Recently added articles from Ecological Applications:
Atmospheric [CO.sub.2] and Ecosystem Feedback Between C and N Cycles: Synthesis of an Integrated Experiment(1).
Feb 01, 2000; ... Ecologists who are trying to unravel the response of the terrestrial carbon cycle to rising atmospheric carbon dioxide concentration are faced with overwhelming issues of spatial and temporal scale. The goal is to understand the long-term, cumulative impact of global change on the ...
GAS EXCHANGE, LEAF NITROGEN, AND GROWTH EFFICIENCY OF POPULUS TREMULOIDES IN A [CO.sub.2]-ENRICHED ATMOSPHERE.
Feb 01, 2000; ... Abstract. Predicting forest responses to rising atmospheric [CO.sub.2] will require an understanding of key feedbacks in the cycling of carbon and nitrogen between plants and soil microorganisms. We conducted a study for 2.5 growing seasons with Populus tremuloides grown under experimental ...
INTERACTIVE EFFECTS OF ATMOSPHERIC [CO.sub.2] AND SOIL-N AVAILABILITY ON FINE ROOTS OF POPULUS TREMULOIDES.
Feb 01, 2000; ... Abstract. The objective of this experiment was to understand how atmospheric carbon dioxide ([CO.sub.2]) and soil-nitrogen (N) availability influence Populus tremuloides fine-root growth and morphology. Soil-N availability may limit the growth response of forests to elevated [CO.sub.2] and ...
ATMOSPHERIC [CO.sub.2], SOIL-N AVAILABILITY, AND ALLOCATION OF BIOMASS AND NITROGEN BY POPULUS TREMULOIDES.
Feb 01, 2000; ... Abstract. Our ability to predict whether elevated atmospheric [CO.sub.2] will alter the cycling of C and N in terrestrial ecosystems requires understanding a complex set of feedback mechanisms initiated by changes in C and N acquisition by plants and the degree to which changes in resource ...
ATMOSPHERIC [CO.sub.2] AND THE COMPOSITION AND FUNCTION OF SOIL MICROBIAL COMMUNITIES.
Feb 01, 2000; ... Abstract. Elevated atmospheric [CO.sub.2] has the potential to increase the production and alter the chemistry of organic substrates entering soil from plant production, the magnitude of which is constrained by soil-N availability. Because microbial growth in soil is limited by substrate ...