弹性(材料科学)
粮食安全
计算机安全
毒物控制
伤害预防
人为因素与人体工程学
自杀预防
医疗急救
业务
职业安全与健康
环境卫生
风险分析(工程)
法律工程学
工程类
计算机科学
医学
生物
生态学
病理
物理
热力学
农业
作者
Prabhu Pingali,Luca Alinovi,Jacky Sutton
出处
期刊:Disasters
[Wiley]
日期:2005-05-23
卷期号:29 (s1): S5-24
被引量:205
标识
DOI:10.1111/j.0361-3666.2005.00282.x
摘要
This paper explores linkages between food security and crisis in different contexts, outlining the policy and institutional conditions needed to manage food security during a crisis and to rebuild the resilience of food systems in periods of relative peace. The paper reviews experiences over the past decade of countries in protracted crisis and draws lessons for national and international policy. It assesses the different alternatives on offer in fragile countries to address, for example, the disruption of institutional mechanisms and the decreasing level of support offered by international donors with respect to longer‐term expectations. It proposes a Twin Track Approach to enhance food security resilience through specific policies for protracted crises that link immediate hunger relief interventions with a long‐term strategy for sustainable growth. Finally, the article analyses policy options and the implications for both short‐ and longer‐term responses vis‐à‐vis the three dimensions of food security: availability; access; and stability.
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