Fig. 3
From: Empirical research of urban land use eco-efficiency in the Pearl River Delta urban agglomeration

The average ULUEE values of nine cities in the PRDUA from 2006 to 2021.
From: Empirical research of urban land use eco-efficiency in the Pearl River Delta urban agglomeration
The average ULUEE values of nine cities in the PRDUA from 2006 to 2021.