RETRACTED ARTICLE: Evaluation of urban land green utilization efficiency with a view of GIS images

Abstract

The city is at the center of the growing strategy. There are high-cost issues with the production of energy and the environment. The strategy for environmentally friendly and sustainable development is limited. Therefore, if we assess the productivity of urban land use, it is of far-reaching value to use the idea of green growth as an assessment index. On the basis of input, planned production, and unforeseen output, nine indicators, including urban fixed capital stock, secondary and tertiary value-added, and SO2 emissions, are selected to create a research framework and related assessment indicators for the green use of urban land. Related data on the efficiency of urban land use in 12 districts and counties were collected from 2012 to 2018 to assess the efficiency of green land use in urban areas. The findings show that the productivity of green land use decreased significantly during the study period. Many cities in the province have set up a large number of industries, including those with high emissions and high usage. These industries have relocated inland from the eastern coastal regions, resulting in a decline in the rate of urban land use of green land in many towns. If we want to solve this issue, we need to change the framework of land use to follow empirical and fair methods for the rational use of land, to promote the green use of land, and to increase the level of assessment in order to improve the efficiency of green land use.