Abstract:
【Objective/Meaning】Fuzhou City has attached great importance to the construction of ecological civilization step by step and taken many protection measures for protecting the urban ecological environment. In order to study the risk brought by land-use change to the urban ecological environment under the background of rapid urbanization process, the ecological risks brought by different land-use changes in Fuzhou City were explored to put forward the corresponding adjustment suggestions for the urban development.【Methods/Procedures】Based on the data of land-use change in Fuzhou from 2001 to 2017, the quantitative research was conducted on land-use change and ecological risk of Fuzhou through the analysis methods of information entropy and ecological risk assessment.【Results/Conclusions】The results showed that the area of cultivated land, forest land and construction land accounted for more than 80% of the total area of Fuzhou, and the area of construction land kept increasing, while the area of unused land decreased most obviously. The information entropy showed a slow rising trend, indicating that the order degree of land use in Fuzhou from 2001 to 2017 was a transition from order to disorder. And the ecological risk index had an obvious decreasing trend from 2001 to 2017 and was negatively correlated with the change of information entropy, indicating that the ecological construction in Fuzhou had achieved remarkable results.