An emergy-GIS method of selecting areas for sponge-like urban reconstruction

摘要: Abstract A comprehensive framework composed of stormwater indices (e.g., runoff, runoff pollution) and anthropogenic heat is proposed to facilitate selection key areas for sponge-like urban reconstruction based on the integration emergy analysis GIS models. case study in Shenzhen used evaluate effectiveness methodology aiding implementation sponge city reconstruction. Specifically, natural man-made releases are identified accounted units (seJ). When compared values (4.99E+14–7.59E+14 seJ) (1.79E+14–5.8E+16 seJ) within Basic Ecological Control Line (designated as an ecological preservation area), both types outside higher, ranging from 7.59E+14 seJ 8.32E+14 seJ former 5.8E+16 seJ 1.86E+17 seJ latter. Nine sub-districts Shenzhen, China, such industrial parks, transportation bare land construction preliminarily chosen potential basis releases, then confirmed by examining releases. The emergy–GIS can bridge gap between empirical studies standardize research ensure that results green infrastructure plan live up rhetoric.