Richard Norby Research Fellow Emeritus Contact NORBYRJ@ORNL.GOV All Publications Impact of mesophyll diffusion on estimated global land CO2 fertilization... Where does the carbon go? A model-data intercomparison of vegetation carbon allocation and turnover processes at two temperat... Terrestrial plant productivity and carbon allocation in a changing climate... Plant Functional Types and Earth System Models... Comprehensive ecosystem model-experiment synthesis using multiple datasets at two temperate forest free-air CO2 enrichment experiments: model performance and compensating biases Evaluation of eleven terrestrial carbon-nitrogen cycle models against observations from two temperate Free-Air CO2 Enrichment Studies Stored carbon partly fuels fine-root respiration but is not used for production of new fine roots... Forest water use and water use efficiency at elevated CO2: a model-data intercomparison at two contrasting temperate forest FACE sites Sensitivity of plants to changing atmospheric CO2 concentration: From the geological past to the next century Elevated CO2 increases tree-level intrinsic water use efficiency: insights from carbon and oxygen isotope analyses in tree rings across three forest FACE sites Tropical forest responses to increasing [CO2]: current knowledge and opportunities for future research A Framework for Benchmarking Land Models... VARIATION IN FOLIAR NITROGEN AND ALBEDO IN RESPONSE TO NITROGEN FERTILIZATION AND ELEVATED CO2... Timing and magnitude of C partitioning through a young loblolly pine (Pinus taeda L.) stand using 13C labeling and shade treatments Plant root distributions and nitrogen-uptake efficiency predicted by an hypothesis of optimal root foraging... Partitioning in trees and soil (PiTS) - a experimental approach to improve knowledge of forest carbon dynamics ECOSYSTEM IMPACTS OF GEOENGINEERING: A Review for Developing a Science Plan... Soil carbon and nitrogen cycling and storage throughout the soil profile in a sweetgum plantation after 11 years of CO2-enrichment From systems biology to photosynthesis and whole-plant modeling: a conceptual model for integrating multi-scale networks Ecological Lessons from Free-Air CO2 Enrichment (FACE) Experiments Modeling soil respiration and variations of source components using a multi-factor global climate change experiment... Ecohydrologic impact of reduced stomatal conductance in forests exposed to elevated CO2 Elevated CO2 enhances leaf senescence during extreme heat and drought in a temperate forest... Coordinated Approaches to Quantify Long-Term Ecosystem Dynamics in Response to Global Change... Net mineralization of N at deeper soil depths as a potential mechanism for sustained forest production under elevated [CO2]... Pagination First page « First Previous page ‹â¶Ä¹ … Page 2 Current page 3 Page 4 … Next page ›â¶Äº Last page Last » Key Links Curriculum Vitae Organizations Biological and Environmental Systems Science Directorate Environmental Sciences Division