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Abstract

Sea level analysis along the Northern Coast of the Oman Sea has been investigated on the basis of tide gauge measurements. Meteorological parameters, along with monsoon and NAO indices are used to study the response of sea level to local and global forcing.  The relation between sea level and forces are examined. The low correlation coefficient (-0.35) between sea level and atmospheric pressure at Chabahar indicates that the response to atmospheric pressure is not an inverse barometric. The nature of local inverse barometric effects are examined through a series of statistical models. Analysis between sea level and atmospheric pressure reveals a significant coherence, which means that the Oman Sea mean level responds to atmospheric pressure as an inverse barometer. One can notice that the   between atmospheric pressure and mean sea level is due to alongshore wind stress forcing and is consistent with that expected from Ekman dynamics. The four EOF modes capture 87.16% for the x-component and 94.70% for the y-component of the total variance and are statistically significant.  Linear regression and ARIMA model forecasts were fitted to sea level and compared to the actual data. Even though both models gave similar results, the ARIMA model performed considerably better

Keywords

The Oman Sea Tide Gauge ARIMA Monsoon

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How to Cite
Hassanzadeh, S., & Hosseinibalam, F. (2020). Mean Sea Level Variability of the Oman Sea and its response to monsoon and the North Atlantic Oscillation index from Tide Gauge measurements. Journal of Agricultural and Marine Sciences [JAMS], 26(1), 37–46. https://doi.org/10.24200/jams.vol26iss1pp37–46
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References

  1. -Barzandeh A., Eshghi N., Hosseinibalam F. and Hassanzadeh S.; 2018: Wind-driven coastal upwelling along the northern shoreline of the Persian Gulf. Boll. Geof. Teor. Appl., 59, 301-312, doi: 10.4430/bgta0235
  2. -Box GEP, Jenkins GM (1976) Time series analysis: forecasting and control. Holden-Day, San Francisco.
  3. -Candela, J., 1991. The Gibraltar Strait and its role in the dynamics of the Mediterranean Sea. Dyn. Atmos. Oceans 15, 267
  4. Church J.A., White N.J. and Hunter J.R.; 2006: Sea-level rise at tropical Pacific and Indian Ocean Islands. Global Planet. Change, 53, 155-168, doi: 10.1016/j.gloplacha.2006.04.001.
  5. -Cullen HM, deMenocal PB (2000) North Atlantic influence on Tigris-Euphrates stream flow. Int J Climatol 20: 853–863
  6. -Ding, X., Zheng, D., Chen, Y., Chao, J., Li, Z., 2001 Sea level change in Hong King from tide gauge measurements of 1954-1999, Journal of Geodesy, 74: 683-689.
  7. -Eshghi, N., Barzandeh, A., Hosseinibalam F. and Hassanzadeh,S.; 2020. Investigating dynamic and static aspects of regional sea level changes in the north-western Indian Ocean, Bollettino di Geofisica Teorica ed Applicata, 61, DOI 10.4430/bgta0298
  8. -Fu, L.L., Pihos, G., 1994. Determining the response of sea level to atmospheric pressure forcing using TOPEXrPOSEIDONdata.J. Geophys. Res. 99, 24633–24642.
  9. -Gaspar, P., Ponte, R., 1997. Relation between sea level and barometric pressure determined from altimeter data and model simulations. J. Geophys. Res. 102, 961–971.
  10. -Gomez-Enri, J. Villares, P., Brouno, M. Catalan, M., 2004, Evidence of different ocean responses to atmospheric pressure variations in the Atlantic, Indian and Pacific Basin as deduced from ERS-2 altimeter data, Annales Geophysicae 22: 331-345.
  11. -Gomis, D., Ruiz, S., Sotillo, G. M., Alvarez-Fanjul, E., Terradas, J. 2008, Low frequency Mediterranean sea level variability: The contribution of atmospheric pressure and wind, Global and Planetary Change, 83, 215-229.
  12. -Hassanzadeh, S., Kiasatpour, A. Hosseinibalam, F. (2007) Sea-level response to atmospheric forcing along the north coast of Persian Gulf, Meteorol. Atmos. Phys. 95, 223-237.
  13. -Haredide D (2004) Iranian Tide Gauge Network IOC/ GLOSS, Technical Report (http://www.pol.ac.uk/psmsl/reports.gloss/general/)
  14. -Hosseinibalam,F., Hassanzadeh, S. , Kiasatpour, A. 2007, Interannual variability and seasonal contribution of thermal expansion to sea level in the Persian Gulf, Deep-Sea Research I, 54 1474–1485.
  15. -Hurrell, J.W., 1995 Decadal trends in the North Atlantic Oscillation: Regional temperatures and precipitation. Science 269: 676–679
  16. -Johns, E. W., Jacobs, A. G., Kindle, C. J., Murray, P. S., Carron, M. 1999, Arabian Marginal seas and Gulf, Report of a Workshop held at Stennis Space Center, Miss. 11-13 May 1999.
  17. -Juncheng, Z., Jianli, Z., Ling, D., Peiliang, L., Lei. L., 2009, Global Sea Level and Thermal contribution, J. Ocean Univ. China, 8(1), 1-8.
  18. -Preisendorfer, R. W., 1988. Principal component analysis in Meteorology and Oceanography. Developments in Atmospheric Science, vol. 17. Elsevier. 425 pp.
  19. Stammer D., Cazenave A., Ponte R.M. and Tamisiea M.E.; 2013: Causes for contemporary regional sea level changes. Annu. Rev. Mar. Sci., 5, 21-46, doi: 10.1146/annurev-marine-121211-172406
  20. -Somot, S., Sevault, F., Déqué, M., 2006. Transient climate change scenario simulation of the
  21. Mediterranean Sea for the 21st century using a high-resolution ocean . Climate Dynamics 27 (7–8), 851–879.
  22. -Tsimplis MN, Josey SA, Rixen M, Stanev EV (2004) On the forcing of sea-level in the Black sea. Geophys Res Lett. 109: C08015 (DOI: 10.1029=2003JC002185.
  23. -Wunsch, C., 1972. Bermuda sea level in relation to tides, weather, and baroclinic fluctuations. Rev. Geophys. 10, 1–49.