Separation of Internal Waves and Vortical Motions: Analysis of LatMix chi-EM-APEX Float Measurements

Abstract

Our long-term scientific goals are to understand the dynamics and identify mechanisms of small-scale processes i.e., internal tides, inertial waves, nonlinear internal waves, vortical modes, and turbulence mixing in the ocean and thereby help develop improved parameterizations of mixing for ocean models. Mixing within the stratified ocean is a particular focus, because the complex interplay of internal waves from a variety of sources and turbulence makes this a current locus of uncertainty. Our focus is on observing processes that lead to lateral mixing of water properties.

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Document Details

Document Type
Technical Report
Publication Date
Jun 21, 2018
Accession Number
AD1055043

Entities

People

  • Ren-Chieh Lien
  • Thomas B. Sanford

Organizations

  • University of Washington

Tags

Communities of Interest

  • Energy and Power Technologies
  • Materials and Manufacturing Processes
  • Sensors

DTIC Thesaurus Topics

  • Department Of Defense
  • Deployment
  • Dispersion Relations
  • Frequency
  • Frequency Bands
  • Information Operations
  • Internal Waves
  • Intervals
  • Mass Spectra
  • Measurement
  • Microstructure
  • Mixing
  • Normal Distribution
  • Observation
  • Oceans
  • Physics
  • Physics Laboratories
  • Probability Density Functions
  • Sargasso Sea
  • Spectra
  • Temperature Gradients
  • Turbulence
  • Turbulent Mixing
  • Waves

Fields of Study

  • Environmental science

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Ocean-Atmosphere Mesoscale Modeling, Data Assimilation, and Flux Boundary Layers