Open AccessRegional aspects of atmospheric air
Author(s) -
Anna Bayanova
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/548/5/052012
Subject(s) - air pollution , environmental science , atmospheric pollution , atmospheric air , pollutant , air pollutants , atmospheric emissions , environmental protection , environmental engineering , pollution , atmospheric sciences , ecology , chemistry , organic chemistry , biology , geology
Monitoring of atmospheric air in urban and rural areas of the Irkutsk region revealed the presence of pollutants. Air pollution is affected by emissions from the largest industrial enterprises in the aluminum, petrochemical and chemical, woodworking and forest industries of the region; annual forest fires significantly aggravate the situation; small boiler houses, furnace heating contribute. The surveys determined a part of the atmospheric air samples with increased MPC in urban and rural areas. Observations of changes in the specific gravity of air pool samples indicate an increase in the inconsistency of hygiene regulations in Bratsk, Irkutsk and Angarsk. Recommendations on reducing exceeded levels of pollutants are given.