Fine Structure of Vertical Density Distribution in the Black Sea and Its Relationship with Vertical Turbulent Exchange

被引：1
|
作者：
Podymov, Oleg I. [1 ]
Zatsepin, Andrei G. [1 ]
Ostrovskii, Alexander G. [1 ]
机构：
[1] Russian Acad Sci, Shirshov Inst Oceanol, Moscow 119991, Russia
来源：
JOURNAL OF MARINE SCIENCE AND ENGINEERING | 2023年 / 11卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
Black Sea; vertical turbulent mass exchange; fine structure; Cox number; Richardson number; OCEANIC MICROSTRUCTURE; MARINE-ENVIRONMENT; WATER; PYCNOCLINE; CURRENTS; TEMPERATURE; DYNAMICS; LAYER; PARAMETERIZATION; CIRCULATION;
D O I：
10.3390/jmse11010170
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
This paper is concerned with the analysis of the long-term regular time series of current velocity and conductivity, temperature, and depth (CTD) profiles, measured with the moored autonomous profiler Aqualog over the upper part of the continental slope at a fixed geographical location in the Northeastern Black Sea. This study focuses on the fine structure of the density profiles to show that the fine-structure Cox number (C) is a power function of the Richardson number (Ri). A similar inverse power relationship with the same exponent was found earlier for the coefficient of vertical turbulent mass exchange (K-rho) and Ri. Based on those results, the analysis indicated a statistically significant correlation between C and K-rho, which suggests that the estimations of K-rho could be conducted from the CTD data only.
引用
收藏
页数：18
相关论文
共 50 条
  • [1] Thermohaline Anomalies and Fronts in the Black Sea and Their Relationship with the Vertical Fine Structure
    Zatsepin, A. G.
    Podymov, O. I.
    OCEANOLOGY, 2021, 61 (06) : 757 - 768
  • [2] Thermohaline Anomalies and Fronts in the Black Sea and Their Relationship with the Vertical Fine Structure
    A. G. Zatsepin
    O. I. Podymov
    Oceanology, 2021, 61 : 757 - 768
  • [3] Vertical turbulent exchange in the Black Sea pycnocline and its relation to water dynamics
    Podymov, O. I.
    Zatsepin, A. G.
    Ostrovsky, A. G.
    OCEANOLOGY, 2017, 57 (04) : 492 - 504
  • [4] Vertical turbulent exchange in the Black Sea pycnocline and its relation to water dynamics
    O. I. Podymov
    A. G. Zatsepin
    A. G. Ostrovsky
    Oceanology, 2017, 57 : 492 - 504
  • [5] The Vertical Turbulent Exchange Features in the Black Sea Active Layer
    Samodurov, A. S.
    Chukharev, A. M.
    PHYSICAL AND MATHEMATICAL MODELING OF EARTH AND ENVIRONMENT PROCESSES, 2018, : 148 - 156
  • [6] Vertical Turbulent Exchange in the Black Sea: Experimental Studies and Modeling
    Samodurov, A. S.
    Chukharev, A. M.
    Kazakov, D. A.
    Pavlov, M. I.
    Korzhuev, V. A.
    PHYSICAL OCEANOGRAPHY, 2023, 30 (06): : 689 - 713
  • [7] The layered structure of currents and the vertical exchange in the Black Sea
    Eremeev, VN
    Kushnir, VM
    OKEANOLOGIYA, 1996, 36 (01): : 13 - 19
  • [8] Basic Regularities of Vertical Turbulent Exchange in the Mixed and Stratified Layers of the Black Sea
    Samodurov, A. S.
    Chukharev, A. M.
    Kazakov, D. A.
    PHYSICAL OCEANOGRAPHY, 2021, 28 (04): : 376 - 391
  • [9] Vertical turbulent exchange features in the layer of seasonal pycnocline in the northwestern part of the Black Sea
    Samodurov, A. S.
    Chukharev, A. M.
    3RD ALL-RUSSIAN SCIENTIFIC CONFERENCE THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS WITH THE SCHOOL FOR YOUNG SCIENTISTS, 2018, 1128
  • [10] Intensity of vertical turbulent exchange in the Black Sea summer pycnocline around the Crimean peninsula
    Samodurov, A. S.
    Chukharev, A. M.
    2ND ALL-RUSSIAN SCIENTIFIC CONFERENCE THERMOPHYSICS AND PHYSICAL HYDRODYNAMICS WITH THE SCHOOL FOR YOUNG SCIENTISTS, 2017, 899
12345