Інституційний Репозитарій Білоцерківського НАУ
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http://rep.btsau.edu.ua/handle/BNAU/4569| Title: | Снігова індикація як показник забруднення навколишнього природного середовища м. Біла церква викидами автотранспорту |
| Other Titles: | Snow indication as index of environmental pollution of bila tserkva by cars |
| Authors: | Грабовська, Тетяна Олександрівна Grabovska, Tetiana |
| Keywords: | сніговий покрив;індикація;автотранспорт;рН;прозорість;пилове навантаження;Snow cover;indication;vehicles;transparency;dust load |
| Issue Date: | 2014 |
| Publisher: | Запорізький національний університет |
| Citation: | Грабовська Т.О. Снігова індикація як показник забруднення навколишнього природного середовища м. Біла церква викидами автотранспорту / Т.О.Грабовська // Питання біоіндикації та екології. – 2014. – Вип. 19, № 1 .– С. 49-62. |
| Abstract: | Визначено завантаженість міста автотранспортом. Розраховано загальну кількість транспорту та кількість автомобілів залежно від вантажності. Проведена снігова індикація міста: досліджено рН, запах, його інтенсивність, прозорість снігової води. Розраховане пилове навантаження на різній відстані від джерела забруднення – 1, 5, 10 м. На основі проведеного моніторингу диференційовано зони впливу автотранспорту. |
| Description: | The cars were counted on different streets in Bila Tserkva. Transport was divided into the categories depending on carrying capacity and fuel using. It was set that passenger cars mostly passed along the Boulevard of 50-year of Victory and Skvyrske highway. Also it should be noted that at 3 and 4 points of observation it was the least amount of heavy trucks – 9 and 4% of its total number. The largest number of cars were observed at point 5, that is on the Boulevard of 50-year of Victory. A snow indication was conducted to determine the pollution of the city depending on the distribution of streets traffic. It was determined pH, transparency, smell and its intensity in the melted snow. Also it was defined the dust load. pH in snow water was ranged from 7,30 to 6,00. This is due to the pollution of snow cover by the products of fuel combustion such as sulfur oxides, nitrogen and carbon. It was observed more alkaline value of рН at the distance of 1 m from the road. On Skvyrske highway and the Boulevard of 50-year of Victory by the road it was the least transparency that testifies to sediment pollution from cars. On the Boulevard of 50-year of Victory the water was turbid even at remote from the roadway. The area on Heroes of Chernobyl Street was the cleanest on this indicator – the height of water in the cylinder 31, 38 and 40 cm by looking at the font. All samples had insignificant intensity of smell; it was 0–2 points. Artificial smell at point 3 associated with the presence of Parking, where passenger gasoline cars are mainly located. The least amount of cars was observed on Levanevskogo Street, but the melted water had an earthy smell. Samples of melted water didn’t smell at observation points 4 (crossroads Druzhba and Zamkova), 6 (Heroes of Chernobyl Street) and 7 (park Alexandria). On this index it is clean points among those that were determined. The high level of pollution was on the Boulevard of 50-year of Victory at the distance of 1 m (463,5 mg/m2 per day). Medium level was at the same point at the distance of 5 m (277,3 mg/m2 per day), Skvyrske highway at the distance of 1 m (325,0 mg/m2 per day) and at the crossroads of Primakova Street and Heroes of Chernobyl Street at the distance of 1 and 5 meters. At the analysis of the snow cover monitoring it takes into account the number of cars that was the largest in these points. The cleanest area was on the Heroes of Chernobyl Street: the amount of dust at the distance of 1,5 and 10 m was the lowest among all the points that were studied. |
| URI: | http://rep.btsau.edu.ua/handle/BNAU/4569 |
| metadata.dc.identifier.udc: | 504.3.054:629.3(477.1) |
| Appears in Collections: | Наукові публікації |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Snihova_indykatsiia.pdf | 434,41 kB | Adobe PDF | View/Open |
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