scholarly journals A numerical study on internal waves induced by a typhoon around a continental shelf

2007 ◽  
Vol 1 ◽  
pp. 1-4 ◽  
Author(s):  
Taro Kakinuma ◽  
Keisuke Nakayama
Keyword(s):  
Continental Shelf ◽  
Internal Waves ◽  
Numerical Study

scholarly journals Energy transformations and dissipation of nonlinear internal waves over New Jersey's continental shelf

2010 ◽  
Vol 17 (4) ◽  
pp. 345-360 ◽  
Author(s):  
E. L. Shroyer ◽  
J. N. Moum ◽  
J. D. Nash
Keyword(s):  
Continental Shelf ◽  
Internal Waves ◽  
Turbulent Mixing ◽  
Internal Tide ◽  
Flux Divergence ◽  
Wave Interactions ◽  
Nonlinear Internal Waves ◽  
Dissipative Loss ◽  
Peak Energy

Abstract. The energetics of large amplitude, high-frequency nonlinear internal waves (NLIWs) observed over the New Jersey continental shelf are summarized from ship and mooring data acquired in August 2006. NLIW energy was typically on the order of 105 Jm−1, and the wave dissipative loss was near 50 W m−1. However, wave energies (dissipations) were ~10 (~2) times greater than these values during a particular week-long period. In general, the leading waves in a packet grew in energy across the outer shelf, reached peak values near 40 km inshore of the shelf break, and then lost energy to turbulent mixing. Wave growth was attributed to the bore-like nature of the internal tide, as wave groups that exhibited larger long-term (lasting for a few hours) displacements of the pycnocline offshore typically had greater energy inshore. For ship-observed NLIWs, the average dissipative loss over the region of decay scaled with the peak energy in waves; extending this scaling to mooring data produces estimates of NLIW dissipative loss consistent with those made using the flux divergence of wave energy. The decay time scale of the NLIWs was approximately 12 h corresponding to a length scale of 35 km (O(100) wavelengths). Imposed on these larger scale energetic trends, were short, rapid exchanges associated with wave interactions and shoaling on a localized topographic rise. Both of these events resulted in the onset of shear instabilities and large energy loss to turbulent mixing.

Internal Waves on the Continental Shelf of the Gulf of Tehuantepec, Mexico

2000 ◽  
Vol 50 (4) ◽  
pp. 531-548 ◽  
Author(s):  
A.E. Filonov ◽  
A. Trasviña
Keyword(s):  
Continental Shelf ◽  
Internal Waves ◽  
Gulf Of Tehuantepec

Solitary internal waves in a rotating channel: A numerical study

1987 ◽  
Vol 30 (2) ◽  
pp. 297 ◽  
Author(s):  
C. Katsis ◽  
T. R. Akylas
Keyword(s):  
Internal Waves ◽  
Numerical Study ◽  
Rotating Channel ◽  
Solitary Internal Waves

Observations of noise generated by nonlinear internal waves on the continental shelf during the SW06 experiment

2008 ◽  
Vol 123 (5) ◽  
pp. 3589-3589
Author(s):  
Andrey N. Serebryany ◽  
Arthur Newhall ◽  
James F. Lynch
Keyword(s):  
Continental Shelf ◽  
Internal Waves ◽  
Nonlinear Internal Waves

The Generation of Nonlinear Internal Waves in the South China Sea: A Three‐Dimensional, Nonhydrostatic Numerical Study

2019 ◽  
Vol 124 (12) ◽  
pp. 8949-8968 ◽  
Author(s):  
Zhigang Lai ◽  
Guangzhen Jin ◽  
Yongmao Huang ◽  
Haiyun Chen ◽  
Xiaodong Shang ◽  
...  
Keyword(s):  
South China Sea ◽  
Internal Waves ◽  
South China ◽  
Numerical Study ◽  
Three Dimensional ◽  
The South China Sea ◽  
The South ◽  
Nonlinear Internal Waves ◽  
China Sea

scholarly journals Suspended particulate layers and internal waves over the southern Monterey Bay continental shelf: An important control on shelf mud belts?

2014 ◽  
Vol 119 (1) ◽  
pp. 428-444 ◽  
Author(s):  
Olivia M. Cheriton ◽  
Erika E. McPhee-Shaw ◽  
William J. Shaw ◽  
Timothy P. Stanton ◽  
James G. Bellingham ◽  
...  
Keyword(s):  
Continental Shelf ◽  
Internal Waves ◽  
Monterey Bay ◽  
Suspended Particulate

scholarly journals Numerical study on the summer upwelling system in the northern continental shelf of the South China Sea

2009 ◽  
Vol 29 (2) ◽  
pp. 467-478 ◽  
Author(s):  
Zhi-you Jing ◽  
Yi-quan Qi ◽  
Zu-lin Hua ◽  
Hong Zhang
Keyword(s):  
South China Sea ◽  
Continental Shelf ◽  
South China ◽  
Numerical Study ◽  
The South China Sea ◽  
The South ◽  
China Sea ◽  
Upwelling System
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