| Citation: | HU Lingxiao, TONG Lei, FENG Jiayong, YING Hongmei, LIN Huan. GIS-based Evaluation of Heavy Metal Contamination in Soil of Wanzhuang Gold Tailing Pond and Surrounding Areas in Beijing[J]. Multipurpose Utilization of Mineral Resources, 2025, 46(1): 80-85. doi: 10.3969/j.issn.1000-6532.2025.01.008 |
Aiming at the phenomenon of soil metal pollution in Beijing Wanzhuang gold tailings reservoir, 182 soil samples from the mining area, tailings pond and concentrator were tested and analyzed. The Nemero index method was used to evaluate the pollution of heavy metal elements in the soil of the mining area, and the spatial distribution of metal pollution elements in the soil of the mining area was mapped by using Arc GIS software. The results show that the pollution degree in the study area is mining area > tailings pond > concentrator. As and Pb in the polluted elements in the mining area seriously exceed the standard. Nearly 22.8% of the samples constitute heavy pollution, and as in the tailings pond constitutes heavy pollution. Secondly, Cd is moderately polluted, which is common in the study area. While Cu and Zn are slightly polluted, Cr and Ni are almost free of pollution. According to the spatial distribution and pollution degree of pollution elements, it is inferred that heavy metal elements in the soil in the study area continuously migrate from the mining area, concentrator and tailings pond to 500 m upstream and 2 km downstream, but do not affect the living area. This study provides a basis for metal pollution and treatment of gold tailings pond, and also provides reference value for other mining areas.
| [1] | 刘应冬, 代力, 张卫华. 青海某金矿矿集区土壤重金属污染评价及综合利用讨论[J]. 矿产综合利用, 2018(5):97-100.LIU Y D, DAI L, ZHANG W H. Evaluation of soil heavy metal pollution and discussion of comprehensive utilization in a gold mine concentration area in Qinghai[J]. Multipurpose Utilization of Mineral Resources, 2018(5):97-100. doi: 10.3969/j.issn.1000-6532.2018.05.021 LIU Y D, DAI L, ZHANG W H. Evaluation of soil heavy metal pollution and discussion of comprehensive utilization in a gold mine concentration area in Qinghai[J]. Multipurpose Utilization of Mineral Resources, 2018(5):97-100. doi: 10.3969/j.issn.1000-6532.2018.05.021 |
| [2] | 许艺. 土壤重金属污染的治理措施研究[J]. 中国资源综合利用, 2021, 39(12):160-162.XU Y. Research on treatment measures of soil heavy metal pollution[J]. China Resources Comprehensive Utilization, 2021, 39(12):160-162. doi: 10.3969/j.issn.1008-9500.2021.12.045 XU Y. Research on treatment measures of soil heavy metal pollution[J]. China Resources Comprehensive Utilization, 2021, 39(12):160-162. doi: 10.3969/j.issn.1008-9500.2021.12.045 |
| [3] | 李瑞娟, 周冰. 安徽铜陵铜尾矿土壤污染评价及综合利用研究[J]. 矿产综合利用, 2021(4):36-40.LI R J, ZHOU B. Evaluation of soil pollution and comprehensive utilization of copper tailings in Tongling, Anhui Province[J]. Multipurpose Utilization of Mineral Resources, 2021(4):36-40. doi: 10.3969/j.issn.1000-6532.2021.04.006 LI R J, ZHOU B. Evaluation of soil pollution and comprehensive utilization of copper tailings in Tongling, Anhui Province[J]. Multipurpose Utilization of Mineral Resources, 2021(4):36-40. doi: 10.3969/j.issn.1000-6532.2021.04.006 |
| [4] | 张爱星, 聂义宁, 季宏兵, 等. 北京市水源涵养区上游万庄金矿田土壤重金属空间分布、形态特征及污染评价[J]. 农业环境科学学报, 2014, 33(12):2321-2328.ZHANG A X, NIE Y N, JI H B, et al. Spatial distribution, morphological characteristics and pollution evaluation of heavy metals in soil from Wanzhuang gold mine field in the upstream of Beijing's water conservation area[J]. Journal of Agricultural Environmental Science, 2014, 33(12):2321-2328. doi: 10.11654/jaes.2014.12.007 ZHANG A X, NIE Y N, JI H B, et al. Spatial distribution, morphological characteristics and pollution evaluation of heavy metals in soil from Wanzhuang gold mine field in the upstream of Beijing's water conservation area[J]. Journal of Agricultural Environmental Science, 2014, 33(12):2321-2328. doi: 10.11654/jaes.2014.12.007 |
| [5] | 张爱星, 聂义宁, 季宏兵, 等. 万庄金矿田土壤重金属的垂直分布及形态研究[J]. 环境科学与技术, 2014, 37(S2):1-8.ZHANG A X, NIE Y N, JI H B, et al. Vertical distribution and morphology of heavy metals in soil of Wanzhuang gold mine field[J]. Environmental Science and Technology, 2014, 37(S2):1-8. ZHANG A X, NIE Y N, JI H B, et al. Vertical distribution and morphology of heavy metals in soil of Wanzhuang gold mine field[J]. Environmental Science and Technology, 2014, 37(S2):1-8. |
| [6] | 苗淼, 马延龙. 涉重金属污染地块调查样品采集方法初探[J]. 中国金属通报, 2021(9):156-158.MIAO M, MA Y L. A preliminary study on the sample collection method for the survey of heavy metal contaminated plots[J]. China Metal Bulletin, 2021(9):156-158. doi: 10.3969/j.issn.1672-1667.2021.09.075 MIAO M, MA Y L. A preliminary study on the sample collection method for the survey of heavy metal contaminated plots[J]. China Metal Bulletin, 2021(9):156-158. doi: 10.3969/j.issn.1672-1667.2021.09.075 |
| [7] | 张世文. ICP-MS测定土壤中重金属含量四种分解方法的探讨[J]. 新疆有色金属, 2019, 42(2):5-7.ZHANG S W. Exploration of four decomposition methods for the determination of heavy metal content in soil by ICP-MS[J]. Xinjiang Non-ferrous Metals, 2019, 42(2):5-7. ZHANG S W. Exploration of four decomposition methods for the determination of heavy metal content in soil by ICP-MS[J]. Xinjiang Non-ferrous Metals, 2019, 42(2):5-7. |
| [8] | 崔萌. 北京挂甲峪地区土壤重金属和硒元素的评价[D]. 北京: 北京林业大学, 2019.CUI M. Evaluation of heavy metals and selenium in soils of Hangjayu area, Beijing[D]. Beijing: Beijing Forestry University, 2019. CUI M. Evaluation of heavy metals and selenium in soils of Hangjayu area, Beijing[D]. Beijing: Beijing Forestry University, 2019. |
| [9] | 罗妍, 黄艺, 余大明, 等. 东北典型煤矿区重金属环境评价与分析[J]. 矿产综合利用, 2021(4):50-58.LUO Y, HUANG Y, YU D M, et al. Environmental evaluation and analysis of heavy metals in typical coal mining areas in Northeast China[J]. Multipurpose Utilization of Mineral Resources, 2021(4):50-58. doi: 10.3969/j.issn.1000-6532.2021.04.008 LUO Y, HUANG Y, YU D M, et al. Environmental evaluation and analysis of heavy metals in typical coal mining areas in Northeast China[J]. Multipurpose Utilization of Mineral Resources, 2021(4):50-58. doi: 10.3969/j.issn.1000-6532.2021.04.008 |
| [10] | 关伯仁. 评内梅罗的污染指数[J]. 环境科学, 1979(4):67-71.GUAN B R. Evaluation of Nemero's pollution index[J]. Environmental Science, 1979(4):67-71. GUAN B R. Evaluation of Nemero's pollution index[J]. Environmental Science, 1979(4):67-71. |
| [11] | 国家环境保护局, 国家技术监督局. GB 15618—1995 土壤环境质量标准[S]. 北京: 中国标准出版社, 1995.State Environmental Protection Bureau, State Bureau of Technical Supervision. GB 15618-1995 Environmental quality standards for soils [S]. Beijing: China Standard Press, 1995. State Environmental Protection Bureau, State Bureau of Technical Supervision. GB 15618-1995 Environmental quality standards for soils [S]. Beijing: China Standard Press, 1995. |
| [12] | 聂硕, 张福平, 燕玉超, 等. 基于GIS的县域土壤重金属空间分布及污染评价分析[J]. 兰州大学学报(自然科学版), 2020, 56(1):81-89.NIE S, ZHANG F P, YAN Y C, et al. Analysis of spatial distribution and pollution evaluation of soil heavy metals in counties based on GIS[J]. Journal of Lanzhou University(Natural Science Edition), 2020, 56(1):81-89. doi: 10.13885/j.issn.0455-2059.2020.01.010 NIE S, ZHANG F P, YAN Y C, et al. Analysis of spatial distribution and pollution evaluation of soil heavy metals in counties based on GIS[J]. Journal of Lanzhou University(Natural Science Edition), 2020, 56(1):81-89. doi: 10.13885/j.issn.0455-2059.2020.01.010 |
| [13] | Zhang, Zheng, Li, Zhao. Human health risk assessment and early warning of heavy metal pollution in soil of a coal chemical plant in Northwest China[J]. Soil and Sediment Contamination: An International Journal, 2020, 29(5). |
| [14] | 王建, 夏天, 罗政, 等. 基于GIS的土壤重金属污染模拟扩散研究及应用[J]. 测绘与空间地理信息, 2022, 45(1):74-78.WANG J, XIA T, LUO Z, et al. Research and application of GIS-based simulated diffusion of soil heavy metal pollution[J]. Surveying, Mapping and Spatial Geographic Information, 2022, 45(1):74-78. doi: 10.3969/j.issn.1672-5867.2022.01.019 WANG J, XIA T, LUO Z, et al. Research and application of GIS-based simulated diffusion of soil heavy metal pollution[J]. Surveying, Mapping and Spatial Geographic Information, 2022, 45(1):74-78. doi: 10.3969/j.issn.1672-5867.2022.01.019 |
| [15] | 李俊晓, 李朝奎, 殷智慧. 基于ArcGIS的克里金插值方法及其应用[J]. 测绘通报, 2013(9):87-90+97.LI J X, LI C K, YIN Z H. Kriging interpolation method based on ArcGIS and its application[J]. Surveying and Mapping Bulletin, 2013(9):87-90+97. LI J X, LI C K, YIN Z H. Kriging interpolation method based on ArcGIS and its application[J]. Surveying and Mapping Bulletin, 2013(9):87-90+97. |
Spatial distribution of pollution elements in the study area