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热门报告
共检索到17条 ,权限内显示50条;
International Food Security Assessment, 2023\u20132033
- 关键词：
- Calories Coronavirus COVID-19 pandemic food demand food insecurity food prices income inflation caloric threshold
- 年份：
- 2023
- 摘要：
- Food security is estimated to improve in 2023 in the 83 low- and middle-inco ...
International Food Security Assessment, 2022\u201332
- 关键词：
- Calories Coronavirus COVID-19 Ukraine food demand food insecurity food prices income inflation nutritional threshold
- 年份：
- 2022
- 摘要：
- and its stakeholders estimate food security trends in 77 low- and middle-in ...
Evaluating the Prediction Performance of the International Food Security Assessment\u2019s Production Models: A Cross-Validation Approach
- 关键词：
- cross-validation global food security production prediction mean squared error root mean squared error mean absolute error
- 年份：
- 2022
- 摘要：
- to help USDA and its stakeholders evaluate the food security outlook of low- an ...
COVID-19 Working Paper: The COVID-19 Pandemic and Food Security in Low- and Middle-Income Countries: A Review of the Emerging Microeconomic
- 年份：
- 2021
- 摘要：
- discussions of local-level, microeconomic differences in food insecurity in low ...
International Food Security Assessment, 2021-31
- 关键词：
- Calories Coronavirus COVID-19 food demand food insecurity food prices food security income nutritional target pandemic
- 年份：
- 2021
- 摘要：
- responsiveness to changes in prices and incomes for 76 low- and middle-inco ...
International Food Security Assessment, 2020\u201330
- 关键词：
- Food security food insecurity food prices income food demand COVID-19 Coronavirus calories nutritional target Sub-Saharan Africa
- 年份：
- 2020
- 摘要：
- In the 76 low- and middle-income countries examined in the report, the ...
USDA ERS - International Food Security Assessment, 2020–30
- 关键词：
- Food security food insecurity food prices income food demand COVID-19 Coronavirus calories nutritional target Sub-Saharan Africa
- 年份：
- 2020
- 摘要：
- In the 76 low- and middle-income countries examined in the report, the ...
USDA ERS - International Food Security Assessment, 2019-29
- 关键词：
- Food security food demand food prices income food supply grain production area yield commercial imports export earnings
- 年份：
- 2019
- 摘要：
- The share of food-insecure people in the 76 low- and middle-income countries ...
International Food Security Assessment, 2019-29
- 关键词：
- Food security food demand food prices income food supply grain production area yield commercial imports export earnings
- 年份：
- 2019
- 摘要：
- The share of food-insecure people in the 76 low- and middle-income countries ...
International Food Security Assessment, 2018-28
- 关键词：
- Food security food demand food prices income food supply grain production food aid calories caloric target Sub-Saharan Africa
- 年份：
- 2018
- 摘要：
- Projections for the next decade (2018-28) suggest that the share of the populati ...
