Dynamic assessment of eco-civilization in Guangdong Province based on geographic information system (GIS) and analytic hierarchy process (AHP).

relatively steadily; The number of cities at the moderate level of ecological civilization has shown a relatively stable change in the number of cities in other years, except for a significant decrease in 2019 and 2021; The number of cities at a high level of ecological civilization generally shows a decreasing trend; The overall number of cities at a very high level of ecological civilization shows a slow increasing trend.

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