Spatial and Temporal Variation of Net Primary Productivity and Its Relationship with Climate Factors in the Chinese Loess Plateau
SHI Xiao-liang, YANG Zhi-yong, WANG Xin-shuang?, GAO Jun, HU Yan
Chinese Journal of Agrometeorology . 2016, (04): 445 -453 .  DOI: 10.3969/j.issn.1000-6362.2016.04.009