Carbon Emission Efficiency, Super-SBM model, Malmquist-Luenberger Index, Night Light Data, Synergistic Zoning, Yangtze River Delta
carbon emission efficiency, Super-SBM Model, Malmquist-Luenberger Index, Synergistic Zoning, Yangtze River Delta
eco-asset, natural resource, ecosystem service, spatial imbalance, Supply and demand, Yangtze River Delta urban agglomeration