摘要
为了实现对矿山生态环境修复效果的精准评价,设计基于灰色关联度的矿山生态环境修复效果评价模型。通过设计环境修复评价指标、进行归一化处理、生态环境修复评价与修复效果协调等级划分构建模型,实验评价结果相对一致率可达到99%以上,说明此次研究设计的评价模型可以实现对矿山生态环境修复效果的精准评价。
In order to realize the accurate evaluation of mine ecological environment restoration effect,a mine ecological environment restoration effect evaluation model based on grey correlation degree is designed.Through the design of environmental restoration evaluation index,normalization treatment,ecological environment restoration evaluation and coordination grade division of restoration effect,the relative consistency rate of experimental evaluation results can reach more than 99%,indicating that the evaluation model designed in this study can achieve accurate evaluation of mine ecological environment restoration effect.
作者
张皓
Zhang Hao(Ningxia General Team of China Building Materials Industry Geological Exploration Center,Ningxia Yinchuan 750021)
出处
《山东煤炭科技》
2022年第9期189-191,195,共4页
Shandong Coal Science and Technology
关键词
灰色关联度
生态
修复
环境
矿山
grey correlation degree
ecology
repair
environment
mine
