Record Display for the EPA National Library Catalog
RECORD NUMBER: 32 OF 836| Main Title | Air Pollution and Vegetation II. Effects of Fertilization on Growth and Development of Twenty Woody Plants Grown in Industrial Areas (Luftforurensning og Vegetasjon II. Virkninger av Gjodsling og Kalking pa Vekst og Utvikling av 20 Lignoseslag Dyrket pa Sterkt SO2-Eksponert Sted i Sarpsborg). | |||||||||||
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| Author | Habjorg., Atle ; | |||||||||||
| CORP Author | Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section. | |||||||||||
| Year Published | 1974 | |||||||||||
| Report Number | EPA-TR-445-74; | |||||||||||
| Stock Number | PB-237 880-T | |||||||||||
| Additional Subjects | Air pollution ; Smoke ; Plants(Botany) ; Industrial wastes ; Damage ; Sulfur dioxide ; Population growth ; Vegetation ; Fertilizers ; Translations ; Forestry ; Norway ; Soils ; Air pollution effects(Plants) ; Woody plants ; Reprints | |||||||||||
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| Collation | 23p | |||||||||||
| Abstract | Industrial smoke led to acute damage to vegetation, and SO2 was the most active substance in the smoke. Since that time, SO2 discharges have increased tremendously. The reason for this is first and foremost the great expansion of industry, the growth of densely populated areas and the use of oil for heating. In some places the SO2 concentration in the air has become so high that practically speaking all vegetation has died. This is partly the result of direct damage to leaves and partly the result of indirect damage due to unbalanced nutrient conditions in the soil. |