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dc.contributor.authorVlasenko, V
dc.contributor.authorStashchuk, N
dc.date.accessioned2016-03-23T16:28:46Z
dc.date.available2016-03-23T16:28:46Z
dc.date.issued2015-09
dc.identifier.issn0967-0637
dc.identifier.issn1879-0119
dc.identifier.urihttp://hdl.handle.net/10026.1/4404
dc.description.abstract

Internal waves generated by tides in the Celtic Sea were investigated on the basis of in situ data collected at the continental slope in July 2012, and theoretically using a weakly nonlinear theory and the Massachusetts Institute of Technology general circulation model. It was found that internal solitary waves generated over the shelf break and propagated seaward did not survive in the course of their evolution. Due to the large bottom steepness they disintegrated locally over the continental slope radiating several wave systems seaward and transforming their energy to higher baroclinic modes. In the open part of the sea, i.e. 120. km away from the shelf break, internal waves were generated by a baroclinic tidal beam which was radiated from the shelf break downward to the abyss. After reflection from the bottom it returned back to the surface where it hit the seasonal pycnocline and generated packets of high-mode internal solitary waves. Another effect that had strong implications for the wave dynamics was internal wave reflection from sharp changes of vertical fluid stratification in the main pycnocline. A large proportion of the tidal beam energy that propagated downward did not reach the bottom but reflected upward from the layered pycnocline and returned back to the surface seasonal pycnocline where it generated some extra higher mode internal wave systems, including internal wave breathers.

dc.format.extent24-36
dc.languageen
dc.language.isoen
dc.publisherElsevier BV
dc.subjectBaroclinic tides
dc.subjectInternal solitary waves
dc.subjectThe Celtic Sea
dc.titleInternal tides near the Celtic Sea shelf break: A new look at a well known problem
dc.typejournal-article
dc.typeArticle
plymouth.author-urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000360871700003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008
plymouth.volume103
plymouth.publisher-urlhttp://dx.doi.org/10.1016/j.dsr.2015.05.003
plymouth.publication-statusPublished
plymouth.journalDeep Sea Research Part I: Oceanographic Research Papers
dc.identifier.doi10.1016/j.dsr.2015.05.003
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Biological and Marine Sciences
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA07 Earth Systems and Environmental Sciences
plymouth.organisational-group/Plymouth/Research Groups
plymouth.organisational-group/Plymouth/Research Groups/Marine Institute
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dc.rights.embargodate2016-03-01
dc.identifier.eissn1879-0119
dc.rights.embargoperiod6 months
rioxxterms.versionofrecord10.1016/j.dsr.2015.05.003
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved
rioxxterms.typeJournal Article/Review
plymouth.funderFASTNEt - Fluxes Across the Sloping Topography of the North East Atlantic::NERC


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