| 登封市建筑用砂矿山地质环境特征及生态恢复治理研究 |
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| 引用本文： | 刘世响,' target='_blank'>,祝金峰,' target='_blank'>,邓国成,' target='_blank'>,高 俊,' target='_blank'>,王平伟,' target='_blank'>.登封市建筑用砂矿山地质环境特征及生态恢复治理研究[J].中州煤炭,2022,0(2):80-85. |
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| 作者姓名： | 刘世响 ' target='_blank'> 祝金峰 ' target='_blank'> 邓国成 ' target='_blank'> 高 俊 ' target='_blank'> 王平伟 ' target='_blank'> |
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| 作者单位： | （1.河南省地球物理空间信息研究院，河南 郑州 450009； 2.河南省地质物探工程技术研究中心，河南 郑州 450009） |
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| 摘 要： | 研究矿山为建筑用砂开采矿山，矿区水文地质条件、工程地质条件简单，以露天开采，现状条件形成CK1、CK2、CK3、CK4采坑4个，不稳定斜坡3处，排土场1个，各类挖损、压占土地面积27.63 hm2，地形地貌景观及土地资源破坏严重。为了消除矿区地质灾害，修复地形地貌景观及土地资源，经研究讨论采取削坡及平台修建、修筑田埂、采坑覆土及平整、土壤改良、植被恢复等工程，恢复治理矿区生态环境。其中，清理区块面积791.37 m2，清理方量11 900 m3；覆土及平整土地面积173 194 m2，覆土方量106 553.2 m3；栽植白皮松45 661棵；修筑田埂总计1 572 m，工作量589.55 m3。通过上述工程施工，可有效遏制矿区周边环境的恶化，减少水土流失，对局部环境空气和小气候产生正效与长效影响，改善周边区域的大气环境质量，从而改善矿区人民的生活工作环境和自然生态环境。
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| 关 键 词： | 登封市 建筑用砂矿山 地质环境特征 生态环境治理 |
Study on geological environment characteristics and ecological restoration of construction sand mines in Dengfeng City |
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| Liu Shixiang,' target='_blank'>,Zhu Jinfeng,' target='_blank'>,Deng Guocheng,' target='_blank'>,Gao Jun,' target='_blank'>,Wang Pingwei,' target='_blank'>. Study on geological environment characteristics and ecological restoration of construction sand mines in Dengfeng City[J].Zhongzhou Coal,2022,0(2):80-85. |
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| Authors: | Liu Shixiang ' target='_blank'> Zhu Jinfeng ' target='_blank'> Deng Guocheng ' target='_blank'> Gao Jun ' target='_blank'> Wang Pingwei ' target='_blank'> |
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| Affiliation: | （1.Henan Institute of Geophysical Space Information，Zhengzhou 450009，China；2.Henan Geological Exploration Engineering Technology Research Center，Zhengzhou 450009，China） |
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| Abstract: | The mining for building sand mining，mining area hydrogeology，engineering geology conditions，simple in strip mining，the status quo conditions forming CK1 and CK2，CK3，four CK4 mining pit，3 unstable slopes and 1 waste dump，various types of mining，occupies a land area of 27.63 hm2，the landform，landscape and land resources have been seriously damaged.In order to eliminate the geological disaster and restore the landform landscape and land resources in the mining area，some projects such as slope cutting and platform construction，ridge construction，pit covering and leveling，soil improvement and vegetation restoration are taken to restore the ecological environment in the mining area.The area of clearing block is 791.37 m2，and the amount of clearing block is 11 900 m3.The area of covering and leveling land is 173 194 m2，and the amount of covering earth is 106 553.2 m3；45 661 pinus bungeana trees were planted；the total number of ridges was 1 572 m，and the workload was 589.55 m3.Through the above engineering construction，it can effectively curb the deterioration of the surrounding environment of the mining area，reduce soil erosion，have positive and long-term effects on the local ambient air and microclimate，improve the atmospheric environment quality of the surrounding area，so as to improve the living and working environment and natural ecological environment of the people in the mining area. |
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| Keywords: | ,Dengfeng city, building sand mine, geological environment characteristics, ecological and environmental control |
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