Increases in Nitrogen Uptake Rather than Nitrogen-Use Efficiency Support Higher Rates of Temperate Forest Productivity under Elevated CO²

Autor: Finzi, Adrien C., Norby, Richard J., Calfapietra, Carlo, Gallet-Budynek, Anne, Gielen, Birgit, Holmes, William E., Hoosbeek, Marcel R., Iversen, Colleen M., Jackson, Robert B., Kubiske, Mark E., Ledford, Joanne, Liberloo, Marion, Oren, Ram, Polle, Andrea, Pritchard, Seth, Zak, Donald R., Schlesinger, William H., Ceulemans, Reinhart
Zdroj: Proceedings of the National Academy of Sciences of the United States of America, 2007 Aug . 104(35), 14014-14019.
Databáze: JSTOR Journals