EFFECTS OF TEMPERATURE FIELD AND ABNOMAL VARIATIONS OF SEA WATER LEVEL IN EAST VIETNAM SEA IN RELATIONSHIP TO GLOBAL CLIMATE CHANGE

Tran Van Chung, Bui Hong Long
Author affiliations

Authors

  • Tran Van Chung Institute of Oceanography-VAST
  • Bui Hong Long Institute of Oceanography-VAST

DOI:

https://doi.org/10.15625/1859-3097/16/3/7533

Keywords:

Climate change, air temperature, sea surface temperature (SST), seawater level, air-sea interaction, NCEP, CFSR, HYCOM, NCODA.

Abstract

During 2010, the sea water level in East Vietnam Sea has been raised with an extremely high amplitude as many foreign authors recorded recently that was derived from the analysis of multi temporal (1993 - 2010) satellite altimeter data series. This is one of anomalous changes of nature that was strongly relative to climate change. In another aspect, by using the combination of temporal-spatial changes of the air temperature, sea surface temperature as well as seawater level, authors will try to explain more clearly this above interesting phenomenon that happened in East Vietnam Sea. The used data series in this study were obtained from reanalysis data of CFSR-NCEP with time step of 1 hour and spatial resolution of 0.3150, and data series of sea  water level was derived from HYCOM+NCODA with grid size of 1/12.50. The analyzed results explained more clearly the strong relationship of climate change with temporal change of the air and the sea water temperatures as well as sea level rise in the area of East Vietnam Sea.

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References

Fang, W., Qiu, F., and Guo, P., 2014. Summer circulation variability in the South China Sea during 2006 - 2010. Journal of Marine Systems, 137, 47-54. DOI: https://doi.org/10.1016/j.jmarsys.2014.04.014

Cheng, X., and Qi, Y., 2007. Trends of sea level variations in the South China Sea from merged altimetry data. Global and Planetary Change, 57(3): 371-382. DOI: https://doi.org/10.1016/j.gloplacha.2007.01.005

Swapna, P., Gan, J., Lau, A., and Fung, J., 2009. On the warm/cold regime shift in the South China Sea: Observation and modeling study. Deep Sea Research Part I: Oceanographic Research Papers, 56(7): 1039-1056. DOI: https://doi.org/10.1016/j.dsr.2009.03.008

Fang, G., Chen, H., Wei, Z., Wang, Y., Wang, X., and Li, C., 2006. Trends and interannual variability of the South China Sea surface winds, surface height, and surface temperature in the recent decade. Journal of Geophysical Research: Oceans, 111(C11). DOI: https://doi.org/10.1029/2005JC003276

Häkkinen, S., and Rhines, P. B., 2004. Decline of subpolar North Atlantic circulation during the 1990s. Science, 304(5670): 555-559. DOI: https://doi.org/10.1126/science.1094917

Saha, S., Moorthi, S., Wu, X., Wang, J., Nadiga, S., Tripp, P., Behringer, D., Hou, Y-T., Chuang, H-Y., Iredell, M., Ek, M., Meng, J., Yang, R., Mendez, M. P., van den Dool, H., Zhang, Q., Wang, W., Chen, M., and Becker, E.,, 2014. The NCEP climate forecast system version 2. Journal of Climate, 27(6): 2185-2208. DOI: https://doi.org/10.1175/JCLI-D-12-00823.1

Yaremchuk, M., McCreary Jr, J., Yu, Z., and Furue, R., 2009. The South China Sea Throughflow Retrieved from Climatological Data*. Journal of Physical Oceanography, 39(3): 753-767. DOI: https://doi.org/10.1175/2008JPO3955.1

Metzger, E. J., Hurlburt, H. E., Xu, X., Shriver, J. F., Gordon, A. L., Sprintall, J., Susanto, R. D., and van Aken, H. M., 2010. Simulated and observed circulation in the Indonesian Seas: 1/120 global HYCOM and the INSTANT observations. Dynamics of Atmospheres and Oceans, 50(2): 275-300. DOI: https://doi.org/10.1016/j.dynatmoce.2010.04.002

Gao, J., Xue, H., Chai, F., and Shi, M., 2013. Modeling the circulation in the Gulf of Tonkin, South China Sea. Ocean Dynamics, 63(8): 979-993. DOI: https://doi.org/10.1007/s10236-013-0636-y

Xue, Z., Liu, J. P., DeMaster, D., Leithold, E. L., Wan, S., Ge, Q., Nguyen, V. L., and Ta, T. K. O., 2014. Sedimentary processes on the Mekong subaqueous delta: Clay mineral and geochemical analysis. Journal of Asian Earth Sciences, 79, 520-528. DOI: https://doi.org/10.1016/j.jseaes.2012.07.012

Long, B. H., and Van Chung, T., 2010. Some experimental calculations for 3D currents in the strong upwelling region of Southern Central Vietnam using finite element method. Marine Biodiversity of East Asian Seas: Status, Challenges and Sustainable Development, 165-177.

Bùi Hồng Long, Trần Văn Chung, 2009. Tính toán dòng chảy trong khu vực nước trồi Nam Trung Bộ bằng mô hình dòng chảy ba chiều (3-D) phi tuyến. Tạp chí Khoa học và Công nghệ biển, 9(2): 1-25.

Cummings, J. A., 2005. Operational multivariate ocean data assimilation. Quarterly Journal of the Royal Meteorological Society, 131(613): 3583-3604. DOI: https://doi.org/10.1256/qj.05.105

Cummings, J. A., and Smedstad, O. M., 2013. Variational data assimilation for the global ocean. In Data Assimilation for Atmospheric, Oceanic and Hydrologic Applications (Vol. II) (pp. 303-343). Springer Berlin Heidelberg. DOI: https://doi.org/10.1007/978-3-642-35088-7_13

Fox, D. N., Teague, W. J., Barron, C. N., Carnes, M. R., and Lee, C. M., 2002. The Modular Ocean Data Assimilation System (MODAS)*. Journal of Atmospheric and Oceanic Technology, 19(2): 240-252. DOI: https://doi.org/10.1175/1520-0426(2002)019<0240:TMODAS>2.0.CO;2

Võ Sĩ Tuấn, 2011. Biến động đa dạng sinh học rạn san hô vịnh Nha Trang và các giải pháp quản lý. Tuyển tập Báo cáo Hội nghị Khoa học và Công nghệ biển toàn quốc lần V. Tiểu ban Sinh học và Nguồn lợi Sinh vật biển. Tr. 29-39.

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Published

31-08-2016

How to Cite

Chung, T. V., & Long, B. H. (2016). EFFECTS OF TEMPERATURE FIELD AND ABNOMAL VARIATIONS OF SEA WATER LEVEL IN EAST VIETNAM SEA IN RELATIONSHIP TO GLOBAL CLIMATE CHANGE. Vietnam Journal of Marine Science and Technology, 16(3), 255–266. https://doi.org/10.15625/1859-3097/16/3/7533

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