Material in this section originates from the following category in our Subject Index:

Trees (Types: Aspen-Poplar)

Material preceded by an asterisk (*) was posted after this subject summary was written and therefore is not included in the summary.  This material will be integrated into the summary at a later date.

Summary

* -- Combined Effects of Elevated CO2 and Temperature on Eastern Cottonwood

* -- Spring Leaf Flush in Aspen Trees

* -- Within-Species Genetic Differences in Quaking Aspen and Their Responses to Elevated CO2

* -- Young Forest Stands Exposed to Elevated CO2 and Ozone: The Importance of Long-Term Studies

* -- Wood Responses to Elevated Carbon Dioxide and Ozone Concentrations in Trembling Aspen and Paper Birch Trees

* -- Isoprene Emissions from Trembling Aspen Leaves

* -- Effect of Elevated CO2 on Leaf Senescence of Populus Trees

* -- Carbon Dioxide vs. Ozone Effects in Birch and Aspen Trees

* -- Progressive Nitrogen Limitation after Eight Years of CO2 Enrichment of Young Aspen and Birch Trees

* -- Do microevolutionary responses in plants enable them to take "enhanced advantage" of the ongoing rise in the air's CO2 content?

* -- Down-Regulation of Photosynthesis in Fast-Growing Poplar Trees

* -- Another Strike Against the Progressive Nitrogen Limitation Hypothesis

* -- Elevated CO2 Enhances the Effectiveness of a Bio-Energy Tree Plantation

* -- Photosynthetic Response of Robusta Poplar After Five Years of Exposure to Elevated CO2

* -- Photosynthetic Responses of Fast-Growing Poplar "Forests" to Atmospheric CO2 Enrichment

* -- Effects of Elevated CO2 on Aboveground Net Primary Production of Poplar Trees After Canopy Closure

* -- Elevated CO2 vs. O3-Induced Stress in Aspen and Birch Trees

* -- The Photosynthetic Response of Poplar Trees to CO2 Enrichment from the Seedling Stage to Maturity

* -- Isoprene Emissions from Hybrid Poplars Exposed to Elevated Concentrations of Atmospheric CO2

* -- Will Less-Than-Adequate Nitrogen Keep Earth's Ecosystems from Positively Responding to Increases in Atmospheric CO2?

* -- Vegetative Propagation of Aspen Clones in CO2-Enriched Air

* -- Effects of Elevated CO2 and O3 on an Aspen Leafminer

* -- Canopy Effects on Photosynthesis in CO2-Enriched Aspen Seedlings

Gender-Specific Responses of Aspen Trees to Elevated CO2

Effects of Elevated CO2 and O3 on Photosynthesis in Aspen Clones

Effects of Elevated CO2 and Soil Nitrogen on Aspen Cuttings

Effects of Elevated CO2 and Soil Nitrogen on Regenerating Aspen Cuttings

Photosynthetic and Growth Responses of Aspen Clones to Elevated Soil Temperature and Nutrient Availability

Biomass Responses of Aspen to Elevated CO2 and Soil Nitrogen

Fine Root Responses of Aspen to Elevated CO2 and Soil Nitrogen

Effects of Elevated CO2 and Ozone on Aspen Clones

Effects of Elevated CO2 and Defoliation on Maple and Aspen

Effects of Elevated CO2 and Soil Nitrogen on Growth of Aspen