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| Titel |
Sea surface wind perturbations over the Kashevarov Bank of the Okhotsk Sea: a satellite study |
| VerfasserIn |
T. I. Tarkhova, M. S. Permyakov, E. Yu. Potalova, V. I. Semykin |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
0992-7689
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| Digitales Dokument |
URL |
| Erschienen |
In: Annales Geophysicae ; 29, no. 2 ; Nr. 29, no. 2 (2011-02-22), S.393-399 |
| Datensatznummer |
250016978
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| Publikation (Nr.) |
 copernicus.org/angeo-29-393-2011.pdf |
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| Zusammenfassung |
| Sea surface wind perturbations over sea surface temperature (SST) cold
anomalies over the Kashevarov Bank (KB) of the Okhotsk Sea are analyzed
using satellite (AMSR-E and QuikSCAT) data during the summer-autumn period
of 2006–2009. It is shown, that frequency of cases of wind speed decreasing
over a cold spot in August–September reaches up to 67%. In the cold spot
center SST cold anomalies reached 10.5 °C and wind speed lowered down to
~7 m s−1 relative its value on the periphery. The wind difference
between a periphery and a centre of the cold spot is proportional to SST
difference with the correlations 0.5 for daily satellite passes data, 0.66
for 3-day mean data and 0.9 for monthly ones. For all types of data the
coefficient of proportionality consists of ~0.3 m s−1 on 1 °C. |
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