Some Issues Related to "Technical Criterion for Eco-environmental Status Evaluation (Trial Implementation)"

, this paper probes into the ecological condition in Jincheng Area, analyzes the existing ecological environment problems, and advances a series of suggestions on optimizing the ecological protection.

Through the contrast and analysis of the various soil resources in the natural protection project area before and after the project was carried out,the effect of implement of the project of protection of natural forest on the forest resources and the changes of ecological condition of the forest bureau was elaborated and evaluated.

Study on the indicator system of exterior estimation on ecological status;

The inner assessment indicator on ecological status is one that reflects the change of ecological status itself.

Through analysis on the theory and method which are used in evaluating the ecological status at home and broad synthetically,the quantitative method-Ecological Comprehensive Index(ECI)-for evaluating the ecological status according to China's actual conditions is put forward.