Dynamic monitoring and drivers of ecological environmental quality in the Three-North region, China: Insights based on remote sensing ecological index. - Leyi Zhang; Xia Li; Xiuhua Liu; Zhiyang Lian; Guozhuang Zhang; Zuyu Liu; Shuangxian An; Yuexiao Ren; Yile Li; Shangdong Liu (Ecol. Informatics, 2025)