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Adaptive and phenotypic responses of white birch provenances to climate variations
(2009)
Trees have adapted to their local climate, but with changes in the climate may currently, or in the near future occupy climates that are sub-optimal for growth and survival. The goal of current reforestation is therefore ...
Ecophysiological responses of white birch seedlings to soil temperature and phosphorus supply under current and doubled carbon dioxide concentration
(2009)
To investigate the responses of some physiological and morphological traits to different soil temperature and phosphorus supply under current and doubled carbon dioxide concentration ([CO2]), white birch (Betula papyrifera ...
Variation in vessel diameter and leaf area of white birch (Betula papyrifera) along moisture gradients in Canada
(2010)
One of the key hypotheses of this research is that white birch that has evolved in wet areas will have larger vessels than those trees that evolved in dry areas. Since the wet areas are less likely to experience drought ...
Shigometer and electrical resistance studies of paper birch
(1990)
The Shigometer was evaluated as an instrument for detecting
red heart of paper birch. The Shigometer accurately detected the
presence of red heart at a 50% decrease from the maximum reading
rule but sometimes failed to ...
Aspects of comparative growth, morphology and anatomy of long and short shoots of Betula papyrifera Marsh
(1983)
The primary objectives of this research were:
1) To compare long and short shoot growth utilizing growth analysis techniques.
2) To describe the general morphology of long and short shoots and to compare them using ...