Spatiotemporal Analysis of Ecosystem Status in China's National Key Ecological Function Zones. - Xiongyi Zhang; Quanqin Shao; Bing Wang; Xiang Niu; Jia Ning; Meiqi Chen 002; Tingjing Zhang; Guobo Liu; Shuchao Liu; Linan Niu; Haibo Huang (Remote. Sens., 2023)