• Media type: Electronic Conference Proceeding
  • Title: Seismic oceanography imaging of thermal intrusions in strong frontal regions
  • Contributor: Book, Jeffrey W. [Author]; Wood, Warren T. [Author]; Rice, Ana E. [Author]; Carniel, Sandro [Author]; Hobbs, Richard W. [Author]; Ansorge, Isabelle [Author]; Fischer, Tim [Author]; Prandke, Hartmut [Author]
  • imprint: Acoustical Society of America, 2013
  • Extent: text
  • Language: English
  • DOI: https://doi.org/10.1121/1.4799118
  • ISBN: 005010-005010 . DOI 10.1121/1.4799118 <https://doi.org/10.1121/1.4799118>. Proceedings of Meetings on Acoustics, 19 .
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  • Description: The Naval Research Laboratory and collaborating partners carried out two dedicated seismic oceanography field experiments in two very different strong frontal regions. ADRIASEISMIC took seismic oceanography measurements at the confluence of North Adriatic Dense Water advected along the Western Adriatic Current and Modified Levantine Intermediate Water advected around the topographic rim of the Southern Adriatic basin. ARC12 took seismic oceanography measurements in and around the Agulhas Return Current as it curved northwards past the Agulhas Plateau and interacted with a large anticyclone that had collided with the current. Despite one study focused on coastal boundary currents and the other focused on a major Western Boundary Current extension, the complex horizontal structures seen through seismic imaging are tied to the processes of thermal intrusions and interleaving in both systems. Seismic Oceanography provides a unique capability of tracking the fine-scale horizontal extent of these intrusions.
  • Access State: Open Access