Spectroscopy and Spectral Analysis, Volume. 41, Issue 1, 156(2021)

The Influence of Suspended Particles on Backscattering Properties in the Coastal Waters of Bohai Sea

Ling-ling JIANG1,1、*, Jia-hui DUAN1,1, Lin WANG1,1, Yan-long CHEN1,1, Si-wen GAO1,1, and Xiang-yu GUO1,1
Author Affiliations
  • 1[in Chinese]
  • 11. College of Environment Science and Engineering, Dalian Maritime University, Dalian 116026, China
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    Figures & Tables(12)
    Locations of the sampling station(a): Summer; (b): Autumn
    Observed particle backscattering coefficients spectral
    The mass-specific backscattering coefficients spectral
    The SPM versus the backscattering coefficients(a): 550 nm; (b): 700 nm
    The varieties of the SPM and particle the backscattering coefficients of each station
    The Volume concentration of different particle size distribution of each station
    The median particle size D50 versusthe average particle size DA(a): Summer; (b): Autumn
    The average particle size DA versus the backscattering coefficients
    The average particle size DA versus the backscattering coefficients in different seasons(a): Summer; (b): Autumn
    The medium particle size DA versus the backscattering coefficients
    The medium particle size DA versus the backscattering coefficients in different seasons(a): Summer; (b): Autumn
    • Table 1. Statistics of optical parameters

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      Table 1. Statistics of optical parameters

      参量最大值最小值平均值标准差CV/%
      bbp(420)/m-10.071 90.011 70.029 00.011 840.68
      bbp(442)/m-10.075 10.012 10.029 00.012 141.84
      bbp(488)/m-10.070 20.012 50.027 90.011 441.09
      bbp(550)/m-10.062 80.011 20.024 50.010 241.51
      bbp(620)/m-10.058 10.009 90.022 00.009 342.39
      bbp(700)/m-10.051 40.008 90.019 20.008 142.09
      bbp*(420)/(m2·g-1)0.007 10.001 80.003 80.001 335.54
      bbp*(442)/(m2·g-1)0.007 10.001 80.003 80.001 435.93
      bbp*(488)/(m2·g-1)0.007 10.001 70.003 60.001 336.63
      bbp*(550)/(m2·g-1)0.006 20.001 50.003 20.001 236.47
      bbp*(620)/(m2·g-1)0.005 50.001 30.002 90.001 036.32
      bbp*(700)/(m2·g-1)0.004 60.001 10.002 50.000 935.97
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    Ling-ling JIANG, Jia-hui DUAN, Lin WANG, Yan-long CHEN, Si-wen GAO, Xiang-yu GUO. The Influence of Suspended Particles on Backscattering Properties in the Coastal Waters of Bohai Sea[J]. Spectroscopy and Spectral Analysis, 2021, 41(1): 156

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    Paper Information

    Category: Research Articles

    Received: Dec. 3, 2019

    Accepted: --

    Published Online: Apr. 8, 2021

    The Author Email:

    DOI:10.3964/j.issn.1000-0593(2021)01-0156-08

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