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ijcoe 2019, 2(4): 9-16 Back to browse issues page
Study of Internal Waves in the Persian Gulf Using Field Data and Satellite Images
Akbar Rashidi Ebrahim Hesari , Sajad Andi, Hosein Farjami
Department of Marine Physics, Tarbiat Modares University, Iran
Abstract:   (345 Views)
In this research, density, temperature and salinity fields were investigated in different seasons using observational data of ROPME Marine Cruise in the Persian Gulf (PG). Based on in-situ measurements, areas with density stratification were identified. Having analyzed Landsat and SAR satellite images, internal waves (IW) were detected in different regions of the Persian Gulf and more frequently in the eastern part of the PG related to seawater stratification. Based on analysis of satellite images, it is shown that the length of internal waves crest detected in the north-eastern part of Al-Zhahirah (Qatar) was more than 120 km; while it’s in range of 5 to 20 km in the south and east of Larak Island, 15 to 40 km in the north-east of Abu Musa Island, and 3 to 65 km in the south-east and south of Hondurabi Island. Moreover, IWs with shorter crest’s wide were recognized near Lavan, Siri, Farur, Halul, Khark Islands and Bandar Lengeh, as well. In addition, studying satellite images in the above mentioned areas for a longer time period from 2000 to 2017 showed that IWs mostly occur in the eastern part of the PG in summer and disappear in other seasons.
Keywords: Internal Wave, Persian Gulf, Satellite Images
Full-Text [PDF 968 kb]   (130 Downloads)    
Type of Study: Research | Subject: Marine Environmental Engineering
Received: 2019/02/5 | Accepted: 2019/02/24 | Published: 2019/04/20
References
1. Stewart, R.H., (2008), Introduction to Physical Oceanography, Department of Oceanography Texas A & M University, USA, 2008 Edition: 345 p.
2. Simpson, J.H. and Sharples, J., (2012), An Introduction to the Physical and Biological Oceanography of Shelf Seas, Cambridge University Press, Cambridge: 424 p. [DOI:10.1017/CBO9781139034098]
3. Chand, S., Aung, T. and Rao, S., (2004), Physical properties of southern Fiji waters, The South Pacific Journal of Natural and Applied Sciences, Vol.22(1), p.57-61.‌ [DOI:10.1071/SP04012]
4. Pelc, R. and Fujita, R.M., (2002), Renewable energy from the ocean, Marine Policy, Vol.26(6), p.471-479.‌ [DOI:10.1016/S0308-597X(02)00045-3]
5. Emery, K.O., (1956), Sediments and water of the Persian Gulf, AAPG Bull 40, p.2354-2383.
6. Layeghi, B., Ghader, S., Aliakbari Bidokhti, A. and Azadi, M., (2016). Sensitivity testing of WRF model simulations to physical parameters in the Persian Gulf and Oman Sea during the Summer Monsoon. Iranian journal of Geophysics, Vol.11(1), p.1-19 (in Persian)
7. Reynolds, R.M., (1993), Physical Oceanography of the Persian Gulf, Strait of Hormuz, and the Gulf of Oman-Results from the Mt. Mitchell Expedition, Marine Pollution Bulletin, Vol.27, p.35–59. [DOI:10.1016/0025-326X(93)90007-7]
8. Filonov, A.E. and Trasvina, A., (2000), Internal Waves on the Continental Shelf of the Gulf of Tehuantepec, Mexico, Estuarine, Coastal and Shelf Science Vol.50(4), p.531–548. [DOI:10.1006/ecss.1999.0583]
9. Pond, S. and Pickard, G.L., (1983), Introductory Dynamical Oceanography, Butterworth and Heineman Ltd, 328 p.
10. Thorpe, S.A., (2005), The turbulent ocean, Cambridge University Press, 230 p. [DOI:10.1017/CBO9780511819933]
11. Holbrook, W.S. and Fer, I., (2005), Ocean internal wave spectra inferred from seismic reflection transects, Geophysical Research Letters, Vol.32(15), p.1-4. [DOI:10.1029/2005GL023733]
12. Lavrova, O. and Mityagina, M., (2017), Satellite Survey of Internal Waves in the Black and Caspian Seas, Journal of Remote Sensing, Vol.9(9), p.1-27. [DOI:10.3390/rs9090892]
13. Duda, T.F. and Preisig, J.C., (1999), A modeling study of acoustic propagation through moving shallow-water solitary wave packets, IEEE Journal of Oceanic Engineering, Vol.24(1), p.16–32. [DOI:10.1109/48.740153]
14. Belov, A.I., Zhuravlev, V.A. and Serebryanyi, A.N., (2006), Sound Field Variations Caused by Intense Internal Waves in a Shallow Sea with a Weak Thermocline, Acoustical Physics, Vol.52(2), p.132–137. [DOI:10.1134/S1063771006020035]
15. Jackson, C., (2007), Internal wave detection using the moderate resolution imaging spectroradiometer (MODIS), Journal of Geophysical Research: Oceans, Vol.112(11), p.1-13. [DOI:10.1029/2007JC004220]
16. Harris, J.C. and Decker, L., (2017), Intermittent large amplitude internal waves observed in Port Susan, Puget Sound, Estuarine, Coastal and Shelf Science, Vol.194, p.143-149. [DOI:10.1016/j.ecss.2017.04.022]
17. Eghtesadi, SH., Aliakbari Bidokhti, A. and Zarganjfard, P., (2003), Normal modes of internal waves for creating layered structures in the ocean (Persian Gulf), Scientific and technical journal of Iranian Meteorological Organization, Vol.50, p.7-28. (in Persian)
18. Deldar, H. and Heydari, A., (2017), Identification of Internal Waves in the Persian Gulf, First International Conference on Oceanography of Western Asia, 8-9 November, Tehran, Iran. (in Persian)
19. Majidi Nik, M., (2013), Changes in physical parameters, stratification and stability of the water column in the Persian Gulf, M.Sc. thesis, Tarbiat Modares University. (in Persian)
20. USGS., (2013), Landsat Data Continuity Mission, Yale University, Yale Guide to Landsat 8 Image Processing.
21. Cumming, I.G. and Wong, F.H., (2005), Digital Processing of Synthetic Aperture Radar Data: Algorithms and Implementation, Artech House, London.
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Rashidi Ebrahim Hesari A, Andi S, Farjami H. Study of Internal Waves in the Persian Gulf Using Field Data and Satellite Images. ijcoe. 2019; 2 (4) :9-16
URL: http://ijcoe.org/article-1-128-en.html


Volume 2, Issue 4 (2-2019) Back to browse issues page
International Journal of Coastal and Offshore Engineering International Journal of Coastal and Offshore Engineering
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