THE UPPER LAYER CIRCULATION OF THE BLACK-SEA - ITS VARIABILITY AS INFERRED FROM HYDROGRAPHIC AND SATELLITE-OBSERVATIONS

Date

1992-08-15

Author

OGUZ, T
LAVIOLETTE, PE
UNLUATA, U

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Quasi-synoptic hydrographic data and satellite imagery are used to describe the circulation and the structural variability of the Black Sea with particular emphasis on the Turkish coast. The circulation is indicated to involve a variable cyclonic circulation with no apparent central locus and a well-defined cyclonic "Rim Current" containing meanders and interacting eddy fields confined to the shelf slope. Interspersed between the coastal eddies are filaments and intense jets, often with dipole eddies at their termina. The extension of these features across the shelf-slope into the central basin offshore waters implies important dynamical processes related to the shelf-deep basin exchanges. These features are often steered by the topography and evolve continuously through the mixed baroclinic-barotropic instability of the Rim Current.

Subject Keywords

Earth-Surface Processes, Ecology, Earth and Planetary Sciences (miscellaneous), Space and Planetary Science, Palaeontology, Forestry, Aquatic Science, Atmospheric Science, Soil Science, Geochemistry and Petrology, Geophysics, Oceanography, Water Science and Technology

URI

https://hdl.handle.net/11511/67056

Journal

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS

DOI

https://doi.org/10.1029/92jc00812

Collections

Engineering, Article

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Citation Formats

T. OGUZ, P. LAVIOLETTE, and U. UNLUATA, “THE UPPER LAYER CIRCULATION OF THE BLACK-SEA - ITS VARIABILITY AS INFERRED FROM HYDROGRAPHIC AND SATELLITE-OBSERVATIONS,” JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, pp. 12569–12584, 1992, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67056.