The Resilience of Food Security to Climate Shocks

项目摘要 该项目将衡量2010年家庭粮食安全对气候冲击的脆弱性和复原力， 尼日利亚、埃塞俄比亚、坦桑尼亚和马拉维。我们将把大约4000个国家的粮食安全纵向数据 在3-4个时间点观察到的每个国家的家庭对新获得的甚高分辨率气候数据的使用情况 暴露。然后，我们将使用这些数据来调查家庭对气候冲击的脆弱性和恢复力 通过研究气候异常对多种粮食措施的直接和中期影响， 不同亚群的安全性。这项研究将是第一次多国调查， 粮食安全对气候冲击的脆弱性和复原力，重点是四个国家， 是最重要的

PROJECT SUMMARY This project will measure the vulnerability and resilience of household food security to climate shocks in Nigeria, Ethiopia, Tanzania and Malawi. We will link longitudinal data on food security from approximately 4000 households per country, observed at 3-4 time points, to newly-available, very-high-resolution data on climate exposures. We will then use these data to investigate household vulnerability and resilience to climate shocks by examining both immediate and medium-term effects of climate anomalies on multiple measures of food security across various subpopulations. This research will represent the first multi-country investigation of vulnerability and resilience of food security to climate shocks, focusing on four countries where these concerns are paramount.