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http://dx.doi.org/10.4217/OPR.2016.38.4.271

Evaluation of Temperature and Salinity Fields of HYCOM Reanalysis Data in the East Sea  

Hong, JinSil (Department of Marine Sciences and Convergent Technology, College of Science and Technology Hanyang University)
Seo, Seongbong (Ocean Circulation and Climate Research Division, KIOST)
Jeon, Chanhyung (Department of Marine Science and Biological Engineering, Graduate School Inha University)
Park, Jae-Hun (Department of Ocean Sciences, College of Natural Science, Inha University)
Park, Young-Gyu (Ocean Circulation and Climate Research Division, KIOST)
Min, Hong Sik (Ocean Circulation and Climate Research Division, KIOST)
Publication Information
Ocean and Polar Research / v.38, no.4, 2016 , pp. 271-286 More about this Journal
Abstract
We evaluate the temperature and salinity fields in the East Sea reproduced by the global ocean reanalysis data using HYbrid Coordinate Ocean Model (HYCOM for short). Temporal correlation of Sea Surface Temperature (SST) change between HYCOM and the Group for High Resolution Sea Surface Temperature (GHRSST) are higher in summer than winter. Though distributions of temperature and salinity in the HYCOM are similar to those from historical data (World Ocean Atlas 2013 V2), salinity in the HYCOM is lower (highter) in the region where the salinity is high (low). Temperature fields in the Ulleung basin of HYCOM are quite similar to those derived from Pressure-recording Inverted Echo Sounder (PIES), such as the correlation coefficient is higher than 0.7. This indicates that the HYCOM represents well the circulation and meso-scale phenomena in the Ulleung basin.
Keywords
East Sea; HYCOM; evaluation; temperature; salinity;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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