全国煤炭资源承载能力评价
投稿时间:2019-09-24  修订日期:2020-01-03  点此下载全文
引用本文:
摘要点击次数: 22
全文下载次数: 0
作者单位E-mail
姚国华 中国地质大学(北京) 2214073937@qq.com 
高知睿 中国地质科学院矿产资源研究所 191432736@qq.com 
李小赛 中国地质科学院矿产资源研究所  
基金项目:中国地质调查局二级项目“西藏多龙矿床技术经济与环境综合评价”资助(编号:DD20160330)
中文摘要:摘要:煤炭资源是国家的基础资源,在国民经济发展过程中具有重要的支撑作用。我国矿产资源承载能力研究较早,但由于侧重点不同,对于受环境影响的煤炭资源承载力研究非常薄弱。本文根据我国煤炭资源的丰富性、广泛性、不均衡性,利用前人已有的研究成果,构建了全国煤炭资源承载能力评价指标体系,划分了指标评价标准,运用了本底、状态评价技术方法,进行煤炭资源承载本底、状态评价,在完成承载本底与承载状态评价的基础上,开展本底、状态联合评价即煤炭资源承载能力评价。研究得出,我国煤炭资源承载本底多处于Ⅲ级(中)区,Pro(资源可利用占比)指数介于[0.4%,3%)之间,其中云南省Pro指数为1.85%、甘肃省Pro指数为1.77%、四川省Pro指数为0.68%,全国区域煤炭资源自然禀赋好,储量丰富;承载状态多处于Ⅱ级(均衡)区,MDI(矿业开发指数)指数介于50≤MDI<75,其中辽宁MDI指数为68.29、山西MDI指数为62.72、云南MDI指数为60.21,当前经济技术下,全国区域煤炭资源较适宜开发利用;承载能力多处于IV级(较小)区,表明我国煤炭资源对经济的承载能力较低,个别省份应尽快完成产业转型。
中文关键词:煤炭资源  承载能力  承载本底  承载状态
 
Evaluation of national coal resources bearing capacity
Abstract:Abstract:As an energy source, coal plays an important supporting role in the development of the national economy.The research on the bearing capacity of mineral resources in China is relatively early, but due to the different emphasis, the research on the bearing capacity of coal resources affected by the environment is very weak.According to the richness, extensiveness and imbalance of China's coal resources, this paper constructs the national coal resource bearing capacity evaluation index system by using the existing research results, and divides the index evaluation criteria, using the background and state evaluation technology. The method is to carry out the background and state evaluation of coal mine resources. On the basis of completing the evaluation of the bearing background and bearing status, the background and state joint evaluation are carried out, that is, the evaluation of coal mine resource bearing capacity is carried out.It is concluded that the background of coal resources bearing in China is mostly in the third (intermediate) level, and the Pro index is between 0.4% and 3%. The Pro index of Yunnan Province is 1.85%, Gansu Province is 1.77%, and Sichuan Province is 0.68%. The natural endowment of coal resources in the whole country is good and reserves are abundant; the bearing state is mostly in the second (equilibrium). The MDI index of Liaoning Province is 68.29, Shanxi Province 62.72 and Yunnan Province 60.21. Under the current economic and technological conditions, the national regional coal resources are more suitable for development and utilization. The bearing capacity of coal resources in China is mostly in IV (smaller) level, indicating that the bearing capacity of coal resources to the economy is low. Individual provinces should complete industrial transformation as soon as possible.
keywords:coal resources  bearing capacity  bearing background  bearing status
  查看/发表评论  下载PDF阅读器
设备展厅
您是第6583784位访问者  备案许可证编号:京ICP备13036454号
版权所有:《中国矿业》杂志社有限公司
地  址: 北京市朝阳区安定门外小关东里10号院东小楼 邮编:100029 电话:010-68332570 88374940 E-mail: zgkyzzs@163.com