Overview
Availability
- Dr David Gwyther is:
- Available for supervision
Works
Search Professor David Gwyther’s works on UQ eSpace
2024
Journal Article
Evaluating an accelerated forcing approach for improving computational efficiency in coupled ice sheet–ocean modelling
Zhou, Qin, Zhao, Chen, Gladstone, Rupert, Hattermann, Tore, Gwyther, David and Galton-Fenzi, Benjamin (2024). Evaluating an accelerated forcing approach for improving computational efficiency in coupled ice sheet–ocean modelling. Geoscientific Model Development, 17 (22), 8243-8265. doi: 10.5194/gmd-17-8243-2024
2024
Journal Article
A Review of the Oceanography and Antarctic Bottom Water Formation Offshore Cape Darnley, East Antarctica
Blanckensee, Sienna N., Gwyther, David E., Galton‐Fenzi, Ben K., Gunn, Kathryn L., Herraiz‐Borreguero, Laura, Ohshima, Kay I., Portela, Esther, Post, Alexandra L. and Bostock, Helen C. (2024). A Review of the Oceanography and Antarctic Bottom Water Formation Offshore Cape Darnley, East Antarctica. Journal of Geophysical Research: Oceans, 129 (10) e2024JC021251. doi: 10.1029/2024jc021251
2024
Journal Article
Comparison of 4-dimensional variational and ensemble optimal interpolation data assimilation systems using a Regional Ocean Modeling System (v3.4) configuration of the eddy-dominated East Australian Current system
Kerry, Colette Gabrielle, Roughan, Moninya, Keating, Shane, Gwyther, David, Brassington, Gary, Siripatana, Adil and Souza, Joao Marcos A. C. (2024). Comparison of 4-dimensional variational and ensemble optimal interpolation data assimilation systems using a Regional Ocean Modeling System (v3.4) configuration of the eddy-dominated East Australian Current system. Geoscientific Model Development, 17 (6), 2359-2386. doi: 10.5194/gmd-17-2359-2024
2023
Journal Article
Satellite record reveals 1960s acceleration of Totten Ice Shelf in East Antarctica
Li, Rongxing, Cheng, Yuan, Chang, Tian, Gwyther, David E., Forbes, Martin, An, Lu, Xia, Menglian, Yuan, Xiaohan, Qiao, Gang, Tong, Xiaohua and Ye, Wenkai (2023). Satellite record reveals 1960s acceleration of Totten Ice Shelf in East Antarctica. Nature Communications, 14 (1) 4061, 1-9. doi: 10.1038/s41467-023-39588-x
2023
Journal Article
Subglacial freshwater drainage increases simulated basal melt of the totten ice shelf
Gwyther, David E., Dow, Christine F., Jendersie, Stefan, Gourmelen, Noel and Galton‐Fenzi, Benjamin K. (2023). Subglacial freshwater drainage increases simulated basal melt of the totten ice shelf. Geophysical Research Letters, 50 (12) e2023GL103765, 1-11. doi: 10.1029/2023gl103765
2023
Journal Article
Eddy and tidal driven basal melting of the Totten and Moscow University ice shelves
Xia, Yuwei, Gwyther, David E., Galton-Fenzi, Ben, Cougnon, Eva A., Fraser, Alexander D. and Moore, John C. (2023). Eddy and tidal driven basal melting of the Totten and Moscow University ice shelves. Frontiers in Marine Science, 10 1159353, 1-12. doi: 10.3389/fmars.2023.1159353
2023
Journal Article
Impact of assimilating repeated subsurface temperature transects on state estimates of a western boundary current
Gwyther, David E., Roughan, Moninya, Kerry, Colette and Keating, Shane R. (2023). Impact of assimilating repeated subsurface temperature transects on state estimates of a western boundary current. Frontiers in Marine Science, 9 1084784, 1-16. doi: 10.3389/fmars.2022.1084784
2023
Journal Article
How does 4DVar data assimilation affect the vertical representation of mesoscale eddies? A case study with observing system simulation experiments (OSSEs) using ROMS v3.9
Gwyther, David E., Keating, Shane R., Kerry, Colette and Roughan, Moninya (2023). How does 4DVar data assimilation affect the vertical representation of mesoscale eddies? A case study with observing system simulation experiments (OSSEs) using ROMS v3.9. Geoscientific Model Development, 16 (1), 157-178. doi: 10.5194/gmd-16-157-2023
2022
Journal Article
Observing system simulation experiments reveal that subsurface temperature observations improve estimates of circulation and heat content in a dynamic western boundary current
Gwyther, David E., Kerry, Colette, Roughan, Moninya and Keating, Shane R. (2022). Observing system simulation experiments reveal that subsurface temperature observations improve estimates of circulation and heat content in a dynamic western boundary current. Geoscientific Model Development, 15 (17), 6541-6565. doi: 10.5194/gmd-15-6541-2022
2022
Journal Article
Evaluation of an emergent feature of sub-shelf melt oscillations from an idealized coupled ice sheet-ocean model using FISOC (v1.1) - ROMSIceShelf (v1.0) - Elmer/Ice (v9.0)
Zhao, Chen, Gladstone, Rupert, Galton-Fenzi, Benjamin Keith, Gwyther, David and Hattermann, Tore (2022). Evaluation of an emergent feature of sub-shelf melt oscillations from an idealized coupled ice sheet-ocean model using FISOC (v1.1) - ROMSIceShelf (v1.0) - Elmer/Ice (v9.0). Geoscientific Model Development, 15 (13), 5421-5439. doi: 10.5194/gmd-15-5421-2022
2022
Journal Article
The impact of tides on Antarctic ice shelf melting
Richter, Ole, Gwyther, David E., King, Matt A. and Galton-Fenzi, Benjamin K. (2022). The impact of tides on Antarctic ice shelf melting. The Cryosphere, 16 (4), 1409-1429. doi: 10.5194/tc-16-1409-2022
2022
Journal Article
The Whole Antarctic Ocean Model (WAOM v1.0): development and evaluation
Richter, Ole, Gwyther, David E., Galton-Fenzi, Benjamin K. and Naughten, Kaitlin A. (2022). The Whole Antarctic Ocean Model (WAOM v1.0): development and evaluation. Geoscientific Model Development, 15 (2), 617-647. doi: 10.5194/gmd-15-617-2022
2021
Journal Article
The impact of variable ocean temperatures on Totten Glacier stability and discharge
McCormack, F. S., Roberts, J. L., Gwyther, D. E., Morlighem, M., Pelle, T. and Galton-Fenzi, B. K. (2021). The impact of variable ocean temperatures on Totten Glacier stability and discharge. Geophysical Research Letters, 48 (10) e2020GL091790, 1-11. doi: 10.1029/2020GL091790
2021
Journal Article
The Framework for Ice Sheet-Ocean Coupling (FISOC) V1.1
Gladstone, Rupert, Galton-Fenzi, Benjamin, Gwyther, David, Zhou, Qin, Hattermann, Tore, Zhao, Chen, Jong, Lenneke, Xia, Yuwei, Guo, Xiaoran, Petrakopoulos, Konstantinos, Zwinger, Thomas, Shapero, Daniel and Moore, John (2021). The Framework for Ice Sheet-Ocean Coupling (FISOC) V1.1. Geoscientific Model Development, 14 (2), 889-905. doi: 10.5194/gmd-14-889-2021
2020
Journal Article
The sensitivity of the Antarctic Ice Sheet to a changing climate: Past, present and future
Noble, T. L., Rohling, E. J., Aitken, A. R. A., Bostock, H. C., Chase, Z., Gomez, N., Jong, L. M., King, M. A., Mackintosh, A. N., McCormack, F. S., McKay, R. M., Menviel, L., Phipps, S. J., Weber, M. E., Fogwill, C. J., Gayen, B., Golledge, N. R., Gwyther, D. E., Hogg, A. Mc C., Martos, Y. M., Pena‐Molino, B., Roberts, J., Flierdt, T. and Williams, T. (2020). The sensitivity of the Antarctic Ice Sheet to a changing climate: Past, present and future. Reviews of Geophysics, 58 (4) e2019RG000663, 1-89. doi: 10.1029/2019rg000663
2020
Journal Article
Cold ocean cavity and weak basal melting of the Sørsdal ice shelf revealed by surveys using autonomousplatforms
Gwyther, David E., Spain, Erica, King, Peter, Guihen, Damien, Williams, Guy D., Evans, Eleri, Cook, Sue, Richter, Ole, Galton-Fenzi, Benjamin K. and Coleman, Richard (2020). Cold ocean cavity and weak basal melting of the Sørsdal ice shelf revealed by surveys using autonomousplatforms. Journal of Geophysical Research: Oceans, 125 (6) e2019JC015882, 1-17. doi: 10.1029/2019jc015882
2020
Journal Article
Vertical processes and resolution impact ice shelf basal melting: a multi-model study
Gwyther, David E., Kusahara, Kazuya, Asay-Davis, Xylar S., Dinniman, Michael S. and Galton-Fenzi, Benjamin K. (2020). Vertical processes and resolution impact ice shelf basal melting: a multi-model study. Ocean Modelling, 147 101569, 101569. doi: 10.1016/j.ocemod.2020.101569
2019
Journal Article
The Climate Data Toolbox for MATLAB
Greene, Chad A., Thirumalai, Kaustubh, Kearney, Kelly A., Delgado, José Miguel, Schwanghart, Wolfgang, Wolfenbarger, Natalie S., Thyng, Kristen M., Gwyther, David E., Gardner, Alex S. and Blankenship, Donald D. (2019). The Climate Data Toolbox for MATLAB. Geochemistry, Geophysics, Geosystems, 20 (7) 2019GC008392, 3774-3781. doi: 10.1029/2019gc008392
2019
Journal Article
Seasonality of warm water intrusions onto the continental shelf near the Totten Glacier
Silvano, Alessandro, Rintoul, Stephen R., Kusahara, Kazuya, Pena-Molino, Beatriz, van Wijk, Esmee, Gwyther, David E. and Williams, Guy D. (2019). Seasonality of warm water intrusions onto the continental shelf near the Totten Glacier. Journal of Geophysical Research-Oceans, 124 (6), 4272-4289. doi: 10.1029/2018JC014634
2018
Journal Article
Towards truly integrated modeling and observing of marine ice sheets
Gwyther, David E. (2018). Towards truly integrated modeling and observing of marine ice sheets. Advances in Polar Science, 714-731. doi: 10.13679/j.advps.2018.4.00231
Funding
Current funding
Supervision
Availability
- Dr David Gwyther is:
- Available for supervision
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Supervision history
Current supervision
-
Doctor Philosophy
Exploring the interactions of the East Australian Current with canyons
Associate Advisor
Other advisors: Professor Helen Bostock
-
Doctor Philosophy
Oceanography and modelling on the Cape Darnley region, East Antarctica
Associate Advisor
Other advisors: Professor Helen Bostock
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