
功能性微生物在废弃矿山生态修复中的应用
Application of functional microorganisms in ecological restoration of abandoned mines
采矿业是经济发展的重要推动力,但采矿活动后遗留了大量废弃矿山,极大地影响着生态环境。笔者基于矿山生态修复背景总结了目前废弃矿山存在的环境问题及常见生态修复技术,并根据矿山修复过程中微生物对土壤和植物的影响,将应用于矿山生态修复的功能性微生物划分为植物根际促生细菌、矿物质溶解微生物、固氮菌、根瘤菌和菌根真菌等5个类别,阐述了功能性微生物在土壤重构与植被重建中的重要作用。目前认为:微生物矿山生态修复过程中功能性微生物接种剂一直存在是最理想的状态,可以长期对生态系统起到积极作用,延长微生物接种剂的存活时间以及其作用发挥时间对废弃矿山的生态修复至关重要;针对不同类型废弃矿山生态系统的特殊性,开展废弃矿山微生物原位应用的相关研究,生产适合不同类型废弃矿山生态修复的功能性微生物,是废弃矿山生态修复亟待解决的问题;进一步揭示微生物溶解矿物的长效作用机制,保障植物的养分供给是功能性微生物在废弃矿山生态修复应用领域面临的挑战。
Economic growth has historically been significantly fueled by the mining industry. However, many abandoned mines which remain after mining activities have caused significant environmental damage. Based on the background of mine ecological restoration and the influence of microorganisms on soil and plants, the author divides microorganisms into five functional microorganism categories, including plant growth-promoting rhizobacteria, mineral-solubilizing microorganism, nitrogen fixing bacteria, rhizobia and mycorrhiza fungi. This review highlights the critical role of those functional microorganisms play in soil reconstruction and revegetation, summarizes the present issues with abandoned mines, and discusses common ecological restoration strategies. It is considered that: it is ideal for functional microbial inoculant to exist constantly because they can contribute positively to the ecosystem for a long time, and it is essential to extend the survival time of microbial inoculants and make their effects last for the ecological restoration of abandoned mines. In view of the special characteristics of different types of abandoned mine ecosystems, conducting research related to in situ inoculation of microorganisms in abandoned mines, engineering and transferring microbial traits into selected effective inter-rooted microbial isolates or entire inter-rooted microbial communities to produce functional microorganisms suitable for ecological restoration of different types of abandoned mines is an urgent problem to be solved for the ecological restoration of abandoned mines; and further revealing the long-lasting mechanisms of mineral solubilization by microorganisms and determining how to mobilize nutrients through mineral solubilization as an integral part of the whole soil community to more effectively and durably exert the mineral solubilization effect of microorganisms and secure the nutrient supply for plants.
abandoned mine / ecological restoration / functional microorganisms
[1] |
|
[2] |
赵洋, 鞠美庭, 沈镭. 我国矿产资源安全现状及对策[J]. 资源与产业, 2011, 13(6):79-83.
|
[3] |
张进德, 郗富瑞. 我国废弃矿山生态修复研究[J]. 生态学报, 2020, 40(21):7921-7930.
|
[4] |
程睿. 露采金属矿山采坑境界面生态修复技术研究[J]. 湖南生态科学学报, 2022, 9(1):50-57.
|
[5] |
|
[6] |
|
[7] |
|
[8] |
自然资源部. 矿山生态修复技术规范:TD/T 1070.1-2022[S]. 北京: 中华人民共和国自然资源部,2022-11-01.
|
[9] |
|
[10] |
李长富. 现代矿山开采规模优化及综合工艺研究[J]. 世界有色金属, 2018(4):74-75.
|
[11] |
吴昊, 李在永, 张洪泽. 透视我国非煤矿山事故隐患:综合治理尾矿库与矿山安全隐患[J]. 科技创新导报, 2011, 8(14):61.
|
[12] |
朱晓勇, 胡国长. 花岗岩露天关闭矿山生态修复技术应用[J]. 地质与勘探, 2022, 58(1):168-175.
|
[13] |
付天池, 叶小舟, 何宝林. 某废弃矿山地质环境治理及生态修复技术研究[J]. 现代矿业, 2020, 36(12):230-233.
|
[14] |
曹振, 丁文博. 辽宁省矿山开采损毁土地现状与复垦措施研究[J]. 国土资源, 2010(11):54-55.
|
[15] |
胡亮, 贺治国. 矿山生态修复技术研究进展[J]. 矿产保护与利用, 2020, 40(4):40-45.
|
[16] |
郭东升, 张显. 客土喷播技术在矿山地质环境治理中的应用[J]. 中国环境管理干部学院学报, 2016, 26(1):86-89.
|
[17] |
肖利萍, 高小雨, 丁蕊, 等. 膨润土复合吸附剂中碱性材料筛选及对酸性矿山废水处理[J]. 非金属矿, 2013, 36(5):60-63.
|
[18] |
|
[19] |
|
[20] |
|
[21] |
|
[22] |
胡振琪, 杨秀红, 鲍艳, 等. 论矿区生态环境修复[J]. 科技导报, 2005, 23(1):38-41.
|
[23] |
|
[24] |
|
[25] |
张庆泉. 重金属污染土壤淋洗修复技术研究进展[J]. 山西化工, 2022, 42(3):60-61,112.
|
[26] |
|
[27] |
|
[28] |
|
[29] |
|
[30] |
|
[31] |
李永庚, 蒋高明. 矿山废弃地生态重建研究进展[J]. 生态学报, 2004, 24(1):95-100.
|
[32] |
刘紫薇. 不同微生物菌剂对矿区复垦地土壤基质改良效果的研究[D]. 阜新: 辽宁工程技术大学, 2021.
|
[33] |
|
[34] |
|
[35] |
|
[36] |
|
[37] |
|
[38] |
|
[39] |
|
[40] |
|
[41] |
|
[42] |
|
[43] |
|
[44] |
|
[45] |
|
[46] |
|
[47] |
|
[48] |
|
[49] |
|
[50] |
|
[51] |
吴雁雯, 张金池, 郭晓平, 等. 应用于矿山修复的高效菌株鉴定与溶岩机制:基于增强回归树分析[J]. 环境科学, 2017, 38(1):283-293.
|
[52] |
王丽, 张金池, 梦莉, 等. 土壤菌对植被生长及喷播基质物理结构的影响[J]. 水土保持学报, 2011, 25(2):144-147,152.
|
[53] |
|
[54] |
|
[55] |
|
[56] |
|
[57] |
|
[58] |
|
[59] |
|
[60] |
|
[61] |
|
[62] |
|
[63] |
|
[64] |
|
[65] |
|
[66] |
|
[67] |
|
[68] |
|
[69] |
|
[70] |
|
[71] |
|
[72] |
|
[73] |
|
[74] |
|
[75] |
|
[76] |
|
[77] |
|
[78] |
|
[79] |
|
[80] |
|
[81] |
|
[82] |
|
[83] |
|
[84] |
|
[85] |
|
[86] |
|
[87] |
|
[88] |
|
[89] |
|
[90] |
|
[91] |
|
[92] |
|
[93] |
|
[94] |
|
[95] |
|
[96] |
|
[97] |
|
[98] |
|
[99] |
|
[100] |
|
[101] |
|
[102] |
|
[103] |
|
[104] |
|
[105] |
|
[106] |
|
[107] |
|
[108] |
|
[109] |
|
[110] |
|
[111] |
|
[112] |
|
[113] |
|
[114] |
|
[115] |
|
[116] |
|
[117] |
|
[118] |
|
[119] |
|
[120] |
|
[121] |
|
[122] |
|
[123] |
|
[124] |
|
[125] |
|
[126] |
|
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〈 |
|
〉 |