Modeling global yield growth of major crops under multiple socioeconomic pathways

Toshichika Iizumi1, Wonsik Kim2, Shen Zhihong2 and Motoki Nishimori3, (1)NIAES-NARO, Tsukuba, Japan, (2)NIAES, Tsukuba, Japan, (3)NIAES National Institute for Agro-Environmental Sciences, Tsukuba, Japan