The influence of ozone on the winter hardiness of Norway spruce [Picea abies (L.) Karst.
Three-year-old clonal saplings of Picea abies (L.) Karst. were exposed in chambers to 240μg O3 m-3 for 70 d, 6hd-1 and then hardened for 14 d at 4°C day/night. The winter hardiness of trees was tested by subjecting excised shoots, bearing previous and current year's needles, to night temperatur...
| Publié dans: | The New phytologist. - 1979. - 108(1988), 2 vom: 25. Feb., Seite 159-166 |
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| Format: | Article en ligne |
| Langue: | English |
| Publié: |
1988
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| Accès à la collection: | The New phytologist |
| Sujets: | Journal Article Key words: Forest decline, Picea abies, ozone, freezing, winter desiccation |
| Accès en ligne |
Volltext |