Liu J, You L, Amini M, Obersteiner M, Herrero M, Zehnder AJB, Yang H (2010)
A high-resolution assessment on global nitrogen flows in cropland
PNAS, 107(17):8035-8040 (27 April 2010) (Published online 12 April 2010) More
Liu J, Wiberg D, Zehnder AJB, Yang H (2007)
Modeling the role of irrigation in winter wheat yield, crop water productivity, and production in China
Irrigation Science, 26(1):21-33 (October 2007) More