Acta Optica Sinica, Volume. 42, Issue 6, 0601004(2022)

High-Frequency Variation of Suspended Particle Matter in Sea Area Adjacent to Yangtze Estuary Based on Underway Observation

Yizhe Xiao1,2, Guifen Wang1,2、*, Wenlong Xu1,2, Long Jiang1,2, Xiangbai Wu3, Jinyan He1,2, and Yinxue Zhang1,2
Author Affiliations
  • 1Key Laboratory of Marine Hazards Forecasting, Ministry of Natural Resources, Hohai University, Nanjing, Jiangsu 210098, China
  • 2College of Oceanography, Hohai University, Nanjing, Jiangsu 210098, China
  • 3School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212100, China
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    Figures & Tables(9)
    Remote sensing reflectance spectrum of each station in study area. (a) Fixed station (May 28, 2018); (b) continuous underway section
    Comparison of tide elevation simulated by GETM and tide tables at Lühuashan Station at different time points. (a) May 2018; (b) during voyage (May 27—31, 2018)
    Comparison between SPM concentration derived by different algorithms and measured turbidity. (a) Ref. [24]; (b) Ref. [25]; (c) Ref. [26]; (d) Ref. [27]; (e) Ref. [28]
    SPM concentration, tide elevation, current velocity at depth of 10 m and turbidity varying with time at fixed station on May 28, 2018
    Different parameters varying with time at fixed station. (a) Turbidity; (b) temperature; (c) salinity; (d) current velocity; (e) tide elevation and current velocity at depth of 10 m
    Variation of different parameters during voyage. (a) Variation of SPM concentration in section D; (b) tide elevation in areas A and B(May 30, 2018)
    Variation of different parameters in three segments of section D. (a) Turbidity; (b) temperature; (c) salinity; (d) current velocity
    Ocean current velocity and direction simulated by GETM
    • Table 1. Location distribution of each station in section D

      View table

      Table 1. Location distribution of each station in section D

      Station nameLongitudeLatitudeStation nameLongitudeLatitude
      D2122°15.942’E30°56.893’ND3122.20.566’E30°53.910’N
      D4122°25.521’E30°51.011’ND5122°30.264’E30°47.833’N
      D6122°34.896’E30°44.896’ND7122°39.736’E30°41.707’N
      D8122°44.680’E30°38.840’ND9122°49.443’E30°35.741’N
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    Yizhe Xiao, Guifen Wang, Wenlong Xu, Long Jiang, Xiangbai Wu, Jinyan He, Yinxue Zhang. High-Frequency Variation of Suspended Particle Matter in Sea Area Adjacent to Yangtze Estuary Based on Underway Observation[J]. Acta Optica Sinica, 2022, 42(6): 0601004

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    Paper Information

    Category: Atmospheric Optics and Oceanic Optics

    Received: Aug. 5, 2021

    Accepted: Oct. 25, 2021

    Published Online: Mar. 8, 2022

    The Author Email: Wang Guifen (guifenwang@hhu.edu.cn)

    DOI:10.3788/AOS202242.0601004

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