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Journal articles on the topic 'Emissions to the atmosphere of pollutants'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Kumacheva, Valentina, and Anna Voitenko. "Assessment of emissions of pollutants into the atmosphere on the territory of the landfill." АгроЭкоИнфо 6, no. 66 (2024): 27. https://doi.org/10.51419/202146627.

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The article presents an analysis of the release of pollutants into the atmosphere on the territory of a waste landfill. 14 names of pollutants released into the atmospheric air (2-4 hazard classes) have been identified. The total maximum one-time emissions of the enterprise's sites are 3.241342 g/s, gross emissions are 66.427538 tons/year. All pollutants have a total emission below the criterion value. The following substances released into the atmosphere are subject to state accounting and rationing: Nitrogen (IV) oxide (Nitrogen dioxide) (code 0301); ammonia (code 0303); nitrogen (II) oxide

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2

Yatsenko, Y. "THE INFLUENCE OF MILITARY ACTIONS ON ATMOSPHERIC AIR QUALITY IN UKRAINE." Bulletin of Taras Shevchenko National University of Kyiv. Geography, no. 82-83 (2022): 84–88. http://dx.doi.org/10.17721/1728-2721.2022.82.12.

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During the research of the assessment of the consequences of military actions on atmospheric air quality, general scientific research methods were used: methods of analysis and synthesis, which involve the collection, analysis and generalization of information. Information on the assessment of the consequences of military actions on atmospheric air quality in Ukraine and the world was collected, analyzed, structured and summarized. The main sources of emissions of pollutants during military operations were analyzed and identified. It was established that they can be divided into three groups:

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3

Sozaeva, Lezhinka T. "Evaluation of Emission of Pollutants in the Atmosphere Produced by Heating Enterprises of Nalchik Town." Materials Science Forum 931 (September 2018): 1047–51. http://dx.doi.org/10.4028/www.scientific.net/msf.931.1047.

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In the given article the pollutants emission evaluation results in the atmosphere from heating enterprises of Nalchik are presented. Evaluations were realized in accordance with criteria of atmospheric air quality of the populated areas that require preventing the increase of maximum permissible concentrations for each pollutant emitted by heating houses (nitrogen dioxide, oxide of nitrogen and carbon oxide) on considering points. The results of dispersion of emissions showed that there was no increase in maximum permissible concentrations of pollutants on the populated area nearest to each he

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4

Shikwambana, Lerato, Xolile Ncipha, Sivakumar Kandasami Sangeetha, Venkataraman Sivakumar, and Paidamwoyo Mhangara. "Qualitative Study on the Observations of Emissions, Transport and the Influence of Climatic Factors from Sugarcane Burning: A South African Perspective." International Journal of Environmental Research and Public Health 18, no. 14 (2021): 7672. http://dx.doi.org/10.3390/ijerph18147672.

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There are two methods of harvesting sugarcane—manual or mechanical. Manual harvesting requires the burning of the standing sugarcane crop. Burning of the crop results in the emission of aerosols and harmful trace gases into the atmosphere. This work makes use of a long-term dataset (1980–2019) to study (1) the atmospheric spatial and vertical distribution of pollutants; (2) the spatial distribution and temporal change of biomass emissions; and (3) the impact/influence of climatic factors on temporal change in atmospheric pollutant loading and biomass emissions over the Mpumalanga and KwaZulu N

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Zhukorskyi, O., O. Nykyforuk, and N. Boltik. "Emission assessment of endogenous pollutants of the air from milk production farms." Agroecological journal, no. 2 (May 21, 2015): 21–25. http://dx.doi.org/10.33730/2077-4893.2.2015.271430.

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The hazardous influence of the dairy farm activities on the air has been analyzed. There have been calculated the odor pollutant emissions into the atmosphere from the dairy farms based on various technologies of the cows maintenance, their number and productivity. The approximate mass of these pollutant emissions and maintenance wastes have been defined by the calculating method. For these calculations there has been used the index of the quantity of the specific pollutant emissions into the atmosphere from 1 CWT of live weight with balanced feeding. The quantities of the specific emissions i

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Chen, Longgao, Long Li, Xiaoyan Yang, Yu Zhang, Longqian Chen, and Xiaodong Ma. "Assessing the Impact of Land-Use Planning on the Atmospheric Environment through Predicting the Spatial Variability of Airborne Pollutants." International Journal of Environmental Research and Public Health 16, no. 2 (2019): 172. http://dx.doi.org/10.3390/ijerph16020172.

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As an important contributor to pollutant emissions to the atmosphere, land use can degrade environmental quality. In order to assess the impact of land-use planning on the atmosphere, we propose a methodology combining the land-use-based emission inventories of airborne pollutants and the long-term air pollution multi-source dispersion (LAPMD) model in this study. Through a case study of the eastern Chinese city of Lianyungang, we conclude that (1) land-use-based emission inventorying is a more economical way to assess the overall pollutant emissions compared with the industry-based method, an

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7

Tsymbalov, Sergey, and Elena Romanovskaya. "ransformation of environmental legislation in terms of atmospheric air protection." Economy under Guard 2022, no. 4 (2022): 129–34. http://dx.doi.org/10.36511/2588-0071-2022-4-129-134.

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The article provides information on the existing system of state control over emissions of pollutants into the atmosphere by enterprises. Particular attention is paid to enterprises of the 1st category of danger. In the next 3 years, about 6 900 enterprises will be required to obtain comprehensive environmental permits with established technological standards for pollutants emitted into the atmosphere. It is noted that in order to transition to new principles of rationing emissions of pollutants, there is an entire regulatory framework. The process of achieving technological standards has a tr

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8

Levytska, Olena, and Valeria Tsarenko. "ANALYSIS OF POLLUTANTS EMISSIONS IN THE CONDITIONS OF COMBUSTION OF ALTERNATIVE AND TRADITIONAL SOLID FUELS." Bulletin of the National Technical University "KhPI". Series: Chemistry, Chemical Technology and Ecology, no. 2(12) (November 22, 2024): 25–29. http://dx.doi.org/10.20998/2079-0821.2024.02.04.

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The problem of pollutant emissions and the correlation of emission values with climate change is an extremely urgent task today. Climate change is causing glaciers to melt, which is causing water levels in reservoirs to rise. The issues of environmental pollution by the products of combustion of solid fuels are becoming more and more relevant. Among the pollutants that enter the air after the combustion of fuel in the furnaces of boiler units, there are also greenhouse gases that stimulate the greenhouse effect, causing climate change. The work determines emission indicators and emissions of p

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9

Szczepański, Krystian, Katarzyna Bebkiewicz, Zdzisław Chłopek, Hubert Sar, and Dagna Zakrzewska. "Analysis of the National Annual Emission of Pollutants from Road Transport in Poland in the Years 1990–2020." Energies 16, no. 10 (2023): 4083. http://dx.doi.org/10.3390/en16104083.

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This article presents the official results of the inventory of pollutants in Poland from road transport, developed in the National Centre for Emissions Management of the Institute of Environmental Protection–National Research Institute in Warsaw as part of the reporting of national pollutant emissions. Considerations concern pollutants harmful to the health of living organisms. Source information is available in official reports. The national emission of pollutants covers the years of balancing 1990–2020. The aim of the work is to assess the dynamic properties of the processes of national emis

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Chupa, Volodymyr, and Liubomyr Zhovtulia. "Study of emissions into the atmosphere from the combustion of pellets and solid waste." Ecological Safety and Balanced Use of Resources 14, no. 2 (2023): 50–60. http://dx.doi.org/10.69628/esbur/2.2023.50.

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The problem of waste is becoming increasingly urgent as the volume of waste and its negative impact on the environment grow. Thermal treatment is one of the most effective methods of reducing the volume of waste, but it also results in the release of pollutants into the atmosphere. Therefore, the study of air emissions from the incineration of different types of waste, as well as pellets made from different types of wood, was the aim of this research. During the visit to the solid waste landfill in Rybne village, waste samples were collected for further research. A comparative analysis of the

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Asraevich, Fayziyev Axtam. "Statistical Analysis and Forecasting of The Dynamics of Pollutant Emissions into The Atmosphere in The Republic of Uzbekistan." American Journal of Applied Sciences 7, no. 6 (2025): 18–25. https://doi.org/10.37547/tajas/volume07issue06-04.

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Air pollution is one of the most serious environmental threats to human health. In this article, using the statistical analysis method of time series, the statistical regularity of the dynamic series ytˉ\bar{y_t}ytˉ — the average amount of pollutants emitted into the atmosphere in the Republic of Uzbekistan — is studied (based on data from the State Statistics Committee of the Republic of Uzbekistan for the period 2011–2022). With a 95% confidence level, point and interval estimates of the average amount of atmospheric pollutant emissions in Uzbekistan are constructed, obvious trends are ident

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12

Popov, O., A. Iatsyshyn, V. Kovach, et al. "Physical Features of Pollutants Spread in the Air During the Emergency at NPPs." Nuclear and Radiation Safety, no. 4(84) (December 19, 2019): 88–98. http://dx.doi.org/10.32918/nrs.2019.4(84).11.

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The authors carried out a thorough study of the features of the spread of hazardous chemicals in the surface layer of the atmosphere in the event of an emergency at the site of a nuclear power plant. In order to ensure the continuous operation of the stations in their territories, various ancillary technogenic facilities are located and operate, which release emissions of non-radiation pollutants into the atmosphere. Under various negative circumstances of a technical and natural nature, emergencies may occur due to significant chemical pollution of the atmospheric air in and outside the sanit

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13

Dziubanovska, Nataliia. "Statistical evaluation of the impact of expenditures in the environmental protection sector on the volumes of pollutant emissions in Ukraine." Ukrainian Journal of Applied Economics and Technology 8, no. 1 (2023): 187–93. http://dx.doi.org/10.36887/2415-8453-2023-1-27.

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Most emissions of pollutants into the atmosphere result from human activities, including industrial production, energy generation, agriculture, transportation, etc. This disrupts the natural balance, causing global warming, climate change, deterioration of air quality, and other negative consequences that affect living organisms and ecosystems on Earth. Therefore, it is necessary to reduce greenhouse gas emissions into the atmosphere and mitigate their negative impact on the environment and human health. Many countries are implementing environmental measures to reduce greenhouse gas emissions

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14

Abdullah, Abdullah A. "Atmospheric Emissions Effects and Mechanism." NeuroQuantology 19, no. 5 (2021): 25–34. http://dx.doi.org/10.14704/nq.2021.19.5.nq21045.

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Humanity's relationship with the environment is a delicate balance. Since the industrial revolution, the world's population has grown at an exponential rate, and this has a major environmental effect. Deforestation, pollution, and global climate change are just a few of the negative consequences of population and technological growth. Particulates, Sulphur dioxide (SO2), and nitrogen oxides (NOx) are the primary pollutants that harm our health. These contaminants may be directly emitted into the atmosphere (primary pollutants) or formed in the atmosphere from primary pollutants reacting (secon

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15

Mukanov, B., and Zh G. Berdenov. "Analysis of the state of atmospheric air in the city of Aktobe according to stock materials." BULLETIN of the L.N. Gumilyov Eurasian National University. Chemistry. Geography. Ecology Series 141, no. 4 (2022): 55–65. http://dx.doi.org/10.32523/2616-6771-2022-141-4-55-65.

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The article considers the influence of climatic factors on environmental indicators of the state of atmospheric air. The analysis of atmospheric air pollution in the city of Aktobe is carried out according to departmental organizations and stock materials. The dynamics and structure of pollutant emissions in recent years are presented. The authors carried outa comparative characteristic of the composition and structure of emissions depending on climatic conditions. The article focuses on patterns of changes in emissions of pollutants into the atmosphere. The article presents organizational and

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Voznyak, Orest, Yuriy Yurkevych, Oleksandr Dovbush, Olena Savchenko, and Mariana Kasynets. "MONITORING THE STATE OF THE AIR ENVIRONMENT IN THE LVIV REGION." Theory and Building Practice 2022, no. 1 (2022): 49–56. http://dx.doi.org/10.23939/jtbp2022.01.049.

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The article presents the results of monitoring the state of the air environment of Lviv region in 2020. The main sources of pollution are identified and statistical data on emissions of pollutants into the atmosphere are given. The aim of the work is to analyze the state of the environment, natural resources of Lviv region, trends in their changes and environmental measures. Volumes of pollutant emissions from stationary sources of air pollution from enterprises, institutions and organizations of Lviv region were determined by conducting an inventory of stationary sources of pollutant emission

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17

BEBKIEWICZ, Katarzyna, Zdzisław CHŁOPEK, Jakub LASOCKI, Krystian SZCZEPAŃSKI, and Magdalena ZIMAKOWSKA-LASKOWSKA. "Characteristics of pollutant emission from motor vehicles for the purposes of the Central Emission Database in Poland." Combustion Engines 177, no. 2 (2019): 165–71. http://dx.doi.org/10.19206/ce-2019-229.

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Within the Institute of Environmental Protection – National Research Institute the Central Emission Database is being established. The Database will cover the most important emission sectors from anthropogenic activities, including usage of motor vehicles. The intensity of emissions of individual pollutants is the input data to air pollution dispersion models. Based on calculations performed by the air pollution dispersion models concentration of pollutants dispersed in atmospheric air (pollution immission) is provided. The annual average immision for a selected place in Poland is a measure of

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18

Васильева, И. К., та А. С. Нечаусов. "МЕТОД МОДЕЛЮВАННЯ НЕСТАЦІОНАРНИХ ПОЛІВ КОНЦЕНТРАЦІЙ АТМОСФЕРНИХ ДОМІШОК". Radioelectronic and Computer Systems, № 1 (2 вересня 2016): 10–18. http://dx.doi.org/10.32620/reks.2016.1.02.

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The calculational techniques of the pollutants concentration in the atmosphere have been considered. The probabilistic model based on the normal distribution as well as the SL-Johnson’s distribution has been proposed, which allows to consider non-steady nature of the factors which are shaping concentrations field. The developed model takes into account the spatial localization of the pollutant sources, the sources’ attributes that characterize the physical conditions of pollutants emission into the atmosphere, wind speed and direction, atmospheric diffusion and duration of the emission. The re

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19

Roman, Yarovoy, Chernetskaya-Beletskaya Natalia, and Mikhailov Evgeny. "THE EFFECT OF USING AN ENERGY ACCUMULATOR ON THE LEVEL OF EMISSIONS OF POLLUTANT SUBSTANCES BY A SHUNTING LOCOMOTIVE." Eastern-European Journal of Enterprise Technologies 4, no. 10 (100) (2019): 52–58. https://doi.org/10.15587/1729-4061.2019.176908.

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Shunting locomotives at railroad stations account for most emissions of pollutants into the atmosphere. A significant share of these emissions depends on the position of the driver's controller that is used to operate a diesel locomotive, as each position of the controller corresponds to a specific rotation frequency and power of the diesel engine. We have investigated the influence of application of the energy accumulator within a power circuit of a shunting locomotive on the level of emissions of pollutants into the atmosphere when it performs different shunting operations. The relation

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20

Blaschinskaya, Oksana, and Konstantin Patrushev. "MODELING OF DISPERSION OF POLLUTANTS RELEASE." Bulletin of the Angarsk State Technical University 1, no. 17 (2023): 177–80. http://dx.doi.org/10.36629/2686-777x-2023-1-17-177-180.

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The article considers the modeling of the dispersion of a pollutant during toxicant emissions, depending on the characteristics of atmospheric transport, wind speed and the stability class of the atmosphere. To describe the dependence of the implementation of atmospheric stability clas-ses on wind speed, data corresponding to a certain type of Earth's surface (flat, hilly, etc.) were also analyzed

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21

Cvetanović, Sveta. "Overview of nitrogen oxide reactions during fossil fuel combustion in the atmosphere." Safety Engineering 10, no. 2 (2020): 103–8. http://dx.doi.org/10.5937/se2002103c.

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This paper discusses the reactions of formation and decomposition of nitrogen oxides during fossil fuel combustion and in the atmosphere. Information about the chemical processes of pollutant formation and decomposition is the basis for the development of theoretical models of pollutant emissions. The information also provides a clearer picture about the primary factors influencing emissions. Nitrogen oxides are pollutants that damage human health, living and nonliving nature, and material property.

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22

K. N. Orazbayeva, A. V. Ubaskin, K. I. Akhmetov, and T. Zh. Abylkhassanov. "ENVIRONMENTAL PROBLEMS OF SOLID FUEL HEATING PLANTS (ON THE EXAMPLE OF EKIBASTUZTEPLOENERGO LLP)." Bulletin of Toraighyrov University. Chemistry & Biology series, no. 4,2023 (December 28, 2023): 70–80. http://dx.doi.org/10.48081/ixsv1515.

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The article presents the ecological assessment of heating plants operating on solid fuel. Types of negative impact and sources of emission of pollutants from thermal power plants into the environment are given. The degree of air pollution in Pavlodar region is analyzed, including the share of emissions of the city of Ekibastuz. The article is devoted to the environmental assessment of solid fuel heating plants and the development of environmental protection measures on the example of Ekibastuzteploenergo LLP (Limited Liability Company under the laws of the Republic of Kazakhstan). The authors

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23

Zhuravleva, Anastasia, and Anna Dudina. "Determining the Removal of Harmful Substances During the Construction Period." E3S Web of Conferences 457 (2023): 02048. http://dx.doi.org/10.1051/e3sconf/202345702048.

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The construction industry is a fairly capacious consumer of various fuel and energy resources, the period of construction of buildings deserves special attention, which is comparable to the stage of operation in terms of average annual costs. A document containing maximum allowable emissions is mandatory for categories of enterprises, including construction industries, which, in the course of their work, pollute the atmosphere with emissions of various substances: combustion products, exhaust gases, dust, etc. The article assesses atmospheric air pollution with harmful substances from the oper

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24

Seredenko, Victoria. "Influence of a maintenance station on atmosphere state." Bulletin of Kharkov National Automobile and Highway University 1, no. 92 (2021): 200. http://dx.doi.org/10.30977/bul.2219-5548.2021.92.1.200.

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Problem. Automobile transport has a huge negative influence on the environment, not only during using, but also during its service. Goal: to analyze the influence on the atmosphere of the work of car service stations. Methodology: The calculation of atmospheric emissions during the operation of the main production units was carried out according to the standard method. Gas analysis was carried out using an OKCI-5M-5H gas analyzer. Originality: Calculated amounts of emissions of major pollutants, which are formed during the operation of internal combustion engines and during the operation of th

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Zhao, H. Y., Q. Zhang, S. J. Davis, et al. "Assessment of China's virtual air pollution transport embodied in trade by a consumption-based emission inventory." Atmospheric Chemistry and Physics Discussions 14, no. 18 (2014): 25617–50. http://dx.doi.org/10.5194/acpd-14-25617-2014.

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Abstract. High anthropogenic emissions from China have resulted in serious air pollution, and it has attracted considerable academic and public concern. The physical transport of air pollutants in the atmosphere has been extensively investigated, however, understanding the mechanisms how the pollutants were transferred through economic and trade activities remains challenge. In this work, we assessed China's virtual air pollutant transport embodied in trade, by using consumption-based accounting approach. We first constructed a consumption-based emission inventory for China's four key air poll

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Коzhevnikova, Maryna F., and Volodymyr V. Levenets. "Modeling the Distribution of Radionuclides in the Air and on the Soil Surface." East European Journal of Physics, no. 2 (June 2, 2023): 191–200. http://dx.doi.org/10.26565/2312-4334-2023-2-20.

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Mathematical and numerical methods are used to simulate physical and chemical processes when building models of pollutants dispersion in the air and on the soil surface. Based on meteorological data and information on the source of emissions, these models characterize both the primary pollutants entering the atmosphere directly and the secondary ones formed as the result of complex chemical reactions. These models are important for the air quality management system, as they allow monitoring emissions into the atmosphere, predicting their distribution, as well as developing effective strategies

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Zhao, H. Y., Q. Zhang, D. B. Guan, et al. "Assessment of China's virtual air pollution transport embodied in trade by using a consumption-based emission inventory." Atmospheric Chemistry and Physics 15, no. 10 (2015): 5443–56. http://dx.doi.org/10.5194/acp-15-5443-2015.

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Abstract. Substantial anthropogenic emissions from China have resulted in serious air pollution, and this has generated considerable academic and public concern. The physical transport of air pollutants in the atmosphere has been extensively investigated; however, understanding the mechanisms how the pollutant was transferred through economic and trade activities remains a challenge. For the first time, we quantified and tracked China's air pollutant emission flows embodied in interprovincial trade, using a multiregional input–output model framework. Trade relative emissions for four key air p

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Marmer, E., F. Dentener, J. v. Aardenne, et al. "What can we learn about ship emission inventories from measurements of air pollutants over the Mediterranean Sea?" Atmospheric Chemistry and Physics Discussions 9, no. 2 (2009): 7155–211. http://dx.doi.org/10.5194/acpd-9-7155-2009.

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Abstract. Ship emission estimates diverge widely for all chemical compounds for several reasons: use of different methodologies (bottom-up or top-down), activity data and emission factors can easily result in a difference from a factor of 1.5 to two orders of magnitude. Despite these large discrepancies in existing ship emission inventories for air pollutants very little has been done to evaluate their consistency with atmospheric measurements at open sea. Combining three sets of observational data – ozone and black carbon measurements sampled at three coastal sites and on board of a Mediterra

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Tashtemirova, N. N. "The Impact of Climatic and Meteorological Factors on the Process of Distribution of Pollutants in the Atmosphere in Industrial Regions." Международный Журнал Теоретических и Прикладных Вопросов Цифровых Технологий 7, no. 4 (2024): 53–67. https://doi.org/10.62132/ijdt.v7i4.220.

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A constructive system methodology is proposed to study the influence of the main climatic and metrological factors on the process of transfer and transport of harmful substances in the atmosphere. Based on the analysis of the collected data, the main factors affecting the spread of harmful substances in the atmosphere are determined. It is established that the fundamental importance in the formation of conditions for the dispersion of pollutants in the atmosphere is the recurrence of winds with a speed of 0.5–1.4 m/s, at which the processes of accumulation of these emissions in the ground laye

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Chen, Shaobo, Jianhui Li, Qian You, et al. "Improving the Air Quality Management: The Air Pollutant and Carbon Emission and Air Quality Model for Air Pollutant and Carbon Emission Reduction in the Iron and Steel Industries of Tangshan, Hebei Province, China." Atmosphere 14, no. 12 (2023): 1747. http://dx.doi.org/10.3390/atmos14121747.

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Currently, Tangshan confronts the dual challenge of elevated carbon emissions and substantial pollution discharge from the iron and steel industries (ISIs). While significant efforts have been made to mitigate air pollutants and carbon emissions within the ISIs, there remains a gap in comprehending the control of carbon emissions, air pollutant emissions, and their contributions to air pollutant concentrations at the enterprise level. In this study, we devised the Air Pollutant and Carbon Emission and Air Quality (ACEA) model to identify enterprises with noteworthy air pollution and carbon emi

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M.A., Polskikh, and Zavorotny A.A. "STATISTICAL ANALYSIS OF THE EFFECT OF POLLUTANTS IN THE ATMOSPHERE ON THE FORMATION OF CONGENITAL ANOMALIES IN CHILDREN IN RUSSIA." ИННОВАЦИОННЫЕ НАУЧНЫЕ ИССЛЕДОВАНИЯ 2022. 12-4(24) (January 3, 2023): 62–69. https://doi.org/10.5281/zenodo.7502113.

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The influence of pollutant emissions into the atmosphere on the formation of congenital anomalies in children in Russia was studied using statistical analysis methods. It has been established that 70 % of all detected congenital anomalies are explained by anthropogenic atmospheric pollution, and emissions of carbon monoxide and ammonia into the atmosphere have a significant impact.

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Kiryushin, E. V., O. V. Pilyaeva, I. I. Shepelev, and E. N. Eskova. "Reduction o Air Pollution from Fine Dust by Increasing Efficiency of Gas Emission Purification Sintering Furnaces." Ecology and Industry of Russia 25, no. 12 (2021): 4–9. http://dx.doi.org/10.18412/1816-0395-2021-12-4-9.

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The installation of an additional stage of the "wet" waste gas purification unit at the alumina sintering furnaces ensured the achievement of a high degree of purification of gas emissions from fine impurities up to 96 % and the standards of maximum permissible emissions of solid pollutants into the atmosphere established for an industrial enterprise. The formed slude after gas cleaning is proposed to be sent for further processing to the hydrochemistry workshop, thereby ensuring its disposal without contamination of the natural environment. The analysis of air pollution indicators confirmed a

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González Rivera, Ana Isabel, Violeta Mugica-Álvarez, Rodolfo Sosa Echeverría, et al. "Air Quality and Atmospheric Emissions from the Operation of the Main Mexican Port in the Gulf of Mexico from 2019 to 2020." Journal of Marine Science and Engineering 11, no. 2 (2023): 265. http://dx.doi.org/10.3390/jmse11020265.

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Pollutant emissions into the atmosphere derived from port activities can be transported to surrounding regions and cities depending on wind speed and direction, having an impact on air quality. In this research, emissions of atmospheric pollutants (NOx, CO, NMHCs, CO2, SO2, TSP, PM2.5 and PM10) were estimated for: tanks, container, roll-on/roll-off (RO-RO), bulk carriers and general cargo ships, using emission factors in the hoteling and maneuvering stage in the port area of Veracruz, Mexico, during 2019 and 2020 despite the suspension period of activities due to the SARS-CoV-2/COVID-19 pandem

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Chuturkova, Rozalina. "OZONE AND OZONE PRECURSORS IN URBAN ATMOSPHERE." Journal Scientific and Applied Research 8, no. 1 (2015): 31–40. http://dx.doi.org/10.46687/jsar.v8i1.176.

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Monitoring of atmospheric air at an urban background station in the city of Varna, Bulgaria between 2007 and 2014 to evaluate the levels of the secondary pollutants О3 and its precursors – NO, NO2, NMHC and CO. Annual, monthly and diurnal variations were studied. The results show that О3 and the precursors do not exceed the norms that threaten human health. As compared with the start of the monitoring, the О3 concentrations have risen from 32.22 to 52.04 µg/m3 and the differences have high statistical significance (0.025 ≤ Р ≤ 0.05). The maximum concentrations of the secondary pollutant О3 are

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Turyuzhanova, A., A. Nurmagambetova, and Zh G. Berdenov. "Modeling of emissions of pollutants into the atmosphere of the city of Rudnny." BULLETIN of the L.N. Gumilyov Eurasian National University. Chemistry. Geography. Ecology Series 138, no. 1 (2022): 53–61. http://dx.doi.org/10.32523/2616-6771-2022-138-1-53-61.

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The scientific article is based on modern methods of mathematical modeling of atmospheric processes, which allow calculating, based on statistical data, the volume of pollutant emissions at individual (control) points, and building isoline maps of the distribution of pollutant concentrations. In this scientific article, the mapping of the level of air pollution in the city of Rudny was carried out taking into account emissions from the territory of industrial enterprises according to the method of V.A. Petrukhin and V.A. Vishensky, which makes it possible to calculate the average values of pol

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Li, Simeng. "Reviewing Air Pollutants Generated during the Pyrolysis of Solid Waste for Biofuel and Biochar Production: Toward Cleaner Production Practices." Sustainability 16, no. 3 (2024): 1169. http://dx.doi.org/10.3390/su16031169.

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The production of biofuels and biochar through pyrolysis is a promising avenue for sustainable energy generation and waste management. However, this process can inadvertently release various air pollutants into the atmosphere, potentially compromising its environmental benefits. This article provides a comprehensive overview of the gas pollutants associated with pyrolysis for biofuel and biochar production, as well as different variables affecting gas emissions. Key pollutants such as particulate matter (PM), volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), carbon mo

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Alfaro-Alfaro, Daniel, Luis Salas-Morelli, Bryan Sánchez-Mejías, José Mora-Barrantes, José Pablo Sibaja-Brenes, and Henry Borbón-Alpízar. "Preliminary inventory of atmospheric emissions (SO2, NOx and TSP) from different industrial sectors in Costa Rica." Uniciencia 35, no. 2 (2021): 1–16. http://dx.doi.org/10.15359/ru.35-2.5.

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The use of fuels, urbanization growth, and economic development have influenced the generation of atmospheric pollutants such as NOx (nitrogen oxides), SO2 (sulfur dioxide), and TSPs (Total Suspended Particles). The Costa Rican industrial sector has different category companies such as glass melting and manufacturing of food products and clothing, which release emissions of these pollutants into the atmosphere. The main objective of this research is to generate a preliminary inventory of atmospheric emissions (NOx, SO2, and TSP) from different industrial sectors in Costa Rica. The inventory wa

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Davydenko, Nadiia, Zoya Titenko, Viktor Koval, and Alina Buriak. "Fiscal regulation policy and financial incentives impact on the environmental management." IOP Conference Series: Earth and Environmental Science 1269, no. 1 (2023): 012010. http://dx.doi.org/10.1088/1755-1315/1269/1/012010.

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Abstract Effective environmental management is a key element of a country’s sustainable social and economic development. This requires comprehensive environmental protection measures and stimulating the use of environmentally friendly technologies and innovations aimed at preserving the environment. One of the ways to achieve these goals is to apply environmental taxes. Environmental taxes are powerful tools for achieving environmental goals and ensuring sustainable development. The article analyzes the implementation and practice of applying environmental taxation. It is revealed that Ukraine

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Kozhagulov, S. O., V. G. Salnikov, and G. K. Baidauletova. "COMPARATIVE ANALYSIS OF ATOMSPHERE POLLUTION IN WESTERN KAZAKHSTAN REGIONS." Herald of the Kazakh-British technical university 21, no. 2 (2024): 295–306. http://dx.doi.org/10.55452/1998-6688-2024-21-2-295-306.

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The article contains a comparative analysis of atmospheric emissions on the territory of the Western Kazakhstan regions. An analysis of pollutants emissions into the atmosphere of Western Kazakhstan shows that in the study area there are quite a lot of sources, the emissions of which create high levels of air pollution in most of the territory. In terms of economic activity types, the main share belongs to industry. It has been established that the main air pollution’s stationary sources are the oil, gas complex and chemical industry enterprises. Calculated emission indicators characterizing t

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He, Guangyang, Wei Jiang, Weidong Gao, and Chang Lu. "Unveiling the Spatial-Temporal Characteristics and Driving Factors of Greenhouse Gases and Atmospheric Pollutants Emissions of Energy Consumption in Shandong Province, China." Sustainability 16, no. 3 (2024): 1304. http://dx.doi.org/10.3390/su16031304.

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As the largest energy-consuming province in China, Shandong faces the dual task of greenhouse gas (GHG) reduction and atmospheric pollution control. Based on the latest activity data and updated emission factors, this study establishes a high-resolution emission inventory (5 km × 5 km) for GHGs and main atmospheric pollutants from the energy consumption sectors of Shandong Province from 2010 to 2021, quantifies the relationship between social economic factors and GHGs and atmospheric pollutants emissions using the expanded stochastic environmental impact assessment (STIRPAT) model, and forecas

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A.A. Artemyeva, A. A. x., and I. A. Maksimova. "ON THE ISSUE OF ATMOSPHERIC AIR QUALITY AND ITS INFLUENCE ON THE STRUCTURE OF MORBIDITY OF THE POPULATION OF RURAL SETTLEMENTS IN UDMURTIA." Bulletin of Udmurt University. Series Biology. Earth Sciences 32, no. 2 (2022): 130–39. http://dx.doi.org/10.35634/2412-9518-2022-32-2-130-139.

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As part of the study, the analysis of quantitative data in terms of emissions of pollutants in the context of administrative units of Udmurtia was carried out. The ranking of the territory of Udmurtia by the level of total emissions of solid and gaseous pollutants per year from all stationary emission sources was carried out. The component-by-component structure of pollutant emissions has been determined both for the republic as a whole and for rural settlements, with the identification of "risk" territories by the level of emissions of some pollutants. An assessment of the possible adverse im

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Kolesnyk, V., A. Pavlychenko, and I. Moniuk. "EVALUATION OF ENERGY ECOLOGICAL EFFICIENCY OF TECHNOLOGIES FOR RESOURCE SAVING AND PROTECTION OF THE ATMOSPHERE FROM EMISSIONS IN THE «BOILER-HOUSE – HEAT CONSUMERS – ENVIRONMENTAL» SYSTEM." Bulletin of Lviv State University of Life Safety 22 (December 28, 2020): 23–31. http://dx.doi.org/10.32447/20784643.22.2020.04.

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Introduction. City boiler-houses significantly pollute the city's atmosphere with environmentally hazardous substances emitted into the atmosphere along with flue gases. In each district of the city, for example, with a population of one million, there are from 4 to 8 centralized boilers and several smaller boilers. Boiler emissions are caused not only by the type of fuel but also by the conditions of its combustion and the availability of technologies or means of capturing certain kinds of pollutants. Moreover, with the gradual seasonal cooling, fuel consumption increases, heat losses in resi

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Goncharenko, Artem V., and Rostyslav V. Sipakov. "The formation of atmospheric air pollution emissions from separate explosions as a result of military operations." Environmental safety and natural resources 45, no. 1 (2023): 111–20. http://dx.doi.org/10.32347/2411-4049.2023.1.111-120.

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As is well known, military operations in urbanized areas lead to deterioration of atmospheric air quality. The article examines the model of the formation of atmospheric polluted air from individual explosions as a result of military operations. A technique based on the theory of the convective jet is proposed for estimating the concentrations of hazardous substances formed above the burning area as a result of the explosion. The proposed approach makes it possible to obtain the concentration of pollutants in the conditions of emission into the atmosphere open to solar radiation at a height of

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Komilova, N., K. Egamkulov, M. Hamroyev, K. Khalilova, and D. Zaynutdinova. "The impact of urban air pollution on human health." Medicni perspektivi 28, no. 3 (2023): 170–79. http://dx.doi.org/10.26641/2307-0404.2023.3.289221.

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Atmospheric air can be polluted as a result of the ingress of various chemicals into it, which have a harmful effect on human health, causing an exacerbation of cardiovascular, airborne diseases, diseases of the gastrointestinal tract and the endocrine system, and exceeding the norms of dust content in the air leads to an increase in incidence of allergies and bronchial asthma. The relevance of the subject under study lies in the investigation of the sources of air pollution, as they lead to an increase in the degree of morbidity and mortality among the population. This, in turn, requires a ra

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Komilova, N., Kh. Egamkulov, M. Hamroyev, Kh. Khalilova, and D. Zaynutdinova. "The impact of urban air pollution on human health." Medicni perspektivi 28, no. 3 (2023): 170–79. https://doi.org/10.26641/2307-0404.2023.3.289221.

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Atmospheric air can be polluted as a result of the ingress of various chemicals into it, which have a harmful effect on human health, causing an exacerbation of cardiovascular, airborne diseases, diseases of the gastrointestinal tract and the endocrine system, and exceeding the norms of dust content in the air leads to an increase in incidence of allergies and bronchial asthma. The relevance of the subject under study lies in the investigation of the sources of air pollution, as they lead to an increase in the degree of morbidity and mortality among the population. This, in turn, requires a ra

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Marmer, E., F. Dentener, J. v. Aardenne, et al. "What can we learn about ship emission inventories from measurements of air pollutants over the Mediterranean Sea?" Atmospheric Chemistry and Physics 9, no. 18 (2009): 6815–31. http://dx.doi.org/10.5194/acp-9-6815-2009.

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Abstract. Ship emission estimates diverge widely for all chemical compounds for several reasons: use of different methodologies (bottom-up or top-down), activity data and emission factors can easily result in a difference ranging from a factor of 1.5 to even an order of magnitude. Combining three sets of observational data – ozone and black carbon measurements sampled at three coastal sites and on board of a Mediterranean cruise ship, as well as satellite observations of atmospheric NO2 column concentration over the same area – we assess the accuracy of the three most commonly used ship emissi

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Pacyna, J. M., and E. G. Pacyna. "An assessment of global and regional emissions of trace metals to the atmosphere from anthropogenic sources worldwide." Environmental Reviews 9, no. 4 (2001): 269–98. http://dx.doi.org/10.1139/a01-012.

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An accurate and complete emission inventory for atmospheric trace metals on a global scale is needed for both modeler community and policy makers to assess the current level of environmental contamination by these pollutants, major emission sources and source regions, and the contribution of the atmospheric pathway to the contamination of terrestrial and aquatic environments. Major progress has been made in assessing emissions of trace metals in various countries and even regions, e.g., Europe, since the first global emission estimate for these pollutants was made by Nriagu and Pacyna (1988).

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Blaschinskaya, Oksana, and Vladimir Kobozev. "MODELING THE DISPERSION OF POLLUTANTS AND CHANGES IN THEIR CONCENTRATION IN THE ATMOSPHERE." Bulletin of the Angarsk State Technical University 1, no. 18 (2024): 182–85. https://doi.org/10.36629/2686-777x-2024-1-18-182-185.

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The article considers the modeling of the dispersion of a pollutant during toxicant emissions, which depends on the characteristics of atmospheric transport, that is, on wind speed and the stability class of the atmosphere

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Smith, Steven J., Erin E. McDuffie, and Molly Charles. "Opinion: Coordinated development of emission inventories for climate forcers and air pollutants." Atmospheric Chemistry and Physics 22, no. 19 (2022): 13201–18. http://dx.doi.org/10.5194/acp-22-13201-2022.

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Abstract. Emissions into the atmosphere of fine particulate matter, its precursors, and precursors to tropospheric ozone impact not only human health and ecosystems, but also the climate by altering Earth's radiative balance. Accurately quantifying these impacts across local to global scales historically and in future scenarios requires emission inventories that are accurate, transparent, complete, comparable, and consistent. In an effort to better quantify the emissions and impacts of these pollutants, also called short-lived climate forcers (SLCFs), the Intergovernmental Panel on Climate Cha

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Wu, Jian, Shaofei Kong, Fangqi Wu, et al. "Estimating the open biomass burning emissions in central and eastern China from 2003 to 2015 based on satellite observation." Atmospheric Chemistry and Physics 18, no. 16 (2018): 11623–46. http://dx.doi.org/10.5194/acp-18-11623-2018.

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Abstract. Open biomass burning (OBB) has significant impacts on air pollution, climate change and potential human health. OBB has gathered wide attention but with little focus on the annual variation of pollutant emission. Central and eastern China (CEC) is one of the most polluted regions in China. This study aims to provide a state-of-the-art estimation of the pollutant emissions from OBB in CEC from 2003 to 2015, by adopting the satellite observation dataset – the burned area product (MCD64Al) and the active fire product (MCD14 ML) – along with local biomass data (updated biomass loading da

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