Functional Tradeoffs and Feature Recognition of Rural Production–Living–Ecological Spaces

Recently, the spatial contradiction in rural construction has intensified. Production–living–ecological (PLE) spaces, as important load-bearing patterns of revitalization, have become a research focus territorial space planning. Because lack studies on scale and accuracy at township level PLE objective this study is to quantify subfunctional functional areas weigh relationship between functions, conduct feature identification strategy formulation synergistic areas. Combined with multitype measurement methods, constructed township-level evaluation system composed 12 indicators. Taking Guli Street Nanjing city an example, Spearman correlation analysis, local autocorrelation cold/hot spot were used analyze synergies tradeoffs functions. On basis, model area was constructed. The results showed that production function fragmented distribution pattern. proportion high-intensity living very small. ecological had good patch integrity. In obvious exist any two tradeoff third one seven types potential dominated by dual-function high zone (DF-H-Z). zoning scheme governance proposed paper practical value for solving sustainable coordinated development township-scale resources.