Abstract
The core of the coordinated development of the Beijing-Tianjin-Hebei urban agglomeration is to coordinate various types of spatial functions to promote the orderly development of urban space. The production-living-ecological space of urban agglomerations are important carriers for achieving sustainable development and promoting the construction of ecological civilization. With the escalation of the human-land game relationship, the functional conflicts of the space have gradually intensified. Therefore, this paper constructed a functional measurement model of production-living-ecological space based on the land use classification system. Taking the Beijing-Tianjin-Hebei urban agglomerations as the research unit, we calculated the Spatial Function Index (SFI) of the production-living-ecological space in 2005,2010,2015 and 2020. And analyzing the characteristics of the spatial pattern of the production-living-ecological function and discussing its changing drivers. Combined with the coordinated development planning of Beijing-Tianjin-Hebei urban agglomeration, the study proposed the optimization strategies for the coordinated development pattern to provide the technical support to resolve conflict between the production, living and ecological space.
