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中文核心期刊

Volume 50 Issue 3
May  2025
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HUANG Haining, YIN Jingwei, YANG Yanming, LIU Chonglei, HAN Xiao, ZHANG Yangfan, WEN Hongtao, ZHU Guangping. Recent advances in polar acoustics research in the continually changing Arctic[J]. ACTA ACUSTICA, 2025, 50(3): 537-550. DOI: 10.12395/0371-0025.2024422
Citation: HUANG Haining, YIN Jingwei, YANG Yanming, LIU Chonglei, HAN Xiao, ZHANG Yangfan, WEN Hongtao, ZHU Guangping. Recent advances in polar acoustics research in the continually changing Arctic[J]. ACTA ACUSTICA, 2025, 50(3): 537-550. DOI: 10.12395/0371-0025.2024422
shu

Recent advances in polar acoustics research in the continually changing Arctic

  • 1.

    Institute of Acoustic, Chinese Academy of Sciences　Beijing　100190

  • 2.

    Key Laboratory of Science and Technology on Advanced Underwater Acoustic Signal Processing, Chinese Academy of Sciences　Beijing　100190

  • 3.

    University of Chinese Academy of Sciences　Beijing　100049

  • 4.

    Key Laboratory for Polar Acoustics and Application of Ministry of Education　Harbin　150001

  • 5.

    College of Underwater Acoustic Engineering, Harbin Engineering University　Harbin　150001

  • 6.

    Third Institute of Oceanography, Ministry of Natural Resources　Xiamen　361005

  • 7.

    Fujian Province Key Laboratory of Marine Physical and Geological Process　Xiamen　361005

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  • PACS: 
    • 43.30  (Underwater sound)
    • 43.60  (Acoustic signal processing)
  • Received Date: December 30, 2024
  • Revised Date: April 14, 2025
    Graphical Abstract
    • Abstract

  • Under the general trend of global warming, the climate and marine environment of the Arctic seas are changing persistently, which are manifestations of gradual decrease in the volume of sea ice, the gradual expansion of the open sea area in summer, the continuous reduction of multi-year ice. The hydrological stratification in the ice edge zone has become more complex. Under the influence of the phenomenon in oceanographical variabilities, the underwater acoustic environment in Arctic is also undergoing persistently changes. Starting from the characteristics of waveguide environments such as sea ice, hydrology, and seafloor in the new epoch Arctic seas, this article summarizes the latest research progress of the acoustic propagation characteristics, under-ice noise characteristics, and under-ice reverberation characteristics of the Arctic. Combining the domestic and foreign research progress of the Arctic acoustic observation experiments, special emphases are given on the comprehensive environmental observation of underwater acoustics, under-ice acoustic communication and navigation, and ice morphology acoustic monitoring. Finally, the research of the Arctic underwater acoustics is summarized and the future development trends are predicted.

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    • References (79)
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