Classification and spatiotemporal patterns of ecological well-being based on ecosystem services: Taking China’s prefecture-level and above cities for example
ZHENG Defeng, WANG Yanyan, CAO Yongqiang, WANG Yanhui, HAO Shuai, LV Leting
Resources Science . 2020, (6): 1110 -1122 .  DOI: 10.18402/resci.2020.06.09