Evolution and Simulation of Production-Living-Ecological Space Transition Along the Yangtze-to-Huaihe Water Diversion Project
The synergy of cross-regional major infrastructure construction and the pattern of land space protection and development is an important part in land space governance. This article took the area along the Yangtze-to-Huaihe water diversion project (YHWP) in Anhui province as the research object, using historical land use remote sensing data to study the evolution process and characteristics of the production-living-ecological (PLE) space and the functional positioning of the PLE space in the upstream, middle, and downstream areas. By applying land use simulation technology, the land use in the study area was simulated at a downscaled level. The results showed that during the 30-year rapid urbanization period, the evolution of the PLE space was dramatic and the trend was unreasonable. However, by 2030, the overall spatial structure of the PLE space would be stable in terms of quantity, and the ratio structure was basically unchanged, with the proportion of downstream production space, midstream living space and upstream ecological space increased significantly.
Yangtze-to-Huaihe water diversion projectproduction-living-ecological spaceevolutionland use simulation
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