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Journal articles on the topic 'Technogene'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Ter-Stepanian, G. "Beginning of the technogene." Bulletin of the International Association of Engineering Geology 38, no. 1 (1988): 133–42. http://dx.doi.org/10.1007/bf02590457.

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2

Kostina, Alyona, Valentina Zvereva, and Anton Pyatakov. "Influence of Sulfur Content in Tailings on Processes of Hypergene and Technogene Mineral Formation on the Example of Kavalerovo Tin-Ore District." Advanced Materials Research 1051 (October 2014): 605–9. http://dx.doi.org/10.4028/www.scientific.net/amr.1051.605.

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The paper presents the results of the physicochemical modeling obtained with the use of the “Selektor” program of calculation of chemical equilibriums. We have determined the stability fields of hypergene and technogene minerals crystallized in the mining wastes (tailings) from the highly concentrated pore solutions forming the drainage waters of Kavalerovo district. Our investigations allowed us to obtained new data on the pH range of the hypergene and technogene mineral formation depending of the sulfur amount in the wastes coming with the flotation reagents and sulfides under conditions of the atmosphere influence and without it. This problem for the mining technogene system of the district under consideration is first proposed to be solved with the help of the method of the physicochemical modeling.

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3

Meuser, Helmut. "Technogene Substrate in Stadtböden des Ruhrgebietes." Zeitschrift für Pflanzenernährung und Bodenkunde 156, no. 2 (1993): 137–42. http://dx.doi.org/10.1002/jpln.19931560207.

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4

V.P., Zvereva, Kostina A.M., and Lysenko A.I. "Origin of hypergene and technogene minerals in mining technogene systems (a case study of the Dalnegorsk Region, Primorye)." Zapiski RMO (Proceedings of the Russian Mineralogical Society) 148, no. 2 (2019): 50–60. http://dx.doi.org/10.30695/zrmo/2019.1482.03.

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5

Kuznetsova, Inna V., Petr P. Safronov, and Natalya V. Moiseenko. "Matter-mineral characteristics of technogene placers – potential sources of precious metals (on the example of the Nizhneselemdzhinsky gold-bearing node of Priamurye, Russia)." Georesursy 21, no. 1 (2019): 2–14. http://dx.doi.org/10.18599/grs.2019.1.2-14.

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Over tens of years of mining and processing of ores and placers of gold in the world a huge amount of wastes originated in the form of spoil heaps and tailing dumps, in which the content of valuable components allow them to be considered a real additional resource of precious metals. The aim of the work was to establish the changes that took place in time in the spoil heaps of gold mining and to determine the prospects of the technogene placers as a potential source of the precious metal. The investigations were carried out with the use of the methods of the analytical raster electron microscopy and mineralogical and atomic-absorption analyses. On the example of the Nizhneselemdzhinsky gold-bearing node of Priamurye we have done the compatative analysis of the mineral and granulometric composition of the original and developed placers. It is shown that through the technogenesis the mineral composition of the deposits changes including the process of decomposition of the lead and iron minerals with a partial reduction to a native metal. In addition to the native gold in the technogene placers there have been found the following minerals with a high content of the precious metal: rutile, monazite, magnetite, metallic lead, galena, ilmenite, and zircon. The content of free gold in dumps is 190 mg/m3 in the average. The main amount of it (about 83%) consists of the fine gold (< 0.5 mm). We have studied the chemical composition of the native gold and associated rocks. It has been established that the gold has a multiphase composition. The phases are for the most part the gold amalgams and have two-, three-, and four-component compositions (Au-Hg, Au-Ag-Hg, Au-Hg-Pb, Au-Ag-Hg-Pb). About 30% of gold of the technogene placers have a high standard of fineness (~980‰). Almost all native gold is in close intergrowths with the rock-forming matrix of different composition: hydroalumosilicates, oxides, and hydroxides of Fe, Mn, and Pb, highly carbonaceous and carbon-bearing formations, and so on. Under the action of the physicochemical and biochemical process in the technogene placers different transformations of the native gold take place: purification at the expense of the silver evacuation; decomposition of the minerals-concentrators of gold; precipitation of micro- and nano-gold at the geochemical barriers with the formation of the so-called “new” gold (from nanoformations to micro- and macroforms). Through the operation of the technogene placers one should take into account the fact that the ore minerals in them have high concentrations of heavy metals and radioactive elements, and the gold has a complicated multiphase and multicomponent composition, and ¾ of it is amalgamated. The data obtained give the additional information for the elaboration of technologies for the development of the prospective gold-bearing technogene placers.

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6

Gehring, Petra. "Bio-Vaterschaft. Die Wiederkehr der Zeugung als technogene Obsession." Figurationen 6, no. 2 (2005): 107–24. http://dx.doi.org/10.7788/figurationen.2005.6.2.107.

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7

Meuser, Helmut. "Ein Bestimmungsschlüssel für natürliche und technogene Substrate in Böden städtisch-industrieller Verdichtungsräume." Zeitschrift für Pflanzenernährung und Bodenkunde 159, no. 3 (1996): 305–12. http://dx.doi.org/10.1002/jpln.1996.3581590312.

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8

Zvereva, Valentina Pavlovna, Anastasia Igorevna Lysenko, and Alyona Mikhailovna Kostina. "Estimation of Effect of Hypergene Processes Proceeding in the Mining-Industrial Technogene System on the Hydrosphere of Dal'negorsk District Using Physicochemical Modeling Method (Primorsky Region)." Advanced Materials Research 813 (September 2013): 246–49. http://dx.doi.org/10.4028/www.scientific.net/amr.813.246.

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Estimation of the effect of hypergene and technogene processes proceeding in the ore bodies of the mining excavations and the tailings of the old tailing dump of the Krasnorechenskaya concentrating mills of Dalnegorsk district showed that mineralization of solutions in all modeling systems is high. This allows the hypergene minerals to be crystallized from the solutions. The solutions form the mine and drainage waters, in which the content of sulfide elements is tens, hundreds, thousands, and even tens of thousands times higher than the background characteristics.

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9

Peganov, Nikolay, Aleksandr Tumanov, and Vladimir Tumanov. "Mathematical model for the evaluation of risk of emergency situations at a dangerous technical object based on artificial neural networks." SHS Web of Conferences 44 (2018): 00069. http://dx.doi.org/10.1051/shsconf/20184400069.

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In the work performed adaptation of artificial neural networks in modern security systems potentially dangerous technical objects — high-rise buildings as tools for assessing and forecasting in management decision. The study obtained the main scientific results: the mathematical model of risk assessment of man-made emergencies based on artificial neural networks; the mathematical model, adapted to the cumulative model of development technogene emergency-fire; provided risk assessment technique manmade emergencies based on artificial neural networks; represented private man-made fire risk assessment methodology using artificial neural networks.

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10

Uzhga-Rebrov, Oleg, and Galina Kuleshova. "The Prospects of Using Fuzzy Approaches to Ecological Risk Assessment." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 2 (August 8, 2015): 34. http://dx.doi.org/10.17770/etr2013vol2.866.

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The issue of environmental quality improvement has been receiving much attention in the developed countries in recent years. Due to that, the role of assessment of ecological risks associated both with natural events and technogene activity of humans is increasing. Previous approaches to the assessment of ecological risks were fully based on statistical data and expert evaluation of potential losses and probabilities of unfavourable consequences. When this kind of assessment is carried out, it is assumed explicitly that experts are able to evaluate point probabilities. However, such assumptions are far from being true. As a result, fuzzy approaches to ecological risk assessment became popular lately. This paper focuses on two practical approaches of that kind. The paper is aimed at attracting practical attention to new up-to-date techniques that could be successfully applied to assess ecological risks in Latvia.

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11

Sokolova, Inna, Natalya Mikhailova, and Alexandr Velikanov. "Induced seismic events on the territory of the former Semipalatinsk Test Site (STS) according to the data of field observations." Russian Journal of Seismology 2, no. 4 (2020): 7–15. http://dx.doi.org/10.35540/2686-7907.2020.4.01.

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Seismicity in the area of the Semipalatinsk Test Site near the sites of previously conducted nu-clear tests, as well as on the territory of operating quarries in the STS area was investigated. To study man-made events at the test site, the data of field seismic observations for 2005-2010, and 2018-2020 was used. In addition, data from the Kurchatov-Cross permanent seismic array, the Kurchatov IRIS IDA three-component station, and the Kurchatov infrasound station were used. It is shown that during the period of UNE conduction on the territory of the Semipalatinsk Test Site, as well as in recent years in the area of nuclear explosions, induced earthquakes with low-energy were observed. In the area of mineral mines, where intensive blasts are carried out, technogene-ous earthquakes induced by the prolonged impact of industrial explosions have been recorded.

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12

Fomin, A. I., and D. A. Besperstov. "COAL ENTERPRISES’ PROTECTION AGAINST EMERGENCY SITUATIONS, INCLUDING THOSE RELATED TO THE FIRES OF NATURAL AND TECHNOGENE ORIGIN." Bulletin of Research Center for Safety in Coal Industry (Industial Safety) 90 (September 25, 2020): 14–21. http://dx.doi.org/10.26631/arc3-2020-14-21.

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13

Ivanik, O., L. Tustanovska, and K. Hadiatska. "MAIN CAUSES OF GRAVITATION PROCESSES WITHIN THE MIDDLE DNIEPER REGION." Visnyk of Taras Shevchenko National University of Kyiv. Geology, no. 1 (88) (2020): 6–11. http://dx.doi.org/10.17721/1728-2713.88.01.

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Integrated assessment and analyses of gravitational geological processes impact on the technogene objects is based on a systematic approach to the analysis of the geological environment; creation of geological, mathematical and spatial models of the geological environment, development of analytical tools. The complex application of geological and geomorphological methods (structural-morphometric analysis, comparative tectonics and structural analysis), remote sensing data and GIS technologies made it possible to identify the relationship between the processes of geomorphogenesis and tectogenesis within the Middle Dnieper area, identify the causes of gravitational geological processes, and build a series of spatial models. These models describe the impact of geomorphological and tectonic processes on the natural hazards. Based on the analysis of structural and morphometric indices, the tectonic structures, which are most elevated in relief, were recorded. Using the residual relief map, located above the baseline surfaces of the respective orders, structural zones are highlighted, reflecting the relationship of tectonic and erosion and reservoir erosion processes. Digital models of base surfaces and residual topography are aimed at the detection of local structures and the study of slope processes of the territory. Neotectonic movements of not only local but also regional character were allowed to follow. The residual relief outlines the positive forms of relief confined to anticlinal folds, which refer to the positive anomalies of gravity.

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14

Tyulkova, E. G. "Morphological parameters leaves woody plants in an urban environment (on Gomel example)." Ecology and Noospherology 26, no. 3-4 (2015): 62–71. http://dx.doi.org/10.15421/031520.

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At present much attention is paid to the investigation of the indicative features of organisms on the whole and vegetative objects in particular. However, it should be noted that sources of toxic elements distributed unevenly on the territories and having various character and intensity in the form of the enterprises and constructions create rather motley picture of environmental pollution both by structure of pollutants, and by their concentration. Therefore an important scientific problem is the examination not only of changes in conditions of technogenic influence in general, but the research of dependence of intensity of morphological plants parameters change on structure and concentration of chemical pollutants in the environment, and also the assessment of possible consequences of pollutants accumulation in vegetative objects. This was the aim of this work. To perform the work used landscape-geochemical analysis include, extending the definition of the emission factor load, characteristic technogene sources of pollution in the form of industrial plants, evaluation of storage medium (vegetation). Vegetation condition was assessed by determining morphological parameters - the length and width of the leaf blade. The article presents a comparative assessment of the anthropogenic impact level of the largest industrial enterprises on the air state in the city of Gomel. Enterprises of western and southern industrial zone have proved to make the greatest contribution to the urban air pollution. The value of the standard deviation was used to assess the degree of anthropogenic impact of industrial enterprises on morphological parameters of woody plants. This index increased in the western and southern industrial zones in the direction from the enterprises with the large volume of pollutant emissions to the enterprises with the small volume of emissions. This trend is caused by stabilizing selection action due to the environmental stress in the form of emissions of the industrial enterprises in these zones. It is also revealed that in western and southern industrial zones the formation of the leaf blade length and width depends more on the level of anthropogenic impact of the chemical plant, combined heat and power plant, JSC «Centrolit» and JSC «Gomeldrev» compared with other companies, that should be considered when further improvement of environmental activities. The results are generally characterized by scientific novelty of the research and can be used for the purpose of indexing the level of anthropogenic impact on urban areas and further improve the methods of monitoring the state of the urban environment. Next it is planned to evaluate the morphological parameters of the leaf blade of woody plants growing in the area of two large industrial enterprises of the Gomel region – JSC «Mozyr Oil Refinery» (Mozyr), JSC «Belarusian Metallurgical Plant» (Zhlobin) and in city parklands. Then the further testing of the heavy metals content will be carried out in the samples of woody plants, grasses and soil from the territory of the industrial enterprises and parklands of the city of Gomel, Mozyr, and Zhlobin.

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15

Shmalko, Volodymyr, Oleg Zelensky, and Maryan Rudkevich. "Technogenic Nanoparticles from Coal Carbonization Products." Chemistry & Chemical Technology 7, no. 3 (2013): 359–64. http://dx.doi.org/10.23939/chcht07.03.359.

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16

Billard, Jacques. "Une technogenèse." Médium 54, no. 1 (2018): 47. http://dx.doi.org/10.3917/mediu.054.0047.

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17

С. Э., Бадмаева, Космаков В. И., Бадмаева Ю. В. та Бакач А. А. "ФОРМИРОВАНИЕ ТЕХНОГЕННОГО ЛАНДШАФТА ПРИ ДОБЫЧЕ ПОЛЕЗНЫХ ИСКОПАЕМЫХ". Bulletin of KSAU, № 5 (21 травня 2020): 69–72. http://dx.doi.org/10.36718/1819-4036-2020-5-69-72.

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Цель исследования – изучение формирования техногенного ландшафта при добыче россыпного месторождения золота в бассейне р. Колоромо Северо-Енисейского района Красноярского края. Река Колоромо является правым притоком р. Чапа. Рельеф района месторождения среднегорный, интенсивно расчлененный с абсолютными отметками водоразделов от 350 до 982 м – г. Гаревский Полкан и относительными превышениями водоразделов над поймами рек 150–400 м. Все хребты и реки вытянуты в северо-западном направлении. Долина р. Колоромо асимметрична, на правом крутом борту широко развиты осыпи, курумы, а на левом пологом – широкие террасо-увалы, перекрытые делювиальными шлейфами мощностью 2–8 м. Ширина долины колеблется от 120 до 650 м, ширина русла реки 3–10 м, характерно быстрое течение, большое количество перекатов, шивер. Глубина плесов составляет 0,5–1 м. При анализе состояния техногенной территории был использован картографический подход, маршрутные полевые исследования. Представлены результаты исследования формирования техногенных ландшафтов. При отработке россыпных месторождений происходят значительные нарушения естественных территорий в границах нарушаемых участков, сопровождающиеся коренными изменениями ландшафтов по пространственной структуре, и их литогенной основы. Территории, нарушенные разработками месторождений россыпного золота, представлены карьерными выемками (выработанное пространство), траншеями, отвалами вскрышных пород, отвалами промывки, технологическими водоемами, руслами водотоков (руслоотводами). Естественные речные долины преобразуются в техногенные грядовые озерно-речные комплексы. Согласно структурным изменениям, происходящим при добычных работах, техногенные территории подразделяются на несколько участков: русло водотока (руслоотвод), выработанное пространство, пруды-отстой-ники, отвалы вскрышных пород, отвалы промывки. При отработке месторождения в бассейне р. Колоромо размещение отвалов вскрышных пород производилось на бортах карьерной выемки. При разработке россыпных месторождений золота происходит изменение ландшафта, которое зависит от применяемой технологии разработки месторождений и приводит к образованию техногенных ландшафтов. Предприятия, нарушившие естественную структуру агроландшафта, должны предусмотреть мероприятия по сельскохозяйственной или лесохозяйственной рекультивации.

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18

Anatolii, Gaidin. "Technogenic salt karst." Izvestiya vysshikh uchebnykh zavedenii Gornyi zhurnal, no. 6 (September 24, 2020): 48–57. http://dx.doi.org/10.21440/0536-1028-2020-6-48-57.

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Introduction. There are the speleological and engineering-geological areas in karst studies. Engineeringgeological area has two aspects, the surface aspect including the construction of surface buildings in the areas with the karst hazard and the subsurface aspect of prevention and protection from karstification when developing mineral deposits. Although shafts in salt mines has been working since the Middle Ages, the salt karst is still the reason for the destruction of a lot of salt mines. Research aim is to reveal the physical and chemical mechanism of salt karst development and the reasons for accidents and flooding in salt mines. Methodology included the analysis of regular survey measurements of surface deformation, recording of brine manifestations in mine workings, chemical analyses in brines, hydraulic measurements at surface watercourses, direct determinations of brine aggression, geophysical research by the natural field method, vertical electrical sounding, etc. In recent years, in order to control surface deformation, the data from the radar survey have been used. Results. A clue to the mechanism of salt karst responsible for accidents is the theory of hydrodynamic systems by A. M. Ovchinnikov, the elements of which are the areas of accumulation, transit, and discharge. Brine motion is in the supra-salt reservoir. The trajectory of brine motion is determined by the relief of the salt table. Pressure flow take up the elevated terrain. Accumulation areas are confined to stream corridors permeating the low-permeability strata which covers the salt. The area of transit distinguishes between the zone of the pressure flow and the vertical slot where the brines move in the gravity turbulent conditions. Mine workings make up the discharge area. Within them under the action of aggressive brines triangular niches develop. Pillars undercut results in their collapse and surface sink. Summary. Salt karst development mechanism disclosure has made it possible to propose the methods for predicting its effect and the ways of predicting flooding in salt mines.

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19

GRIGOR’EV, I. I., S. N. KOVALEV, and I. I. RYSIN. "THE TECHNOGENIC GULLIES." Geomorphology RAS, no. 2 (May 26, 2016): 27–33. http://dx.doi.org/10.15356/0435-4281-2016-2-27-33.

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20

Izvekov, Yu A., E. M. Gugina, and V. V. Shemetova. "Technogenic risk control." IOP Conference Series: Materials Science and Engineering 451 (December 14, 2018): 012178. http://dx.doi.org/10.1088/1742-6596/451/1/012178.

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21

Izvekov, Yu A., E. M. Gugina, and V. V. Shemetova. "Technogenic risk control." IOP Conference Series: Materials Science and Engineering 451 (December 14, 2018): 012178. http://dx.doi.org/10.1088/1757-899x/451/1/012178.

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22

Sungatullin, Iskander R., Victoria A. Gafarova, Dinar H. Makhmutov, and Iskander R. Kuzeev. "INDIVIDUAL TECHNOGENIC RISKS." Oil and Gas Business, no. 2 (April 2021): 28. http://dx.doi.org/10.17122/ogbus-2021-2-28-47.

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23

Seleznev, Andrian, Ekaterina Ilgasheva, Ilia Yarmoshenko, and Georgy Malinovsky. "Coarse Technogenic Material in Urban Surface Deposited Sediments (USDS)." Atmosphere 12, no. 6 (2021): 754. http://dx.doi.org/10.3390/atmos12060754.

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In the current paper, the analysis of heavy mineral concentrate (Schlich analysis) was used to study the particles of technogenic origin in the samples of urban surface-deposited sediments (USDS). The USDS samples were collected in the residential areas of 10 Russian cities located in different economic, climatic, and geological zones: Ufa, Perm, Tyumen, Chelyabinsk, Nizhny Tagil, Magnitogorsk, Nizhny Novgorod, Rostov-on-Don, Murmansk, and Ekaterinburg. The number of technogenic particles was determined in the coarse particle size fractions of 0.1–0.25 and 0.25–1 mm. The types of technogenic particle were studied by scanning electron microscopy (SEM) analysis. The amount of technogenic material differed from city to city; the fraction of technogenic particles in the samples varied in the range from 0.01 to 0.43 with an average value of 0.18. The technogenic particles in USDS samples were represented by lithoid and granulated slag, iron and silicate microspheres, fragments of brick, paint, glass, plaster, and other household waste. Various types of technogenic particle differed in morphological characteristics as well as in chemical composition. The novelty and significance of the study comprises the following: it has been shown that technogenic particles are contained in a significant part of the USDS; the quantitative indicators of the accumulation of technogenic particles in the urban landscape have been determined; the contributions of various types of particles to the total amount of technogenic material were estimated for the urban landscape; the trends in the transformation of typomorphic elemental associations in the urban sediments associated with the material of technogenic origin were demonstrated; and the alteration trends in the USDS microelemental content were revealed, taking into account the impurities in the composition of technogenic particles.

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24

Statyukha, Gennady, Tatyana Bojko, Vladyslav Bendyug, and Arcady Shakhnovsky. "Sustainable Development in Quantitative Indicators of Technogenic Safety Assessment." Chemistry & Chemical Technology 4, no. 1 (2010): 69–72. http://dx.doi.org/10.23939/chcht04.01.069.

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25

Виноградова, Л., L. Vinogradova, Е. Игнатьев, et al. "Systematic Approach to Power Lines’ Status Assessment Using Software Package to Prevent Technogenic Hazards." Safety in Technosphere 6, no. 5 (2018): 41–47. http://dx.doi.org/10.12737/article_5a85597135dff6.23408951.

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It has been shown as a combination of theoretical positions for technogenic safety’s systemology and modern information technologies’ capabilities can help prevent dangerous technogenic impacts. Have been revealed systemological method’s main terms and concepts needed to investigate the problem of technogenic safety. Have been presented descriptions of an overhead power line as a collection of complex technogenic system and technogenic impacts created by this system’s components. Has been given the general characteristics of the «Diagnostics +» software complex for the electrical equipment’s status assessment based on processing of current information’s large volumes. Have been provided examples for representation of overhead power lines in the program complex, and types of their tests in accordance with the directive documents. It has been stated that equipment status prediction aids prevent an occurrence of dangerous technogenic impacts that may accompany the operation of overhead power lines.

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26

Stepin, Vyacheslav S. "Traditional and Technogenic Civilizations." Russian Studies in Philosophy 53, no. 2 (2015): 159–67. http://dx.doi.org/10.1080/10611967.2015.1096700.

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27

Khoroshavin, L. B., V. A. Perepelitsyn, and D. K. Kochkin. "Problems of technogenic resources." Refractories and Industrial Ceramics 39, no. 9-10 (1998): 366–68. http://dx.doi.org/10.1007/bf02770604.

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28

Zvereva, Valentina, Anastasiya Lysenko, and Konstantin Frolov. "Modern Minerals Formation Genesis in Kavalerovsky Tin–Ore District Technogenic System (Primorsky Krai)." Minerals 10, no. 2 (2020): 91. http://dx.doi.org/10.3390/min10020091.

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Parameters and conditions of crystallization for the majority of hypergenic and technogenic minerals have not yet been studied, as their determination is often difficult due to their imperfect crystalline structure (X-ray amorphous) and formation in polymineral compounds. The article discusses the formation conditions of 20 hypergenic and technogenic minerals from technogenic waters in the mining industrial system of the Kavalerovsky district tin–sulfide deposits (Primorsky krai) in Russia. For various ratios of hypogenic minerals–host rocks in ore and in tailings in a wide temperature range (from −25 to 45 °C), the Eh-pH parameters and the minerals paragenesis were established. All hypergenic and technogenic minerals formed during modeling were found and diagnosed in the Kavalerovsky tin–ore district mining industrial technogenic system.

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29

Sheshukov, O. Yu, M. A. Mikheenkov, and D. A. Lobanov. "Zinc Techno-Genic Formations: Physico-Chemical Features of its Extraction." Solid State Phenomena 299 (January 2020): 1139–51. http://dx.doi.org/10.4028/www.scientific.net/ssp.299.1139.

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In technogenic formations, zinc is found in oxide and sulphide forms. Extraction of zinc oxide from technogenic formations is widely used in industry. Removing zinc sulfide from technogenic formations is difficult and is currently almost never used. In the present work, the physicochemical features of zinc extraction from technogenic formations, in which zinc is presented in oxide and sulphide forms, are considered. Thermodynamic features of the processes and possible ways to extract zinc sulphide are shown. This work also considers the ways of valuable commercial products obtaining from the roasting products.

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30

Zamotaev, I. V., and V. P. Belobrov. "Position of soils and soil-like formations of football grounds in the soil classification system." Dokuchaev Soil Bulletin, no. 79 (July 1, 2015): 91–110. http://dx.doi.org/10.19047/0136-1694-2015-79-91-110.

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Under consideration is the classification of soils and soil-like formations in special landscapes and the football ground in particular. The latter is usually represented by soils subjected to human impacts of varying intensity: from weakly transformed by technogenic processes to artificial soils or technogenic superficial formations. The objects of research are more than 40 football grounds in Russia and the Republic of Byelarus. They differ in the age (exploitation time), regular and intensive technogenic loads, natural conditions and soil properties. The football grounds under study were divided into 3 groups: sports-ground at the age of its exploitation (less than 5 years), sports-mass grounds (30-50 years) and professional football grounds (50-75 years). Every group of football grounds is characteristic of soils and technogenic superficial formations represented by (1) technogenic-natural soils, (2) technogenically transformed soils and (3) technogenic superficial formations. The first two groups include the surface-transformed and disturbed soils, the natural profile of which is weakly changed. The technogenic superficial formations artificially constructed on the buried horizons of natural soils are highly subjected to technogenesis. In dependence on natural and technogenic conditions, age or exploitation time, peculiar features of soil stratum on football grounds it is possible to recognize a postlithogenic type of soddy-podzolic soils as well as 3 synlithogenic types represented by techno-soddy podzolic soil and 2 types of technogenic superficial formations including primitive and soddy quasizems. The evolution trends are striving to develop three subtypes of soddy quasizems under all the bioclimatic conditions including lessive, gleyic and solonetzic ones, whereas under humid conditions of the Moscow region there exist 5 subtypes of techno-soddy podzolic soils represented by lessive, gleyic, technogenically overcompacted, residual-carbonate and chemically polluted ones.

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Machado, Carlos Augusto. "Urban expansion and the formation of technogenic deposits in tropical areas: The case of Araguaína city." Investigaciones Geográficas, no. 47 (September 11, 2014): 3. http://dx.doi.org/10.5354/0719-5370.2014.32991.

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Technogenic deposits are formed with the materials produced by the human activity and direct or indirect deposition of sediments resulting in artificial bodies with an own dynamic in each environment. Among the problems, the formation and expansion of the technogenic deposits in the Araguaína city, north of Tocantins state (Brazil), may be subject to the economic cycles and technogenic resources in the last decades. The present study aims at two main aspects, at first a short discussion about the technogenic deposits worldwide will be made and then our aim will be analyzing will be made about the different types of inorganic, chemical, organic and terrigenous deposits in different environments: terrestrial, fluvial and lagoon. The applied methodology was based on the review of the literature, characterization of the study area and urban expansion, identification of satellite images and the structural and morphologic characterization of the technogenic materials. The results point at the link between the types of materials and phases of urban expansion, which mean that the deposits have a higher concentration of organic material and dominance of inorganic materials. Due to the necessity of adjusting the relief and soil for the construction, some areas suffered severe topographic changes and great deposition of technogenic materials. The future perspectives, based on the present conditions, indicate an increasing number and variety of technogenic deposits in some study areas

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Chumachenko, Serhii, Yevhen Morshch, Kostyantin Lysychenko, Andrii Pruskyi, and Roman Shevchenko. "Structural and logical model of the mechanism for regulating technogenic safety in emergency situations of military-technogenic origin." Legal, regulatory and metrological support of information security system in Ukraine, no. 2(38) (July 21, 2021): 52–66. http://dx.doi.org/10.20535/2074-9481.2(38).2019.234200.

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To ensure stable management of technogenic safety and civil protection in these conditions, it is necessary to develop an information model for managing technogenic security under verious conditions of use of the Armed Forces of Ukraine with the provision of minimal risks and threats of emergencies of military technogenic origin. The information model provides for three components, namely: the first is a model for managing technogenic security safety in the zone of the joint forces operation in a steady state; the second is a model for managing technogenic safety in the area of the joint forces operation in an emergency of natural or technogenic origin; third is a model for managing technogenic security in the area of the joint forces operation in an emergency of military-technogenic origin. The paper shows that the information model of the mechanism of man-made safety regulation during emergencies of military-man-made origin is a set of specific methods, forms, techniques, tools and levers of man-made safety regulation, through the improvement of which, in fact, the man-made safety system is improved. regional level. On the example of solving the practical problem of determining the depth and area of distribution of the primary cloud of highly toxic substances and its impact on military facilities, shows the use of information model to provide the decision maker with necessary and sufficient information to make management decisions to ensure military-man-made security . To assess the effectiveness of mechanisms for state regulation of man-made safety at the regional level, it is proposed to use the method of hierarchy analysis. According to this model, the subject of management (management bodies in the field of technogenic safety) exerts a controlling influence (on the basis of laws, decrees, by-laws, standards, resolutions, orders, programs of ecological direction) on the object of management (social facilities, enterprises, natural objects), which in accordance with the received control impact, changes its state, activity, quantitative and qualitative parameters of the state or impact on the environment.

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Ignatyeva, M. N., V. V. Yurak, A. V. Dushin, and V. E. Strovsky. "Technogenic mineral accumulations: problems of transition to circular economy." Gornye nauki i tekhnologii = Mining Science and Technology (Russia) 6, no. 2 (2021): 73–89. http://dx.doi.org/10.17073/2500-0632-2021-2-73-89.

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The study hypothesis is determined by the statement that the identification of a set of issues covering all stages of introducing technogenic deposits into economic turnover will allow focusing on solving a set of complex problems associated with technogenic mineral accumulations (mining waste). The aim of the study was to identify problems requiring priority resolution, which, in turn, accelerated the transition to a circular economy (implementation of the concept of closed supply chains) in the context of handling technogenic mineral accumulations. In the course of the study, issues of legal nature were identified (caused by the absence of the legal status of technogenic deposits and the regulation of their use regime in the Federal Law of the Russian Federation “On Subsoil”). A number of aspects are due to the complexity and cost of development of technogenic deposits, which are rightfully classified as unconventional types of raw materials, and in most cases require state support (for involving in commercial exploitation) in the form of a system of economic incentives, the feasibility of which should be confirmed by newly-elaborated regulatory legal acts. State should use the tools of public-private partnership in solving waste problems, in particular, referring to the positively proven experience of implementing regional target programs for processing of technogenic mineral accumulations. Viability of transition to circular economy in the sphere of handling technogenic mineral accumulations depends on the timeliness of the identified problems solution.

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Peregudov, Volodymyr, Ihor Hryhoriev, Serhii Joukov, and Yulian Hryhoriev. "Determination of the transfer step of the ore chute while mining the technogenic deposit of the bulk type." E3S Web of Conferences 166 (2020): 02004. http://dx.doi.org/10.1051/e3sconf/202016602004.

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Further development of the open mining works on the domestic enterprises will be accompanied by the worsening of mining-geological conditions and declining of the quality of iron ore raw materials. In the same time, the accumulated mining wastes, that can make the technogenic deposits, pass into one of the important sources of the mineral raw materials. Taking into account this thing, the development and implementation of the modern technological circuits of the technogenic deposit development is an actual calling for mining industry, and determination and optimization of process conditions of the technogenic deposit development – is the scientific task of this publication. The obtained results of studies of the optimum step value of the ore chute transfer during the technogenic deposit development can be used by design organizations and mining enterprises for designing works. The obtained methodology and the proposed mathematical dependencies will reduce the cost of mining of the technogenic deposit due to the reasonable timely transfer of the open ore chute.

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Voloshyn, P. "The flooding of Lviv territory: reasons, patterns of development, ecological consequences." Visnyk of the Lviv University. Series Geography, no. 39 (December 15, 2011): 72–77. http://dx.doi.org/10.30970/vgg.2011.39.2164.

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Flooding territories of Lviv occupy area more than 50 km2 . The largest area of technogenic flooding belongs to Lviv plateau. Highly dissected parts of Roztochchya belong to nonflooding. Main nature reasons of flooding development are near to surface occurrence waterproof deposits and leveled relief. Technogenic flooding are outflows of water from engineer networks and infraction of surface water. Key words: flooding, technogenic aquifer, soil waters, waterproof deposits, cultural layer, seismicity.

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Kul'Bachko, Y., O. Pakhomov, O. Didur, and I. Loza. "Features of forming an invertebrate fauna in technogen environment (Kriviy Rig, Ukraine)." Acta Agraria Debreceniensis, no. 70 (October 24, 2016): 53–56. http://dx.doi.org/10.34101/actaagrar/70/1817.

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The features of invertebrate fauna forming in conditions of technogen pressure (Kriviy Rig, Ukraine) were studied. The taxonomic composition, dominance structure and correlation of soil invertebrates’ functional groups in the large industrial enterprises were examined. It had been found that a small thickness of the soil layer as a habitat for ground animals causes the depletion of taxonomic composition, species richness and decrease the total number of soil invertebrates. Gastropoda molluscs in conditions of technogen pressure are the most adapted to stresses group of invertebrates.

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Sheshukov, O. Yu, M. A. Mikheenkov, and Denis K. Egiazaryan. "Features of Zinc Extraction from Sulfide Forms." Materials Science Forum 989 (May 2020): 228–34. http://dx.doi.org/10.4028/www.scientific.net/msf.989.228.

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Zinc can be found in oxide and sulfide forms in technogenic formations. Zinc oxide extraction from technogenic formations is widely used in industry. Removing zinc sulfide from technogenic formations is difficult and is currently almost never used. In the present work, the physicochemical features of zinc extraction from sulfide are considered. Process thermodynamic features and possible ways to extract zinc sulfide are shown. Also, ways of valuable commercial products, obtaining from the roasting products, are considered.

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Bubnova, Olena. "Prediction of changes in the state of the geological environment in the mining region." E3S Web of Conferences 109 (2019): 00009. http://dx.doi.org/10.1051/e3sconf/201910900009.

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The mining industry is fundamental in the violation of the natural environment and the creation of technogenic. Due to the fact that the natural, disturbed and technogenic environments are in direct contact with each other, there are a number of interrelations between them that affect the general state of the environment. It is shown that the interaction of disturbed and technogenic arrays with the natural geological environment leads to the development of negative processes in the form of landslides, flooding and drainage of territories. In turn, these negative processes lead to the formation of secondary disturbances in the natural environment and directly in disturbed and technogenic arrays - additional sedimentation and deformation of rocks, the formation of dips. The main reason for the development of such hazardous processes is the violation of the hydrogeological regime in the vast territories adjacent to the mine workings. Studies of the hydrogeological and hydrological regimes in disturbed and technogenic arrays are given. The processes of landslide formation and their causes in quarries and in dumps of enterprises mining various types of minerals are considered.

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39

Tarovik, V. "Formulation of technogenic underwater noise problem as a factor of state marine and transport policy." Transactions of the Krylov State Research Centre 3, no. 397 (2021): 115–26. http://dx.doi.org/10.24937/2542-2324-2021-3-397-115-126.

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Object and purpose of research. The study addresses the technogenic underwater noise issues with a view to environmental and competitive challenges, as well as the Navy interests. Materials and methods. The issues studied in this investigation are relatively new for the Russian shipbuilding, shipping and marine activities, and the first step to systematic studies should be formulation of a technogenic noise problem as a physical phenomenon, which have to be considered in the state marine and transportation policy. The paper uses results of design studies performed in Krylov State research Centre, as well as information from mass media. The main sources of the technogenic underwater noise are coastal industries and port infrastructure, marine oil & gas structures, transport and ice-breaking vessels. Main results. It is concluded that a special-purpose integrated target program should be formulated and performed, whose result would be systematization of research and design projects aimed at the analysis, regulation and standardization of technogenic underwater noise parameters of various marine technologies. Conclusion. Technogenic underwater noise is directly related to the safety of marine ecosystems. In addition, it is a factor of commercial and large-scale economic competition in the international community. In future the technogenic underwater noise of marine facilities may become an instrument of competition for the opportunity and right to exploit Russian oil & gas deposits, as well as to use Russian Arctic routes. Against the backdrop of these two factors, the Navy interests are obviously to raise the efficiency of fixed and mobile sonar systems in the environment of high technogenic noise produced by civil marine activities.

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Vyshchur, V. Y., B. V. Gutyj, N. P. Nyschemenko, et al. "Effect of industry on the content of fatty acids in the tissues of the honey-bee head." Ukrainian Journal of Ecology 9, no. 3 (2019): 174–79. http://dx.doi.org/10.15421/2019_76.

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The tissues of the head of honey bees which are kept in the areas with a medium and low level of technogenic burden demonstrate the decrease in the contents of iron, zinc, copper, chromium, nickel, lead and cadmium in comparison with the tissues of the head of honey bees grown in areas with a high level of technogenic burden. Due to the activity of saturated fatty acids with the even and odd number of carbon atoms in chain, monounsaturated fatty acids of n-7 and n-9 families and polyunsaturated fatty acids of n-3 and n-6 families, the contents of anionic fatty acids, which are inaccessible for the bee body, decreases in the tissues of the head of honey bees which are kept in the areas with a medium and low level of technogenic burden in comparison with the tissues of the head of honey bees grown in areas with a high level of technogenic burden. 3. Monounsaturated fatty acids of n-7 and n-9 families and polyunsaturated fatty acids of n-3 and n-6 families in the tissues of the head of honey bees lead to increase of the total number of easily accessible non-esterified fatty acids for the honey bees which are kept in the areas with a medium and low level of technogenic burden in comparison with the tissues of the head of honey bees grown in areas with a high level of technogenic burden. Furthermore, the intensity of transformations of the non-esterified form of linolenic acid in its more long-chain and more unsaturated derivatives rises in the head tissues of the former. This fact indicates that the reduction of technogenic impact on the area results in the increase of the activity of desaturase in the tissues of the head of honey bees. The contents of heavy metals, anionic and non-esterified fatty acids in the tissues of the head of honey bees which are kept in the areas with low level of technogenic burden undergoes the most significant changes.

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Minaev, V. A., N. G. Topolsky, A. O. Faddeev, R. O. Stepanov, and D. S. Grachev. "Risk assessment models with functionally different influences on natural and technical systems." Technology of technosphere safety 89 (2020): 8–19. http://dx.doi.org/10.25257/tts.2020.3.89.8-19.

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Introduction. The complex combination of natural and technogenic factors that lead to dangerous threats to the health and life of the population, as well as to material values, creates a need to develop special mathematical models for risk assessment in the relevant territories. Herewith it is important to take into account the significant differences between these factors. The new areas of research are models that describe natural and technogenic risks using differential equations that reflect different types of functions. The article presents the development of this research area. Goals and objectives. The goal of the article is to create a model for risk assessment in natural and technical systems (PTS), based on taking into account the influences of different natural and technogenic factors on them. Objectives include justification, construction and practical implementation of the mathematical model of risk assessment in the form of differential equations system. Methods include interpretation of the considered influences on PTS in terms of risks and assessment of the dynamic interaction of natural and technogenic factors in the form of inhomogeneous differential equations. Results and discussion. Solutions for models of assessing complex natural and technogenic risks in relation to two cases that differ in NTS are found: functionally different external natural and technogenic influences on PTS, which are understood as their type, in which the effects of both natural and technogenic factors are described by different mathematical functions. Conclusions. The first model considers parabolic (reflecting threats whose intensity gradually decreases with distance from the epicenter) and linear types of influences (reflecting sudden threats). The second model considers parabolic and hyperbolic (reflecting threats, the intensity of which decreases sharply over time) types of influences. It is concluded that it is necessary to create a special computer album of complex influences on the PTS in order to prevent "replay" of various situations and develop the most effective response to emerging dangers from the EMERCOM units and other structures. Key words: model, assessment, natural and technogenic risks, functionally different influences, counteraction, EMERCOM units.

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Аbdulinа, D. R., G. O. Iutynska, and L. M. Purish. "Fatty acid composition of sulfate-reducing bacteria isolated from technogenic ecotopes." Ukrainian Biochemical Journal 92, no. 4 (2020): 103–10. http://dx.doi.org/10.15407/ubj92.04.103.

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43

Khimchenko, S. V. "New effective sorbents for purification of aqueous media from technogenic contaminants." Functional Materials 24, no. 4 (2017): 706–13. http://dx.doi.org/10.15407/fm24.04.706.

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Antsiferova, A. A., V. A. Demin, Vladimir F. Demin, and V. Yu Soloviev. "CONCEPT OF TECHNOGENIC RISK MANAGEMENT." Hygiene and sanitation 96, no. 8 (2019): 780–85. http://dx.doi.org/10.18821/0016-9900-2017-96-8-780-785.

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There are proposed conceptual positions and levels of decision-making on provision of the safety, social and medical protection of the human on the base of the assessment, analysis and risk management in different areas of human activity in normal and emergency conditions under the exposure to man-made and some natural hazard sources. At the base of developed applications there is a unified approach to the development and use of modern risk assessment methodology: the elaboration of a common method of the risk assessment and, basing on it, specific and simplified methods for concrete sources of hazard impact. This structure of methodological bases of risk assessment, in its full development makes it more transparent and comparable as well specific methods, as the support of decision-making on protective and other measures from different sources of danger. There were formulated proposals for universal safety standards (SSs) and other levels of decision-making on safety, social and medical protection of the population and staff of hazardous industries, including acceptable levels of risk. For the establishment of SSs and other decision-making levels, a special risk index is used: the relative damage (ratio of years of life lost to a year of stay-at-risk). This index is most appropriate for evaluation, comparison and management of risk, especially in conditions of two or more acting danger sources. On the base of universal SSs there are developed branch main SSs for certain isolated sources of danger. They are expressed in those indices (specific risk indices or impact indices in their different definitions), which by now are widely used in the practice or will be chosen for practical use in the future. In the ensuring human safety in normal conditions, the main use of the risk assessment is the development and support of SSs and other levels of decision-making. In emergencies the specific risk assessment besides to the establishment the decision-making levels is essentially needed to make justified optimal decisions on the measures of social and medical protection of the population and professionals.

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Blahovestova, O. "TECHNOGENIC PRINCIPLES OF ECOVILLAGE DESIGN." Scientific Bulletin of Civil Engineering 97, no. 3 (2019): 5–10. http://dx.doi.org/10.29295/2311-7257-2019-97-3-5-10.

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Adushkin, V. V. "Technogenic tectonic seismicity in Kuzbass." Russian Geology and Geophysics 59, no. 5 (2018): 571–83. http://dx.doi.org/10.1016/j.rgg.2018.04.010.

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47

Catinon, Mickaël, Sophie Ayrault, Omar Boudouma, et al. "Isolation of technogenic magnetic particles." Science of The Total Environment 475 (March 2014): 39–47. http://dx.doi.org/10.1016/j.scitotenv.2013.12.083.

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Tolstoy, Aleksandr Dmitrievich, Valeriy Stanislavovich Lesovik, Liliya Khasanovna Zagorodnyuk, and Irina Aleksandrovna Kovaleva. "Powder concretes with technogenic materials." Vestnik MGSU, no. 11 (November 2015): 101–9. http://dx.doi.org/10.22227/1997-0935.2015.11.101-109.

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Beginning with the 1970s many specialists have been dedicating their works to investigation of the possibility to use concrete modifications of non-organic materials containing amorphous silica. Almost any industrial product is beginning with raw materials obtained from the planetary interior or formed on its surface. That’s why the problem of selective choice and utilization of industrial waste is of a global character, so it is of great importance. Currently, the attention of scientists and engineers is attracted by the widespread use of high-strength concrete, different from the usual one by high content of cement stone, lesser grain size, multi-component, increased specific surface area of the filler. The performance properties of concrete to a large extent depend on the properties of aggregate and water content. It is known that empirical way to search for improving the strength of concrete has always been a laborious and time-consuming. In this regard, the actual conditions for forming a preliminary study of high-strength concrete structure have been investigated, as well as the role of processing methods in the process and nature of the impact on the quality of a concrete structure.

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Apasov, A. M. "Method for preventing technogenic catastrophes." Russian Journal of Nondestructive Testing 48, no. 2 (2012): 90–97. http://dx.doi.org/10.1134/s1061830912020027.

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Perepelitsyn, V. A., V. A. Koroteev, V. M. Rytvin, et al. "High-alumina technogenic raw material." Refractories and Industrial Ceramics 52, no. 2 (2011): 84–94. http://dx.doi.org/10.1007/s11148-011-9374-1.

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