Low Frequency Waves in a Narrow Fjord (Eyjafjoerdur, Iceland)

Abstract

The theory of the behavior of long waves penetrating from the sea into narrow channels, bays or fjords is relatively well known, especially so if the effects of bottom and lateral friction and of back radiation of energy toward the sea can be considered as of relatively small importance so that they can be linearized. Relatively few field measurements with subsequent analyses are known to have been made, however, to check the theoretical concepts and, if possible, to estimate the magnitude of the effects of friction and seaward radiation in real situations. The purpose of the study reported here was to check theoretical concepts concerning the properties of long waves in narrow channels, etc. in a case of a rather simply shaped, rather deep and really narrow fjord for which a relatively simple theory should be valid in pretty good approximation. Eyjafjoerdur, a fjord on the north coast of Iceland was selected for this purpose.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1972
Accession Number
AD0763446

Entities

People

  • Richard G. Dorrestein

Organizations

  • University of Florida

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Barometric Pressure
  • Bessel Functions
  • Computational Science
  • Computers
  • Differential Equations
  • Engineering
  • Fluid Mechanics
  • Fourier Analysis
  • Frequency
  • Measurement
  • Q Factor
  • Radiation
  • Resonant Frequency
  • Sea Level
  • Spectra
  • Tidal Currents
  • Time Intervals

Readers

  • Coastal Oceanography
  • Educational Psychology
  • Space/Atmospheric Physics.