作者: Dana Cordell , Jan-Olof Drangert , Stuart White
DOI: 10.1016/J.GLOENVCHA.2008.10.009
关键词: Food processing 、 Peak phosphorus 、 Phosphorite 、 Scarcity 、 Agriculture 、 Phosphorus 、 Non-renewable resource 、 Business 、 Food security 、 Natural resource economics
摘要: … by about 70% by 2050 to meet global demand. Under these … based on estimated P 7 content in remaining world phosphate … High-level conference on world food security: the challenges …