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[ Publié dans: Pollution ]
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Mots clés AGROVOC
clones
Date de publication
1997

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Variation in ozone sensitivity among clones of Betula pendula and Betula pubescens

1997

Paakkonen, E. | Holopainen, T. | Karenlampi, L. (Department of Ecology and Environmental Science, University of Kuopio, PO Box 1627, 70211, Kuopio (Finland))

estoma leaves betula pubescens hojas ozono arbre forestier variation genetique pollution atmospherique variacion genetica arboles forestales degat danos ...
Department for Environment, Food and Rural Affairs - United Kingdom
Differences in growth, leaf senescence and injury, and stomatal density in birch (Betula pendula Roth.) in relation to ambient levels of ozone in Finland

1997

Paakkonen, E. | Holopainen, T. | Karenlampi, L. (Department of Ecology and Environmental Science, University of Kuopio, PO Box 1627 (Finland))

estoma leaves hojas ozono growth arbre forestier pollution atmospherique arboles forestales degat danos polucion del aire sintomas ...
Department for Environment, Food and Rural Affairs - United Kingdom
Seasonal variation of gas exchange and pigmentation in branches of three grafted clones of mature ponderosa pine exposed to ozone and acid rain

1997

Anderson, P.D. | Houpis, J.L.J. | Helms, J.A. | Momen, B. (USDA Forest Service, Forestry Sciences Laboratory, Rhinelander, Wisconsin (USA))

chlorophylls estoma carotenoids stomatal resistance acid rain ozono variation saisonniere echange gazeux deposicion acida pollution atmospherique polucion del aire variacion estacional ...
Department for Environment, Food and Rural Affairs - United Kingdom