Article
Interactive effects of elevated ozone and temperature on carbon allocation of silver birch (Betula pendula) genotypes in an open-air field exposure.
Tree physiology - 1 Jun 2012
Kasurinen Anne, Biasi Christina, Holopainen Toini, Rousi Matti, Mäenpää Maarit, Oksanen Elina
Abstract excerpt
In the present experiment, the single and combined effects of elevated temperature and ozone (O(3)) on four silver birch genotypes (gt12, gt14, gt15 and gt25) were studied in an open-air field exposure design. Above- and below-ground biomass accumulation, stem growth and soil respiration were measured in 2008. In addition, a (13)C-labelling experiment was conducted with gt15 trees. After the second exposure...
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