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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: gielen b. 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.
Forest response to elevated CO2 is conserved across a broad range of productivity.
Norby RJ, Delucia EH, Gielen B, Calfapietra C, Giardina CP, King JS, Ledford J, McCarthy HR, Moore DJ, Ceulemans R, De Angelis P, Finzi AC, Karnosky DF, Kubiske ME, Lukac M, Pregitzer KS, Scarascia-Mugnozza GE, Schlesinger WH, Oren R. Norby RJ, et al. Among authors: gielen b. Proc Natl Acad Sci U S A. 2005 Dec 13;102(50):18052-6. doi: 10.1073/pnas.0509478102. Epub 2005 Dec 5. Proc Natl Acad Sci U S A. 2005. PMID: 16330779 Free PMC article.
48 results