Browse > Article
http://dx.doi.org/10.7837/kosomes.2022.28.5.753

Characteristics of High Water Temperature Occurrence in Coastal and Inland Bays of Korea during the Summers of 2018-2021  

Lee, Joon-Soo (Ocean Climate and Ecology Research Division, National Institute of Fisheries Science)
Kwon, Mi-Ok (Ocean Climate and Ecology Research Division, National Institute of Fisheries Science)
Ahn, Ji-Suk (Ocean Climate and Ecology Research Division, National Institute of Fisheries Science)
Park, Myung-Hee (Ocean Climate and Ecology Research Division, National Institute of Fisheries Science)
Song, Ji-Yeong (Ocean Climate and Ecology Research Division, National Institute of Fisheries Science)
Han, In-Seong (Ocean Climate and Ecology Research Division, National Institute of Fisheries Science)
Jung, Rae Hong (Ocean Climate and Ecology Research Division, National Institute of Fisheries Science)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.28, no.5, 2022 , pp. 753-763 More about this Journal
Abstract
In coastal and inland bays, where most of Korea's aquaculture is located, massive aquaculture damage occurs every year due to frequent anomalous high water temperatures. The interannual fluctuations of water temperature in July over the past four years (2018-2021) were the second largest since 1990 (after the period of 1994-1997) due to anomalous high temperatures, rainy seasons, and typhoons. Through analysis of heat flux and heat balance in areas of concern for high water temperatures (i.e., Cheonsu Bay, Gamak Bay, Guryongpo), the occurrence of high water temperatures in Cheonsu Bay and Gamak Bay in the summer seasons was confirmed to derive mainly from heat inflow through the sea surface from the air. Based on estimations of the average ocean heat transport rate in July for the four-year period of 2018-2021, Cheonsu Bay and Gamak Bay accounted for 13.5% and 62.3% outflow of the net heat flux, respectively. However, the ocean heat transport rate in Guryongpo Hajeong differed significantly from -174.5% to 132.5% of the net heat flux by year depending on the occurrence of cold water mass.
Keywords
High water temperature; Heat flux; Heat budget; Heat transport rate; Cold water mass;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Yao, Y. and C. Wang(2021), Variations in summer marine heatwaves in the South China Sea. Journal of Geophysical Research: Oceans, Vol. 126, e2021JC017792   DOI
2 Hobday, A. J., L. V. Alexander, S. E. Perkins, D. A. Smale, S. C. Straub, E. C. J. Oliver, J. A. Benthuysen, M. T. Burrows, M. G. Donat, M. Feng, N. J. Holbrook, P. J. Moore, H. A. Scannell, A. S. Gupta, and T. Wernberg(2016), A hierarchical approach to defining marine heatwaves, Progress in Oceanography, Vol. 141, pp. 227-238.   DOI
3 Donlon, C. J., M. Martin, J. Stark, J. Roberts-Jones, E. Fiedler, and W. Wimmer(2012), The operational sea surface temperature and sea ice analysis (OSTIA) system, Remote Sensing of Environment, Vol. 116, pp. 140-158.   DOI
4 Frolicher, T. L., E. M. Fischer, and N. Gruber(2018), Marine heatwaves under global warming, Nature, Vol. 560, pp. 360-364, https://doi.org/10.1038/s41586-018-0383-9.   DOI
5 Hirose, N., H. C. Lee, and J. H. Yoon(1999), Surface Heat Flux in the East China Sea and the Yellow Sea, Journal of Physical Oceanography, Vol. 29, No. 3, pp. 401-417.   DOI
6 Jung, K. Y.(2015), Variation of hydrodynamic conditions and dissolved oxygen in the Chunsu Bay, Yellow Sea, Korea during summer season, Chungnam National University, pp. 86-91.
7 Kim, S. W., Y. Q. Kang, J. S. Ahn(2011), Study on the Retreatment Techniques for NOAA Sea Surface Temperature Imagery, Journal of the Korean Society of Marine Environment & Safety, Vol. 17, No. 4, pp. 331-337.   DOI
8 Sun, Z., M. Gebremichael, Q. Wang, J. Wang, T. W., Sammis, and A. Nickless(2013), Evaluation of Clear-Sky Incoming Radiation Estimating Equations Typically Used in Remote Sensing Evapotranspiration Algorithms, Remote Sensing, Vol. 5, No. 10, pp. 4735-4752.   DOI
9 Kim, B. K., M. O. Lee, and S. J. Park(2012), Characteristics of water temperature and salinity variations, and seawater exchange in Gamak Bay, JJournal of the Korean Society for Marine Environment & Energy, Vol. 15, pp. 101-110.   DOI
10 Bond, N. A., M. F. Cronin, H. Freeland, and N. Mantua (2015), Causes and impacts of the 2014 warm anomaly in the NE Pacific, Geophysical Research Letters, Vol. 42, pp. 3414-3420, doi:10.1002/2015GL063306.   DOI
11 Kuroda, H. and T. Setou(2021), Extensive Marine Heatwaves at the Sea Surface in the Northwestern Pacific Ocean in Summer 2021, Remote Sensing, Vol. 13, 3989.   DOI
12 National Institute of Fisheries Science(NIFS)(2019), Assessment Report on Fisheries Impacts in a Changing Climate, NIFS, SP2019-ME-045, pp. 1-201.
13 Qiu, Z., F. Qiao, C. J. Jang, L. Zhang, and Z. Song(2021), Evaluation and projection of global marine heatwaves based on CMIP6 models. Deep Sea Res. Part II: Topical Studies in Oceanography, Vol. 194, 104998, https://doi.org/10.1016/ j.dsr2.2021.104998.   DOI
14 Shine, K. P.(1984), Parameterization of the shortwave flux over high albedo surfaces as a function of cloud thickness and surface albedo, Quarterly Journal of the Royal Meteorological Society, Vol. 110, pp. 747-764.   DOI
15 The Government of the Republic of Korea(2020), 2019 abnormal climate report, pp. 1-239.
16 The Government of the Republic of Korea(2021), 2020 abnormal climate report, pp. 1-212.
17 The Government of the Republic of Korea(2022), 2021 abnormal climate report, pp. 1-234.
18 Joo, Y. H. and K. D. Cho(1998), The seasonal variation of the heat budget in Deukryang Bay, Journal of the Korean Environmental Sciences Society, Vol. 7, No. 1, pp. 67-73.
19 Hersbach, H., B. Bell, P. Berrisford, S. Hirahara, A. Horanyi, and co-authors(2020), The ERA5 global reanalysis, Quarterly Journal of the Royal Meteorological Society, Vol. 146, pp. 1999-2049. doi:https://doi.org/10.1002/qj.3803   DOI