Browsing Electronic Theses and Dissertations from 2009 by Subject "Soil temperature"
Now showing items 1-4 of 4
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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 ... -
Effects of Photoperiod, Soil Moisture and Soil Temperature on the Northward Migration Potential of Jack Pine under the Scenario of Doubled Atmospheric CO2 Concentration
(2016)Climate envelope models predict that boreal trees can potentially migrate northward by as much as 10º by 2100 as a consequence of the predicted climate change associated with the doubling of atmospheric CO2 concentration, ... -
Interactive effects of soil temperature and resource availability on physiological and growth responses of white birch (Betula papyrifera) seedlings to atmospheric carbon dioxide elevation
(2009)Predicting the impacts of future high atmospheric CO2 concentration, [CO2], on the physiology and growth of boreal forests is complicated by interactions of CO2 with other environmental conditions. Two-factor CO2 x environment ... -
Modelling soil temperature on the boreal plain with an emphasis on the rapid cooling period
(2009-10-15)To accurately model soil temperatures on the Boreal Plain, factors that influence fine-grained soils during the rapid cooling period must first be identified. The effects of air temperature, soil moisture and snow depth ...