Jahrringanalytische Untersuchungen in immissionsgefährdeten Waldschadengebieten des Walliser Rhonetals
The pine forests of the Rhone Valley are severely damaged. Possible causative agents are fluoride and other harmful gases such as S0<sub>2</sub>, HCl and NO<sub>x</sub> in the emissions of nearby aluminium smelters and chemical plants. Drought and aging may also have contribu...
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| Format: | Article |
| Language: | deu |
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Copernicus Publications
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| Series: | Geographica Helvetica |
| Online Access: | http://www.geogr-helv.net/37/143/1982/gh-37-143-1982.pdf |