Tradeoffs among ecosystem services under ecological engineering construction: Donor and receiver evaluation of 25 soil and water conservation projects in China - Yuanxiang Yang; Lang Huang; Shihuai Deng; Xiaohong Zhang; Wenyue Hou; Shijiang Xiao; Rui Shen; Xiang You; Yan Yang; Hengyu Pan (Ecological Engineering, 2025)