• Medientyp: E-Artikel
  • Titel: From Tides to Mixing along the Hawaiian Ridge
  • Beteiligte: Rudnick, Daniel L.; Boyd, Timothy J.; Brainard, Russell E.; Carter, Glenn S.; Egbert, Gary D.; Gregg, Michael C.; Holloway, Peter E.; Klymak, Jody M.; Kunze, Eric; Lee, Craig M.; Levine, Murray D.; Luther, Douglas S.; Martin, Joseph P.; Merrifield, Mark A.; Moum, James N.; Nash, Jonathan D.; Pinkel, Robert; Rainville, Luc; Sanford, Thomas B.
  • Erschienen: American Association for the Advancement of Science, 2003
  • Erschienen in: Science
  • Sprache: Englisch
  • ISSN: 0036-8075; 1095-9203
  • Schlagwörter: Reports
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  • Beschreibung: <p>The cascade from tides to turbulence has been hypothesized to serve as a major energy pathway for ocean mixing. We investigated this cascade along the Hawaiian Ridge using observations and numerical models. A divergence of internal tidal energy flux observed at the ridge agrees with the predictions of internal tide models. Large internal tidal waves with peak-to-peak amplitudes of up to 300 meters occur on the ridge. Internal-wave energy is enhanced, and turbulent dissipation in the region near the ridge is 10 times larger than open-ocean values. Given these major elements in the tides-to-turbulence cascade, an energy budget approaches closure.</p>