Spatiotemporal variation of alpine gorge watershed landscape patterns via multi-scale metrics and optimal granularity analysis: a case study of Lushui City in Yunnan Province, China - Wang, Yongshu; Yan, Xiangdong; Fang, Qingping; Wang, Lan; Chen, Dongbo; Yu, Zhexiu (Frontiers in Ecology and Evolution, 2024)