Articles | Volume 13, issue 6
https://doi.org/10.5194/os-13-1035-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/os-13-1035-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
07 Dec 2017
Research article |
| 07 Dec 2017
An undercurrent off the east coast of Sri Lanka
Scripps Institution of Oceanography, La Jolla, California, USA
Uwe Send
Scripps Institution of Oceanography, La Jolla, California, USA
Julie L. McClean
Scripps Institution of Oceanography, La Jolla, California, USA
Janet Sprintall
Scripps Institution of Oceanography, La Jolla, California, USA
Luc Rainville
Applied Physics Laboratory, University of Washington, Seattle,
Washington, USA
Craig M. Lee
Applied Physics Laboratory, University of Washington, Seattle,
Washington, USA
S. U. Priyantha Jinadasa
National Aquatic Resources Research and Development Agency (NARA)
Crow Island, Colombo 15, Sri Lanka
Alan J. Wallcraft
Center for Ocean–Atmospheric Prediction Studies (COAPS), Florida State University, Tallahassee, Florida, USA
E. Joseph Metzger
Naval Research Laboratory, Stennis Space Center, Mississippi, USA
Viewed
Total article views: 2,825 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 11 Jul 2017)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 1,700 | 984 | 141 | 2,825 | 497 | 140 | 135 |
- HTML: 1,700
- PDF: 984
- XML: 141
- Total: 2,825
- Supplement: 497
- BibTeX: 140
- EndNote: 135
Total article views: 2,312 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 07 Dec 2017)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 1,445 | 733 | 134 | 2,312 | 356 | 135 | 130 |
- HTML: 1,445
- PDF: 733
- XML: 134
- Total: 2,312
- Supplement: 356
- BibTeX: 135
- EndNote: 130
Total article views: 513 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 11 Jul 2017)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 255 | 251 | 7 | 513 | 141 | 5 | 5 |
- HTML: 255
- PDF: 251
- XML: 7
- Total: 513
- Supplement: 141
- BibTeX: 5
- EndNote: 5
Viewed (geographical distribution)
Total article views: 2,825 (including HTML, PDF, and XML)
Thereof 2,651 with geography defined
and 174 with unknown origin.
Total article views: 2,312 (including HTML, PDF, and XML)
Thereof 2,178 with geography defined
and 134 with unknown origin.
Total article views: 513 (including HTML, PDF, and XML)
Thereof 473 with geography defined
and 40 with unknown origin.
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
Cited
11 citations as recorded by crossref.
- Spatial patterns and key drivers of zooplankton in the north central Indian Ocean H. Wimalasiri et al. 10.1080/17451000.2021.1975755
- Water Mass Exchanges between the Bay of Bengal and Arabian Sea from Multiyear Sampling with Autonomous Gliders L. Rainville et al. 10.1175/JPO-D-21-0279.1
- Impact of initial and lateral open boundary conditions in a Regional Indian Ocean Model on Bay of Bengal circulation H. Rahaman et al. 10.1016/j.ocemod.2023.102205
- Progress in understanding of Indian Ocean circulation, variability, air–sea exchange, and impacts on biogeochemistry H. Phillips et al. 10.5194/os-17-1677-2021
- OceanGliders: A Component of the Integrated GOOS P. Testor et al. 10.3389/fmars.2019.00422
- Weakly Nonlinear Ekman Pumping in the Sri Lanka Dome and Southwest Monsoon Current K. Cullen et al. 10.1175/JPO-D-21-0055.1
- High-resolution numerical modelling of seasonal volume, freshwater, and heat transport along the Indian coast K. Madkaiker et al. 10.5194/os-20-1167-2024
- Seasonal and Year-To-Year Variability of Boundary Currents and Eddy Salt Flux along the Eastern and Southern Coasts of Sri Lanka Observed by PIES and Satellite Measurements A. Anutaliya et al. 10.1175/JPO-D-22-0030.1
- Geoinformatics application for estimating and forecasting of periodic shoreline changes in the east coast of Ampara District, Sri Lanka K. Nijamir et al. 10.1016/j.ocecoaman.2022.106425
- Advection-based tracking and analysis of salinity movement in the Indian Ocean U. Singh et al. 10.1016/j.cageo.2023.105493
- Seasonality and interannual variability of the Sri Lanka dome K. Cullen & E. Shroyer 10.1016/j.dsr2.2019.104642
10 citations as recorded by crossref.
- Spatial patterns and key drivers of zooplankton in the north central Indian Ocean H. Wimalasiri et al. 10.1080/17451000.2021.1975755
- Water Mass Exchanges between the Bay of Bengal and Arabian Sea from Multiyear Sampling with Autonomous Gliders L. Rainville et al. 10.1175/JPO-D-21-0279.1
- Impact of initial and lateral open boundary conditions in a Regional Indian Ocean Model on Bay of Bengal circulation H. Rahaman et al. 10.1016/j.ocemod.2023.102205
- Progress in understanding of Indian Ocean circulation, variability, air–sea exchange, and impacts on biogeochemistry H. Phillips et al. 10.5194/os-17-1677-2021
- OceanGliders: A Component of the Integrated GOOS P. Testor et al. 10.3389/fmars.2019.00422
- Weakly Nonlinear Ekman Pumping in the Sri Lanka Dome and Southwest Monsoon Current K. Cullen et al. 10.1175/JPO-D-21-0055.1
- High-resolution numerical modelling of seasonal volume, freshwater, and heat transport along the Indian coast K. Madkaiker et al. 10.5194/os-20-1167-2024
- Seasonal and Year-To-Year Variability of Boundary Currents and Eddy Salt Flux along the Eastern and Southern Coasts of Sri Lanka Observed by PIES and Satellite Measurements A. Anutaliya et al. 10.1175/JPO-D-22-0030.1
- Geoinformatics application for estimating and forecasting of periodic shoreline changes in the east coast of Ampara District, Sri Lanka K. Nijamir et al. 10.1016/j.ocecoaman.2022.106425
- Advection-based tracking and analysis of salinity movement in the Indian Ocean U. Singh et al. 10.1016/j.cageo.2023.105493
1 citations as recorded by crossref.
Latest update: 08 Aug 2025
Short summary
Observations and numerical models reveal the existence of the subsurface current in the opposite direction to the surface current off the Sri Lankan east coast. The undercurrent (200–1000 m layer) is most pronounced during the boreal spring and summer and transports more mass than the surface layer (0–200 m). Although the undercurrent is potentially a pathway of salt exchange between the Arabian Sea and the Bay of Bengal, the data and models suggest little salt transport by the undercurrent.
Observations and numerical models reveal the existence of the subsurface current in the opposite...
