留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

河北省典型铅锌矿区重金属来源解析及生态风险评价

刘安 于聪灵 王立平 宋娟娟 孙连伟 金倩 孙孟华

刘安, 于聪灵, 王立平, 宋娟娟, 孙连伟, 金倩, 孙孟华. 河北省典型铅锌矿区重金属来源解析及生态风险评价[J]. 地质科技通报, 2024, 43(2): 307-317. doi: 10.19509/j.cnki.dzkq.tb20230373
引用本文: 刘安, 于聪灵, 王立平, 宋娟娟, 孙连伟, 金倩, 孙孟华. 河北省典型铅锌矿区重金属来源解析及生态风险评价[J]. 地质科技通报, 2024, 43(2): 307-317. doi: 10.19509/j.cnki.dzkq.tb20230373
LIU An, YU Congling, WANG Liping, SONG Juanjuan, SUN Lianwei, JIN Qian, SUN Menghua. Heavy metal sources and ecological risk assessment of typical lead-zinc mining areas in Hebei Province[J]. Bulletin of Geological Science and Technology, 2024, 43(2): 307-317. doi: 10.19509/j.cnki.dzkq.tb20230373
Citation: LIU An, YU Congling, WANG Liping, SONG Juanjuan, SUN Lianwei, JIN Qian, SUN Menghua. Heavy metal sources and ecological risk assessment of typical lead-zinc mining areas in Hebei Province[J]. Bulletin of Geological Science and Technology, 2024, 43(2): 307-317. doi: 10.19509/j.cnki.dzkq.tb20230373

河北省典型铅锌矿区重金属来源解析及生态风险评价

doi: 10.19509/j.cnki.dzkq.tb20230373
基金项目: 

河北省地矿局地质科技项目 454-0601-YBN-DONH

河北省地矿局地质科技项目 13000022P0069B410045K

详细信息
    作者简介:

    刘安, E-mail: hbbdliuan@qq.com

    通讯作者:

    于聪灵, E-mail: yucongling@sina.com

  • 中图分类号: X14

Heavy metal sources and ecological risk assessment of typical lead-zinc mining areas in Hebei Province

More Information
  • 摘要:

    为揭示河北省典型铅锌矿区重金属来源及生态风险,以河北省某铅锌矿区周边区域为研究对象,通过系统的田间采样采集了156件土壤样品,通过主成分分析(PCA)及正定矩阵因子分解(PMF)模型分析,分析了区域内重金属的来源;运用地累积指数法及潜在生态风险指数法进行了风险评价。研究结果表明,Cr,Ni,Cu,Zn,As,Cd,Pb和Hg质量分数平均值分别为53.6,25.7,62.7,692,10.6,1.75,142,0.129 mg/kg,除Cr,Ni和As外,其余5种重金属均处于不同的污染水平,平均值均超河北省土壤背景值,Hg,Cd,Zn,Pb和Cu的变异系数均大于1.75,As的变异系数大于0.5,表明这6种重金属属于高度变异。源解析显示,研究区土壤重金属的主要来源为采矿活动、自然来源、农业活动和金矿冶炼,其中,Pb,Zn和Cd主要源于采矿活动;Cr,Ni主要受自然母质的影响,属于自然来源;Cu主要受农业活动和采矿活动的双重影响;As受自然来源、采矿活动和农业活动三重控制;Hg主要源于金矿冶炼和采矿活动。PCA与PMF模型有机结合、彼此印证,增加了重金属来源解析结果的可信度。研究区存在人为因素引起的Hg和Cd污染,地累积指数和潜在生态风险指数高,生态风险总体属于极高生态风险,需要重点关注并开展治理工作。

     

  • 图 1  研究区区域位置及土壤采样点分布

    a.涞源县位置;b.研究区位置;c.研究区周边村镇位置;d.土壤采样点位置

    Figure 1.  Regional location and distribution of soil sampling points in the study area

    图 2  铅锌矿区周边不同类型土壤重金属质量分数

    Figure 2.  Contents of heavy metals in different types of soils around lead-zinc mining areas

    图 3  重金属PMF源解析贡献

    Figure 3.  Contribution of heavy metal PMF source analysis

    图 4  地累积指数结果

    a.地累积指数箱线图; b.重金属分级比例

    Figure 4.  Results of geoaccumulation indeices

    表  1  Hakanson潜在生态风险分级标准[32]

    Table  1.   Grading standard of Hakanson potential ecological risk

    单因子潜在生态风险指数Ejr 潜在生态风险指数RI 生态风险等级
    <40 <150
    [40, 80) [150, 300) 中等
    [80, 160) [300, 600) 较高
    [160, 320) ≥600
    ≥320 极高
    下载: 导出CSV

    表  2  河北省某典型铅锌矿区及周边地区重金属质量分数特征

    Table  2.   Characteristics of heavy metal contents in a typical lead-zinc mining and surrounding areas in Hebei Province

    项目 Cr Ni Cu Zn As Cd Pb Hg
    最小值/(mg·kg-1) 16.0 13.5 17.3 64.2 1.95 0.10 12.4 0.005 9
    最大值/(mg·kg-1) 81.9 35.5 818 11 864 35.3 29.7 1 512 3.75
    平均值/(mg·kg-1) 53.6 25.7 62.7 692 10.6 1.75 142 0.129
    标准差/(mg·kg-1) 12.6 5.08 110 1 558 5.65 3.93 251 0.366
    变异系数CV 0.24 0.20 1.75 2.24 0.53 2.25 1.77 2.84
    河北省重金属土壤背景值[27]/(mg·kg-1) 68.3 30.8 21.8 78.4 13.6 0.094 21.5 0.076[28]
    农用地土壤污染风险筛选值[33]/(mg·kg-1) 250 190 100 300 25 0.6 170 3.4
    超农用地土壤污染风险筛选值比例/% 0.00 0.00 11.9 30.6 4.38 35.6 18.8 1.25
    下载: 导出CSV

    表  3  土壤重金属含量主成分分析结果

    Table  3.   Results of principal component analysis of heavy metal content in the soil

    重金属 PC1 PC2 PC3 PC4
    Cr -0.362 0.879 0.095 -0.003
    Ni -0.184 0.952 0.149 -0.011
    Cu 0.331 -0.299 0.863 0.142
    Zn 0.941 0.209 -0.138 -0.118
    As 0.683 0.425 0.445 -0.206
    Cd 0.952 0.202 -0.118 -0.088
    Pb 0.928 0.203 -0.172 -0.128
    Hg 0.459 0.281 -0.086 0.836
    方差贡献率/% 52.5 18.7 12.9 11.1
    累积方差贡献率/% 52.5 71.2 84.1 95.2
    下载: 导出CSV

    表  4  土壤重金属测定值与模型预测值拟合结果

    Table  4.   Fitting results of the measured and model-predicted values of the soil heavy metals

    重金属 决定系数R2 截距 斜率 信噪比(S/N) 预测值与实际值比(P/O)
    Cr 0.921 -4.070 1.072 10.0 0.99
    Ni 0.869 -1.393 1.047 10.0 0.99
    Cu 0.668 11.324 0.752 10.0 0.98
    Zn 0.975 43.070 0.829 10.0 0.99
    As 0.368 5.626 0.348 10.0 0.97
    Cd 0.974 0.049 0.887 6.7 0.99
    Pb 0.945 -25.174 1.220 10.0 0.99
    Hg 0.999 -0.0004 1.005 9.8 1.00
    下载: 导出CSV

    表  5  土壤重金属潜在生态风险指数

    Table  5.   Potential ecological risk of heavy metals in soils

    元素 潜在生态风险指数 占比/%
    平均值 范围 低风险 中等风险 较高风险 高风险 极高风险
    Cr 1.57 0.47~2.40 100 0 0 0 0
    Ni 4.18 2.19~5.76 100 0 0 0 0
    Cu 14.40 3.97~188 94.2 3.2 1.3 1.3 0
    Zn 8.82 0.82~151 94.2 3.2 2.6 0 0
    As 7.81 1.43~26.00 100 0 0 0 0
    Cd 557.00 32.2~9 479 8.3 35.9 17.3 12.8 25.7
    Pb 33.00 2.88~352 80.8 7.7 7.1 3.8 0.6
    Hg 68.00 3.11~1 974 75.0 12.8 5.8 0.6 5.8
    RI 695.00 58.0~10 025 44.2 23.1 9.6 23.1
    RI. 综合潜在生态风险指数
    下载: 导出CSV
  • [1] LUO X, WU C, LIN Y, et al. Soil heavy metal pollution from Pb/Zn smelting regions in China and the remediation potential of biomineralization[J]. Journal of Environmental Sciences, 2023, 125(3): 662-677.
    [2] YAN K, WANG H, LAN Z, et al. Heavy metal pollution in the soil of contaminated sites in China: Research status and pollution assessment over the past two decades[J]. Journal of Cleaner Production, 2022, 373: 133780. doi: 10.1016/j.jclepro.2022.133780
    [3] 张晓平, 吴志华, 陈佳木, 等. 砷在金属矿山中的赋存形态及迁移机制[J]. 地质科技通报, 2022, 41(4): 138-148. doi: 10.19509/j.cnki.dzkq.2022.0121

    ZHANG X P, WU Z H, CHEN J M, et al. Occurrence state and migration mechanism of arsenic in metal mines[J]. Bulletin of Geological Science and Technology, 2022, 41(4): 138-148. (in Chinese with English abstract) doi: 10.19509/j.cnki.dzkq.2022.0121
    [4] KUMAR S, PRASAD S, YADAV K K, et al. Hazardous heavy metals contamination of vegetables and food chain: Role of sustainable remediation approaches-A Review[J]. Environmental Research, 2019, 179: 108792. doi: 10.1016/j.envres.2019.108792
    [5] ZHANG Y, SONG B, ZHOU Z. Pollution assessment and source apportionment of heavy metals in soil from lead-zinc mining areas of South China[J]. Journal of Environmental Chemical Engineering, 2023, 11(2): 109320. doi: 10.1016/j.jece.2023.109320
    [6] 陈佳木, 吴志华, 刘文浩, 等. 湖南水口山多金属矿区废石堆重金属污染评价及赋存形态分析[J]. 地球科学, 2021, 46(11): 4127-4139. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX202111025.htm

    CHEN J M, WU Z H, LIU W H, et al. Heavy metal pollution evaluation and species analysis of waste rock piles in Shuikoushan, Hunan Province[J]. Earth Science, 2021, 46(11): 4127-4139. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX202111025.htm
    [7] 徐迎春, 杨丽虎, 宋献方, 等. 基于保护敏感目标的场地地下水污染风险评估[J]. 地质科技通报, 2023, 42(3): 262-271. doi: 10.19509/j.cnki.dzkq.tb20220256

    XU Y C, YANG L H, SONG X F, et al. Site groundwater pollution risk assessment based on the protection of sensitive receptors[J]. Bulletin of Geological Science and Technology, 2023, 42(3): 262-271. (in Chinese with English abstract) doi: 10.19509/j.cnki.dzkq.tb20220256
    [8] HUANG C, ZHANG L, MENG J, et al. Characteristics, source apportionment and health risk assessment of heavy metals in urban road dust of the Pearl River Delta, South China[J]. Ecotoxicology and Environmental Safety, 2022, 236: 113490. doi: 10.1016/j.ecoenv.2022.113490
    [9] 王攀, 靳孟贵, 路东臣, 等. 永城市浅层地下水污染分布特征及来源识别[J]. 地质科技通报, 2022, 41(1): 260-268. doi: 10.19509/j.cnki.dzkq.2021.0136

    WANG P, JIN M G, LU D C, et al. Distribution characteristics and source identification of shallow groundwater pollution in Yongcheng City[J]. Bulletin of Geological Science and Technology, 2022, 41(1): 260-268. (in Chinese with English abstract) doi: 10.19509/j.cnki.dzkq.2021.0136
    [10] 黄波涛. 典型危废处置利用企业周边土壤重金属分布特征、来源及风险评价[J]. 环境化学, 2023, 42(2): 435-445. https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX202302010.htm

    HUANG B T. Distribution characteristics, sources analysis and potential ecological risk assessment of heavy metals in soils surrounding typical hazardous waste disposal and utilization plants[J]. Environmental Chemistry, 2023, 42(2): 435-445. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-HJHX202302010.htm
    [11] WANG J, ZHANG X, CHEN A, et al. Source analysis and risk evaluation of heavy metal in the river sediment of polymetallic mining area: Taking the Tonglüshan skarn type Cu-Fe-Au deposit as an example, Hubei section of the Yangtze River Basin, China[J]. China Geology, 2022, 5(4): 649-661.
    [12] LIU T, ZHU L H, BAO R, et al. Hydrodynamically-driven distribution and remobilization of heavy metals in surface sediments around the coastal area of Shandong Peninsula, China[J]. Science of the Total Environment, 2023, 857(1): 159286.
    [13] JIN Y L, O'CONNOR D, YONG S O, et al. Assessment of sources of heavy metals in soil and dust at Children's playgrounds in Beijing using GIS and multivariate statistical analysis[J]. Environment International, 2019, 124: 320-328. doi: 10.1016/j.envint.2019.01.024
    [14] HUANG R J, CHEN R, JING M, et al. Source-specific heaith risk analysis on particulate trace elements: Coal combustion and traffic emission as major contributors in wintertime Beijing[J]. Environmental Science & Technology, 2018, 52(19): 967-974.
    [15] ZHU K, TONG H Y, ZHANG D H, et al. Analysis of heavy metal pollution characteristics and sources in surface sediments of major rivers in the Jiaozhou Bay area based on the positive matrix factorization model[J]. Environmental Chemistry, 2023, 42(3): 743-756.
    [16] ZHANG Y, LI W, LI L, et al. Source apportionment of PM2.5 using PMF combined online bulk and single-particle measurements: Contribution of fireworks and biomass burning[J]. Journal of Environmental Sciences, 2024, 136: 325-336. doi: 10.1016/j.jes.2022.12.019
    [17] HU B, ZHOU Y, JIANG Y, et al. Spatio-temporal variation and source changes of potentially toxic elements in soil on a typical plain of the Yangtze River Delta, China(2002-2012)[J]. Jounal of Environmental Management, 2020, 271: 110943.
    [18] 陈航, 王颖, 王澍. 铜山矿区周边农田土壤重金属来源解析及污染评价[J]. 环境科学, 2022, 43(5): 2719-2731. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202205047.htm

    CHEN H, WANG Y, WANG S. Source analysis and pollution assessment of heavy metals in farmland soil around Tongshan mining area[J]. Environmental Science, 2022, 43(5): 2719-2731. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202205047.htm
    [19] 陈盟, 潘泳兴, 黄奕翔, 等. 阳朔典型铅锌矿区流域土壤重金属空间分布特征及来源解析[J]. 环境科学, 2022, 43(10): 4545-4555. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202210025.htm

    CHEN M, PAN Y X, HUANG Y X, et al. Spatial distribution and sources of heavy metals in soil of a typical lead-zinc mining area, Yangshuo[J]. Environmental Science, 2022, 43(10): 4545-4555. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202210025.htm
    [20] 解洪晶, 王玉往, 孙志远, 等. 华北地块北缘铅锌矿床类型、地质特征及构造演化[J]. 地球学报, 2018, 39(6): 707-720. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB201806008.htm

    XIE H J, WANG Y W, SUN Z Y, et al. Types, characteristics, and tectonic evolution of Pb-Zn deposits on the northern margin of the North China Block[J]. Acta Geoscientica Sinica, 2018, 39(6): 707-720. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB201806008.htm
    [21] 师淑娟, 宫进忠, 张洁. 河北省铅锌矿源层与地球化学块体[J]. 矿床地质, 2010, 29(2): 276-282. doi: 10.3969/j.issn.0258-7106.2010.02.008

    SHI S J, GONG J Z, ZHANG J. Lead-zinc source beds and geochemical blocks in Hebei Province[J]. Mineral Deposits, 2010, 29(2): 276-282. (in Chinese with English abstract) doi: 10.3969/j.issn.0258-7106.2010.02.008
    [22] 赵雪朋, 宾金来. 河北省涞源县南赵庄铅锌矿地质特征[J]. 西部探矿工程, 2012, 24(11): 109-110. https://www.cnki.com.cn/Article/CJFDTOTAL-XBTK201211036.htm

    ZHAO X P, BIN J L. Geological characteristics of Nanzhaozhuang lead-zinc deposit in Layuan County, Hebei Province[J]. West-China Exploration Engineering, 2012, 24(11): 109-110. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-XBTK201211036.htm
    [23] PAATERO P, TAPPER U. Positive matrix factorization: A non-negative factor model with optimal utilization of error estimates of data values[J]. Environmetrics, 1994, 5(2): 111-126. doi: 10.1002/env.3170050203
    [24] LIU L, XU X H, HAN J L, et al. Heavy metal(loid)s in agricultural soils in the world's largest barium-mining area: Pollution characteristics, source apportionment, and health risks using PMF model and Cd isotopes[J]. Process Safety and Environmental Protection, 2022, 166: 669-681. doi: 10.1016/j.psep.2022.08.061
    [25] 贾振邦, 周华, 赵智杰, 等. 应用地积累指数法评价太子河沉积物中重金属污染[J]. 北京大学学报(自然科学版), 2000, 36(4): 525-530. doi: 10.3321/j.issn:0479-8023.2000.04.014

    JIA Z B, ZHOU H, ZHAO Z J, et al. The application of the index of geoaccumulation to evaluate heavy metal pollution in sediments in the benxi section of the Taizi River[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2000, 36(4): 525-530. (in Chinese with English abstract) doi: 10.3321/j.issn:0479-8023.2000.04.014
    [26] WEERASUNDARA L, MAGANA-ARACHCHI D N, ABDUL M, et al. Health risk assessment of heavy metals in atmospheric deposition in a congested city environment in a developing country: Kandy City, Sri Lanka[J]. Journal of Environmental Management, 2018, 220: 198-206.
    [27] 中国环境监测总站. 中国土壤元素背景值[M]. 北京: 中国环境科学出版社, 1990.

    China National Environmental Monitoring Centre. Background values of soil elements in China[M]. Beijing: China Environmental Science Press, 1990. (in Chinese)
    [28] 王凤仙, 胡玉清, 李生志. 河北省褐土重金属元素含量及其背景值[J]. 农业环境科学学报, 1987, 6(3): 21-23. https://www.cnki.com.cn/Article/CJFDTOTAL-NHBH198703007.htm

    WANG F X, HU Y Q, LI S Z. Content and background value of heavy metal elements in brown soil of Hebei Province[J]. Agro-environment Protection, 1987, 6(3): 21-23. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-NHBH198703007.htm
    [29] SHENG Y, WANG Z, FENG X. Potential ecological risk and zoning control strategies for heavy metals in soils surrounding core water sources: A case study from Danjiangkou Reservoir, China[J]. Ecotoxicology and Environmental Safety, 2023, 252: 114610. doi: 10.1016/j.ecoenv.2023.114610
    [30] 张丁, 黄容, 高雪松. 山地平原过渡带耕地土壤重金属空间特征及潜在生态风险因素探析[J]. 环境科学, 2022, 43(2): 946-956. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202202037.htm

    ZHANG D, HUANG R, GAO X S. Spatial characteristics and potential ecological risk factors of heavy metals in cultivated land in the transition zone of a mountain plain[J]. Environmental Science, 2022, 43(2): 946-956. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202202037.htm
    [31] HAN Y, XUN F, ZHAO C, et al. Evaluating potential ecological risks of emerging toxic elements in lacustrine sediments: A case study in Lake Fuxian, China[J]. Environmental Pollution, 2023, 323: 121277. doi: 10.1016/j.envpol.2023.121277
    [32] HAKANSON L. An ecological risk index for aquatic pollution control: A sedimentological approach[J]. Water Research, 1980, 14(8): 975-1001. doi: 10.1016/0043-1354(80)90143-8
    [33] 生态环境部, 国家市场监督管理总局. GB15618-2018: 土壤环境质量农用地土壤污染风险管控标准[S]. 北京: 中国标准出版社, 2018.

    Ministry of Ecology and Environment, State Administration for Market Regulation. GB15618-2018: Soil environmental quality-risk control standard for soil contamination of agricultural land[S]. Beijing: Standards Press of China, 2018. (in Chinese)
    [34] 柳峰, 李龙飞, 刘雨博, 等. 河北省某铅锌矿区周边耕地土壤重金属污染评价及来源分析[J]. 干旱区资源与环境, 2023, 37(1): 136-142. https://www.cnki.com.cn/Article/CJFDTOTAL-GHZH202301019.htm

    Liu F, Li L F, Liu Y B, et al. Evaluation and sources of heavy metal pollution in soils of cultivated land around a lead-zinc mine area in Hebei Province[J]. Journal of Arid Land Resources and Environment, 2023, 37(1): 136-142. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-GHZH202301019.htm
    [35] 赵靓, 梁云平, 陈倩, 等. 中国北方某市城市绿地土壤重金属空间分布特征、污染评价及来源解析[J]. 环境科学, 2020, 41(12): 5552-5561. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202012041.htm

    ZHAO L, LIANG Y P, CHEN Q, et al. Spatial distribution, contamination assessment, and sources of heavy metals in the urban green space soils of a city in North China[J]. Environmental Science, 2020, 41(12): 5552-5561. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202012041.htm
    [36] 阮敏, 周康, 黄忠良, 等. 铅锌矿区废弃地修复客土层的重金属污染特征分析[J]. 环境科学学报, 2021, 41(9): 3803-3814. https://www.cnki.com.cn/Article/CJFDTOTAL-HJXX202109040.htm

    RUAN M, ZHOU K, HUANG Z L, et al. Analysis of heavy metal pollution characteristics of guest soil after restoration of abandoned lead-zinc mine area[J]. Acta Scientiae Circumstantiae, 2021, 41(9): 3803-3814. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-HJXX202109040.htm
    [37] LIN Y, MA J, ZHANG Z, et al. Linkage between human population and trace elements in soils of the Pearl River Delta: Implications for source identification and risk assessment[J]. Science of the Total Environment, 2018, 610/611: 944-950.
    [38] 穆虹宇, 庄重, 李彦明, 等. 我国畜禽粪便重金属含量特征及土壤累积风险分析[J]. 环境科学, 2020, 41(2): 986-996. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202002058.htm

    MU H Y, ZHUANG Z, LI Y M, et al. Heavy metal contents in animal manure in China and the related soil accumulation risks[J]. Environmental Science, 2020, 41(2): 986-996. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ202002058.htm
    [39] 蒋靖坤, 郝吉明, 吴烨, 等. 中国燃煤汞排放清单的初步建立[J]. 环境科学, 2005, 26(2): 34-39. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ200502006.htm

    JIANG J K, HAO J M, WU Y, et al. Development of mercury emission inventory from coal combustion in China[J]. Environmental Science, 2005, 26(2): 34-39. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-HJKZ200502006.htm
    [40] WU Z, LI P, FENG X. Assessing the factors impacting the bioaccessibility of mercury(Hg) in rice consumption by an in-vitro method[J]. Journal of Environmental Sciences, 2022, 119(9): 119-129.
    [41] 李娇, 滕彦国, 吴劲, 等. PMF模型解析土壤重金属来源的不确定性[J]. 中国环境科学, 2020, 40(2): 716-725. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGHJ202002034.htm

    LI J, TENG Y G, WU J, et al. Uncertainty analysis of soil heavy metal source apportionment by PMF model[J]. China Environmental Science, 2020, 40(2): 716-725. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-ZGHJ202002034.htm
    [42] LIANG J H, LIU Z Y, TIAN Y Q, et al. Research on health risk assessment of heavy metals in soil based on multi-factor source apportionment: A case study in Guangdong Province, China[J]. Science of the Total Environment, 2023, 858(3): 159991.
  • 加载中
图(4) / 表(5)
计量
  • 文章访问数:  328
  • PDF下载量:  35
  • 被引次数: 0
出版历程
  • 收稿日期:  2023-07-03
  • 录用日期:  2023-09-15
  • 修回日期:  2023-09-07

目录

    /

    返回文章
    返回