Spatiotemporal changes of maize sown area and yield in Northeast China between 1980 and 2010 using spatial production allocation model
TAN Jieyang, LI Zhengguo, YANG Peng, LIU Zhenhuan, LI Zhipeng, ZHANG Li, WU Wenbin, YOU Liangzhi, TANG Huajun
Acta Geographica Sinica . 2014, (3): 353 -364 .  DOI: 10.11821/dlxb201403007