Ecological security pattern construction based on landscape ecological risk assessment in the Yellow River basin - Yan, Jixuan; Li, Jie; Yao, Xiangdong; Li, Qiang; Zheng, Zhiqin; Li, Guang; Qi, Guangping; Ma, Weiwei; Song, Miao; Gao, Pengcheng (Frontiers in Environmental Science, 2025)