Eddy surface properties and propagation at Southern Hemisphere western boundary current systems

Pilo, G. S.; Mata, M. M.; Azevedo, J. L. L.

doi:10.5194/os-11-629-2015

Articles | Volume 11, issue 4

https://doi.org/10.5194/os-11-629-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/os-11-629-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 11, issue 4

Research article

|

12 Aug 2015

Research article |

| 12 Aug 2015

Eddy surface properties and propagation at Southern Hemisphere western boundary current systems

G. S. Pilo, M. M. Mata, and J. L. L. Azevedo

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Total article views: 4,373 (including HTML, PDF, and XML)

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Views and downloads (calculated since 09 Feb 2015)

Month	HTML	PDF	XML	Total
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Mar 2015	36	18	2	56
Apr 2015	56	18	2	76
May 2015	18	17	2	37
Jun 2015	17	5	0	22
Jul 2015	42	9	0	51
Aug 2015	209	97	7	313
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Nov 2015	34	14	0	48
Dec 2015	13	21	0	34
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Mar 2016	17	7	1	25
Apr 2016	6	3	0	9
May 2016	12	6	1	19
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Feb 2017	5	5	0	10
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May 2024	22	18	3	43
Jun 2024	28	10	3	41
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Aug 2024	26	15	1	42
Sep 2024	23	7	2	32
Oct 2024	17	5	0	22
Nov 2024	15	14	1	30
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Jan 2025	9	16	0	25
Feb 2025	22	10	1	33
Mar 2025	19	15	0	34
Apr 2025	22	27	1	50
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Jun 2025	30	10	1	41
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Sep 2025	40	17	1	58
Oct 2025	34	18	2	54
Nov 2025	42	30	5	77
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Cumulative views and downloads (calculated since 09 Feb 2015)

Month	HTML	PDF	XML	Total
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Mar 2015	36	18	2	56
Apr 2015	56	18	2	76
May 2015	18	17	2	37
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Jul 2015	42	9	0	51
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Feb 2025	22	10	1	33
Mar 2025	19	15	0	34
Apr 2025	22	27	1	50
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Jun 2025	30	10	1	41
Jul 2025	23	10	2	35
Aug 2025	28	20	2	50
Sep 2025	40	17	1	58
Oct 2025	34	18	2	54
Nov 2025	42	30	5	77
Dec 2025	7	3	0	10

Latest update: 04 Dec 2025

Short summary

Oceanic eddies are closed circulation features that transport water between regions, taking part in the ocean's heat and salt balance. We perform a comparative eddy census in the East Australian, Agulhas and Brazil currents. We find that eddy propagation in all systems is steered by the local mean flow and bathymetry. Also, eddies present a geographic segregation according to size. Investigating eddy propagation helps us to better understand their effect in local mixing.