Aspen Bibliography

The Effects of Environmental and Physiological Variables on the Gas Exchange of Forest Trees Under Boreal Field Conditions (Populus Tremuloides, Populus Balsamifera, Corylus Cornuta, Pinus Banksiana, Picea Mariana)

Authors

Litao Yang

Document Type

Thesis/Dissertation

Source

The University of Nebraska - Lincoln, Ph.D.

Journal/Book Title/Conference

DAI

Publication Date

1997

Abstract

Gas exchange (CO, and water vapor) is one of the most useful approaches to study environmental and physiological responses of photosynthesis under field conditions. The objective of this study was to quantify the gas exchange properties (net CO, assimilation (A), stomatal conductance (gs) and dark respiration (Rd)) of aspen (Populus tremuloides Michx.), balsam poplar (Populus balsamifera L.), hazelnut (Corylus cornuta Marsh.), jack pine (Pinus banksiana Lamb.) and black spruce (Picea mariana (Mill) BSP) during the growing season as a function of fluctuations in environmental conditions and foliage development.

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