China Food Security Comprehensive Assessment Dataset (CFSAD,2012-2022)

In the context of the new development pattern, China's food security is facing new risks, such as insufficient impetus for the sustainable enhancement of its comprehensive production capacity, and the existing grain statistics are fragmented and not comprehensive enough to meet the needs of current food security assessment studies.In this study, we constructed the time-series China Food Security Comprehensive Assessment Dataset (CFSAD,2012-2022), which includes five categories of grain, rice, wheat, corn and soybean, and covers five dimensions of the basic guarantee level, the market operation situation, the scientific and technological support capacity, the resource and environmental conditions, and the level of purchasing power, and includes fourteen indicators,such as the mean value of the risk of price volatility in the grain market,CO2 equivalent emissions by grain production,growth rate of per-mu cash receipts, etc.The dataset will be updated annually, and our dataset enables a more scientific and comprehensive assessment of China's food security situation, which can provide data support for effective government policy making and academic research.

在新发展格局背景下，我国粮食安全面临全新风险：综合生产能力可持续提升动力不足，且现有粮食统计数据碎片化、覆盖范围有限，难以满足当前粮食安全评估研究的需求。本研究构建了2012-2022年时间序列中国粮食安全综合评估数据集（China Food Security Comprehensive Assessment Dataset, 简称CFSAD），涵盖谷物、稻谷、小麦、玉米与大豆五大品类，覆盖基础保障水平、市场运行态势、科技支撑能力、资源环境条件、购买力水平五大维度，包含粮食市场价格波动风险均值、粮食生产二氧化碳当量排放量、亩均现金收益增长率等14项指标。本数据集将按年度更新，可为我国粮食安全形势开展更科学、全面的评估提供支撑，能够为政府科学决策与学术研究提供数据支持。