Investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territories
The types and degree of anthropogenic impacts have an effect on the ecological state of the environment. There are two main sources of pollution on the territory of cities: industry and motor transport. Currently, with a significant reduction in industrial production, road transport is one of the ma...
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| Format: | Article |
| Language: | English |
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University of Guilan
2021-10-01
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| Series: | Caspian Journal of Environmental Sciences |
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| Online Access: | https://cjes.guilan.ac.ir/article_5142_cb37e303940d3672ff8777700401d2fd.pdf |
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| author | Lyudmila A. Lomova Aleksander G. Redkin Rumina K. Ashuralieva Guzeliya R. Akhkiyamova Vitaly M. Smolentsev Pеtr V. Bolshanik |
| author_facet | Lyudmila A. Lomova Aleksander G. Redkin Rumina K. Ashuralieva Guzeliya R. Akhkiyamova Vitaly M. Smolentsev Pеtr V. Bolshanik |
| author_sort | Lyudmila A. Lomova |
| collection | DOAJ |
| description | The types and degree of anthropogenic impacts have an effect on the ecological state of the environment. There are two main sources of pollution on the territory of cities: industry and motor transport. Currently, with a significant reduction in industrial production, road transport is one of the main sources of environmental pollution. The largest amount (more than 200) of air pollutants is provided by gasoline carburetor engines: carbon monoxide, nitrogen oxide, unburned hydrocarbons. When 1 liter of gasoline is burned, 200 - 400 mg of lead is released, thus, one passenger car emits up to 1 kg of lead into the city atmosphere per year. Diesel engines pollute the atmosphere with soot, sulfur compounds, benzo pyrene. According to American geochemists, in cities more often than in rural areas, we observe cloudy weather, more rain and less snow. Atmospheric dust in cities is 100 times more, exhaust gases, 5-25 times more than in agricultural landscapes. All this affects the health of the population. The favorable factor is that the main streets with heavy traffic are located on the watersheds, in the upper part of the city, where conditions are better for dispersing impurities. However, on streets descending into depressions, where air stagnation and surface inversions are more likely, and where uphill vehicle emissions increase, air pollution is upraised. |
| first_indexed | 2024-12-14T09:24:46Z |
| format | Article |
| id | doaj.art-ee025636671d49f8ac3704fd41f0173f |
| institution | Directory Open Access Journal |
| issn | 1735-3033 1735-3866 |
| language | English |
| last_indexed | 2024-12-14T09:24:46Z |
| publishDate | 2021-10-01 |
| publisher | University of Guilan |
| record_format | Article |
| series | Caspian Journal of Environmental Sciences |
| spelling | doaj.art-ee025636671d49f8ac3704fd41f0173f2022-12-21T23:08:13ZengUniversity of GuilanCaspian Journal of Environmental Sciences1735-30331735-38662021-10-0119469169910.22124/cjes.2021.51425142Investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territoriesLyudmila A. Lomova0Aleksander G. Redkin1Rumina K. Ashuralieva2Guzeliya R. Akhkiyamova3Vitaly M. Smolentsev4Pеtr V. Bolshanik5Southwest State University, Kursk, Russian FederationAltai state university, Barnaul, Russian FederationDaghestan State Technical University, Makhachkala, Republic of Dagestan, Russian FederationNaberezhnye Chelny State Pedagogical University, Naberezhnye Chelny, Russian FederationKuban State Agrarian University named after I.T. Trubilin, Krasnodar, Russian FederationOmsk State Pedagogical University, Omsk, Russian FederationThe types and degree of anthropogenic impacts have an effect on the ecological state of the environment. There are two main sources of pollution on the territory of cities: industry and motor transport. Currently, with a significant reduction in industrial production, road transport is one of the main sources of environmental pollution. The largest amount (more than 200) of air pollutants is provided by gasoline carburetor engines: carbon monoxide, nitrogen oxide, unburned hydrocarbons. When 1 liter of gasoline is burned, 200 - 400 mg of lead is released, thus, one passenger car emits up to 1 kg of lead into the city atmosphere per year. Diesel engines pollute the atmosphere with soot, sulfur compounds, benzo pyrene. According to American geochemists, in cities more often than in rural areas, we observe cloudy weather, more rain and less snow. Atmospheric dust in cities is 100 times more, exhaust gases, 5-25 times more than in agricultural landscapes. All this affects the health of the population. The favorable factor is that the main streets with heavy traffic are located on the watersheds, in the upper part of the city, where conditions are better for dispersing impurities. However, on streets descending into depressions, where air stagnation and surface inversions are more likely, and where uphill vehicle emissions increase, air pollution is upraised.https://cjes.guilan.ac.ir/article_5142_cb37e303940d3672ff8777700401d2fd.pdfanthropogenic factorssmall townsanthropogenic impactlandscapeenvironmentgeoecologyurbanization |
| spellingShingle | Lyudmila A. Lomova Aleksander G. Redkin Rumina K. Ashuralieva Guzeliya R. Akhkiyamova Vitaly M. Smolentsev Pеtr V. Bolshanik Investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territories Caspian Journal of Environmental Sciences anthropogenic factors small towns anthropogenic impact landscape environment geoecology urbanization |
| title | Investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territories |
| title_full | Investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territories |
| title_fullStr | Investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territories |
| title_full_unstemmed | Investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territories |
| title_short | Investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territories |
| title_sort | investigation of the effect of anthropogenic influences on the change in the geoecological conditions of urbanized territories |
| topic | anthropogenic factors small towns anthropogenic impact landscape environment geoecology urbanization |
| url | https://cjes.guilan.ac.ir/article_5142_cb37e303940d3672ff8777700401d2fd.pdf |
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