کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11049747 | 1634137 | 2017 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quasi-geostrophic modeling of mixed instabilities in the Gulf Stream near 73°W
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
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چکیده انگلیسی
In the absence of bottom slope, the phase speeds decrease and the growth rates increase relative to the sloped bottom case for all fluctuations with λ > 200 km; consistent with observations showing Gulf Stream meanders to slow down as they propagate through areas of relaxing bottom slope. Fluctuations with λ > 1000 km propagate upstream with phase speed of the order of â¼ â5 km dayâ1. The energy conversion rates, integrated over the model cross-sectional area, are predominantly baroclinic for all wavelengths.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dynamics of Atmospheres and Oceans - Brought to you by:Dr Sivanthi Aditanar College of Engineering Renewal due by 31 Dec 2017
Journal: Dynamics of Atmospheres and Oceans - Brought to you by:Dr Sivanthi Aditanar College of Engineering Renewal due by 31 Dec 2017
نویسندگان
Harilaos Kontoyiannis,