The Resilience of Food Security to Climate Shocks

粮食安全对气候冲击的抵御能力

• 批准号: 10452340
• 负责人: CLARK GRAY
• 金额: $ 9.23万
• 依托单位: UNIV OF NORTH CAROLINA CHAPEL HILL
• 依托单位国家: 美国
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-03-07 至 2024-02-29
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10452340
• 关键词: Address; Affect; Africa; Africa South of the Sahara; Agriculture; Anthropometry; Characteristics; Child; Climate; Communities; Complement; Coping Behavior; Country; Data; Data Set; Data Sources; Dimensions; Droughts; Education; Ethiopia; Expenditure; Female; Floods; Food; Future; Head; Health; Household; Housing; Hunger; Income; Investigation; Light; Link; Living Standards; Location; Malawi; Measurement; Measures; Methodology; Nigeria; Outcome; Persons; Precipitation; Prevalence; Price; Production; Rain; Reporting; Research; Resolution; Sampling; Shock; Social Impacts; Surveys; Sustainable Development; System; Tanzania; Temperature; Testing; Time; Vulnerable Populations; Work; behavioral response; climate change; climate data; climate-related exposures; design; dietary; experience; food insecurity; food security; food shortage; global health; indexing; low and middle-income countries; novel; resilience; rural area; socioeconomic diversity; warm temperature

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.

项目概要 该项目将衡量家庭粮食安全对气候冲击的脆弱性和恢复力 尼日利亚、埃塞俄比亚、坦桑尼亚和马拉维。我们将链接大约 4000 个粮食安全纵向数据 每个国家的家庭，在 3-4 个时间点进行观察，以获取最新的超高分辨率气候数据 曝光。然后，我们将利用这些数据来调查家庭对气候冲击的脆弱性和恢复能力 通过研究气候异常对多种粮食指标的近期和中期影响 不同人群的安全。这项研究将代表首次多国调查 粮食安全对气候冲击的脆弱性和复原力，重点关注四个存在这些问题的国家 是最重要的。