Optimizing the landscape in grain production and identifying trade-offs between ecological benefits based on production possibility frontiers: A case study of Beijing–Tianjin–Hebei region

作者：Qinghua Liu, Xiao Sun, Qingxu Huang, J.W. Qiao, Guangji Fang, Yuhan Ren, Chenrui Wang, Jing Sun, Peng Yang · 发表于：Journal of Environmental Management · 年份：2025 · DOI：10.1016/j.jenvman.2025.124583 · 被引用次数：10 · 研究领域：Land Use and Ecosystem Services、Sustainable Agricultural Systems Analysis、Forest Management and Policy