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Presentation of airpolution made during the project meeting in October 2012
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Research of air pollution with Sulfur dioxide
Goal
• Evaluating pollution of sulfur dioxide by using Rhytisma acerinum fungus.
Course of Work
1. Chose a maple tree and collect as many leaves as they would cover 1 m² area.
2. Count spots of fungus Rhytisma acerinum on 1m² of leaves.
3. Calculate leaves
spottiness.
We are collecting leaves for the experiment.
Gained data
0
10
20
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60
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80
Spots of fungus
Annual average of SO₂ concentration, µg/m³
Sources of Pollution
1. Traffic
2. Industry
3. Recycling
4. Energy business
5. Households
Conclusion
Thanks for your attention!