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Stormwater presents a significant problem in urban areas, especially in large cities. The intensified formation of impermeable surface leads to suppressing permeable-vegetation areas and, subsequently, substantial changes in the area's hydrological, environmental, and ecological characteristics. By changing the city's spatial structure, there may be an increase in flood peak, volume of runoff, and rising pollution in urban stormwater. As a result of this phenomenon, the aquatic environment can be degraded by chang...

To address the global energy problem, energy from the solar source remains the most encouraging solution for buildings with a difficult-to-achieve goal such as achieving zero net energy consumption. In a solar thermal system, integrated solar collectors in buildings can convert the absorbed solar energy into thermal energy and can be better exploited in an area of the facade, while acting as an integral component of the building envelope, with good sun exposure. The aesthetic character and functionality of this te...

The problem relevance investigated in the article is due to several reasons. First, in recent decades, the world has seen such cities rapid growth that researchers have started talking about the "urban revolution." According to the UN Commission, 56% of the world's population already live in cities in 2019 [12], i.e. more than the world's population half, and this process is accelerating more and more. Megapolises are growing especially fast [2]. Secondly, cities with one million population are faced with serious ...

The purpose of this paper is to describe the geological and geophysical features of the Badenian deposits in the Moldavian Petroleum System, especially those of evaporitic main seal formations. The Moldavian Platform, Romanian sector of the East European Platform, is the oldest platform unit in Romania. Its Western limit sinks beneath the Pericarpathian area following the NNW-SSE Paltinoasa Fault alignment. The Southern Moldavian Platform is separated from the Schythian Platform by a WNW-ESE fault [3]. We used wel...

Low impact development (LID) facilities are used to reduce the inflow of rainwater into the sewer network. Their use is welcome in highly urbanised areas where they decrease the network overloading during heavy rains. The aim of this paper is the implementation of LID facilities into the sewer network of the residential districts in cities. Subsequently, the assessment of their impact on network congestion at different load conditions will be done.

Climate conditions dynamics of the Mologa-Sheksna Lowland different parts from the Late-Glacial up to the late Holocene is discussed in the article. Results are summarized from the comprehensive study of the bottom sediment sequences from three mire lakes of Vologda region. X-ray fluorescence (XRF) and diffraction (XRD), organic elements (C, N, S) content evaluation, granulometric analysis, stable isotope 13C bulk content, 13C-NMR spectroscopy and accelerated mass-spectrometry (14C AMS) were conducted during 2018-...

Within Europe 2020 Strategy the maxi Framework Programme Horizon 2020 cover a prominent role. SME Instrument is an implementation tool which had largely contributed to the development of innovative initiatives within the Small Medium Enterprises? system focusing on smart, sustainable and inclusive growth. SME instrument is staggered in three phases and the first two phases are the concrete vehicle to obtaining financing. This paper provides the concrete robustness of the accessions to 2019, i.e. the total number o...

In 2019, the Slovak Republic committed to start implementing actions aimed at achieving carbon neutrality. The carbon neutrality is to be achieved by 2050. The selection of building materials in the project planning phase is considered to be one of the actions. When choosing a building material, the client will decide not only on the construction cost, but also on the environmental cost of building material. This environmental cost takes into account the carbon footprint from the initial origin of the building mat...

Nanoparticles, due to small size and capacity to remain in suspension, are very efficient to remediate aquifers contaminated. However, due to their small size, while nanoparticles are traveling through porous media, they can rapidly aggregate, causing their settling and deposition. These phenomena produce issues for in situ remediation, such as the loss in chemical reactivity and the unknowing about the nanoparticles distribution when they are injected in situ. Laboratory experiment has been carried out with groun...

Modern industrial biotechnology considers extremophilic microorganisms and, in particular, extreme halophiles as promising producers for the bioeconomy of the future. Extremely halophilic bacteria and archaea can be used for the production of carotenoids, polyhydroxyalkanoates, polysaccharides, osmoprotectors, thermostable enzymes, photosystem proteins, and can also be sources of unique biologically active substances for medical purposes. The implementation of large-scale industrial processes with minimal requirem...

The territory of the North-Western Pryazovie is adjacent to the northern coast of the Sea of Azov. There are 14 rivers flowing through the territory of the North-Western Priazovie with a total length of 944.1 km and a water intake area of 10.613 km2. Territorially, the river network of the Sea of Azov can be divided into two parts: western and eastern, which differ from each other in the structure of the surface, climatic conditions and the nature of the hydrological regime. The rivers of the North-Western Pryazov...

The identification technique of hazardous clouds using infrared spectrometry is based on the spectral analysis of electromagnetic radiation that is absorbed and emitted by the molecules of a gas cloud. Molecules can be identified by analyzing the location of lines inside the spectrum, representing the energy differences between the cases involved and the strength of the lines, which is the probability of a photon being absorbed or emitted. This method is often called passive infrared spectrometry because no artifi...

Students offer a sight both towards society and to the core of creative academic scope. They represent a segment of the population and also an academic canvas. This dichotomy is reflected in the creative outcome guided in academic spectrum. On the one hand, these typologies show the social ?taste? for beauty and society?s view upon interior architecture and design. On the other hand, they show guided directions and academic accepted models. Interior architecture didactic projects of 4th-year architecture students ...

Since the turn of the millennium, few scientific issues have become as popular in public discourse as climate change. Phenomena of climatological interest include the boundary layer of the atmosphere, circulation patterns, heat transfer (radiative, convective and latent), interactions between the atmosphere and oceans and the land surface, and the chemical and physical composition of the atmosphere. The main methods used by climatologists are analyzing observations and modeling the physical laws that govern climat...

Efficient management of operating costs, processes and premises usage has currently become one of the basic requirements of building owners and operators. This results in an effort being made to optimize these costs in order to provide comfort and safety of both the employees and people present in the buildings, while not wasting basic operating media and human labour at the same time. Such optimization is dealt with by Facility Management. Its concept is slightly diverse in different countries as the definition o...

The evaluation of organoleptic parameters of Adjara Coastline Waters of the Black Sea Basin is carried, their multi-element composition is identified. The organoleptic and toxicological parameters of Clupea harengus and Trachurus mediterraneus inhabiting in these waters are determined. The research subjects are the waters of coastline of River Chorokhi confluence at the Black Sea and deep waters of the same location (Gonio Settlement, Active fishing zone) where research materials were taken from. According to rese...

The paper is devoted to the problem of lack of commonly used and well-tested algorithm for numerical modeling of response of porous water-saturated soil deposits to vertical ground motions from earthquakes. Numerical simulation of soil response is necessarily carried out for horizontal and vertical ground motions as part of the seismic hazard assessment of construction sites of important structures such as nuclear power plants and oil platforms due to their potential vulnerability and high environmental hazard. Th...

Innovations audit in this paper is analysed as an assessment of the existing innovativeness level of Industrial clusters production and production-related processes to determine whether specific technologies and the totality of production processes correlate with technological developments in the relevant field. It should be noted that there is no commonly encountered economic approach to analyse the innovations and technologies in industry clusters. By using Analytical hierarchy process modelling, paper covers de...

The Russian Federation proposes to impose limits on use of polyphosphates (tripolyphospahte, phosphate compounds, and phosphor) in synthetic detergents in the Eurasian Economic Union. The primary reason for this proposition to make amendments into the EAEU countries legislation is a possible decrease in quality of natural water objects used as drinking water supply sources. When it comes to phosphor derivatives, this deterioration is caused by eutrophication. Analysis of hydrological and hydrochemical data reveale...

Substances of petroleum origin that reach groundwater limit water use and can have irreversible effects on ecosystems interacting with them. Quantitative changes in groundwater and synergistic effects generated by petroleum products on ecosystems can be objectively quantified based on a scenario for the transport of pollutants concentrations through the aquifer. In this sense, with the help of mathematical models, the research estimates the spatial and temporal dimension of a possible accidental pollution by petro...

Biochar is mainly used in agriculture to increase soil fertility and water retention, which leads to improved plant growth. As a result, it improves the overall productivity of agriculture. A field experiment was carried out on alluvial - meadow soil. Six variants have been developed, with the increasing rate of biochar and organic fertilization as a background. The tested crops are broccoli. The aim of the study is to evaluate the combined application of carbonized plant residues and manure as a soil improver on ...

The global climate emergency has among its main causes the emission of large quantities of CO2 due to human activities. There are many policies implemented so far worldwide, but as the Union Square climate clock in the heart of Manhattan highlights, a greater effort is needed. The work of Gan Golan and Andrew Boyd shows, with its countdown, how much time we have left to limit carbon emissions before we reach a point of no return. According to the World Green Building Council, 39% of total energy-related carbon emi...

Monitoring progress in the water sector requires an interdisciplinary approach and involves quantitative and qualitative assessment. This need must be integrated in such a way as to allow the solution of a wide range of tasks. In addition, the process should allow the inclusion of views and evaluations of water users. To evaluate the progress of a municipality, country or region, it is necessary to build a monitoring system based on simplified indicators. In this context, the purpose of this publication is to adap...

In the last decades in Romanian forests, a massive phenomenon of uncontrolled cut trees was observed, leading to a new environmental problem. In these conditions, the solar radiation affects the seedlings of some tree species as the beech and oak, and generally the entire life from these forests. In the last 5-6 years, a supplementary massive invasion of the white mistletoe was observed, especially associated with the silver fir and beech. The main objective of this paper is to associate the effects of the solar r...

This article presents the results of studies of the hydrodynamical and sedimentological conditions of the Sulina Channel, the middle distributary of the Danube within its delta. One field campaign (at low waters) in September 2019 was conducted to analyse the geometry, the sediment composition and hydraulic conditions of the channel. During the field campaign, the measured water mean velocity was from v = 0.01?0.54 m.s-1 for a water discharge (measured upstream, at the bifurcation, knot Ceatal St. George) of 698 m...

The article examines the issues of virtual reconstruction of memorable places associated with residency and activities of V.F. Voyno-Yasenetsky (Saint Luke the Surgeon) in the city of Tambov (Russia). Valentin Felixovich Voyno-Yasenetsky (1877-1961) ? a religious figure, archbishop, famous Russian and Soviet doctor, doctor of medical sciences and theology, winner of the Stalin prize of the first degree. In order to visualize individual objects of memorable places in Tambov, their three-dimensional virtual reconstr...

The power and energy parameters of paddle drills used for drilling geotechnological wells in the extraction of uranium raw materials are considered. The distributions of the axial load, rotational force, and power for all rock-cutting elements of drills are obtained. A comparison of the cost of power for the destruction of the bottom of the well using a well-known and patented picobur equipped with a ring pilot showed that picobur of a new design during drilling reduces energy consumption by 14-17% due to a more r...

Following the international procedures, aviation professionals are required to prove very high psychological and physical standards. There are plenty of factors which might affect a performance of aviation employees. A working environment of aviation personnel is constantly changing, and this variability of their tasks escalates a lot of stress, which further affect safety and quality of flights. There are a lot of stress relieving techniques exercised by pilots, prior they take off. Some of them are selfregulator...

The development of rural areas is important for the economy of any country. In Latvia, the development of rural areas depends on economic growth in the key industries for the rural areas ? agriculture and forestry. Accordingly, it is important to use the various support instruments of the European Union (EU) Common Agricultural Policy (CAP) for rural development, which include financial support not only for agriculture but also for forestry. Therefore, the overall aim of the present research is to assess the use o...

Thermal dehydration of a natural hydrous ferric sulfate Fe(SO4)(OH)?2H2O was studied using x-ray-phase and thermal analyses. This mineral was found in the hypergenesis zone of the Khangalas gold deposit, Eastern Yakutia, Russia. A comparative analysis of the sample with known hypergenic hydrous ferric sulfates with a similar Fe2O3:SO3 ratio close to 1:1 was performed. The dissimilarities between the founded mineral and its possible polymorphs ? butlerite and parabutlerite are identified. The mineral is less stable...

The paper considers the causes of freshwater scarcity and its worsening, and gives recommendations for the prevention, remediation and mitigation of climate change negative effects on groundwater. Wet technology sectors have been developed rapidly in the global market. Currently, there is already a clear increase in freshwater scarcity. According to the UN, over 1.2 billion people live under constant growth of freshwater scarcity, and FAO predicts that the number of those living in water scarcity conditions will e...

The study of recent crustal movements is one of the priority areas of the Earth sciences. Geodetic methods occupy a particularly important place in the general complex of measurements and investigations of crustal movements because they provide quantitative information on the condition and development of geodynamic processes. The paper outlines the newly accepted project with main goal monitoring the geodynamic processes in the area of Sofia. This goal will achieve by periodic GNSS measurements over the Sofia geod...

The main goal of this work was to determine the effect of fertilization with N and P on three varieties of clover (Trifolium incarnatum L., Medicago lupulina L., Trifolium repens L.), their biomass production and soil quality under the cultivated crop. Soil conditions were monitored using the following indicators: content of plant available nutrients (P, Ca, Mg), Ctot and Ntot. The measured values will be used as a basis for the technology of growing clover and maize in mixed cropping. Our greenhouse pot experimen...

The environmental problems of developing solid mineral deposits are largely associated with the need to store waste from mineral mining and processing. Such wastes occupy tens of thousands of hectares and are a source of pollution of atmospheric air, soil, surface and groundwater as a result of wind and water erosion. Large areas of stored waste determine the reasonability of using remote observation methods for assessing their conditions in order to make informed decisions aimed at improving the ecological state ...

The level of geological competence of students studying in the areas of undergraduate studies ?Earth Sciences? and ?Pedagogical Education? (profiles Geography, Geography and Biology), determine not only the acquired theoretical knowledge and competencies, but also the ability to record and summarize field observations. The latter is formed in the process of a person's knowledge of the natural environment according to the didactic principle?- from the known to the unknown, from close to far. In Russia, it received ...

Tourism is very vulnerable to climate change. Threats to the sector - direct and indirect - are also increasing extreme weather events, increased costs for insurance and security, water shortages, loss of biodiversity and damage or loss of attractions in tourist places. A study by the World Tourism Organization (UNWTO) in 2016 showed that today, approximately 40% of countries that have prepared national commitments (NDC) recognize tourism either as a priority in their mitigation and adaptation strategies, or as a ...

Local latitude is formed in the North-South with the beginning at characteristic 290 points at the source of the Irka River, the river itself is in a rectangle 23.89 minutes long (in latitude) and 18.89 minutes wide (in longitude). The starting point at the source of the river is given a zero rank. The purpose of the article is the analysis of asymmetric wavelets of changing one coordinate - local latitude reduced to the Irovka River from source to mouth. After identifying the universal wave equation, 25 terms wer...

At present, the issue of waste management is becoming more acute because of increased quantity and diversity of waste, as well as because of its more and more pronounced negative impact on the environment. The current paper showcases a study carried out at a compliant household waste landfill where the following were monitored: quality of air containing wind driven suspensions, gases coming from the warehouse surface or from trapping and burning methane resulted from landfill?s cells as well as odorants released i...

In our scientific approach we have sought for showing who are the main actors of the financial markets, i.e., those persons who decide, directly or indirectly, on all the events which may occur on the said markets but, above all, on those who require a sustainable financing of long term impact on mankind. Such persons hold positions on various levels of the financial entities but all of them have a decisive role in the making of most of the decisions which have as a result various actions on those markets, either ...

Agriculture and all areas that contribute to its development are key to achieving significant and lasting progress towards ridding millions of people of poverty and hunger. Tasks related to solving the problem of hunger, food insecurity and malnutrition in all its forms lie at the heart of the leading goal in the field of Sustainable Development of the World for the period up to 2030, including: ensuring universal access to safe, nutritious and sufficient in volume food, and the elimination of all forms of malnutr...

With each passing day consumers, including students and PhD students, expect more intelligent and personalized services. The key to providing such services is the concept of a personalized model. The purpose of the current research is to present adequate methods for creating a personalized model in student and PhD students learning. User profile modeling is a challenge because of the high degree of subjectivity and human behavior indetermination. Traditional methods used to create user models are usually not agile...

To date, the main oil and gas deposits in the Cambrian and Precambrian section of the south of the Siberian platform are confined to the terrigenous part of the Precambrian sedimentary cover, while in a much more powerful halogen-carbonate (HC) complex of the Vendian-Cambrian and the Lower Cambrian, the little commercial hydrocarbon accumulations were found. Therefore, the prospect of the largest reserve for increasing oil and gas deposits is associated with the carbonate complex. Along with the urgency of identif...

In the past few decades it has been evident that various human activities can induce local seismic activity. One of the important factors of human induced seismicity is hydrocarbon fields? development [6], [12]. One of the regions with probable induced seismicity is Tatarstan Republic where a giant Romashkino oilfield has been produced for a several decades. The link between seismicity and hydrocarbon production for this area was previously studied [1]. In this study the attempt has been made to find possible refl...

There are quite a lot of borehole methods for measuring stress in rock mass, the description of which is given in different works. However, the determination of the comparative effectiveness of various methods under in-situ conditions when creating ultimate loads on pillars in a mine is given for the first time in this article. The article describes the results of instrumental monitoring by various stress methods of two slightly inclined (at an angle of 14 ° to the horizon) pillars with dimensions 4 ? 4 m and 6 ? ...

Wind is by far the most important natural disturbance, shaping the forest composition and age structure in Europe. Birch (Betula spp.) is among the wind-resistant species, especially during the season of extra-tropical cyclone storms, when it typically is in leaf-less state. However, predicted shifts in the frequency and seasonality of storms will affect also this species, therefore modelling of its wind resistance is important. For this purpose, among others, data on wood properties are essential. Typically such ...

Research conducted in INCD URBAN-INCERC, within the National Network for Seismic Monitoring and Protection of Constructed Heritage, converges towards the development of a large monitoring system, capable to allow remote identification, in a very short time after a seismic event, of possible dangerous changes in the condition of the instrumented buildings. In order to obtain correct information regarding the behavior of a structural system (due to the lack of data needed to create a reliable model), the advantages ...

The Azov Sea is one of the shallowest inland reservoirs in Eurasia. The special physical and geographical location of that object determines the temporal variation of its hydrological and hydrochemical characteristics. One of the main features of the sea is the presence of run-off and surging phenomena, determined by water exchange with the Black Sea and the river flow, small area and shallow water body. The currents are considered as significant factors for many processes of matter and energy transport in the Azo...

N-methyl-D-glucose amine is an amine formed by reduction of glucosylamine or glucose oxime. N-alkylated glucamines are prepared from D-glucose and relevant alkylamines. Here synthesis of N-methyl-D-glucose amine by consecutive condensation of D-glucose with methylamine in ethanol media followed by reduction over Ni containing hyper crosslinked polystyrene is reported. In typical synthesis 50 g sample of D-glucose monohydrate was added to 150 ml of ethanol (96 wt.%) and stirred under 600 rpm for 30 minutes. Suspens...

The paper considers the structural and tectonic position of the mineralisation in the case of the Achisai ore district. Formation of lead and zinc ores at the Achisai deposit was conditioned by regeneration of stratified ore clusters as a result of tectonic or tectonic-magmatic activation. Therefore, the structural-tectonic control of mineralisation of the Achisai type is one of the cardinal ones, along with the lithologic-stratigraphic one. The lead and zinc mineralisation is confined to side parts of synclines, ...

Drought is a phenomenon with a possible negative effect on agroecosystems. It can cause significant impact and damages on crop, when the water balance is seriously affected. But additional harmful effects can be observed also on the whole agroecosystem. This is connected to the land surface and vadose zone, to the physical and chemical properties of soil and water; to the adjacent organisms, etc. To prevent and mitigate the possible dangerous effects of importance is best to know all the specifics of the drought p...