SPLINTER SESSION F (Wednesday, 8 May, 11:00-12:30)
Please click on a “splinter title“ to jump to the relevant talk and presenter info
| Theme 3 – Splinter 6 |
Theme 4 – Splinter 4 |
Theme 5 – Splinter 6 |
Theme 6 – Splinter 2b |
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| Splinter title: | Other advances in numerical ocean modelling | Biogeochemical and coupled ocean-atmosphere data assimilation | Verification | Other applications: navigation, acoustics, storm surges, ecosystems |
| Room: | B3 | 501 | 507 | 503 |
| Length of session: | 90 min | 90 min | 90 min | 90 min |
| No of talks: | 6 | 6 | 6 | 6 |
| Talk length: | 12 min + 3 min Q&A | 12 min + 3 min Q&A | 12 min + 3 min Q&A | 12 min + 3 min Q&A |
| Session chair(s): | Maarteen Buijsman | Stefano Ciavatta and Dan Lea | Fabrice Hernandez and Yvonnick LeClainche | Andreas Schiller and Laurence Crosnier |
| Related theme | Theme 3: Numerical modelling | Theme 4: Data Assimilation | Theme 5: Ocean Prediction System and Services | Theme 6: User applications and societal benefit |
3.6: Other advances in numerical ocean modelling
| Theme 3 – Splinter 6 |
Abstracts of session 3.6 | Chaired by Maarten Buijsman |
The overarching goal of the Theme 3 session is to bring forward the latest developments in ocean modeling and forecasting from a combined physical and biogeochemical perspective. The first two splinter sessions emphasize ocean, atmosphere, and ice forecasts and nowcasts. The third session focuses on biogeochemical and ecological applications. The fourth deals with the latest advances in sea ice modeling and prediction. Finally, the last session emphasizes the small scales.
11:00 – 11:15
Numerical Study of Modulation of Near-Inertial Oscillations by Low Frequency Current Variations on the Scotian Shelf
Pengcheng Wang, Jinyu Sheng*, Keith Thompson
11:15-11:30
Multi-scale coastal circulation in the Bay of Biscay
Guillaume Charria*, Sébastien Theetten, Adam Ayouche, Anil Akpinar, Frédéric Vandermeirsch
11:30-11:45
Assessing the use of JRA-55 and DFS 5.2 reanalysis atmospheric forcing products in a ROMS model of the Benguela upwelling system
Jennifer Veitch*, Anna-Liisa Shangheta, Marie-Lou Bachelery, Serena Illig
11:45-12:00
A 1D atmospheric boundary layer model to improve air-sea interactions for ocean models
Guillaume Samson*, Florian Lemarié, Théo Brivoal, Romain Bourdallé-Badie, Hervé Giordani
12:00-12:15
Forcing mechanisms of sea level variations in shelf waters off the coast of British Columbia
Li Zhai*, Youyu Lu, Xianmin Hu, Rachel Horwitz, Jean-Philippe Paquin
12:15-12:30
Typhoon Prediction in the Korea Operational Oceanographic System using the Hurricane WRF Model
Hojin Kim*, Ki-Young Heo, Jae-Il Kwon
4.4: Biogeochemical and coupled ocean-atmosphere data assimilation
| Theme 4 – Splinter 4 |
Abstracts of session 4.4 | Chaired by Stefano Ciavatta and Dan Lea |
This session includes applications of data assimilation to ocean biogeochemistry, including the use of satellite and in situ observations to constrain coupled physical-biogeochemical ocean models. It also includes presentations on coupled ocean-atmosphere data assimilation whereby observations of the ocean and atmosphere are assimilated into coupled models.
11:00-11:15
Assimilation of vertical chlorophyll and oxygen profiles using the lognormal four dimensional variational method: A case study in Osaka Bay, Japan
Masayasu Irie*, Kohei Noda, Teruhisa Okada
11:15-11:30
Assimilation of phytoplankton functional group data into a global coupled ocean-ecosystem model
Himansu Pradhan, Christoph Voelker, Svetlana Losa, Astrid Bracher, Lars Nerger*
11:30-11:45
Towards the assimilation of satellite chlorophyll data into a physical-biogeochemical ensemble simulation to infer the biogeochemical state of the North Atlantic
Yeray Santana Falcón*, Pierre Brasseur, Jean Michel Brankart, Florent Garnier
11:45-12:00
Evaluation of the impact of multivariate assimilation on Mediterranean Sea biogeochemistry
Anna Teruzzi*, Gianpiero Cossarini, Stefano Salon, Cosimo Solidoro
12:00-12:15
Development of weakly coupled atmosphere-ocean data assimilation system and the evaluation of the coupled reanalysis in JMA/MRI
Yosuke Fujii*, Chiaki Kobayashi, Toshiyuki Ishibashi, Yuhei Takaya
12:15-12:30
Coupled Ocean-Atmosphere 4D-Var: Formulation and sensitivity analysis
Hans Ngodock*, Liang Xu, Clark Amerault, Matthew Carrier, Clark Rowley, Timothy Campbell
5.6: Verification
| Theme 5 – Splinter 6 |
Abstracts of session 5.6 | Chaired by Fabrice Hernandez and Yvonnick LeClainche |
This session covers verification of modelling systems, as well as the novel techniques to produce new observationally based products for end-users. Inter-comparisons of different global and regional operational systems will be presented, along with the verification challenges associated with both coupled and high resolution models, and the associated implications for the marine observation community.
11:00-11:15
High Resolution Surface Current From The Synergetic Use Of Altimetry, Sea Surface Temperature, Wind And In Situ Measurements
Helene Etienne, Sandrine Mulet, Marie-Helene Rio, Eric Greiner, Stephanie Guinehut*
11:15-11:30
Six years class4 intercomparison with IV-TT dataset
Charly Regnier*, Marie Drevillon, Camille Szczypta, Fabrice Hernandez
11:30-11:45
2-D Class-1 and Class-4 Verification Metrics and Methods for the Global Real Time Ocean Prediction System
Todd Spindler*, Avichal Mehra, Deanna Spindler
11:45-12:00
Regional Class 4 verification of the Canadian operational ice-ocean prediction systems
Yvonnick Le Clainche*, Gregory Smith, Jinshan Xu, Fraser Davidson, Yimin Liu, Frederic Dupont
12:00-12:15
Ocean drift projection verifications against drogued drifters in the North West Atlantic
Fraser Davidson, Jennifer Holden*, Jinshan Xu, Nancy Soontiens, Samuel Babalola, Hauke Blanken, Guillaume Marcotte, Graigory Sutherland, Gregory Smith, Youyu Lu, Mathieu Ouellet
12:15-12:30
Evaluating the performance of the CONCEPTS Global Ice Ocean Prediction System over the Grand Banks using ship based Doppler sonar velocity measurements
Len Zedel*, Jinshan Xu, Fraser Davidson
6.2b: Other applications: navigation, acoustics, storm surges, ecosystems
| Theme 6 – Splinter 2b |
Abstracts of session 6.2b | Chaired by Andreas Schiller and Laurence Crosnier |
This breakout session includes a keynote presentation about Canadian ocean forecast products for end-user applications. Subsequent presentations address a diverse range of applications based on operational oceanography data such as navigation, acoustics, storm surges and ecosystem forecasting based on modelling and observation and associated products and services.
11:00-11:15
Canadian oceanic forecast product dissemination for end-user applications
Corinne Bourgault-Brunelle*, Vanessa Sutton-Pande, Fraser Davidson, Alexandre Leroux, Guillaume Marcotte
11:15-11:30
Big data for winter navigation in the Northern Baltic Sea: Developments and application opportunities
Floris Goerlandt*, Mikko Lensu
11:30-11:45
Developing robust dynamic electronic navigational data production and delivery systems
Serge Gosselin*, Jonathan Morin, Phillip MacAulay
11:45-12:00
An Atlas of the Changing Soundscape in Canadian Oceans
Oliver Kirsebom*, Florian Aulanier, David Barclay, Johna Latouf, Stan Matwin, Pierre Mercure, Philippe Nazair, Yvan Simard
12:00-12:15
Storm Surge Simulation According to the Change of the Moving Speed of Typhoons, MAEMI(0314) and CHABA(1618)
Yeong-Yeon Kwon*, Jung-Woon Choi, Jae-Il Kwon
12:15-12:30
A seasonal forecasting tool for the northern Gulf of Mexico hypoxic zone
Arnaud Laurent*, Katja Fennel