کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1764833 | 1020073 | 2013 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Semi-automatic determination of the Azores Current axis using satellite altimetry: Application to the study of the current variability during 1995-2006
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم فضا و نجوم
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چکیده انگلیسی
The time-mean position of the AzC axis shows a good agreement with the highest root-mean-square values of sea level anomaly in the Azores Current region. Zonal means of axis position, SLA and U and V have been calculated over the longitude range of the current (35°W-15°W) to assess the AzC variability. The decomposition of the time series of the zonal mean of AzC position into trend and seasonal components shows the existence of significant inter-annual variability in the axis position, while seasonal variability is small. The AzC is found at its southernmost position from the beginning of the period to mid-1998, the minimum value occurring in late summer of 1996, and a northward displacement of the jet position is clearly visible up to the end of 2006.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Space Research - Volume 51, Issue 11, 1 June 2013, Pages 2155-2170
Journal: Advances in Space Research - Volume 51, Issue 11, 1 June 2013, Pages 2155-2170
نویسندگان
C. Lázaro, M.F. Juliano, M.J. Fernandes,