Joanne Ledford

Forest response to elevated CO ₂ is conserved across a broad range of productivity

Richard J. Norby, Evan H. DeLucia, Birgit Gielen et al. · Proceedings of the National Academy of Sciences · 2005 · 1K citations · Full text

Life Sciences, Ecology, Environmental Sciences +17

Increases in nitrogen uptake rather than nitrogen-use efficiency support higher rates of temperate forest productivity under elevated CO ₂

Adrien C. Finzi, Richard J. Norby, Carlo Calfapietra et al. · Proceedings of the National Academy of Sciences · 2007 · 403 citations · Full text

Natural Resources, Ecology, Soil Sciences +17

Fine-root production dominates response of a deciduous forest to atmospheric CO ₂ enrichment

Richard J. Norby, Joanne Ledford, Carolyn D. Reilly et al. · Proceedings of the National Academy of Sciences · 2004 · 381 citations · Full text

Agriculture, Ecology, Soil Sciences +17

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

Shiqiang Wan, Richard J. Norby, Joanne Ledford et al. · Global Change Biology · 2007 · 339 citations

Life Sciences, Ecology, Soil Sciences +17

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

Colleen M. Iversen, Joanne Ledford, Richard J. Norby · New Phytologist · 2008 · 172 citations · Full text

Agriculture, Plant Sciences, Soil Sciences +17