Article
Article name Investigation and Analysis of the Main Sources of Ulan Bator Pollution by Modern Physical Methods
Authors Mungunshagai M.. Assistant of Professor, rgalaa@yahoo.com
Myanganbaata T.. Assistant of Professor, rgalaa@yahoo.com
Nyam-Ochir L.. Assistant of Professor, rgalaa@yahoo.com
Enkhtur L.. Doctor of Sciences, Professor, rgalaa@yahoo.com
Arkhincheev V.Y. Doctor of Physics and Mathematics, Chief researcher of the Department of Physical Problems, varkhin@mail.ru
Bibliographic description
Section Scientific Research
UDK 502.3:528.8
DOI
Article type
Annotation The paper is devoted to the investigation of Ulan Bator air pollution and the sources of this pollution. The main reasons are geographical location of the city, unique natural and climatic characteristics, and mistakes in town building. Pollution is also caused by economic reasons. During the cold season, air circulation decreases leading to an inverse temperature occurrence and, as a result of this inversion, the polluting waste particles scatter in the air. Other factors contributing to Ulan Bator air pollution include destruction of vegetation in Ulan Bator suburbs, lack of green areas in the city, bad infrastructure development, bad quality of oil products, etc. In Ulan Bator, annual average particulate matter concentrations (PM10, i. e. particles that cause damage in the lungs when inhaled) have been recorded at as high as 279. The World Health Organization’s recommended PM10 level is 20.
Key words pollution, sources, activity, analysis.
Article information
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