Understanding surface and subsurface temperature changes induced by tropical cyclones in the Kuroshio

Verfasser / Beitragende:
[Xin Liu, Jun Wei]
Ort, Verlag, Jahr:
2015
Enthalten in:
Ocean Dynamics, 65/7(2015-07-01), 1017-1027
Format:
Artikel (online)
ID: 605546622
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024 7 0 |a 10.1007/s10236-015-0851-9  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s10236-015-0851-9 
245 0 0 |a Understanding surface and subsurface temperature changes induced by tropical cyclones in the Kuroshio  |h [Elektronische Daten]  |c [Xin Liu, Jun Wei] 
520 3 |a Surface and subsurface temperature changes in the Kuroshio induced by tropical cyclones (TCs) were investigated using both 10-year observational datasets (SST maps and Argo data) and temperature budget analysis of idealized numerical simulations. Although Argo data are very limited during a TC's passage, they provided unique in situ measurements at the subsurface of the Kuroshio. Compared to the surface water in the Kuroshio and in the general ocean, the subsurface water of the Kuroshio shows a rapid temperature warming (recovery) after a TC's passage. Budget analysis on the model simulations suggested that the temperature changes at surface Kuroshio are dominated by the wind-induced vertical mixing, while the subsurface temperature changes are primarily dominated by TC-induced Ekman pumping (downwelling-upwelling-downwelling pattern). The Kuroshio subsurface water is warmed up mainly by the downwelling process, and then transported downstream by strong Kuroshio currents. Sensitivity experiments suggested that the recovery time of the subsurface temperature cooling is more sensitive to TC translation speeds and less sensitive to the Kuroshio current velocities. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a Kuroshio  |2 nationallicence 
690 7 |a Tropical cyclone  |2 nationallicence 
690 7 |a Subsurface water  |2 nationallicence 
690 7 |a Argo profiles  |2 nationallicence 
700 1 |a Liu  |D Xin  |u Laboratory for Climate and Ocean-Atmosphere Studies, Department of Atmospheric and Oceanic Science, Peking University, Beijing, China  |4 aut 
700 1 |a Wei  |D Jun  |u Laboratory for Climate and Ocean-Atmosphere Studies, Department of Atmospheric and Oceanic Science, Peking University, Beijing, China  |4 aut 
773 0 |t Ocean Dynamics  |d Springer Berlin Heidelberg  |g 65/7(2015-07-01), 1017-1027  |x 1616-7341  |q 65:7<1017  |1 2015  |2 65  |o 10236 
856 4 0 |u https://doi.org/10.1007/s10236-015-0851-9  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10236-015-0851-9  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Liu  |D Xin  |u Laboratory for Climate and Ocean-Atmosphere Studies, Department of Atmospheric and Oceanic Science, Peking University, Beijing, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wei  |D Jun  |u Laboratory for Climate and Ocean-Atmosphere Studies, Department of Atmospheric and Oceanic Science, Peking University, Beijing, China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Ocean Dynamics  |d Springer Berlin Heidelberg  |g 65/7(2015-07-01), 1017-1027  |x 1616-7341  |q 65:7<1017  |1 2015  |2 65  |o 10236