Browsing Retrospective theses by Advisor "Dang, Qing-Lai"
Now showing items 1-8 of 8
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Ecophysiological responses of four boreal tree species to soil nitrogen supply
(2000)The ecophysiological responses of four boreal tree species, trembling aspen (Populus tremuloides Michx.), black spruce (Picea mariana (Mill.) B.S.P.), white spruce (Picea glauca (Moench) Voss), and jack pine (Pinus ... -
Effects of elevated carbon dioxide concentration and light on biomass morphology and physiology of black spruce and white spruce seedlings
(2008)Carbon dioxide concentration and light interactions influence competition among boreal tree species, though little is known about the exact effects. The interactive effects of [CO 2 ] and light on growth, biomass production, ... -
Effects of soil temperature on a coupled photosynthesis-stomatal conductance model for four boreal tree species
(2000)In order to examine the effects of soil temperature on a coupled photosynthesis-stomatal conductance model, seedlings of trembling aspen (Populus tremuloides Michx), jack pine (Pinsu banksiana Lamb. ), black spruce (Picea ... -
Effects of soil temperature on growth and biomass allocation in four boreal tree species
(2001)Trembling aspen (Populus tremuloides Michx.), black spruce (Picea mariana (Mill.) B.S.P.), white spruce (Picea glauca (Moench) Voss), and jack pine (Pinus banksiana Lamb.) seedlings were subject to seven soil temperature ... -
Evaluation of natural regeneration potential of a degraded forest in Ghana
(1999)Vast areas of forests have been degraded in Ghana. The degraded areas are generally invaded by Chromolaena odorata, a strong competing species for trees. Planting is the major primary means that is currently used to ... -
Genetic variation in physiology and growth under ambient and elevated CO2 concentrations in four provenances of Populus tremuloides from Northwestern Ontario
(2003)Trembling aspen (Populus tremuloides Michx.) is the most widely distributed and probably most genetically varied woody species in North America. Four provenances of trembling aspen seedlings from northwestern Ontario ... -
Influence of soil temperature on ecophysiological traits of four boreal tree species
(1999)A new soil temperature control system was developed for greenhouse experiments. The system controlled soil temperature by circulating temperature-controlled water around seedling containers. The system was tested for 5, ... -
Post-fire natural regeneration of young stands on clearcut, partial-cut and uncut sites of boreal mixedwoods : Fire NIP 10 burned stands regeneration analysis
(2008)Boreal mixedwoods are an important element and the most productive forest type in the Canadian boreal forests. This research focused on the regeneration of stands burned by an intense wild fire in Black Sturgeon Boreal ...
