@article{article64e9e534, title = {Reconstructing continental-scale variation in soil δ15N: a machine learning approach in South America}, author = {Sena-Souza, João Paulo and Houlton, Benjamin Z. and Martinelli, Luiz Antonio and Nardoto, Gabriela Bielefeld}, year = {2020}, doi = {10.1002/ecs2.3223}, journal = {Ecosphere} }