Environmental Value Loss Evaluation Model And Its Application In The Coal Mining Area

Coal as the most important basic energy in our country, in promoting the economicdevelopment of our country at the same time, also for coal mining area ecological environmentcaused serious damage. in order to realize the sustainable development of coal mine area,carry on the reasonable compensation and damage to the ecological environment governance,we need to obtain a more accurate value loss of ecological environment, set up the appropriatecoal mining area ecological environment value loss evaluation model. Based on this, thisarticle will through the following research to establish a suitable value of coal mining areaecological environment damage assessment model.First of all, analyze the impact of coal mining on ecological environment, according to theecological environment system evolution mechanism reasoning out the coal mining areaecological environment evolution law, choose the appropriate coal mining area ecologicalenvironment value loss evaluation method, build value loss evaluation index system for coalmining area ecological environment.Secondly, according to the theory of dynamic compensation, will be in ecologicalenvironment system of the second stage of the evolution of coal mining area ecologicalenvironment value loss evaluation is divided into the ecological environment damage repairphase, the ecological environment damage repair phase, the ecological environment lossrecovery phase, the ecological environment balance phase four periods, and combined with theselected good assessment methods and indexes, set up in each period of land value loss, valueloss of vegetation, water resources value loss and dynamic evaluation model of atmosphericpollution value loss.Finally, the application of good dynamic evaluation model is established, combining withthe actual situation of the ecological environment in the yulin coal exploration area, the land inthe evaluation of yulin coal exploration area, vegetation, water resources and the value ofatmospheric losses.