TY - RPRT TI - Machine learning based estimation of land productivity in the contiguous US using biophysical predictors AU - Yang, Pan (ORCID:0000000176097230) AU - Zhao, Qiankun AU - Cai, Ximing (ORCID:0000000273424512) PY - 2020 DO - 10.1088/1748-9326/ab865f UR - https://www.osti.gov/biblio/1635415 ID - 1635415 ER -