نتایج جستجو برای: air concentration

تعداد نتایج: 571319  

2015
S. J. Piketh

The National Environmental Management: Air Quality Act of 2004 states that people have the right to clean air and a healthy environment. Residents of low-income settlements are exposed to high concentrations of indoor air pollution due to the burning of solid fuels such as low-grade coal and wood for space heating and cooking. Long term exposure leads to degradation in the quality of life exper...

Journal: :محیط زیست طبیعی 0
زینب رفیعی کارشناس ارشد، دانشکده مهندسی منابع طبیعی، دانشگاه صنعتی اصفهان نورالله میرغفاری دانشیار دانشکده مهندسی منابع طبیعی، دانشگاه صنعتی اصفهان سید حمید متین خواه استادیار دانشکده مهندسی منابع طبیعی، دانشگاه صنعتی اصفهان

increasing energy demands associated with economic growth and industrialization have resulted in dramatic increases in air pollution emissions. air pollution damages the plant mainly by disrupting cell homeostatic conditions.in the present study, diverse plant criteria indicating air pollution from different levels including cell biochemistry, leaf and tree crown in the plane-tree were determin...

Journal: Pollution 2016

Air pollution is one of the major threats to environment in the present time. Increase in degree of urbanization is a major cause of this air pollution. Due to urbanization, vehicular activities are continuously increasing at a tremendous rate. Mobile or vehicular pollution is predominantly degrading the air quality worldwide. Thus, air quality management is necessary for dealing with this seve...

Behzad Shahmoradi, Hamzeh Ahmadi Shadi Kohzadi, Shahab Mohammadi Taleb Ahmadi

Air pollution is one of the emerging environmental issues of the western cities of Iran. Daily data (2009-2012) on air pollutants in Sanandaj, Iran, were collected from the Department of Environmental Protection, Kurdistan Province, Iran. Climatic parameters were collected from the Kurdistan Meteorological Bureau. The quality of air was assessed based on the air quality index (AQI). The relatio...

Air pollution is one of the major threats to environment in the present time. Increase in degree of urbanization is a major cause of this air pollution. Due to urbanization, vehicular activities are continuously increasing at a tremendous rate. Mobile or vehicular pollution is predominantly degrading the air quality worldwide. Thus, air quality management is necessary for dealing with this seve...

ژورنال: طلوع بهداشت یزد 2013
دولتشاهی, شیدوش , ملکوتیان, محمد, مومنی, جمشید,

 Background:Consequences of air pollution on the health effects, including the formation and aggravation of respiratory ,neurological and cardiovascular disease, caused air quality monitoring and control as something inevitable in most urban & industrial areas issue that should be raised at national level. Industries are among important pollutant factors of the environment that contaminate thei...

Journal: :Journal of the Air Pollution Control Association 1957

Journal: :British Journal of Anaesthesia 1977

Journal: :Journal of Environmental Chemistry 2013

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