期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：2012
卷号：109
期号：31
页码：12356-12363
DOI：10.1073/pnas.0913003109
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：We argue that food and nutrition security is driven by complex underlying systems and that both research and policy in this area would benefit from a systems approach. We present a framework for such an approach, examine key underlying systems, and identify transdisciplinary modeling tools that may prove especially useful.
关键词：complexity ; agri-food ; health ; disease ; environment
