一、数据简介联合国环境规划署发布了《食物浪费指数报告2024》报告说2022年全球人均浪费食物132公斤占消费者可获得食物总量的五分之一。食物浪费是一个全球性问题目前世界上仍有约7.83亿人遭受饥饿。CnOpenData全球粮食损失和浪费数据收集整理了科学文献综述和粮农组织统计数据库中粮食损失和浪费成因数据涵盖了1966年起全球120多个国家的粮食浪费情况包含国家、地区、粮食、损失量/占比、损失原因、样本大小、参考文献等助力学者研究及衡量食品、价值链各阶段和地理区域的粮食损失和浪费。二、时间区间1966-2024三、字段展示全球粮食损失和浪费数据m49_code国家地区cpc_code粮食年份loss_percentageloss_percentage_originalloss_quantityactivityfood_supply_stagetreatment损失原因样本大小数据收集方式参考文献下载链接注释四、样本数据m49_code国家地区cpc_code粮食年份loss_percentageloss_percentage_originalloss_quantityactivityfood_supply_stagetreatment损失原因样本大小数据收集方式参考文献下载链接注释156China111Wheat20211.8671.87%StorageStorageLiterature ReviewCharl~atorsReferenced to Luo et al (2020) Reference has been generated automatically156China111Wheat20212.32.30%HarvestingHarvestLiterature ReviewCharl~atorsReferenced to Gao et al (2016) Reference has been generated automatically156China111Wheat20213.23.20%StorageStorageLiterature ReviewCharl~atorsReferenced to Gao et al (2016) Reference has been generated automatically156China111Wheat20210.90.90%TransportationTransportLiterature ReviewCharl~atorsReferenced to Gao et al (2016) Reference has been generated automatically156China111Wheat20211.41.40%Drying, FarmFarmLiterature ReviewCharl~atorsReferenced to Gao et al (2016) Reference has been generated automatically156China111Wheat20151.861.86%16.90kgsStorageStorageSurveyYi Lu~ChinaReference has been generated automatically156ChinaShanxi111Wheat20151.781.78%StorageStorageSurveyYi Lu~ChinaReference has been generated automatically156China111Wheat20151.181.18%StorageStorageWarehouse storageSurveyYi Lu~ChinaReference has been generated automatically156China111Wheat20150.990.99%StorageStorageBags storageSurveyYi Lu~ChinaReference has been generated automatically156ChinaHenan111Wheat20152.112.11%StorageStorageSurveyYi Lu~ChinaReference has been generated automatically204Benin113Rice20224.74.70%ThreshingFarmManual threshingSurveyAmous~BENINReference has been generated automatically五、数据更新频率不定期更新