Construction and optimization of ecological security network in the Shule River Basin, China.

Construction and optimization of ecological security network is an efficient way to ensure regional ecological security and achieve sustainable development. Based on the morphological spatial pattern analysis method, circuit theory and other methods, we constructed the ecological security network of the Shule River Basin. The PLUS model was used to predict the land use change in 2030, with the aim to explore the current ecological protection direction and propose reasonable optimization strategies.