Influence of mesoscale eddies on sound propagation in the northwest Pacific Ocean

被引：0
|
作者：
V. A. Akulichev
L. K. Bugaeva
Yu. N. Morgunov
A. A. Solov’ev
机构：
[1] Russian Academy of Sciences,Il’ichev Pacific Oceanological Institute, Far East Branch
来源：
Doklady Earth Sciences | 2011年 / 441卷
关键词：
Sound Speed; DOKLADY Earth Science; Acoustic Field; Transmission Loss; Mesoscale Eddy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The influence of a warm anticyclonic eddy occurring in the northwestern part of the Pacific Ocean near the Kuroshio flow on the sound field structure under radiation of acoustic signals with the frequencies of 232, 348, and 696 Hz is studied. The results of field measurements are compared to the acoustic field calculations in parabolic approximation and by the normal mode method. Calculations are in good compliance with experimental data, which makes it possible to estimate the influence of the eddy on transmission losses and the interference structure of the sound field.
引用
收藏
页码：1753 / 1756
页数：3
相关论文
共 50 条
  • [41] The Biogeochemical Structure of Southern Ocean Mesoscale Eddies
    Patel, Ramkrushnbhai S.
    Llort, Joan
    Strutton, Peter G.
    Phillips, Helen E.
    Moreau, Sebastien
    Pardo, Paula Conde
    Lenton, Andrew
    JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2020, 125 (08)
  • [42] POLEWARD BUOYANCY TRANSPORT IN THE OCEAN AND MESOSCALE EDDIES
    BRYAN, K
    JOURNAL OF PHYSICAL OCEANOGRAPHY, 1986, 16 (05) : 927 - 933
  • [43] Numerical Study of Effects of Warm Ocean Eddies on Tropical Cyclones Intensity in Northwest Pacific
    Ma, Ilkyeong
    Ginis, Isaac
    Kang, Sok Kuh
    ATMOSPHERE, 2024, 15 (04)
  • [44] EddyGraph: The Tracking of Mesoscale Eddy Splitting and Merging Events in the Northwest Pacific Ocean
    Tian, Fenglin
    Li, Zhijiao
    Yuan, Zhonghao
    Chen, Ge
    REMOTE SENSING, 2021, 13 (17)
  • [45] WIND/STRESS FEEDBACK TO MESOSCALE OCEAN EDDIES
    Liu, W. Timothy
    Xie, Xiaosu
    2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2017, : 2156 - 2159
  • [46] Toward a stochastic parameterization of ocean mesoscale eddies
    Mana, PierGianLuca Porta
    Zanna, Laure
    OCEAN MODELLING, 2014, 79 : 1 - 20
  • [47] Wind ringing of the ocean in presence of mesoscale eddies
    Klein, P
    Lapeyre, G
    Large, WG
    GEOPHYSICAL RESEARCH LETTERS, 2004, 31 (15) : L153061 - 4
  • [48] On the role of mesoscale eddies for the biological productivity and biogeochemistry in the eastern tropical Pacific Ocean off Peru
    Stramma, L.
    Bange, H. W.
    Czeschel, R.
    Lorenzo, A.
    Frank, M.
    BIOGEOSCIENCES, 2013, 10 (11) : 7293 - 7306
  • [49] OCEAN MESOSCALE EDDIES IDENTIFICATION BASED ON YOLOF
    Cao, Lingjuan
    Zhang, Dianjun
    Guo, Quan
    Zhan, Jie
    2022 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2022), 2022, : 1177 - 1180
  • [50] Random Movement of Mesoscale Eddies in the Global Ocean
    Ni, Qinbiao
    Zhai, Xiaoming
    Wang, Guihua
    Marshall, David P.
    JOURNAL OF PHYSICAL OCEANOGRAPHY, 2020, 50 (08) : 2341 - 2357
12345