Marine Science Faculty Publications
Document Type
Article
Publication Date
2018
Digital Object Identifier (DOI)
https://doi.org/10.1038/s41598-018-34346-2
Abstract
The study reported here focuses on inertial internal wave currents on the west Florida midshelf in 50 m depth. In situ observations showed that the seasonal shifts in stratification change both the frequency range of inertial internal waves and their modulation time scales. According to the analysis, the subinertial flow evolution time scales also undergo compatible seasonal variations, and the inertial internal wave currents appear to be temporally and spatially related to the subinertial flow. Specifically, the subinertial flow evolving on frontal-/quasi-geostrophic time scales appears to be accompanied by the near-inertial oscillations/inertia-gravity waves in corresponding small/finite Burger number regimes, respectively. The quasi-geostrophic subinertial currents on the west Florida shelf are probably associated with the synoptic wind-forced flow, whereas the frontal-geostrophic currents are related to the evolution of density fronts. Further details of this conceptual view should, however, be elucidated in the future.
Rights Information
This work is licensed under a Creative Commons Attribution 4.0 License.
Was this content written or created while at USF?
Yes
Citation / Publisher Attribution
Scientific Reports, v. 8, art. 15952
Scholar Commons Citation
Maksimova, Ekatrina V., "A Conceptual View on Inertial Internal Waves in Relation to the Subinertial Flow on the Central West Florida Shelf" (2018). Marine Science Faculty Publications. 1291.
https://digitalcommons.usf.edu/msc_facpub/1291
