检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:黄晶晶[1] 马连新[2] 查钟健 HUANG Jingjing;MA Lianxin;ZHA Zhongjian(Anhui Institute of Geophysical and Geochemical Exploration Technology;Anhui Public Welfare Geological Survey Management Center;Anhui Provincial Technical Institute of Geological Surveying and Mapping)
机构地区:[1]安徽省地球物理地球化学勘查技术院,安徽省合肥市230001 [2]安徽省公益性地质调查管理中心 [3]安徽省地质测绘技术院
出 处:《现代矿业》2022年第6期7-9,13,共4页Modern Mining
摘 要:为推动安徽建筑石料行业的平稳健康发展,在介绍了安徽省砂石矿产资源概况和开采与管理现状的基础上,通过趋势预测和人均模型法预测,认为2021—2025年安徽省砂石资源需求将持续旺盛,年均需求量约3.5亿t。提出了“十四五”砂石设置建议:强化规划准入,摸清砂石资源家底;落实资源储量明确、矿区土地权属清晰的“净矿”出让;探索建筑石料矿差别化管理制度,鼓励地下开采矿山和进行生态修复的矿山开展石料综合利用,为区域经济发展提供砂石资源保障。In order to promote the stable and healthy development of building stone industry in Anhui Province,based on the introduction of the general situation of sandstone resources in Anhui Province and the present situation of mining and management,it is considered that the demand for sandstone resources in Anhui Province will continue to be strong from 2021 to 2025 predicted by tendency and per capita model method,with an average annual demand of about 350 million tons.Suggestions on sandstone setting in the"14th Five-year Plan"are put forward:strengthening planning access and finding out the resources of sandstone,implementing the transfer of"net ore"with clear resource reserves and clear land ownership in mining areas.exploring the differentiated management system of building stone mines,and encouraging underground mining mines and ecological restoration mines to carry out comprehensive utilization of stone materials,which provide sandstone resources guarantee for regional economic development.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:18.217.210.224