Evaluation of eco-environmental quality in the Dinosaur Valley region of Yunnan based on GEE and improved ecological index

ZHANG Yuxin, GAN Shu, YUAN Xiping, SHEN Xianming

Journal of Atmospheric and Environmental Optics . 2026, (4): 677 -694 . DOI: 10.3969/j.issn.1673-6141.2026.04.012