Research output: Contribution to journal › Article › peer-review
Топографические волны в Курильском районе. / Травкин, Владимир Станиславович; Белоненко, Татьяна Васильевна; Кочнев, А.В.
In: СОВРЕМЕННЫЕ ПРОБЛЕМЫ ДИСТАНЦИОННОГО ЗОНДИРОВАНИЯ ЗЕМЛИ ИЗ КОСМОСА, Vol. 19, No. 5, 17.11.2022, p. 222–234.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Топографические волны в Курильском районе
AU - Травкин, Владимир Станиславович
AU - Белоненко, Татьяна Васильевна
AU - Кочнев, А.В.
PY - 2022/11/17
Y1 - 2022/11/17
N2 - The paper analyzes various types of topographic waves in the Kuril region. The following topographic structures are considered: shelf, deepwater trench, and topographic elevation eastward of the trench. It is shown that waves on topographic slopes manifest themselves in the form of regular movement of mesoscale vortices. Anticyclones move to the southwest in the form of shelf waves along the shelf area, as well as in the form of trench waves spreading to the northeast on the sea side of the Kuril trench. On the inner side of the trench and the slope of the topographic elevation behind the trench, topographic waves appear mainly in the form of cyclones moving southwest. Comparison with different factors affecting the propagation of lowfrequency waves showed that the contribution of topography is dominant, several orders of magnitude higher than the contribution of the βeffect and shear flow. Topographic waves have a barotropic component, manifested in the orderly movement of vortices along isobaths located at depths of more than 5000 m.
AB - The paper analyzes various types of topographic waves in the Kuril region. The following topographic structures are considered: shelf, deepwater trench, and topographic elevation eastward of the trench. It is shown that waves on topographic slopes manifest themselves in the form of regular movement of mesoscale vortices. Anticyclones move to the southwest in the form of shelf waves along the shelf area, as well as in the form of trench waves spreading to the northeast on the sea side of the Kuril trench. On the inner side of the trench and the slope of the topographic elevation behind the trench, topographic waves appear mainly in the form of cyclones moving southwest. Comparison with different factors affecting the propagation of lowfrequency waves showed that the contribution of topography is dominant, several orders of magnitude higher than the contribution of the βeffect and shear flow. Topographic waves have a barotropic component, manifested in the orderly movement of vortices along isobaths located at depths of more than 5000 m.
KW - Kuril region
KW - Kuril trench
KW - mesoscale vortices
KW - shelf waves
KW - topographic waves
KW - trench waves
KW - Kuril region
KW - Kuril trench
KW - mesoscale vortices
KW - shelf waves
KW - topographic waves
KW - trench waves
UR - https://www.mendeley.com/catalogue/c3352d34-e611-30b1-bbaf-0ef43d5d4021/
UR - http://www.scopus.com/inward/record.url?scp=85143600889&partnerID=8YFLogxK
U2 - 10.21046/2070-7401-2022-19-5-222-234
DO - 10.21046/2070-7401-2022-19-5-222-234
M3 - статья
VL - 19
SP - 222
EP - 234
JO - СОВРЕМЕННЫЕ ПРОБЛЕМЫ ДИСТАНЦИОННОГО ЗОНДИРОВАНИЯ ЗЕМЛИ ИЗ КОСМОСА
JF - СОВРЕМЕННЫЕ ПРОБЛЕМЫ ДИСТАНЦИОННОГО ЗОНДИРОВАНИЯ ЗЕМЛИ ИЗ КОСМОСА
SN - 2070-7401
IS - 5
ER -
ID: 100270029