A hierarchical-modular ecosystem mapping framework for high-intensity human activity zones. - Jingda Xin; Danyang Wang; Yunqi Wang; Yayi Tan; Jiaying Zheng; Xibao Xu; Yihan Lu; Weijie Huang; Zeqi Wei; Huan Zhang; Changbo Zhong; Zhaofu Li (Int. J. Digit. Earth, 2025)