Negative effects of nitrogen override positive effects of phosphorus on grassland legumes worldwide

Tognetti, Pedro M. ; Prober, Suzanne M. ; Baez, Selene ; Chaneton, Enrique J. ; Firn, Jennifer ; Risch, Anita C. ; Schuetz, Martin ; Simonsen, Anna K. ; Yahdjian, Laura ; Borer, Elizabeth T. ; Seabloom, Eric W. ; Arnillas, Carlos Alberto ; Bakker, Jonathan D. ; Brown, Cynthia S. ; Cadotte, Marc W. ; Caldeira, Maria C. ; Daleo, Pedro ; Dwyer, John M. ; Fay, Philip A. ; Gherardi, Laureano A. ; Hagenah, Nicole ; Hautier, Yann ; Komatsu, Kimberly J. ; McCulley, Rebecca L. ; Price, Jodi N. ; Standish, Rachel J. ; Stevens, Carly J. ; Wragg, Peter D. ; Sankaran, Mahesh. (2021). Negative effects of nitrogen override positive effects of phosphorus on grassland legumes worldwide . Proceedings of the National Academy of Sciences of the United States of America, 118 (28) http://dx.doi.org/10.1073/pnas.2023718118