Study on the Path of Coupled and Coordinated Development of New Urbanization and Ecological Environment in Ya’an CityXueru Ding, Yutong Tao, Jiawen Zhu, Shijia Liu and Yuhang XieE3S Web Conf., 565 (2024) 01013DOI: https://doi.org/10.1051/e3sconf/202456501013