Material in this section originates from the following categories in our Subject Index:
Nitrogen (Progressive Limitation Hypothesis: Miscellaneous)
Summary
Progressive Nitrogen Limitation after Eight Years of CO2 Enrichment of Young Aspen and Birch Trees
The Progressive Nitrogen Limitation Hypothesis
Photosynthetic Responses of Understory Tree Seedlings to Seven Years of Elevated CO2
Effects of Elevated CO2 on a Nitrogen-Fixing Tree
Anthropogenic Nitrogen Deposition: Too Much or Too Little?
CO2 Effects on Ponderosa Pine Fine Roots
Nitrogen Uptake by Soil Microbes: The Long (Term) and the Short (Term) of It
CO2 Effects on Carbon and Nitrogen in a Six-Year Open-Top Chamber Study of Ponderosa Pine Seedlings
CO2 Effects on Carbon and Nitrogen in a Sweetgum Forest
CO2 Effects on Carbon and Nitrogen in a Scrub Oak Forest