Study on System Coupling Effects of Ecological and Economic in Mining Subsidence Reclamation Area

Ecological environment and socio-economic system has tremendous changed during coal mining, in particular, the coupling relationship between ecological and economic evolued in different stages of coal mining. This article take the process of mining and treatment as a case to study, construct the ecological environment and socio-economic system, system coupling model, coupled model and coupling co-ordination model, to describe succession law of ecological environment and socio-economic system in the coal mining.