Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр
«Морской гидрофизический институт РАН» Научно-техническая библиотека
Результаты научной деятельности сотрудников ФГБУН ФИЦ МГИ
Structure of Bottom Flows in Abyssal Channels of the Atlantic: Comparison of Autonomous and Vessel Observations in the Vema Channel, Romanche Fracture Zone, and Kane Gap id статьи: 2871
Тип публикации
статья в журнале
Язык
En
Журнал
Oceanology
ISSN:00014370
ISSN:00014370
Год
2023
Выходные данные
том
63
выпуск
4
страницы
497 - 509
Абстракт
Abstract: Measurements in the deep channels of the Atlantic are compared, based on the results of two different methods: CTD/LADCP casts from research vessels and data from autonomous moorings. The comparison showed that discrepancies between the data collected by two different methods can significantly exceed the accuracy of instruments. This highlights the importance of choosing locations for moorings under conditions of significant spatial gradients of the measured characteristics. The results of the analysis showed that throughout the entire propagation paths of Antarctic waters, the measurement discrepancies are of the same order of magnitude; thus, the conclusions may be valid for all abyssal channels with an intense flow of Antarctic Bottom Water.
Ключевые слова
Antarctic Bottom Water, autonomous moorings, CTD, Kane Gap, LADCP, Romanche Fracture Zone, Vema Channel
Дата занесения
2023-10-16 15:39:24