The physics of large-scale food crises
Physica A: Statistical Mechanics and its Applications(2019)
摘要
Investigating the “physics” of food crises consists in identifying features which are common to all large-scale food crises. One element which stands out is the fact that during a food crisis there is not only a surge in deaths but also a correlative temporary decline in conceptions and therefore in subsequent births nine months later.
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关键词
Famine,Death rate,Birth rate,Excess-death,Bertillon effect
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