TY - RPRT TI - A physiological signal derived from sun-induced chlorophyll fluorescence quantifies crop physiological response to environmental stresses in the U.S. Corn Belt AU - Kimm, Hyungsuk AU - Guan, Kaiyu AU - Jiang, Chongya AU - Miao, Guofang AU - Wu, Genghong AU - Suyker, Andrew E. AU - Ainsworth, Elizabeth A. AU - Bernacchi, Carl J. AU - Montes, Christopher M. AU - Berry, Joseph A. AU - Yang, Xi AU - Frankenberg, Christian AU - Chen, Min AU - Köhler, Philipp PY - 2021 DO - 10.1088/1748-9326/ac3b16 UR - https://www.osti.gov/biblio/1982477 ID - 1982477 ER -