Increases in nitrogen uptake rather than nitrogen-use efficiency support higher rates of temperate forest productivity under elevated CO2.
Finzi AC, Norby RJ, Calfapietra C, Gallet-Budynek A, Gielen B, Holmes WE, Hoosbeek MR, Iversen CM, Jackson RB, Kubiske ME, Ledford J, Liberloo M, Oren R, Polle A, Pritchard S, Zak DR, Schlesinger WH, Ceulemans R.
Finzi AC, et al. Among authors: holmes we.
Proc Natl Acad Sci U S A. 2007 Aug 28;104(35):14014-9. doi: 10.1073/pnas.0706518104. Epub 2007 Aug 20.
Proc Natl Acad Sci U S A. 2007.
PMID: 17709743
Free PMC article.