Short-term Variation of Sea Surface Temperature Caused by Typhoon Nabi in the Eastern Sea of Korean Peninsula Derived from Satellite Data

Kim, Sang-Woo; Yamada, Keiko; Jang, Lee-Hyun; Hong, Chul-hoon; Go, Woo-Jin; Suh, Young-Sang; Lee, Chu; Lee, Gyu-Hyong

doi:10.5657/kfas.2007.40.2.102

Cited by 4 publications

(2 citation statements)

References 6 publications

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“…Thus, through mechanisms such as entrainment and upwelling caused by passage of a typhoon, SSC involves correlative changes in biochemical factors; these changes in post-typhoon surface physical, biological, and chemical properties usually continue for a period of more than 10 days before decreasing due to inertial oscillation. According to Hong and Sohn (2004) and Kim et al (2007), upwelling caused by Ekman pumping is active when a typhoon passes over sea, and the cold water injection into the surface layer from a deeper one caused thereby continues to spread horizontally outwards. This horizontal spreading is considered as one of the main factors supporting vertical mixing, and, as a result, continuous changes in various factors may last for some time.…”

Section: Discussionmentioning

confidence: 99%

Time series changes in sea-surface temperature, chlorophyll a, nutrients, and sea-wind in the East/Japan Sea on the left- and right-hand sides of typhoon shanshan’s track

Lee

Park

2010

Ocean Sci. J.

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Time series changes in sea surface temperature (SST), chlorophyll a (Chl a), nutrients (PO 4 , NO 3 ), and sea winds, which correlated with the passage of Typhoon Shanshan in the East/Japan Sea (EJS), are illustrated using satellite data for Chl a, SST, sea winds, and in situ data for nutrients and water temperature. The sea-surface cooling (SSC) effect by the passage of the typhoon was higher at stations nearer to the center compared to stations further from the center. The SSC effect at stations in the colder water region (on the left side of the typhoon's track) was higher than at stations in the Tsushima Warm Current region (on the right side of the typhoon). The SSC effect continued for approximately 10 days after the passage of the typhoon. The Chl a concentration at all stations increased after the passage of the typhoon. This increase continued for a period of approximately 10 days, but the duration period at each station varied with distance from the typhoon center. Changes in Chl concentrations at stations within a 2° distance on both sides from the typhoon's center were higher than that at other stations. The changes in Chl a by the passage of the typhoon were measured at approximately 0.3-1.0 mg/m 3 along the moving path of the typhoon. Phosphate and nitrate changes were inversely correlated with the water temperature changes; the nutrient concentration increased with the passage of the typhoon. Like the changes in SST, changes in nutrient concentrations on the left side of the typhoon's track were higher compared to those at the center and the right side.

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Section: Discussionmentioning

confidence: 99%

Time series changes in sea-surface temperature, chlorophyll a, nutrients, and sea-wind in the East/Japan Sea on the left- and right-hand sides of typhoon shanshan’s track

Lee

Park

2010

Ocean Sci. J.

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“…According to Hong and Sohn (2004) and Kim et al (2007), the upwelling caused by Ekman pumping is active when a typhoon passes over a specific sea surface, and the cold water injection into the surface layer from a deeper layer continues to spread horizontally outwards. This horizontal spreading is considered as one of the main factors supporting vertical mixing, and, as a result, continuous changes in various factors may last for some time.…”

Section: Introductionmentioning

confidence: 99%

Physical and biological changes in the south Bay of Bengal due to the Baaz cyclone

Krishna

Song

2015

Advances in Space Research

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Characteristics of Variation of Sea Surface Temperature in the East Sea with the Passage of Typhoons

Park¹,

Lee²,

Suh³

et al. 2015

Journal of Environmental Science International

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In this study, the wind direction and the wind speed of the nearest temperature observations point of the National Weather Service was analyzed in order to investigate the rapid rise and drop of water temperature in the East Coast appeared after passing of the 2015 typhoon No. 9 and 11. Then the figures were simulated and analyzed using the WRF(weather research and forecast) model to investigate in more detailed path of the typhoon as well as the changes in the wind field.The results were as follows. A sudden drop of water temperature was confirmed due to upwelling on the East coast when ninth typhoon Chanhom is transformed from tropical cyclones into extra tropical cyclone, then kept moving eastwards from Pyongyang forming a strong southerly wind after 13th and this phenomenon lasted for two days. The high SST(sea surface temperature) is confirmed due to a strong northerly wind by 11th typhoon Nangka. This strong wind directly affected the east coast for three days causing the Ekman effect which transported high offshore surface waters to the coast. The downwelling occurred causing an accumulation of high temperature surface water. As a results, the SST of 15m and 25m rose to that of 5m.

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Short-term Variation of Sea Surface Temperature Caused by Typhoon Nabi in the Eastern Sea of Korean Peninsula Derived from Satellite Data

Cited by 4 publications

References 6 publications

Time series changes in sea-surface temperature, chlorophyll a, nutrients, and sea-wind in the East/Japan Sea on the left- and right-hand sides of typhoon shanshan’s track

Time series changes in sea-surface temperature, chlorophyll a, nutrients, and sea-wind in the East/Japan Sea on the left- and right-hand sides of typhoon shanshan’s track

Physical and biological changes in the south Bay of Bengal due to the Baaz cyclone

Characteristics of Variation of Sea Surface Temperature in the East Sea with the Passage of Typhoons

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