AUTHOR=Yang Le , Yan Jixuan , Li Guang , Ma Weiwei , Li Tao , Gao Pengcheng , Li Qiang , Yao Xiangdong , Li Jie , Wang Wenning 

TITLE=Dynamic simulation of landscape ecological risk in Gansu’s farming-pastoral ecotone based on topographic gradients

JOURNAL=Frontiers in Environmental Science

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1523892

DOI=10.3389/fenvs.2025.1523892

ISSN=2296-665X