollution is a major objective of road transport, the most important consequence of this reduction being the decrease in the number of illnesses and, implicitly, a better quality of human life. To achieve this goal, researchers- efforts have been directed towards reducing the quantities and treating the exhaust gases of vehicles equipped with internal combustion engines. It is important to note that the reduction of environmental pollution must also aim at decreasing the emissions of particles that ar...

Several species of Bark beetles (Coleoptera: Scolytinae) are capable of causing significant amounts of tree mortality in conifer forests throughout much of the world and in the South Caucasian Mountain as well. In the paper, is discussed about species diversity of harmful bark beetles, which are damage and cause the decline of the Picea orientalis, in the conifer forest of Shuakhevi and Khulo municipalities of Adjara (Western Georgia), at an altitude of 700-1500 m a.s.l. This is one of the current problems in spru...

The type of protection flameproof enclosure consists in placing the parts that can ignite an explosive atmosphere into an enclosure that can withstand an internal explosion and it prevents the transmission of the explosion effects (hot gases, flames, incandescent particles etc.) capable of ignition to the external explosive atmosphere in which the equipment is placed. The purpose of the paper is to underline some specific situations that can occur during the tests in explosive mixtures needed to verify the charact...

Water resource protection is significant for Georgia since the intensity of anthropogenic impact on the Georgian ecosystem has been substantially increased over the recent period, at the same time, several diseases with high risk for population life have been considerably increased, as well. The work provides the physical-chemical and hydrochemical characteristics of rivers, artesian and spring waters available at the territories adjacent to the arsenic processing enterprises in the region for 2021-2024. pH, elect...

Hybrid electricity storage systems are becoming essential for efficiently managing renewable energy sources and enhancing the stability of power grids. As the adoption of renewables expands, these systems are crucial for balancing supply and demand, mitigating intermittency issues, and ensuring grid reliability. This paper offers an in-depth review of different system configurations used in hybrid storage systems, emphasizing the significance of understanding and optimizing their intricate designs. Recent technolo...

Landscape and ecosystem preservation represents an integrated approach for conserving healthy and interconnected ecosystems. In order to maintain high-quality habitats and maximising the ecosystem services is crucial to have a good bond between connected areas. On both the Romanian and European levels, the backbone of these interconnected areas is formed by Natura 2000 networks [1] The objectives of our study aim to address the Biodiversity 2030 Directive, which mandates the establishment of a coherent network of ...

Hydrogen can originate from various geological processes and its ability to migrate to near-surface layers makes soil gas analysis crucial for identifying subsurface accumulations. Current methods using portable analysers are often insufficient for precise determination, highlighting the need for gas chromatography in controlled laboratory settings. Hydrogen's high mobility and chemical reactivity make it difficult to maintain stable soil gas samples from collection to analysis. To address this challenge, an exper...

A new biocatalyst based on glucose oxidase immobilized on Fe3O4 magnetite nanoparticles modified with chitosan and sodium tripolyphosphate was synthesized. Magnetite nanoparticles were obtained by mixing solutions of FeCl2 and FeCl3 with ammonia while heating to a temperature of 65 ?C. To stabilize the nanoparticles and ensure the presence of amino groups on their surface, chitosan and sodium tripolyphosphate were sequentially deposited on magnetite. Immobilization of glucose oxidase on the support was carried out...

This research aims to conduct a detailed analysis of the necessity for generating electrical energy using conventional methods, simultaneously assessing the impact on water quality. Wastewater, originating from fluids used in industrial processes or households, contains various impurities and is discharged into the natural aquatic environment (such as rivers, lakes, or the Black Sea) or onto various lands, either with or without prior treatment. The production and utilization of primary energy raw materials, such ...

Sterlet (Acipenser ruthenus) is a species with seasonal reproduction, temperature being considered one of the most important key factors that ensures the seasonal reproductive cycle. The wintering temperature should be carefully controlled to prevent any adverse effects on reproduction. In many fish species, the wintering at high temperatures have a negative impact on reproduction success. The aim of this study is to evaluate the impact of wintering temperature on sterlet males by evaluating the quantity and quali...

Chile is one of the largest copper producers in the world, which implies a significant generation of waste, particularly copper slag (CS). On the other hand, the high demand for concrete mixes generates a high consumption of natural aggregates as sand. However, specialized literature indicates that the fine aggregate can be partially replaced by CS keeping (or improving) the concrete properties. Then, this paper presents a sustainability analysis of the partial replacement of fine aggregate of concrete by CS. The ...

The main goal of this work is to present the SpinLoop Rotational Accelerator project as a preliminary module for accelerating space rockets destined for low Earth orbit. By uti-lizing magnetic levitation technology, which is also used in modern high-speed rail sys-tems (including the thriving Hyperloop technology), it will be possible to design a device that imparts high velocity to the rocket immediately upon launch. This would reduce the amount of fuel the spacecraft would need, thereby decreasing its dimensions...

Increasing energy efficiency and reducing carbon emissions are among the objectives of sustainability. Sustainable design aims to conserve natural resources, reduce pollution, and obtain self-sufficiency by utilizing environmentally friendly materials. This study aims to research sustainable architecture from the perspective of vernacular houses. Designing buildings to suit the climate is an old tradition used in vernacular architecture. Historic buildings are characterized by low energy consumption, and sustainab...

Cabbage (Brassica oleracea var. capitata) is a vital crop for Kenyan smallholder farmers, contributing to food security and income. However, declining soil fertility and reliance on costly synthetic fertilizers pose significant challenges. This study aimed to evaluate the efficacy of OBLIGA BONACRAFT P20S10, a microbiological phosphorus-sulfur fertilizer, as a sustainable alternative. Field trials were conducted in four agroecological zones: Kiambu, Kirinyaga, Machakos, and Murang'a, using a randomized complete bl...

For the purpose of achieving a sustainable city, there has been a significant increase in the construction of green buildings in recent years. Since these are properties with characteristics that differ from those of ordinary buildings and, therefore, few transactions of comparable properties can be collected in the market area in which they are located, it is very difficult to apply the Revealed Preference Methods for green buildings appraisal. These cases produce the same conditions common to industrial products...

The problem of sustainable development of territorial communities and the management of their economic processes and tourist resources is important in the modern world, as it requires a balanced approach to ensuring economic growth, preserving the environment and meeting the needs of society. The research is aimed at studying the management strategies of economic processes and tourist resources in territorial communities in order to ensure sustainable development. The aim of the study. The purpose of the study is ...

The SWOT analysis of the energy resources of hydrocarbons comes in the context in which the possibility of a black-out is very likely, and the lack of energy resources can cause major damage through enormous financial losses, which through the domino effect can spread economic and national insecurity. In this context, the SWOT analysis energy resources become an essential issue of national security and makes this paper of real interest. The authors consider that the security supply with energy resources of hydroca...

Potatoes is the fourth important food crop worldwide after maize, wheat, and rice and are grown in more than 100 countries worldwide under temperate, subtropical and tropical conditions, however, they are considered as cool temperature crop. Potato is one of the most important food crops in Georgia and potato growing has always been the subject of great importance for settlement of food supply problems in country. Potato crops are severely affected by approximately forty soil borne diseases worldwide including tho...

With the continuous technological advancement the global demand for selected chemical elements in both emerging and established solutions is rising. This is particularly evident in energy storage applications, such as lithium-ion batteries for increasingly popular electric vehicles. The growing need for lithium carbonate drives the search for innovative extraction methods, including recovery from brine through chemical processes. This approach not only aids in lithium recovery but also positively impacts the envir...

Soil moisture, soil temperature, nutrient availability, and land use practices affect the GHG emissions from soils. In this study, the aim is to determine and analyse GHG emissions from agricultural soils in five monitoring sites. The mobile spectrophotometer Picarro G2508 is used for the quantification of N2O, CH4, and CO2 soil flux across five monitoring sites used for agricultural production during the growing seasons from 2017 to 2023. Findings reveal significant variations in GHG emissions across the monitori...

Old buildings, in particular, those coming from the first half of 20th century often suffer with increased dampness in masonry coming from different sources. Some of them, however, have aesthetically rendered valued facades which are worth saving. For the design of new alternative mortars for renovation interventions, it is essential to obtain properties of original renders. Mechanical properties of mortars are in general assessed on standardized test samples; however, this approach cannot be always well applicabl...

This study investigates objectives and aims. A novel method of targeting the bacteriostatic efficacy of chicken egg yolk polyclonal antibodies (IgY) against Staphylococcus aureus in vitro. Specific IgY targeting Staphylococcus aureus was produced by immunizing hens with formaldehyde-killed Staphylococcus aureus (ATCC 33593) as an antigen. The IgY was extracted from egg yolks and purified to 94% purity. Cultures of S. aureus were treated with IgY at concentrations of 5, 10, and 15 ?g/ml, alongside blank controls wi...

The sustainable water management is a process based on a brief knowledge about the water resources availability. The water lack or excess in the form of droughts or flooding, and/or improper water use can cause serious disruptions in the water management process with negative effects on the water supply, economy, and the human and ecosystems well-being. To minimize the negative consequences a specialized research is needed. It requires a complex study that allows objectively detecting of critical aspects in the wa...

The aim of the research is to find out how the forest ground vegetation changes in forest pasture where wild horses are allowed to graze, and what impact their grazing in the forest have on the vegetation and how the situation changes in a forest stand where animals are allowed to graze and, in a forest, stand of the same type without grazing. So far forest pastures practically have not been studied, but forest management using animals especially in private forestry is becoming more and more relevant. Almost no si...

In Germany, a considerable amount of arable land is used for the cultivation of animal feed, and significant resources are spent on the import and export of feed. These factors generally contribute to the large ecological footprint of meat and dairy production. Particularly peripheral areas of cities such as housing or industrial estates often have considerable, contiguous green spaces. The way they are usually managed inherents potential for improvement in terms of sustainability. One option is to use these green...

In the last decade, at the global level, most countries have emphasized the reduction of energy consumption produced with the help of solid fuels, trying to reduce the volume of greenhouse gases and polluting gases by identifying new sources and methods of energy production that have a low effect on the environment and people. Romania is preparing to ensure energy security by producing electricity from renewable sources. Romania's medium- and long-term strategy will be influenced by the European Green Pact, which ...

The paper presents an ecological technology regarding the use of explosive materials in obtaining unconventional layered structures. It is emphasized that the use of the presented method contributes substantially to the minimization of the action of toxic factors on the environment compared to classic welding technologies. The reduction of harmful effects on the environment is due to the extremely short duration of the process, the entire amount of explosive material being consumed almost instantly. The subject of...

Different forms and combinations of degradation attacks cause the damage of concrete and reinforced concrete structures. Among the most usual belong ingress of chlorides and carbonation that influence the quality of the concrete and also affect its ability to protect reinforcement. The resistance of concrete against the mentioned attacks is given also by other surrounding conditions, like temperature, mechanical load, etc. In this paper, experimental findings are presented focused on the investigation of the effec...

Briquetting is the pressing of dusty materials into pieces of the same shape and size. Briquetting can be done without a binder or with the addition of a binder to the briquetting mixture. Briquettes can have any shape, but the most common is the shape of a cylinder. The briquettes must be strong enough to eliminate the possibility of damage during transport and must be strong enough even at high temperatures. The briquettes have a regular shape, have the same weight, are more durable and easier to transport. They...

In recent years, the use of trail paths for recreation and tourism has seen remarkable growth in many countries. Trail paths have several benefits for the local community, people's physical and mental health, and for offsetting degraded grassland ecosystems. The objective of the study was to assess the effect of trail paths on grassland ecosystems in the Prefecture of Xanthi in northern Greece. The SWOT-AHP hybrid method was used. The criteria of the SWOT (Strengths, Weaknesses, Opportunities, and Threats) method ...

The international community declared a commitment to Net Zero through the Paris Agreement to address accelerating climate change. Countries worldwide agreed to participate by submitting and implementing Nationally Determined Contributions (NDC). South Korea also joined this declaration, aiming to achieve Net Zero by 2050. Achieving Net Zero requires the establishment of policies tailored to each country, along with regular assessments to ensure effective strategy implementation. The Greenhouse Gas Inventory and Re...

Our study explored the impact of adding avocado to chicken liver pate, focusing on both nutritional composition, oxidative stability and organoleptic (sensory) characteristics. By incorporating avocado, we aimed to create a healthier, more nutritious alternative to traditional pate. Nutritional analysis included determining protein, fat, minerals, water, salt, carbohydrate content, and energy value. The results showed that adding avocado led to a decrease in fat content and an increase in beneficial omega-3 fatty ...

In modern society, the urgency for environmental protection has emerged as a significant global issue. The increasing recognition of the harmful impacts of climate change and pollution has triggered a heightened emphasis on sustainable practices and conservation efforts. Consequently, the importance of foreign languages in promoting environmental protection initiatives has attracted notice within academic communities. The application of language can affect attitudes towards the environment and induce behavioral ch...

The United Nations- Sustainable Development Goals have recently challenged organizations to start consistent transformation in order to foster sustainability in future economy and society. One of the key enablers of this tr-nsformation was the European Union-s Corporate Sustainability Reporting Directive, which amended non-financial reporting with sustainability reporting. As a result, the first global sustainability standards have been developed, which gave the accountancy profession a key role in helping organiz...

Water pollution from untreated wastewater discharge is a major public health concern in the ancient city of Bukhara, Uzbekistan. The city lacks adequate wastewater treatment facilities, leading to the release of contaminated water into the environment. This has resulted in the deterioration of water quality in local water bodies, posing serious risks to human health. One of the primary sources of pollution is the discharge of domestic and industrial wastewater into the Shavkat aria canal, which flows through the c...

In the context of global climate change, groundwater is not only a vital source for human survival, but also a strategic resource for the sustainable development of local and global economies. The protection and effective management of these resources must be top priorities for everyone involved in environmental planning and management. The purpose of this work is to monitor the quality of groundwater from two water drillings located in the south of Timisoara and four water drillings in the west of the locality. T...

This thesis studies the impact of the addition of two types of enzymes: Rohapect PTE-100 and Pectinase to 6 varieties of apple, grown in the Valea Dambovi?ei area in order to improve the quality of apple juice. The 6 apple varieties used are: Sirus, Florina, Red Topaz, Golden, Starkrimson and Rozela. Thanks to the new varieties planted, and the use of modern technology, the production of apples has increased, and the apples are used fresh or processed in the form of natural juice as such or mixed with other fruits...

Carbon steel is one of the most common alloys employed in a multitude of industries. However, it has low corrosion resistance and some methods were used in order to enhance the anticorrosion properties, such as modifying the composition of the steel by further alloying, deposition of protective layers on the substrate or modifying the aggressive media by adding corrosion inhibitors. This paper presents the results of adding an environmental friendly extract (Citrus x clementine) in the aggressive media on the corr...

Climate change is not the future, it is a hard, tangible and uncompromising present. Globally, the risk of crop reduction is increasing. Production shocks that used to occur once every 100 years or so in the past may occur every 30 years or more in the future. The development of fruit growing, as part of agricultural activities in the countryside, must record the impacts caused by climate change and apply the species structure of fruit trees in the regions of Slovakia, which will fully respect the biological requi...

Recycling of chrysotile asbestos materials is a global problem. Even though the materials containing asbestos have good properties like resistance to elevated temperatures, high elasticity and mechanical strength, or abrasion resistance, it has been proven to be carcinogenic and banned in over 70 countries. Standard disposal of asbestos products - storing them in appropriately designated areas (landfills) - is a risk-taking method due to the possibility of secondary pollution of the surrounding environment and the...

Climate change is a very serious threat, and its consequences affect many different aspects of our lives. In Slovakia, we will also have to get used to the faster onset of warm and dry weather in the spring. The year, from a temperature point of view, ended as the 2nd warmest since 1931. Statistically very significant (annual) deviations occurred in the entire territory of Slovakia, so we characterize it in terms of temperature as strongly to extremely above normal. We monitored the influence of climatic condition...

The aim of this paper is to assess the impact of spatial, economic and social transformation and their influence on the development of a landscape valorization strategy, in terms of the possibilities for implementing structural changes in the territory of a country, through which structural changes to support the introduction of new technologies and innovations, resulting in a change in the sectoral structure of a country's economy. On the other hand, by assessing the impact of social transformation, an explanatio...

Cities in the Czech Republic and nearby Central Europe usually have a very long tradition. This post shows changes in the long run in the scope and function of green and water areas in selected municipalities. Most of the cities in the region were founded in the Middle Ages, from the 10th to the 13th century. At this time, the issue of water and green cities was directed purely at the utility function of drinking water and food supply. The exception at this time was only the gardens of noble and tin buildings. Ove...

Electrical equipment that operates in a potentially explosive atmosphere, have characteristics specially designed for operation in this area. For security reasons, it is essential that the integrity of these special features be preserved in these areas throughout the life of the installation. Using electric equipment in potentially explosive atmospheres brings forward several particularities therefore the problems that appear during the design, construction and operation of electrical devices and installations bri...