Joanne Ledford

Forest response to elevated CO2 is conserved across a broad range of productivity.

R. Ceulemans, R. Norby, W. Schlesinger, 2005, Proceedings of the National Academy of Sciences of the United States of America.

CO2 enrichment increases carbon and nitrogen input from fine roots in a deciduous forest.

R. Norby, C. Iversen, J. Ledford, 2008, The New phytologist.

Fine-root production dominates response of a deciduous forest to atmospheric CO2 enrichment.

N. E. Miller, R. Norby, E. O'neill, 2004, Proceedings of the National Academy of Sciences of the United States of America.

Increases in nitrogen uptake rather than nitrogen-use efficiency support higher rates of temperate forest productivity under elevated CO2

R. B. Jackson, R. Ceulemans, R. Norby, 2007, Proceedings of the National Academy of Sciences.

Responses of soil respiration to elevated CO2, air warming, and changing soil water availability in a model old‐field grassland

Jake F. Weltzin, Richard J. Norby, Shiqiang Wan, 2007 .

CO2 enrichment and warming of the atmosphere enhance both productivity and mortality of maple tree fine roots

R. Norby, K. Pregitzer, E. O'neill, 2004 .

Temperature‐independent diel variation in soil respiration observed from a temperate deciduous forest

W. Post, W. M. Post, J. Ledford, 2006 .