Richard Norby Research Fellow Emeritus Contact NORBYRJ@ORNL.GOV All Publications Net mineralization of N at deeper soil depths as a potential mechanism for sustained forest production under elevated [CO2]... Climate change effects on soil microarthropod abundance and community structure... Litterfall 15N Abundance Indicates Declining Soil Nitrogen Availability in a Free Air CO2 Enrichment Experiment... CO2 Enhancement of Forest Productivity Constrained by Limited Nitrogen Availability... Climate Change Alters Seedling Emergence and Establishment in an Old-Field Ecosystem Climate change effects on plant biomass alter dominance patterns and community evenness in an experimental old-field ecosyste... A comment on “Appropriate experimental ecosystem warming methods by ecosystem, objective, and practicality” by Aronson an... CO2 enrichment accelerates successional development of an understory plant community Soil Microbial Community Responses to Multiple Experimental Climate Change Drivers... Challenges in elevated CO2 experiments on forests... Soil moisture surpasses elevated CO2 and temperature as a control on soil carbon dynamics in a multi-factor climate change experiment Elevated air temperature alters an old-field insect community in a multi-factor climate change experiment Responses of an old-field plant community to interacting factors of elevated [CO2], warming, and soil moisture Forest fine-root production and nitrogen use under elevated CO2: Contrasting responses explained by a common principle... Comparison of Global Model Results from the Carbon-Land Model Intercomparison Project (C-LAMP) with Free-Air Carbon Dioxide Enrichment (FACE) Manipulation Experiments Nitrogen Limitation is Reducing the Enhancement of NPP by Elevated CO2 in a Deciduous Forest... Increased mercury in forest soils under elevated carbon dioxide Consequences of more extreme precipitation regimes for terrestrial ecosystems... Next generation of elevated [CO2] experiments with crops: A critical investment for feeding the future world... CO2 enrichment increases carbon and nitrogen input from fine roots in a deciduous forest. Why is plant-growth response to elevated CO2 amplified when water is limiting but reduced when nitrogen is limiting? A growth... Nitrogen limitation in a sweetgum plantation: Implications for carbon storage at ORNL FACE Role of N2-fixation in constructed old-field communities under different regimes of [CO2], temperature, and water availabilit... How do elevated [CO<sub>2</sub>], warming, and reduced precipitation interact to affect soil moisture and LAI in an old field ecosystem? Responses of soil respiration to elevated CO<sub>2</sub>, air warming, and changing soil water availability in an old-field g... Pagination First page « First Previous page ‹Ĺ … Page 3 Current page 4 Page 5 Next page ›ĺ Last page Last » Key Links Curriculum Vitae Organizations Biological and Environmental Systems Science Directorate Environmental Sciences Division
