|
ИСТИНА |
Войти в систему Регистрация |
ИСТИНА ИНХС РАН |
||
Assessment of the quality of atmospheric air in woodlands of natural areas based on the intensity analysis of the process of dry deposition of impurities on an artificial underlying surfaceстатья
- Авторы: Kuznetsov Vladimir, Bednova Olga, Tarasova Natalia
- Журнал: Pure and Applied Chemistry
- Номер: 0
- Год издания: 2021
- Издательство: International Union of Pure and Applied Chemistry
- Местоположение издательства: United States
- DOI: 10.1515/pac-2021-0312
- Аннотация: To assess the quality of atmospheric air, the authors propose to apply the process of dry deposition of impurities on an artificial underlying surface that binds impurities in contact with it. The mass of these impurities is calculated upon laboratory exposure, after being transferred to an aqueous solution. The ease of absorber fabrication and the low cost facilitate the monitoring of air pollution monitoring over several monitoring points in woodlands, where the permanent air-pollution-monitoring stations are very difficult and costly to arrange. A dynamic air-quality study at one of the monitoring points is necessary and sufficient to determine the concentration of impurities. The authors surveyed an urban forest using the proposed method, and the survey results confirmed that areas with an elevated concentration of airborne nitrogen dioxide exist within the woodland. This can lead to soil eutrophication and changes in forest biodiversity at the species and ecosystem levels.
- Добавил в систему: Кузнецов Владимир Алексеевич