| 欧莉华,钱利军,郝强,陈莹,黄孝斌.基于大数据分析的矿区土壤重金属污染评价[J].矿产勘查,2019,(8):2036-2040 |
| 基于大数据分析的矿区土壤重金属污染评价 |
| Evaluation of heavy metal pollution in mining area based on big data analysis |
| 投稿时间：2019-04-11 |
| DOI： |
| 中文关键词: 大数据分析 矿区 土壤重金属污染 评价 |
| 英文关键词: big data analysis, mining area, soil heavy metal pollution, evaluation |
| 基金项目:国家自然科学基金资助项目(编号:41502277,4,2017KF06)资助。 |
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| 摘要点击次数: 1967 |
| 全文下载次数: 143 |
| 中文摘要: |
| 通过以矿区土壤重金属污染评价作为主要研究对象,采用大数据分析技术,在结合具体调查矿区实际情况的基础上,建立相应的矿区土壤重金属污染评价模型。并对评价结果进行分析,可知评价矿区土壤重金属污染情况对落实矿区生态保护工作,维护整体生态系统以及人体健康安全具有重要意义。结果显所建立的单因子污染指数模型、综合污染指数模型以及污染负荷指数模型与潜在生态危害模型,得出的评价结果基本一致。在该矿区土壤中存在严重的重金属污染,包括Cd污染、Cu污染以及轻微的Ni等污染。相比于矿区周边区域,采场中的污染问题更为严重,因此需要在矿区后续工作中加大生态修复力度,重点加强对Cd污染与Cu污染的防治处理。 |
| 英文摘要: |
| Taking the evaluation of heavy metal pollution in mining area as the main research object, using big data analysis technology, based on the investigation of the actual situation of mining area, the evaluation model of soil heavy metal pollution in mining area was established. Based on the analysis of the evaluation results, it can be seen that the evaluation of heavy metal pollution in the soil of mining area is of great significance to the implementation of ecological protection, the maintenance of the whole ecosystem and the health and safety of the human body in the mining area. Results the single factor pollution index model, the comprehensive pollution index model and the pollution load index model are in good agreement with the potential ecological hazard model. In the soil of the mining area In severe heavy metal pollution, including Cd pollution, Cu pollution and slight Ni pollution. Compared with the surrounding area of the mining area, the pollution problem in the stope is more serious, so it is necessary to strengthen the ecological restoration in the follow-up work of the mining area, and to strengthen the prevention and treatment of Cd pollution and Cu pollution. |
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