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Air pollution emilia joanna zahary
- 1. Air Pollution In and outside Bulgaria Emilia Atanasova Joanna Shuleva Zahary Ninov
Notes de l'éditeur
- Date of Article: January 14, 2008 Petar Traikov is the director of the municipal = ( градски, общински, комунален ) ecological department Reason for quote : the municipality installed a monitoring system at the juncture between the central Rakovski and Moskovska streets, which measures and shows information about air pollution.
- We need oxygen for breathing
- Common impurity in fossil fuels + the most critical to air pollution (12) Power plants that use fossil fuels (12) Vehicles that use diesel with high sulfur content (12) Example: Children with asthmatic problems or adults who are very active outdoors (17) Wheezing = хриптене
- Aggravation - влошаване Cardiovascular – сърдечносъдов Precursor = предшественик
- * NO produced in larger quantities in the air but oxidizes to NO2 in the atmosphere (9) NO and NO2 are inorganic gases formed in the air by the combination of oxygen and nitrogen Affect both healthy people and increase respiratory symptoms in people with asthma
- Numbers represent the diameter of the particle Usually when they are = or below 10μm they stay for weeks and months (14)
- Gases emitted in the atmosphere are usually Nox and other volatile gases, that release oxygen monoxide that reacts with oxygen (O2) and thus produces O3 (ozone) in the atmosphere that is bad for our health
- There is enormous traffic inside Los Angeles just as near it. While cars produce smog and CO2, ships passing near the mega polis burn sulfur based diesel. As explained in the acid rain example, sulfur is one of the basic elements that causes acid rain. Even though it is not in such quantities, it is still one of the main “polluters” of the polis.