基于过程和结果的甘肃古浪黄花滩生态移民工程绩效评价
刘洋, 王娅, 周立华

Performance evaluation of ecological migration project based on process and outcomea case study of Huanghuatan migration area in GulangGansuChina
Yang Liu, Ya Wang, Lihua Zhou
图1 研究区位置
Fig.1 Location of the study area