Requirement’s Identification and Effect Assessmenton Land Consolidation and Ecological Restoration

With urbanization and industrialization, human activities such as construction land expansion and enhanced land use intensity disturb the ecosystem, especially in ecologically fragile areas [1,2].In this area, the ecological damages seriously threaten the survival and development of human beings [3].Land consolidation and ecological restoration are the key measures to improve the environment and balance ecological protection and economic development [4].Identifying priority regions for land consolidation and ecological restoration and taking specific measures are essential to ensuring regional ecological security and improving human well-being.Recently, as the concept of ecological security was reinforced in regional development and planning targets, constructing ecological security patterns and maintaining ecological networks became the hotspot [5,6].Land consolidation and ecological restoration for key areas in regional ecological security patterns and ecological networks are helpful for