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African crop yield reductions due to increasingly unbalanced Nitrogen and Phosphorus consumption. 智库出版物
2014
作者:  van der Velde M;  Folberth C;  Balkovič J;  Ciais P;  Fritz S;  Janssens IA;  Obersteiner M;  See L
收藏  |  浏览/下载:3/0  |  提交时间:2019/06/18
Crop production  Fertilizer  Food security  Nutrients  Phosphate rock  Resource use  Stoichiometry  
Biofuel development, food security and the use of marginal land in China. 智库出版物
2011
作者:  Qiu H;  Huang J;  Keyzer M;  van Ween W;  Rozelle S;  Fischer G;  Ermolieva T
收藏  |  浏览/下载:2/0  |  提交时间:2019/06/18
Bio-energy  Energy shortages  Environmental pressures  European Union  Feedstock production  Fertilizer use  Food security  International economy  Modeling approach