[Industrial ecological development of Jilin Province, Northeast China based on structure optimization vision.] / 基于结构调整视角的吉林省产业生态化发展.

ABSTRACT

Based on the interactive coercing mechanism between the industrial system and the ecosystem, we evaluated Jilin's ecologicalization of industrial structure, employing the systematic ana-lysis method and the comprehensive index evaluation method, and explored the spatio-temporal cha-racteristics.The result showed that the ecological level of industrial structure as well as the industrial structure optimization and resource-environmental efficiency had been significantly improved in 2000-2013. The regional difference showed a trend of resource-environmental efficiency > industrial structure optimization > ecologicalization of industrial structure. Spatially, it demonstrated a "higher in west, lower in east" pattern, and at city scale, it showed a decreasing trend from the core (Changchun) to outside. According to the coordination of industrial structure optimization and resource-environmental efficiency, we categorized the nine cities in Jilin Province into four ecologica-lization types high coordination type, low coordination type, economic development ahead, and ecological development ahead.