Rising disparities in grain self-sufficiency across China: Provincial divergence amidst overall national improvement

作者：Xiaoyu Yu, Rui Xiao, Zhonghao Zhang, Feng Zhou, Fei Mo, Zhenci Xu, Feng Tian, Zhi Sheng Gao, Yansheng Li, Peng Zhu, Kailiang Yu, Lumeng Liu, Chen Xu, Jianguo Wu · 发表于：Environmental Impact Assessment Review · 年份：2025 · DOI：10.1016/j.eiar.2025.107942 · 被引用次数：15 · 研究领域：Regional Economic and Spatial Analysis、Rice Cultivation and Yield Improvement、Agricultural Economics and Policy