Research on the traceability method of heavy metal pollution in typical wetlands

被引:3
作者
Li, Honglian [1 ,2 ,3 ]
Meng, Yan [1 ,2 ,3 ]
Sun, Jiaxing [1 ,2 ,3 ]
Kang, Shasha [1 ,2 ,3 ]
Wang, Fan [1 ,2 ,3 ]
Fang, Lide [1 ,2 ,3 ]
机构
[1] Hebei Univ, Sch Qual & Tech Supervis, Baoding 071002, Peoples R China
[2] Natl & Local Joint Engn Res Ctr Metrol Instrument, Baoding 071002, Hebei, Peoples R China
[3] Hebei Univ, Hebei Key Lab Energy Metering & Safety Testing Tec, Baoding 071002, Hebei, Peoples R China
基金
中国国家自然科学基金;
关键词
laser-induced breakdown spectroscopy; wetland sediment; heavy metal; multivariate statistical analysis; roots; LIBS; SOIL; SEDIMENT; RIVER; RISK;
D O I
10.2351/7.0000690
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In order to study the source of heavy metal pollution in Baiyangdian Lake, laser-induced breakdown spectroscopy technology was used to analyze Fe, Cu, Cd, Pb, Zn, Cr, Ni, and As elements in the wetland bottom mud and fish gills of the lake. The methods of correlation analysis, principal component analysis, and cluster analysis are combined to analyze the characteristic spectra of heavy metal elements in the wetland bottom mud and fish gills. Research results show that the pollution sources of Longwangdian, Maidian, Wangjiazhai, and fish gills can be classified into three types. The first pollution source of Longwangdian is Fe, Cd, Pb, and As. The second is Ni, Zn, and Cu. The third is Cr. The first pollution source of Maidian is Fe, Cd, Zn, and Cr. The second is Cu, Pb, and As. The third is Ni. The first pollution source of Wangjiazhai is Fe, Cd, As, Cr, and Cu. The second is Ni and Zn. The third is Pb. The first pollution source of fish gills is Fe, Cd, Zn, Cr, Ni, and As. The second is Pb. The third is Cu. The similarity of heavy metal sources between fish gills and Maidian is higher than that of the other two wetlands. It is determined that the heavy metals in fish gills come from the bottom mud of Maidian. The research results can provide a basis for ecological protection and heavy metal pollution prevention and control in Baiyangdian Lake.
引用
收藏
页数:7
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共 18 条
  • [1] Magnetic field enhanced detection of heavy metals in soil using laser induced breakdown spectroscopy
    Akhtar, M.
    Jabbar, A.
    Mehmood, S.
    Ahmed, N.
    Ahmed, R.
    Baig, M. A.
    [J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2018, 148 : 143 - 151
  • [2] Chen YaLi Chen YaLi, 2019, Journal of Agro-Environment Science, V38, P2219
  • [3] Helium detection in gas mixtures by laser-induced breakdown spectroscopy
    Eseller, Kemal E.
    Yueh, Fang-Yu
    Singh, Jagdish P.
    Melikechi, Noureddine
    [J]. APPLIED OPTICS, 2012, 51 (07) : B171 - B175
  • [4] The classification of plants by laser-induced breakdown spectroscopy based on two chemometric methods
    Feng, Zhongqi
    Zhang, Dacheng
    Wang, Bowen
    Ding, Jie
    Liu, Xuyang
    Zhu, Jiangfeng
    [J]. PLASMA SCIENCE & TECHNOLOGY, 2020, 22 (07)
  • [5] Diagnosis of Alzheimer's disease using laser-induced breakdown spectroscopy and machine learning
    Gaudiuso, Rosalba
    Ewusi-Annan, Ebo
    Xia, Weiming
    Melikechi, Noureddine
    [J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2020, 171
  • [6] Using LIBS to diagnose melanoma in biomedical fluids deposited on solid substrates: Limits of direct spectral analysis and capability of machine learning
    Gaudiuso, Rosalba
    Ewusi-Annan, Ebo
    Melikechi, Noureddine
    Sun, Xinzi
    Liu, Benyuan
    Campesato, Luis Felipe
    Merghoub, Taha
    [J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2018, 146 : 106 - 114
  • [7] Understanding the signature of rock coatings in laser-induced breakdown spectroscopy data
    Lanza, Nina L. a
    Ollila, Ann M. b
    Cousin, Agnes a
    Wiens, Roger C. a
    Clegg, Samuel a
    Mangold, Nicolas c
    Bridges, Nathan d
    Cooper, Daniel a
    Schmidt, Mariek e
    Berger, Jeffrey f
    Arvidson, Raymond. g
    Melikechi, Noureddine h
    Newsom, Horton E. b
    Tokar, Robert i
    Hardgrove, Craig j
    Mezzacappa, Alissa h
    Jackson, Ryan S. b
    Clark, Benton k
    Forni, Olivier
    Maurice, Sylvestre m
    Nachon, Marion c
    Anderson, Ryan B. n
    Blank, Jennifer o
    Deans, Matthew p
    Delapp, Dorothea a
    Leveille, Richard q
    McInroy, Rhonda a
    Martinez, Ronald a
    Meslin, Pierre-Yves m
    Pinet, Patrick m
    [J]. ICARUS, 2015, 249 : 62 - 73
  • [8] Plasma characteristics and quantitative analysis of Pb and Ni in soil based on LIBS technology
    Li Hong-lian
    Wang Hong-bao
    Huang Yi-chen
    Kang Sha-sha
    Fu Shi-jie
    Li Hao-ran
    Fang Li-de
    Li Xiao-ting
    [J]. OPTOELECTRONICS LETTERS, 2020, 16 (02) : 143 - 148
  • [9] Mobility and potential risk of sediment-associated heavy metal fractions under continuous drought-rewetting cycles
    Lin, Junjie
    Zhang, Shuai
    Liu, Dan
    Yu, Zhiguo
    Zhang, Liuyi
    Cui, Jian
    Xie, Kun
    Li, Tingzhen
    Fu, Chuan
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 625 : 79 - 86
  • [10] Age-specific discrimination of blood plasma samples of healthy and ovarian cancer prone mice using laser-induced breakdown spectroscopy
    Melikechi, Noureddine
    Markushin, Yuri
    Connolly, Denise C.
    Lasue, Jeremie
    Ewusi-Annan, Ebo
    Makrogiannis, Sokratis
    [J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2016, 123 : 33 - 41